Error Correction Coding Laboratory
- Contact
- +1-520-626-5550
- vasic@ece.arizona.edu
All Publications
Patents
- B. Vasic, D. Declercq, "A methodology for selecting multiple decoders for decoder diversity that improves the guaranteed error correction capability of low-density parity check codes", US Provisional Patent Application, Feb. 2012.
- D. V. Nguyen, B. Vasic, "Structured LDPC codes from permutation matrices", US Provisional Patent Application, Mar. 2011.
- D. V. Nguyen, B. Vasic, "Multibit bit flipping decoding of LDPC codes", US Provisional Patent Application, Feb. 2011.
- S. K. Planjery, S. K. Chilappagari, B. Vasic, D. Declercq, "Low complexity finite precision decoders and apparatus for LDPC codes", US Patent Application, Oct. 2010.
- B. Vasic, A. R. Krishnan, D. Galbraith, M. Sweeney, "Barcodes for DNA sequencing with guaranteed error correction capability", US Patent Application, Apr. 2010.
- D. V. Nguyen, B. Vasic, "Structured LDPC codes free of small trapping sets", US Provisional Patent Application, Mar. 2010.
- B. Vasic, E. Kurtas, A. Kuznetsov, "System and method for iterative decoding of Reed-Muller codes", US Patent 7,331,012, Feb. 2008.
- W. E. Ryan, B. Vasic, Y. Han, Y. Zhang, "Methods for concatenating error-correcting codes with an LDPC code to lower its error floor", US Patent Application, Jan. 2008.
- B. Vasic, E. Kurtas, A. Kuznetsov, "Method and coding apparatus for using low density parity check codes for data storage and data transmission", US Patent 7,000,168, Feb. 2006.
- B. Vasic, E. Kurtas, A. Kuznetsov, "Method and apparatus for suppressing low frequency content in digital data", US Patent 6,909,385, Jun. 2005.
- B. Vasic, E. Kurtas, A. Kuznetsov, "Method and decoding apparatus using linear code with parity check matrices composed from circulants", US Patent 6,757,122, Jun. 2004.
- B. Vasic, J. Sonntag, I. Lee, "Iterative decoding based on dominant error events", US patent 6,691,263, May 2001.
- B. Vasic, J. Sonntag, I. Lee, "Method and apparatus for extracting soft information from partial response channels", US Patent 6,691,263, May 2001.
- B. Vasic, W. Mueller, R. Reish, "Method for insuring uniqueness of custom audio CD", US Patent 6,188,659, Feb. 2001.
- B. Vasic, "Copy protection marks on a transparent layer of an optical disk indicating that the disk has been previously accessed", US Patent 6,104,686, Aug. 2000.
- B. Vasic, T. Whitcher, R. Victora, T. C. Tyan, "Copy count protection structure for optical recording medium and method for same", US Patent 5,963,536, Oct. 1999.
Book or Monographs
- I. Djordjevic, W. E. Ryan, B. Vasic, "Coding for optical channels", Springer, New York, 2010.
- P. H. Siegel, E. Soljanin, A. J. Van Wijngaarden, B. Vasic, "Advances in information recording", American Mathematical Society, 2008.
- E. Kurtas, B. Vasic, "Advanced error control techniques for data storage systems", CRC Press, New York, 2005.
- B. Vasic, E. Kurtas, "Coding and signal processing for magnetic recording systems", CRC Press, New York, 2004.
Book Chapters
- J. Anguita, M. Neifeld, B. Vasic, "Multi-beam free-space optical link using space-time coding", Principles of Waveform Diversity and Design, Scitech Publishing, Edgewood, Maryland, USA, Dec. 2009.
- R. Radhakrishnan, B. Vasic, F. Erden, C. He, "Characterization of heat-assisted magnetic recording", Advances in Information Recording, Advances in Information Recording, vol. 73, pp. 23--40, Feb. 2008.
- B. Vasic, E. Kurtas, A. Kuznetsov, O. Milenkovic, "Well-structured LDPC codes", Advanced Error Control Techniques for Data Storage Systems, CRC Press, New York, NY, USA, Nov. 2005.
- B. Vasic, O. Milenkovic, "Coding and detection for multi-track systems", Advanced Error Control Techniques for Data Storage Systems, CRC Press, New York, NY, USA, Nov. 2005.
- S. Denic, B. Vasic, "Spectrum shaping codes", Advanced Error Control Techniques for Data Storage Systems, CRC Press, New York, NY, USA, Nov. 2005.
- B. Vasic, O. Milenkovic, "Preface to coding and signal processing for magnetic recording systems", Coding and Signal Processing for Magnetic Recording Systems, CRC Press, New York, NY, USA, Sep. 2004.
- B. Vasic, "Physics and organization of data on a disk", CRC Handbook on Computer Engineering in Coding and Signal Processing for Magnetic Recording Systems, CRC Press, New York, NY, USA, Sep. 2004.
- B. Vasic, "Read channel for hard drives", CRC Handbook on Computer Engineering in Coding and Signal Processing for Magnetic Recording Systems, CRC Press, New York, NY, USA, Sep. 2004.
- S. Sankaranarayanan, B. Vasic, "An introduction to message passing algorithms", Coding and Signal Processing for Magnetic Recording Systems, CRC Press, New York, NY, USA, Sep. 2004.
- B. Vasic, O. Milenkovic, "Coding and detection for multi-track systems", Coding and Signal Processing for Magnetic Recording Systems, CRC Press, New York, NY, USA, Sep. 2004.
- S. Denic, B. Vasic, "Spectrum shaping codes", Coding and Signal Processing for Magnetic Recording Systems, CRC Press, New York, NY, USA, Sep. 2004.
- B. Vasic, E. Kurtas, A. Kuznetsov, O. Milenkovic, "Well-structured LDPC codes", Coding and Signal Processing for Magnetic Recording Systems, CRC Press, New York, NY, USA, Sep. 2004.
- B. Vasic, E. Kurtas, A. Kuznetsov, "Low density parity check codes", Encyclopedia of Telecommunications, Boston: Wiley, Nov. 2002.
- B. Vasic, P. Aziz, N. Sayiner, "Read channel architecture", CRC Handbook on Computer Engineering, pp. 34.10--34.18, CRC Press, New York, NY, USA, 2001.
- B. Vasic, M. Despotovic, "Recording physics and organization of data on a disk", CRC Handbook on Computer Engineering, pp. 34.2--34.9, CRC Press, New York, NY, USA, 2001.
- B. Vasic, "Read channel for magnetic recording", CRC Handbook on Computer Engineering, CRC Press, New York, NY, USA, 2001.
Journal Papers
- S. K. Planjery , D. Declercq , L. Danjean , B. Vasic, "Finite alphabet iterative decoders, part I: decoding beyond belief propagation on the binary symmetric channel", IEEE Trans. Commun. (Submitted), 2013.
- D. Declercq , B. Vasic , S. K. Planjery , E. Li, "Finite alphabet iterative decoders, part II: improved guaranteed error correction of LDPC codes via iterative decoder diversity", IEEE Trans. Commun. (Submitted), 2013.
- L Danjean, B. Vasic, M. K. Marcellin, D. Declercq, "Interval-passing algorithm for chemical mixture estimation", IEEE Signal Process. Lett. (submitted), 2013.
- S. M. Khatami, B. Vasic, "Detection for two-dimensional magnetic recording systems", Journ. of Commun. (JCM2013) , 2013.
- M. Khatami, B. Vasic, "Generalized belief propagation detector for TDMR microcell model", IEEE Trans. Mag., 2013.
- V. Ravanmehr, L. Danjean, B. Vasic, D. Declercq, "Interval-passing algorithm for non-negative measurement matrices: performance and reconstruction analysis", IEEE J. Emerging and Sel. Topics in Circuits and Syst., vol. 2, no. 3, pp. 424--432, Sep. 2012.
- I. B. Djordjevic, J. Anguita, B. Vasic, "Error-correction coded orbital-angular-momentum modulation for FSO channels affected by turbulence", IEEE/OSA J. Lightw. Technol., vol. 30, no. 17, pp. 2846--2852, Sep. 2012.
- D. V. Nguyen, B. Vasic, "Two-bit bit flipping algorithms for LDPC codes and collective error correction", submitted to IEEE Trans. Inf. Theory, Aug. 2012.
- D. V. Nguyen, S. K. Chilappagari, B. Vasic, M. W. Marcellin, "On the construction of structured LDPC codes free of small trapping sets", IEEE Trans. Inf. Theory, vol. 58, no. 4, pp. 2280--2302, Apr. 2012.
- B. Vasic, V. Ravanmehr, A. R. Krishnan, "An information theoretic approach to constructing robust boolean gene regulatory networks", IEEE/ACM Trans. Comput. Biol. and Bioinform., vol. 9, no. 1, pp. 52--65, Jan.-Feb. 2012.
- B. Vasic, B. Vasic, "Simplification resilient LDPC-coded sparse-QIM watermarking for 3D-meshes", IEEE Trans. Multimedia (submitted), 2012.
- S. K. Planjery, D. Declercq, L. Danjean, B. Vasic, "Finite alphabet iterative decoders for LDPC codes surpassing floating-point iterative decoders", Electron. Lett., vol. 47, no. 16, pp. 919--921, Aug. 2011.
- S. K. Chilappagari, M. Chertkov, B. Vasic, "An efficient instanton search algorithm for LP decoding of LDPC codes over the BSC", IEEE Trans. Inf. Theory, vol. 57, no. 7, pp. 4417--4426, Jul. 2011.
- L. Pan, W. E. Ryan, R. Wood, B. V. Vasic, "Coding and detection for rectangular-grain TDMR models", IEEE Trans. Magn., vol. 47, no. 6, pp. 1705--1711, Jun. 2011.
- S. Z. Denic, B. Vasic, C. D. Charalambous, J. Chen, J. M. Wang, "Information theoretic modeling and analysis for global interconnects with process variations", IEEE Trans. Very Large Scale Integr. (VLSI) Syst., vol. 19, no. 3, pp. 397--410, Mar. 2011.
- A. R. Krishnan, M. Sweeney, J. Vasic, D. Galbraith, B. Vasic, "Barcodes for DNA sequencing with guaranteed error correction capability", Electron. Lett., vol. 47, no. 4, pp. 236--237, Feb. 2011.
- B. V. Vasic, H. Dyball, "Interview", Electron. Lett., vol. 47, no. 4, pp. 226, Feb. 2011.
- S. K. Chilappagari, D. V. Nguyen, B. Vasic, M. W. Marcellin, "Error correction capability of column-weight-three LDPC codes under the Gallager A algorithm - PART II", IEEE Trans. Inf. Theory, vol. 56, no. 6, pp. 2626--2639, Jun. 2010.
- S. K. Chilappagari, D. V. Nguyen, B. Vasic, M. W. Marcellin, "On trapping sets and guaranteed error correction capability of LDPC codes and GLDPC codes", IEEE Trans. Inf. Theory, vol. 56, no. 4, pp. 1600--1611, Apr. 2010.
- J. A. Anguita, M. A. Neifeld, B. Hildner, B. Vasic, "Rateless coding on experimental temporally correlated FSO channels", J. Lightw. Technol., vol. 28, no. 7, pp. 990--1002, Apr. 2010.
- C. K. Sann, R. Radhakrishnan, K. Eason, R. Elidrissi, J. M. Miles, B. Vasic, A. R. Krishnan, "Channel models and detectors for two-dimensional magnetic recording (TDMR)", IEEE Trans. Magn., vol. 46, no. 3, pp. 804--811, Mar. 2010.
- A. Krishnan, R. Radhakrishnan, B. Vasic, A. Kavcic, W. Ryan, F. Erden, "2-D magnetic recording: read channel modeling and detection", IEEE Trans. Magn., vol. 45, no. 10, pp. 3830--3836, Oct. 2009.
- A. R. Krishnan, R. Radhakrishnan, B. Vasic, "Read channel modeling for detection in two-dimensional magnetic recording systems", IEEE Trans. Magn., vol. 45, no. 10, pp. 3679--3682, Oct. 2009.
- Y. Qin, A. R. Leydon, A. Manziello, R. Pandey, D. Mount, S. Denic, B. Vasic, M. A. Johnson, R. Palanivelu, "Penetration of the stigma and style elicits a novel transcriptome in pollen tubes pointing to genes critical for growth in a pistil", PLoS Genet, vol. 5, no. 8, pp. e1000621, Public Library of Science, Aug. 2009.
- S. K. Chilappagari, M. Chertkov, M. Stepanov, B. Vasic, "Instanton-based techniques for analysis and reduction of error floors of LDPC codes", IEEE J. Sel. Areas Commun., vol. 27, no. 6, pp. 855--865, Aug. 2009.
- S. Z. Denic, B. Vasic, C. D. Charalambous, R. Palanivelu, "Robust control of uncertain context-sensitive probabilistic boolean networks", IET Syst. Biol., vol. 3, no. 4, pp. 279--295, Jul. 2009.
- S. K. Chilappagari, B. Vasic, "Error-correction capability of column-weight-three LDPC codes", IEEE Trans. Inf. Theory, vol. 55, no. 5, pp. 2055--2061, May 2009.
- S. Z. Denic, I. Djordjevic, J. Anguita, B. Vasic, M. A. Neifeld, "Information theoretic limits for free-space optical channels with and without memory", J. Lightw. Technol., vol. 26, no. 19, pp. 3376--3384, Oct. 2008.
- M. Ivkovic, S. K. Chilappagari, B. Vasic, "Eliminating trapping sets in low-density parity-check codes by using tanner graph covers", IEEE Trans. Inf. Theory, vol. 54, no. 8, pp. 3763--3768, Aug. 2008.
- I. B. Djordjevic, S. Denic, J. Anguita, B. Vasic, M. A. Neifeld, "LDPC-coded MIMO optical communication over the atmospheric turbulence channel", J. Lightw. Technol., vol. 26, no. 5, pp. 478--487, Mar. 2008.
- I. B. Djordjevic, B. Vasic, "LDPC-coded OFDM in fiber-optics communication systems [invited]", J. Optical Netw., vol. 7, no. 3, pp. 217--226, Feb. 2008.
- J. A. Anguita, M. A. Neifeld, B. Vasic, "Turbulence-induced channel crosstalk in an orbital angular momentum-multiplexed free-space optical link", Applied Optics, vol. 47, no. 13, pp. 2414--2429, 2008.
- B. Vasic, S. K. Chilappagari, "An information theoretical framework for analysis and design of nanoscale fault-tolerant memories based on low-density parity-check codes", IEEE Trans. Circuits Syst. I, Reg. Papers, vol. 54, no. 11, pp. 2438--2446, Nov. 2007.
- M. Ivkovic, I. Djordjevic, P. M. Rajkovic, B. Vasic, "Pulse energy probability density
functions for long-haul optical fiber transmission systems by using instantons and edgeworth
expansion", IEEE Photonics Technol. Lett., vol. 19, no. 20, pp. 1604--1606, Oct. 2007.
- J. Anguita, M. Neifeld, B. Vasic, "Spatial correlation and irradiance statistics in a multiple-beam terrestrial free-space optical communication link", Appl. Optics, vol. 46, no. 26, pp. 6561--6571, OSA, Sep. 2007.
- I. B. Djordjevic, B. Vasic, M. A. Neifeld, "LDPC-coded OFDM for optical communication systems with direct detection", IEEE J. Sel. Topics. Quantum Electron., vol. 13, no. 5, pp. 1446--1454, Sep. 2007.
- L. Pu, M. W. Marcellin, I. Djordjevic, B. Vasic, A. Bilgin, "Joint source-channel rate allocation in parallel channels", IEEE Trans. Image Process., vol. 16, no. 8, pp. 2016 -2022, Aug. 2007.
- R. Radhakrishnan, M. F. Erden, C. He, B. Vasic, "Transition response characteristics of heat-assisted magnetic recording and their performance with MTR codes", IEEE Trans. Magn., vol. 43, no. 6, pp. 2298--2300, Jun. 2007.
- I. B. Djordjevic, B. Vasic, M. A. Neifeld, "LDPC-coded OFDM over the atmospheric turbulence channel", Optics Express, vol. 15, no. 10, pp. 6336--6350, OSA, May 2007.
- M. Ivkovic, I. Djordjevic, B. Vasic, "Calculation of achievable information rates of long-haul optical transmission systems using instanton approach", IEEE/OSA J. Lightw. Technol., vol. 25, no. 5, pp. 1163--1168, May 2007.
- L. Pu, Z. Wu, A. Bilgin, M. W. Marcellin, B. Vasic, "LDPC-based iterative joint source-channel decoding for JPEG2000", IEEE Trans. Image Process., vol. 16, no. 2, pp. 577--581, Feb. 2007.
- H. G. Batshon, I. B. Djordjevic, B. V. Vasic, "An improved technique for suppression of intrachannel four-wave mixing in 40-GB/s optical transmission systems", IEEE Photonics Technol. Lett., vol. 19, no. 2, pp. 67--69, Jan. 2007.
- L. Pu, M. W. Marcellin, B. Vasic, A. Bilgin, "Unequal error protection and progressive decoding for JPEG2000", Signal Process. : Image Commun., vol. 22, no. 3, pp. 340--346, Jan. 2007.
- I. B. Djordjevic, B. Vasic, "100-Gb/s transmission using orthogonal frequency-division multiplexing", IEEE Photonics Technol. Lett., vol. 18, no. 15, pp. 1576--1578, Aug. 2006.
- I. B. Djordjevic, S. Sankaranarayanan, S. K. Chilappagari, B. Vasic, "Low-density parity-check codes for 40-GB/S optical transmission systems", IEEE J. Sel. Topics in Quantum Electron., vol. 12, no. 4, pp. 555--562, Jul. 2006.
- I. B. Djordjevic, B. Vasic, M. A. Neifeld, "Multilevel coding in free-space optical
MIMO transmission with Q-ary PPM over the atmospheric turbulence channel", IEEE Photonics Technol. Lett., vol. 18, no. 14, pp. 1491--1493, Jul. 2006.
- I. B. Djordjevic, B. Vasic, "Noise-predictive BCJR equalization for suppression of intrachannel nonlinearities", IEEE Photonics Technol. Lett., vol. 18, no. 12, pp. 1317--1319, Jun. 2006.
- I. B. Djordjevic, B. Vasic, "Nonlinear BCJR equalizer for suppression of intrachannel nonlinearities in 40 GB/S optical communications systems", Optics Express, vol. 14, no. 11, pp. 4625--4635, May 2006.
- I. B. Djordjevic, B. Vasic, V. S. Rao, "Rate 2/3 modulation code for suppression of intrachannel nonlinear effects in high-speed optical transmission", IEE Proc. Optoelectron., vol. 153, no. 2, pp. 87--92, Apr. 2006.
- I. B. Djordjevic, D. Geharty, R. Kostuk, B. Vasic, "Demonstration of spectral-amplitude encoding/decoding for multimedia optical CDMA applications", J. Optical Commun., vol. 27, pp. 121--124, Apr. 2006.
- I. B. Djordjevic, S. K. Chilappagari, B. Vasic, "Suppression of intrachannel nonlinear effects using pseudoternary constrained codes", J. Lightw. Technol., vol. 24, no. 2, pp. 769--774, Feb. 2006.
- I. B. Djordjevic, B. Vasic, "Multilevel coding in M-ary DPSK/DIFFERENTIAL QAM high-speed optical transmission with direct detection", J. Lightw. Technol., vol. 24, pp. 420--428, Jan. 2006.
- I. Djordjevic, B. Vasic, "Constrained coding techniques for the suppression of
intrachannel nonlinear effects in high-speed optical transmission", J. Lightw. Technol., vol. 24, no. 1, pp. 411--419, Jan. 2006.
- R. K. Kostuk, W. Maeda, C. H. Chen, I. Djordjevic, B. Vasic, "Cascaded holographic polymer reflection grating filters for optical-code-division multiple-access applications", Appl. Optics, vol. 44, no. 35, pp. 7581--7586, OSA, Dec. 2005.
- M. G. Stepanov, V. Chernyak, M. Chertkov, B. Vasic, "Diagnosis of weaknesses in modern error correction codes: A physics approach", Physical Review Lett., vol. 95, no. 22, pp. 228701--228704, Nov. 2005.
- I. B. Djordjevic, B. Vasic, M. Ivkovic, I. Gabitov, "Achievable information rates for high-speed long-haul optical transmission", J. Lightw. Technol., vol. 23, no. 11, pp. 3755--3763, Nov. 2005.
- S. Sankaranarayanan, I. B. Djordjevic, B. Vasic, "Iteratively decodable codes on m flats for WDM high-speed long-haul transmission", J. Lightw. Technol., vol. 23, no. 11, pp. 3696--3701, Nov. 2005.
- I. B. Djordjevic, B. Vasic, "Nonbinary LDPC codes for optical communication systems", IEEE Photonics Technol. Lett., vol. 17, no. 10, pp. 2224--2226, Oct. 2005.
- I. B. Djordjevic, B. Vasic, "Iteratively decodable codes from orthogonal arrays for optical
communication systems", IEEE Commun. Lett., vol. 9, no. 10, pp. 924--926, Oct. 2005.
- S. Sankaranarayanan, B. Vasic, "Iterative decoding of linear block codes: A parity-check orthogonalization approach", IEEE Trans. Inf. Theory, vol. 51, no. 9, pp. 3347--3353, Sep. 2005.
- J. A. Anguita, I. B. Djordjevic, M. A. Neifeld, B. V. Vasic, "Shannon capacities and error–correction codes for optical atmospheric turbulent channels", OSA J. Optical Networks, vol. 4, pp. 586--601, Aug. 2005.
- I. B. Djordjevic, O. Milenkovic, B. Vasic, "Generalized low-density parity-check codes for optical communication systems", J. Lightw. Technol., vol. 23, no. 5, pp. 1939--1946, May 2005.
- V. Chernyak, M. Chertkov, M. G. Stepanov, B. Vasic, "Error correction on a tree: an instanton approach", Physics Review Lett., vol. 93, no. 19, pp. 1--4, Nov. 2004.
- I. B. Djordjevic, B. Vasic, "Performance of affine geometry low-density parity-check codes in long-haul optical communications", European Trans. on Telecommun., vol. 15, pp. 477--483, Sep. 2004.
- B. Vasic, K. Pedagani, M. Ivkovic, "High-rate girth-eight low-density parity-check codes on rectangular integer lattices", IEEE Trans. Commun., vol. 52, no. 8, pp. 1248--1252, Aug. 2004.
- I. B. Djordjevic, B. Vasic, "MacNeish-Mann theorem based iteratively decodable codes for optical communication systems", IEEE Commun. Lett., vol. 8, no. 8, pp. 538--540, Aug. 2004.
- B. Vasic, J. Park, E. M. Kurtas, "Soft-decision decoding of Reed-Muller codes with
applications to partial response channels", IEEE Trans. Magn., vol. 40, no. 4, pp. 3120--3122, Jul. 2004.
- B. Vasic, V. S. Rao, I. B. Djordjevic, R. K. Kostuk, I. Gabitov, "Ghost-pulse reduction in 40-GB/S systems using line coding", IEEE Photonics Technol. Lett., vol. 16, no. 7, pp. 1784--1786, Jul. 2004.
- B. Vasic, O. Milenkovic, "Combinatorial constructions of low-density parity-check codes for iterative decoding", IEEE Trans. Inf. Theory, vol. 50, no. 6, pp. 1156--1176, Jun. 2004.
- I. B. Djordjevic, B. Vasic, "Combinatorial constructions of optical orthogonal codes for OCDMA systems", IEEE Commun. Lett., vol. 8, no. 6, pp. 391--393, Jun. 2004.
- I. B. Djordjevic, B. Vasic, "High code rate low-density parity-check codes for optical communication systems", IEEE Photonics Technol. Lett., vol. 16, no. 6, pp. 1600--1602, Jun. 2004.
- B. Vasic, K. Pedagani, "Run-length-limited low-density parity-check codes based on
deliberate error insertion", IEEE Trans. Magn., vol. 40, no. 3, pp. 1738--1743, May 2004.
- I. B. Djordjevic, B. Vasic, J. Rorison, "Multi-weight unipolar codes for multimedia spectral-amplitude-coding optical CDMA systems", IEEE Commun. Lett., vol. 8, no. 4, pp. 259--261, Apr. 2004.
- O. Milenkovic, I. B. Djordjevic, B. Vasic, "Block-circulant low-density parity-check codes for optical communication systems", IEEE J. Sel. Topics. Quantum Electron., vol. 10, no. 2, pp. 294--299, Mar.--Apr. 2004.
- I. B. Djordjevic, S. Sankaranarayanan, B. V. Vasic, "Projective-plane iteratively decodable block codes for wdm high-speed long-haul transmission systems", J. Lightw. Technol., vol. 22, no. 3, pp. 695--702, Mar. 2004.
- B. Vasic, V. Venkateswaran, "Soft-error-event decoding for multitrack magnetic recording channels", IEEE Trans. Magn., vol. 40, no. 2, pp. 492--497, Mar. 2004.
- I. B. Djordjevic, B. Vasic, "An advanced direct detection receiver model", J. Optical Commun., vol. 25, no. 1, Feb. 2004.
- I. B. Djordjevic, S. Sankaranarayanan, B. Vasic, "Irregular low-density parity-check codes for long-haul optical communications", IEEE Photonics Technol. Lett., vol. 16, no. 1, pp. 338--340, Jan. 2004.
- I. B. Djordjevic, B. Vasic, "Unipolar codes for spectral-amplitude-coding optical CDMA systems based on projective geometries", IEEE Photonics Technol. Lett., vol. 15, no. 9, pp. 1318--1320, Sep. 2003.
- I. B. Djordjevic, B. Vasic, J. Rorison, "Design of multiweight unipolar codes for multimedia optical cdma applications based on pairwise balanced designs", J. Lightw. Technol., vol. 21, no. 9, pp. 1850--1856, Sep. 2003.
- I. B. Djordjevic, B. Vasic, "Novel combinatorial constructions of optical orthogonal codes for incoherent optical CDMA systems", J. Lightw. Technol., vol. 21, no. 9, pp. 1869--1875, Sep. 2003.
- S. Sankaranarayanan, B. Vasic, E. M. Kurtas, "Irregular low-density parity-check codes: construction and performance on perpendicular magnetic recording channels", IEEE Trans. Magn., vol. 39, no. 5, pp. 2567--2569, Sep. 2003.
- I. B. Djordjevic, B. Vasic, "LDPC codes for long haul optical communications based on high-girth designs", J. Optical Commun., vol. 24, no. 3, pp. 94--96, Jun. 2003.
- I. B. Djordjevic, D. Geharty, R. Kostuk, B. Vasic, "Spectral-amplitude-coding optical CDMA systems based on
Steiner systems", J. Optical Commun., vol. 24, no. 3, pp. 90--93, Jun 2003.
- I. B. Djordjevic, B. Vasic, "Projective geometry LDPC codes for ultralong-haul WDM high-speed transmission", IEEE Photonics Technol. Lett., vol. 15, no. 5, pp. 784--786, May 2003.
- B. Vasic, I. B. Djordjevic, "Affine geometry low-density parity check codes in long haul optical communications", J. Optical Commun., vol. 24, no. 2, pp. 50--53, Apr. 2003.
- Z. H. Peric, B. Vasic, "Optimal uniform polar quantization of complex variables with circularly symmetric densities", Inform. Technol. and Control, vol. 1, no. 26, pp. 43--46, Mar. 2003.
- B. Vasic, I. B. Djordjevic, R. K. Kostuk, "Low-density parity check codes and iterative decoding for long-haul optical communication systems", J. Lightw. Technol., vol. 21, no. 2, pp. 438--446, Feb. 2003.
- Z. Peric, B. Vasic, "Optimal number of phase divisions in polar quantization", Advances in Electrical and Comput. Eng., vol. 1, no. 1, pp. 5--11, Jan. 2003.
- S. Sankaranarayanan, E. Kurtas, B. Vasic, "Performance of low-density generator matrix
codes on perpendicular recording channels", Joint NAPMRC 2003. Digest of Technical Papers
[Perpendicular Magnetic Recording Conference 2003], pp. 44, Jan. 2003.
- I. B. Djordjevic, B. Vasic, "On decision statistics of direct detection receiver in optically amplified communication systems", Int. J. Modell. and Simul., vol. 23, no. 3, pp. 153--157, 2003.
- I. B. Djordjevic, B. Vasic, "Receiver modeling for optically amplified communication systems", Int. J. Electron. Commun., vol. 57, no. 6, pp. 381--390, 2003.
- I. B. Djordjevic, B. Vasic, "Multipath interference influence on Raman based system performance", J. Optical Commun., vol. 23, no. 5, pp. 162--164, Oct. 2002.
- B. Vasic, I. B. Djordjevic, "Iteratively decodable block codes in long-haul optical transmission systems", J. Optical Commun., vol. 23, no. 5, pp. 182--186, Oct. 2002.
- B. Vasic, E. M. Kurtas, A. V. Kuznetsov, "LDPC codes based on mutually orthogonal Latin rectangles and their application in
perpendicular magnetic recording", IEEE Trans. Magn., vol. 38, no. 5, pp. 2346--2348, Sep. 2002.
- B. Vasic, I. B. Djordjevic, "Low-density parity check codes for long-haul optical communication systems", IEEE Photonics Technol. Lett., vol. 14, no. 8, pp. 1208--1210, Aug. 2002.
- B. Vasic, E. M. Kurtas, A. V. Kuznetsov, "Kirkman systems and their application in perpendicular magnetic recording", IEEE Trans. Magn., vol. 38, no. 4, pp. 1705--1710, Jul. 2002.
- B. Vasic, "Error event correcting codes for partial response channels", Telecomm., vol. 4, pp. 4--9, Dec. 2001.
- B. Vasic, G. Djordjevic, M. Tosic, "Loose composite constraint codes and their application
in DVD", IEEE J. Sel. Areas Commun., vol. 19, no. 4, pp. 765--773, Apr. 2001.
- B. Vasic, G. Djordjevic, M. Tosic, "EFM++: An efficient coding format for DVD", Facta Universitatis, Electronics and Energetic Series, vol. 13, no. 3, pp. 263--296, Dec. 2000.
- O. Milenkovic, B. Vasic, "Permutation (d,k) codes: efficient enumerative coding and phrase length distribution shaping", IEEE Trans. Inf. Theory, vol. 46, no. 7, pp. 2671--2675, Nov. 2000.
- S. Z. Denic, M. C. Stefanovic, B. Vasic, "M-ARY RLL DC-FREE codes for optical recording channels", Electron. Lett., vol. 36, no. 14, pp. 1214--1216, Jul. 2000.
- S. W. Mclaughlin, P. Lee, R. Cloke, B. V. Vasic, "One-pairs codes for partial response magnetic recording", IEEE Trans. Magn., vol. 35, no. 3, pp. 2080--2086, May 1999.
- B. V. Vasic, "Spectral analysis of maximum entropy multitrack modulation codes", IEEE Trans. Inf. Theory, vol. 44, no. 4, pp. 1574--1587, Jul. 1998.
- B. V. Vasic, S. W. Mclaughlin, O. Milenkovic, "Shannon capacity of M-ary redundant
multitrack runlength limited codes", IEEE Trans. Inf. Theory, vol. 44, no. 2, pp. 766--774, Mar. 1998.
- B. Vasic, O. Milenkovic, S. McLaughlin, "Power spectral density of multitrack (o,g/i) codes", Electron. Lett., vol. 33, no. 9, pp. 784--786, Apr. 1997.
- B. Vasic, "Capacity of channels with redundant multitrack (d,k) constraints: the k < d case", IEEE Trans. Inf. Theory, vol. 42, no. 5, pp. 1546--1548, Sep. 1996.
- B. Vasic, O. Milenkovic, S. Mclaughlin, "Scrambling for nonequiprobable signalling", Electron. Lett., vol. 32, no. 17, pp. 1551--1552, Aug. 1996.
- B. V. Vasic, M. C. Stefanovic, D. D. Vasic, Z. H. Peric, "Prefix synchronised RLL sequences: variable-length graph model", Electron. Lett., vol. 29, no. 16, pp. 1420--1421, Aug. 1993.
- M. C. Stefanovic, B. V. Vasic, "Channel capacity of (O, G/I) codes", Electron. Lett., vol. 29, no. 2, pp. 243--245, Jan. 1993.
- M. C. Stefanovic, B. V. Vasic, "Spectra of maxentropic CCRLL sequences: markov chain model and efficient algorithm for the calculation", Electron. Lett., vol. 28, no. 13, pp. 1235--1237, Jun. 1992.
- B. V. Vasic, "Spectra of maxentropic interleaved RLL sequences", Electron. Lett., vol. 28, no. 7, pp. 661--662, Mar. 1992.
- M. Stefanovic, B. Vasic, Z. Nikolic, D. Draca, "A simple derivation of maxentropic run-length-limited code spectrum", Facta Universitatis, vol. 5, no. 1, Jan. 1992.
- B. Vasic, M. Stefanovic, "Spectral analysis of coded digital signals by means of difference equation systems", Electron. Lett., vol. 27, no. 24, pp. 2272 -2273, Nov. 1991.
- N. Stojanovic, B. V. Vasic, "Ancillary channel of optical fiber communication systems based on 1B2B code redundancy", Electron. Lett., vol. 27, no. 16, pp. 1457--1459, Aug. 1991.
- B. Vasic, M. Stefanovic, "Calculation of the line code power spectral density by means of
digital filter assigned to the encode", Telecomm, vol. 3, pp. 21--27, Apr. 1991.
- B. Vasic, M. Stefanovic, "The dependence of the power spectral density of the coded digital signal on the variation of the data symbols occurrence probability", J. University of Nis, Part: Mathematics and Electronics, vol. 22, no. 1, pp. 21--30, 1990.
- B. Vasic, M. Stefanovic, "Bit error rate control based on the mean value of the line signal coded by the RLL code", J. University of Nis, Part: Math. and Electron., vol. 22, no. 3--4, pp. 30--37, 1990.
Conference Papers
- B. Vasic, B. Vasic, "Blind QIM-LDPC watermarking of 3D-meshes", Proc. IEEE Int. Conf. on Commun. (ICC), Workshop on Information Security over Noisy and Lossy Communication Systems, pp. 1--5, Budapest, Hungary, Jun. 9--13 2013.
- F. Cai, X. Zhang, D. Declercq, B. Vasic, D. V. Nguyen, S. K. Planjery, "Low-complexity finite alphabet iterative decoders for LDPC codes", Proc. IEEE Int. Symp. on Circuits and Systems, Beijing, China, May 19--23 2013.
- S. M. Khatami, L. Danjean, D. V. Nguyen, B. Vasic, "An efficient exhaustive low-weight codeword search for structured LDPC codes", Proc. Inform. Theory and Applications Workshop, San Diego, CA, USA, Feb. 10--15 2013.
- S. M. Khatami, B. Vasic, "Detection for two-dimensional magnetic recording systems", Proc. Int. Conf. on Computing, Networking and Commun., San Diego, CA, USA, Jan. 28--31 2013.
- S. M. Khatami, B. Vasic, "Generalized belief propagation detector for TDMR microcell model", Proc. MMM/Intermag Conf., Chicago, IL, USA, Jan. 14--18 2013.
- B. Vasic, B. Vasic, "A runlength coded LDPC scheme for insertion/deletion correction in multimedia watermarking", Proc. 48th Int. Telemetering Conf., San Diego, CA, USA, Oct. 22--25 2012.
- D. Declercq, Erbao Li , B. Vasic, S.K. Planjery, "Approaching maximum likelihood decoding of finite length LDPC codes via FAID diversity", IEEE Inform. Theory Workshop, pp. 487-491, Lausanne,Switzerland, Sep. 3--7 2012.
- V. Ravanmehr, L. Danjean, B. Vasic, D. Declercq, "Signal recovery performance of the interval-passing algorithm", Int. Symp. on Turbo Codes and Iterative Inform. Process., pp. 106--110, Gothenburg, Sweden, Aug. 27--31 2012.
- D. V. Nguyen , B. Vasic , M. W. Marcellin, "Selecting two-bit bit flipping algorithms for collective error correction", Proc. IEEE Int. Symp. Theory, pp. 2881--2885, Boston, MA, USA, Jul. 1--6 2012.
- S. K. Planjery , B. Vasic , D. Declercq, "Enhancing the error correction of finite alphabet iterative decoders via adaptive decimation", Proc. IEEE Int. Symp. Theory, pp. 2876--2880, Boston, MA, USA, Jul. 1--6 2012.
- G. T. Djordjevic, I. B. Djordjevic, B. Vasic, "Bit error rate performance of LDPC-coded MPSK signal detection over extended generalized k fading channels", Proc. 56th Conf. on Electron., Telecommun., Comput., Automation and Nucl. Eng., pp. TE1.1-1-4, Zlatibor, Serbia, Jun. 2012.
- J. A. Anguita, M. Alfowzan, B. Vasic, "Free-space optical communication using orthogonal optical angular momentum modes", Commun. Theory Workshop, Kaanapali, Maui, HI, USA, May 14--16 2012.
- V. Ravanmehr, B. Vasic, "Quasi-cyclic codes exhibiting the gene regulatory network of the cell cycle", IEEE Symp. on Comput. Intell. in Bioinform. and Comput. Biol., pp. 412--417, San Diego, CA, USA, May 9--12 2012.
- D. Declercq, B. Vasic, S. K. Planjery, E. Li, "Finite alphabet iterative decoders approaching maximum likelihood performance on the binary symmetric channel", Proc. Inform. Theory and Applications Workshop, pp. 23--32, San Diego, CA, USA, Feb. 5--10 2012.
- I. B. Djordjevic, J. Anguita, B. Vasic, "Energy-efficient free-space optical communication by coded OAM modulation", Proc. IEEE Global Telecommun. Conf., Houston, TX, USA, Dec. 5--9 2011.
- A. R. Krishnan, B. Vasic, "Coding for correcting insertions and deletions in bit-patterned media recording", Proc. IEEE Global Telecommun. Conf., Houston, TX, Dec. 5--9 2011.
- L. Danjean, V. Ravanmehr, D. Declercq, B. Vasic, "Iterative reconstruction algorithms in compressed sensing", Proc. 19th Telecommun. Forum, pp. 537--541, Belgrade, Serbia, Nov. 22--24 2011.
- A. R. Krishnan, S. Sankararaman, B. Vasic, "Graph-based iterative reconstruction of sparse signals for compressed sensing", Proc. 10th Int. Conf. on Telecommun. in Modern Satellite, Cable and Broadcasting Services, pp. 133-137, Nis, Serbia, Oct. 5--8 2011.
- V. Ravanmehr, L. Danjean, D. Declercq, B. Vasic, "On iterative compressed sensing reconstruction of sparse non-negative vectors", Proc. 4th Int. Symp. on Appl. Sci. in Biomedical and Commun. Technologies, Barcelona, Spain, Oct. 26--29 2011.
- L. Danjean, D. Declercq, S. K. Planjery, B. Vasic, "On the selection of finite alphabet iterative decoders for ldpc codes on the BSC", Proc. IEEE Inform. Theory Workshop, pp. 345-349, Paraty, Brazil, Oct. 16--20 2011.
- N. Djuric, V. Senk, B. Vasic, "MAP decoding of MTR codes in multi-head magnetic recording systems", Proc. 11th Int. Conf. on Telecommun. in Modern Satellite, Cable, and Broadcasting Services, pp. 164--167, Nis, Serbia, Oct. 5--8 2011.
- D. V. Nguyen, B. Vasic, M. W. Marcellin, "Methods of searching for trapping sets of quasi-cylic LDPC codes and their applications in code construction", Proc. 47th Int. Telemetering Conf., pp. 1--10, Las Vegas, NV, USA, Oct. 24--27 2011.
- L. Danjean, D. Declercq, S. Planjery, B. Vasic, "Trapping sets bruites pour la selection des decodeurs
multi-niveaux des codes ldpc", Proc. XXXIIIe Colloque GRETSI, Bordeaux, France, Sep. 5--8 2011.
- I. B. Djordjevic, J. Anguita, B. Vasic, "On the LDPC-coded OAM modulation for communication over atmospheric turbulence channels", Proc. SPIE Free-Space and Atmospheric Laser Commun. XI, San Diego, CA, USA, Aug. 24--25 2011.
- S. K. Planjery, B. Vasic, D. Declercq, "Decimation-enhanced finite alphabet iterative decoders for ldpc codes on the bsc", Proc. IEEE Int. Symp. on Inform. Theory, pp. 2383--2387, St. Petersburg, Russia, Jul. 31--Aug. 5 2011.
- D. V. Nguyen, M. W. Marcellin, B. Vasic, "Two-bit bit flipping decoding of LDPC codes", Proc. IEEE Int. Symp. on Inform. Theory, pp. 1995--1999, St. Petersburg, Russia, Jul. 31--Aug. 5 2011.
- B. Vasic, N. Djuric, "The state of the art and future directions in constrained multi track code research for magnetic recording systems", Proc. 55th Conf. on Electron., Telecommun., Comput., Automation and Nucl. Eng., pp. TE1.1-1-4, Belgrade, Serbia, Jun. 2011.
- B. Vasic, V. Ravanmehr, D. W. Galbraith, "Analysis and synthesis of boolean gene regulatory networks", Proc. Inform. Theory and Applicat. Workshop, San Diego, CA, USA, Feb. 6--11 2011.
- L. Pan, W. E. Ryan, R. Wood, A. Kavcic, B. Vasic, "Serial turbo coding performance for rectangular-grain TDMR models", Proc. IEEE Global Telecommun. Conf., pp. 1--5, Miami, FL, USA, Dec. 6--10 2010.
- S. K. Planjery, B. Vasic, D. Declercq, M. Marcellin, "Low-complexity finite precision decoders for low-density parity-check codes", Proc. Int. Telemetering Conf., pp. 1--10, San Diego, CA, USA, Oct. 2010.
- L. Danjean, D. Declercq, S. K. Planjery, B. Vasic, "Decodeurs multi-niveaux pour le decodage quasi-optimal des codes LDPC", Proc. Manifestation des JEunes Chercheurs en Sci. et Technologies de l'Inform. et de la Commun., pp. 1--4, Bordeaux, France, Oct. 13--15 2010.
- D. Declercq, L. Danjean, E. Li, S. K. Planjery, B. Vasic, "Finite alphabet iterative decoding (FAID) of the (155,64,20) Tanner code", Proc. 6th Int. Symp. on Turbo-Codes and Iterative Inform. Process., pp. 11--15, Brest, France, Sep. 6--10 2010.
- D. V. Nguyen, M. Leslie, B. Vasic, "Short column-weight-three ldpc codes without small
trapping sets", Proc. 48th Allerton Conf. on Commun., Control, and Computing, pp. 172--179, Monticello, IL, USA, Sep. 29--Oct. 1 2010.
- B. Vasic, A. R. Krishnan, D. V. Nguyen, S. K. Planjery, R. Radhakrishnan, "Iterative decoding beyond belief propagation and LDPC codes with guaranteed low error floors", Proc. The 21st Magnetic Recording Conf., pp. 1--2, San Diego, CA, USA, Aug. 16--18 2010.
- D. V. Nguyen, B. Vasic, M. W. Marcellin, S. K. Chilappagari, "Structured LDPC codes from permutation matrices free of small trapping sets", Proc. IEEE Inform. Theory Workshop, pp. 1--5, Dublin, Ireland, Aug. 30--Sep. 3 2010.
- B. Vasic, "Information theory methods for analysis of gene regulatory networks", Proc. 54th Conf. on Electron., Telecommun., Comput., Automation and Nucl. Eng., pp. 1--4, Lepenski Vir, Serbia, Jun. 2010.
- S. K. Planjery, D. Declercq, S. K. Chilappagari, B. Vasic, "Multilevel decoders surpassing belief propagation on the binary symmetric channel", Proc. IEEE Int. Symp. on Inform. Theory, pp. 769--773, Austin, TX, USA, Jun. 13--18 2010.
- S. K. Chilappagari, M. Chertkov, B. Vasic, "Worst configurations (instantons) for compressed sensing over reals: a channel coding approach", Proc. IEEE Int. Symp. on Inform. Theory, pp. 1978--1982, Austin, TX, USA, Jun. 13--18 2010.
- S. K. Planjery, S. K. Chilappagari, B. Vasic, D. Declercq, L. Danjean, "Iterative decoding beyound belief propagation", Proc. Inform. Theory and Applicat. Workshop, pp. 41--43, San Diego, CA, USA, Jan. 31--Feb. 5 2010.
- A. R. Krishnan, R. Radhakrishnan, B. Vasic, "LDPC decoding strategies for two-dimensional magnetic recording", Proc. IEEE Global Telecommun. Conf., pp. 1--5, Honolulu, HI, USA, Nov. 30--Dec. 4 2009.
- R. Radhakrishnan, A. R. Krishnan, B. Vasic, "Error and erasure rates for two-dimensional magnetic recording systems", Proc. 9th Int. Conf. on Telecommun. in Modern Satellite, Cable, and Broadcasting Services, pp. 406--409, Nis, Serbia, Oct. 7--9 2009.
- B. Vasic, S. K. Chilappagari, D. V. Nguyen, S. K. Planjery, "Trapping set ontology", Proc. 47th Allerton Conf. on Commun., Control, and Computing, pp. 1--7, Monticello, IL, USA, Sep. 30--Oct. 2 2009.
- S. K. Chilappagari, D. Declercq, L. Sassatelli, B. Vasic, "Two-bit message passing decoders for LDPC codes over the binary symmetric channel", Proc. IEEE Int. Symp. on Inform. Theory, pp. 2156--2160, Seoul, South Korea, Jun. 28--Jul. 3 2009.
- R. Radhakrishnan, B. Vasic, "Joint message-passing symbol-decoding of LDPC coded signals over partial-response channels", Proc. IEEE Int. Conf. on Commun., pp. 1--5, Dresden, Germany, Jun. 14--18 2009.
- S. K. Chilappagari, B. Vasic, M. Stepanov, M. Chertkov, "Analysis of error floors of LDPC codes under LP decoding over the BSC", Proc. IEEE Int. Symp. on Inform. Theory, pp. 379--383, Seoul, South Korea, Jun. 28--Jul. 3 2009.
- S. K. Chilappagari, B. Vasic, M.W. Marcellin, "Guaranteed error correction capability of codes on graphs", Proc. Inform. Theory and Applicat. Workshop, pp. 50--55, San Diego, CA, USA, Feb. 8--13 2009.
- S. K. Chilappagari, D. V. Nguyen, B. Vasic, M. W. Marcellin, "On guaranteed error correction capability of GLDPC codes", Proc. 44th Int. Telemetering Conf., San Diego, CA, USA, Oct. 2008.
- S. K. Chilappagari, D. V. Nguyen, B. Vasic, M. W. Marcellin, "Girth of the Tanner graph and error correction capability of LDPC codes", Proc. 46th Allerton Conf. on Commun., Control, and Computing, Urbana-Champaign, IL, USA, Sep. 23--26 2008.
- S. K. Chilappagari, D. V. Nguyen, B. Vasic, M. W. Marcellin, "On the guaranteed error correction capability of LDPC codes", Proc. IEEE Int. Symp. on Inform. Theory, pp. 434--438, Toronto, ON, Canada, Jul. 6--11 2008.
- S. K. Chilappagari, A. R. Krishnan, B. Vasic, "LDPC codes which can correct three errors under iterative decoding", Proc. IEEE Inform. Theory Workshop, pp. 406--410, Porto, Portugal, May 5--9 2008.
- S. K. Chilappagari, B. Vasic, M. Marcellin, "Can the storage capacity of memories built from unreliable components be determined?", Proc. Inform. Theory and Applicat. Workshop, pp. 41--43, San Diego, CA, USA, Jan. 27--Feb. 1 2008.
- I. B. Djordjevic, S. Denic, J. Anguita, B. Vasic, M. A. Neifeld, "LDPC-coded MIMO optical communication over the atmospheric turbulence channel", Proc. IEEE Global Telecommun. Conf., pp. 2220--2225, Washington, DC, USA, Nov. 26--30 2007.
- S. K. Chilappagari, B. Vasic, "Fault tolerant memories based on expander graphs", Proc. IEEE Inform. Theory Workshop, pp. 126--131, Tahoe City, CA, USA, Sep. 2--6 2007.
- B. Vasic, S. K. Chilappagari, "Reliable memories built from unreliable components", Proc. 51st Conf. on Electron., Telecommun., Comput., Automation and Nucl. Eng., Herceg Novi–Igalo, Montenegro, Jun. 2007.
- G. T. Djordjevic, I. B. Djordjevic, P. N. Ivanis, B. Vasic, "Irregular LDPC codes for transmission over non-regenerative non-linear satellite system in the presence of co-channel interferences", Proc. 51st Conf. on Electron., Telecommun., Comput., Automation and Nucl. Eng., Herceg Novi–Igalo, Montenegro, Jun. 2007.
- R. Radhakrishnan, S. Sankaranarayanan, B. Vasic, "Analytical performance of one-step majority logic decoding of regular LDPC codes", Proc. IEEE Int. Symp. on Inform. Theory, pp. 231--235, Nice, France, Jun.24--29 2007.
- M. Ivkovic, S. K. Chilappagari, B. Vasic, "Designing LDPC Codes without small trapping sets by using Tanner Graph Covers", Proc. IEEE Int. Symp. on Inform. Theory, pp. 2266--2270, Nice, France, Jun.24--29 2007.
- M. Ivkovic, I. Djordjevic, P. Rajkovic, B. Vasic, "Modeling errors in long-haul optical fiber transmission systems by using instantons and edgeworth expansion", Proc. IEEE Int. Conf. on Commun., pp. 2313--2317, Glasgow, UK, Jun.24--28 2007.
- I. B. Djordjevic, B. Vasic, M. A. Neifeld, "Power efficient LDPC-coded modulation for free-space optical communication over the atmospheric turbulence channel", Proc. Conf. on Optical Fiber Commun. and the Nat. Fiber Optic Engineers Conf., pp. 1--3, Anaheim, CA, USA, Mar.25--29 2007.
- L. Pu, M. W. Marcellin, I. Djordjevic, B. Vasic, A. Bilgin, "Joint source-channel rate allocation in parallel channels", Proc. Visual Commun. and Image Process., vol. 6508, no. 1, SPIE, San Jose, CA, USA, Jan 2007.
- G. T. Djordjevic, I. B. Djordjevic, P. N. Ivanis, B. V. Vasic, "Performance analysis of LDPC-coded PSK signal transmission over non-linear satellite channel in the presence of multiple interferences", Proc. IEEE Global Telecommun. Conf., pp. 1--6, San Fransisco, CA, USA, Nov.27--Dec.1 2006.
- M. Ivkovic, S. K. Chilappagari, B. Vasic, "Construction of memory circuits using unreliable components based on low-density parity-check codes", Proc. IEEE Global Telecommun. Conf., pp. 1--5, San Fransisco, CA, USA, Nov.27--Dec.1 2006.
- M. Ivkovic, I. Djordjevic, B. Vasic, "A soft decision decoding scheme for long-haul optical transmission systems based on the instanton approach", Proc. IEEE Global Telecommun. Conf., pp. 1--5, San Fransisco, CA, USA, Nov.27--Dec.1 2006.
- I. B. Djordjevic, B. Vasic, "Suppression of intrachannel nonlinear effects in high-speed WDM systems", Proc. Optical Transmission Systems and Equipment for Networking V, vol. 6388, no. 1, SPIE, Boston, MA, USA, Oct. 2006.
- M. Ivkovic, I. Djordjevic, B. Vasic, "Hard decision error correcting scheme based on LDPC codes for long-haul optical transmission", Proc. Optical Transmission Systems and Equipment for Networking V, vol. 6388, no. 1, SPIE, Boston, MA, Oct. 2006.
- H. G. Batshon, I. B. Djordjevic, B. Vasic, "An efficient modulation technique for suppressing intrachannel FWM in 40Gb/s optical transmission systems", Proc. Optical Transmission Systems and Equipment for Networking V, vol. 6388, no. 1, SPIE, Boston, MA, Oct. 2006.
- I. B. Djordjevic, B. Vasic, "Forward error correction for advanced optical transmission", Proc. Optical Transmission Systems and Equipment for Networking V, vol. 6388, no. 1, SPIE, Boston, MA, Oct. 2006.
- N. Alic, I. Djordjevic, B. Vasic, G. Papen, S. Radic, "Experimental determination of achievable information rates for single-channel NRZ IM/DD high-speed optical transmission", Proc. European Conf. on Optical Commun., Cannes, France, Sep.24--28 2006.
- I. Djordjevic, B. Vasic, "Adaptive BCJR equalizer in suppression of intrachannel nonlinearities", Proc. European Conf. on Optical Commun., Cannes, France, Sep.24--28 2006.
- J. A. Anguita, M. A. Neifeld, B. V. Vasic, "Multi-beam space-time coded systems for optical atmospheric channels", Proc. Free-Space Laser Commun. VI, vol. 6304, no. 1, SPIE, San Diego, CA, USA, Aug. 2006.
- S. K. Chilappagari, M. Ivkovic, B. Vasic, "Analysis of one step majority logic decoders constructed from faulty gates", Proc. IEEE Int. Symp. on Inform. Theory, pp. 469--473, Seattle, WA, USA, Jul.9--14 2006.
- M. Ivkovic, I. Djordjevic, B. Vasic, "Calculation of achievable information rates of long-haul optical transmission systems using instanton approach", Proc. IEEE Int. Symp. on Inform. Theory, pp. 1287--1291, Seattle, WA, USA, Jul.9--14 2006.
- S. Ramasubramanian, I. B. Djordjevic, B. Vasic, "Finite shift-invariant optical orthogonal codes for quasi-synchronous communication systems", Proc. IEEE Int. Conf. on Commun., vol. 6, pp. 2847--2852, Istanbul, Turkey, Jun. 2006.
- S. K. Chilappagari, S. Sankaranarayanan, B. Vasic, "Error floors of LDPC codes on the binary symmetric channel", Proc. IEEE Int. Conf. on Commun., vol. 3, pp. 1089--1094, Istanbul, Turkey, Jun. 2006.
- I. B. Djordjevic, B. Vasic, "Multilevel coding for spectrally efficient noncoherent optical transmission", Proc. IEEE Int. Conf. on Commun., pp. 1225--1230, Istanbul, Turkey, Jun. 2006.
- I. B. Djordjevic, B. Vasic, M. A. Neifeld, "LDPC coded orthogonal frequency division multiplexing over the atmospheric turbulence channel", Proc. Conf. on Lasers and Electro-Optics and Quantum Electron. and Laser Sci. Conf., pp. 1--2, Long Beach, CA, USA, May 21--26 2006.
- B. Vasic, I. B. Djordjevic, "Low-density parity-check codes for 40 Gb/s transmission", Proc. Optical Fiber Commun. Conf. and the Nat. Fiber Optic Engineers Conf., Anaheim, CA, USA, Mar. 2006.
- B. Vasic, I. B. Djordjevic, V. S. Rao, "Suppression of intrachannel nonlinearities using BCJR algorithm and iterative decoding", Proc. Optical Fiber Commun. Conf. and the Nat. Fiber Optic Engineers Conf., Anaheim, CA, USA, Mar. 2006.
- B. Vasic, S. K. Chilappagari, S. Sankaranarayanan, R. Radhakrishnan, "Failures of the Gallager B decoder: analysis and applications", Proc. 2nd Inform. Theory and Applicat. Workshop, San Diego, CA, Feb. 2006.
- I. B. Djordjevic, B. Vasic, "Forward error correction for advanced optical transmission", Proc. Optical Transmission Systems and Equipment for Networking V, vol. 6388, no. 1, SPIE, Boston, MA, USA, 2006.
- J. A. Anguita, M. A. Neifeld, B. Vasic, "Multi-beam free-space optical link using space-time coding", Proc. IEEE Waveform Diversity and Design, Lihue, Hi, 2006.
- O. Milenkovic, N. Kashyap, B. Vasic, "On DNA computers controlling gene expression levels", Proc. 44th IEEE Conf. on Decision and Control and European Control Conf., pp. 1770--1775, Seville, Spain, Dec. 12--15 2005.
- I. B. Djordjevic, B. V. Vasic, "Nonbinary LDPC codes for optical communications", Proc. Frontiers in Optics, Optical Society of America, Tucson, AZ, USA, Oct. 2005.
- I. B. Djordjevic, B. V. Vasic, "Spectrally efficient noncoherent optical communications", Proc. Frontiers in Optics, Optical Society of America, Tucson, AZ, USA, Oct. 2005.
- J. A. Anguita, M. A. Neifeld, I. B. Djordjevic, B. Vasic, "Information capacity and error-correction codes for the free-space optical atmospheric communication channel", Proc. Frontiers in Optics, Optical Society of America, Oct. 2005.
- B. Vasic, I. B. Djordjevic, "Advanced coding techniques: theory and practice", Proc. Optical Transmission Syst. and Equipment for WDM Networking IV, vol. 6012, no. 1, SPIE, Boston, MA, USA, Oct. 2005.
- I. B. Djordjevic, B. Vasic, "Constrained codes for suppression of intrachannel nonlinear effects in high-speed optical transmission", Proc. 7th Int. Conf. on Telecommun. in Modern Satellite, Cable and Broadcasting Services, vol. 1, Nis, Serbia and Montenegro, Sep. 28--30 2005.
- L. Pu, M. W. Marcellin, B. Vasic, A. Bilgin, "Unequal error protection and progressive decoding for JPEG2000", Proc. IEEE Int. Conf. on Image Process., vol. 3, pp. III -- 896-9, Genoa, Italy, Sep. 11--14 2005.
- I. Djordjevic, B. Vasic, "Combined constrained and error control coding in suppression of intrachannel fiber nonlinearities", Proc. 31st European Conf. on Optical Commun., pp. 127--128, Glasgow, UK, Sep. 25--29 2005.
- I. B. Djordjevic, B. Vasic, "Performance assessment of optical CDMA systems based on wavelength-time codes from balanced incomplete block designs", Proc. Int. Conf. on Telecommun. in Modern Satellite, Cable and Broadcasting Services, pp. 295--298, Nis, Serbia, Sep. 2005.
- S. Sandberg, J. P. Leblanc, B. Vasic, "Receiver-oriented clipping-effect mitigation in OFDM-A worthy approach", Proc. 10th Int. OFDM-Workshop, Hamburg, Germany, Aug. 2005.
- J. Anguita, I. Djordjevic, M. Neifeld, B. Vasic, "High-rate error-correction codes for the optical atmospheric channel", Free-Space Laser Commun. V, vol. 5892, no. 1, SPIE, Aug. 2005.
- I. B. Djordjevic, M. Ivkovic, B. V. Vasic, I. Gabitov, "Achievable information rates for high-speed long-haul optical transmission", Proc. Quantum Electron. and Laser Sci. Conf., vol. 3, pp. 1711--1713, May 2005.
- I. B. Djordjevic, B. V. Vasic, "A ternary modulation code for suppression of intrachannel nonlinear effects in high-speed optical transmission", Technical Digest of Optical Fiber Commun. Conf., vol. 4, Anaheim, CA, USA, Mar. 6--11 2005.
- B. Vasic, S. Denic, R. Radhakrishnan, "Spectrum shaping constrained codes for recording", Proc. IEEE Int. Conf. on Acoustics, Speech, and Signal Process., vol. 5, pp. 741--745, Philadelphia, PA, USA, Mar. 2005.
- I. B. Djordjevic, O. Milenkovic, B. V. Vasic, "Generalized low-density parity-check codes for long-haul high-speed optical communications", Technical Digest of Optical Fiber Commun. Conf., vol. 4, Anaheim, CA, USA, Mar. 6--11 2005.
- M. Stepanov, V. Chernyak, M. Chertkov, B. Vasic, "Instanton approach for codes without/with loops", Los Alamos Workshop on Applications of Statistical Physics to Coding Theory, Santa Fe, NM, Jan. 2005.
- V. Chernyak, M. Chertkov, M. Stepanov, B. Vasic, "Local theory of BER for LDPC codes: instantons on a tree", Los Alamos Workshop on Applications of Statistical Physics to Coding Theory, Santa Fe, NM, Jan. 2005.
- S. K. Chilappagari, O. Milenkovic, B. Vasic, "DNA sequence analysis using fractal grammars and integer wavelet transforms", Proc. IEEE Int. Workshop on Genomic Signal Process. and Statistics, pp. 6--7, Newport, RI, USA, 2005.
- S. Sandberg, C. de Frein, J. P. Leblanc, B. Vasic, A. D. Fagan, "Performance of LDPC coded spread OFDM with clipping", Proc. 8th Int. Symp. on Commun. Theory and Applications, Ambleside, Lake District, UK, 2005.
- O. Milenkovic, B. Vasic, "Information theory and coding problems in genetics", Proc. IEEE Information Theory Workshop, pp. 60--65, Oct. 2004.
- L. Pu, Z. Wu, A. Bilgin, M. W. Marcellin, B. Vasic, "LDPC-based iterative joint source/channel decoding scheme for JPEG2000", Proc. 40th Int. Telemetering Conf., pp. 636--644, San Diego, CA, USA, Oct. 18--21 2004.
- V. Chernyak, M. Chertkov, M. Stepanov, B. Vasic, "Instanton method of post-error-correction analytical evaluation", Proc. IEEE Inform. Theory Workshop, pp. 220--224, San Antonio, TX, USA, Oct. 24--29 2004.
- I. B. Djordjevic, V. S. Rao, B. Vasic, "Suppression of intrachannel nonlinear effects in high-speed optical transmission using modulation codes", Proc. 30th European Conf. on Optical Commun., Stockholm, Sweden, Sep. 2004.
- S. Sankaranarayanan, B. Vasic, "Analysis of iterative erasure-decoding of linear block codes: A parity-check orthogonalization approach", Proc. 42th Allerton Conf. on Commun., Control, and Computing, Monticello, IL, USA, Sep. 29--Oct. 1 2004.
- V. S. Rao, I. B. Djordjevic, B. Vasic, "Application of modulation codes to ghost pulse suppression", Proc. IEEE/LEOS Workshop on Advanced Modulation Formats, pp. 29--30, San Francisco, CA, USA, Jul. 2004.
- V. Kumar, O. Milenkovic, B. Vasic, "Structured LDPC codes over GF(2m) and companion matrix based decoding", Proc. IEEE Int. Symp. on Inform. Theory, Chicago, IL, USA, Jun.27--Jul.2 2004.
- I. B. Djordjevic, B. Vasic, "Approaching Shannon's capacity limits of fiber optics communications channels using short LDPC codes", Proc. Conf. on Lasers and Electro-Optics, vol. 1, San Francisco, CA, USA, May 2004.
- O. Milenkovic, V. Kumar, B. Vasic, "Analysis of companion matrix based iterative decoding of LDPC codes over the field GF($q^m$)", Proc. Commun. Theory Workshop, Capri, Italy, May 2004.
- O. Milenkovic, B. Vasic, "On the information processing mechanism of DNA and efficient DNA storage", Proc. DIMACS Workgroup on theoretical advances in inform. recording, New Brunswick, NJ, Mar. 2004.
- I. B. Djordjevic, B. V. Vasic, S. Sankaranarayanan, "Regular and irregular low-density parity-check codes for ultra-long haul high-speed optical communications: construction and performance analysis", Proc. Optical Fiber Commun. Conf., vol. 1, Los Angeles, CA, USA, Feb. 2004.
- L. Pu, Z. Wu, A. Bilgin, M. W. Marcellin, B. Vasic, "Iterative joint source/channel decoding for JPEG2000", Conf. Record of the Thirty-Seventh Asilomar Conf. on Signals, Syst. and Comput., vol. 2, Nov. 2003.
- B. Vasic, I. B. Djordjevic, "Quasicyclic low-density parity check codes", Proc. 6th Int. Conf. on Telecommun. in Modern Satellite, Cable and Broadcasting Services, vol. 2, pp. 417--420, Oct. 2003.
- I. B. Djordjevic, B. Vasic, J. Rorison, "Multiweight unipolar codes for multimedia optical CDMA applications based on pairwise balanced designs", Proc. 6th Int. Conf. on Telecommun. in Modern Satellite, Cable and Broadcasting Services, vol. 2, pp. 425--428, Oct. 2003.
- I. Djordjevic, B. Vasic, "Affine geometry LDPC codes in ultra-long haul optical transmission systems", Proc. 6th Int. Conf. on Telecommun. in Modern Satellite, Cable and Broadcasting Services, vol. 1, pp. 75--78, Nis, Serbia and Montenegro, Yugoslavia, Oct. 2003.
- O. Milenkovic, K. Prakash, B. Vasic, "Regular and irregular low density parity check codes for iterative decoding based on cycle-invariant difference sets", Proc. 41st Allerton Conf. on Commun., Control, and Computing, Nis, Serbia and Montenegro, Yugoslavia, Oct. 1--3 2003.
- I. Djordjevic, B. Vasic, S. Sankaranarayanan, "Projective plane iteratively decodable codes for WDM high-speed long-haul transmission", Proc. European Conf. on Optical Commun., Rimini, Italy, Sep. 2003.
- B. Vasic, A. Cvetkovic, S. Sankaranarayanan, M. Marcellin, "Adaptive error protection low-density parity-check codes for joint source-channel coding schemes", Proc. IEEE Int. Symp. on Inform. Theory, pp. 267, Yokohama, Japan, Jun.29--Jul.4 2003.
- S. Sankaranarayanan, B. Vasic, E. M. Kurtas, "A systematic construction of irregular low-density parity-check codes from combinatorial designs", Proc. IEEE Int. Symp. on Inform. Theory, pp. 1, Yokohama, Japan, Jun. 29--Jul. 4 2003.
- B. Vasic, K. Pedagani, "A runlength limited low-density parity-check coding scheme", Proc. IEEE Int. Conf. on Commun., vol. 5, Anchorage, AK, USA, May 2003.
- B. Vasic, I. B. Djordjevic, "A forward error correction scheme for ultra long haul optical transmission systems based on low-density parity-check codes", Proc. IEEE Int. Conf. on Commun., vol. 2, Anchorage, AK, May 2003.
- B. Vasic, Z. Wu, M. Marcellin, "Robust image transmission with unequal error protection low-density parity-check codes", Proc. Communication Theory Workshop, Mesa, AZ, Apr. 2003.
- S. Sankaranarayan, B. Vasic, E. Kurtas, "A systematic construction of capacity-achieving irregular low-density parity-check codes", Proc. IEEE Int. Magnetics Conf., pp. DT--09, Boston, MA, USA, Mar. 28--Apr. 3 2003.
- I. Djordjevic, B. Vasic, R. Kostuk, "Structured LDPC codes for high-speed long-haul optical communications", Optical Fiber Commun. Conf., vol. 1, pp. 393--394, Mar. 23--28 2003.
- S. Sankaranarayanan, E. Kurtas, B. Vasic, "Performance of low-density generator matrix codes on perpendicular recording channels", Proc. IEEE North American Perpendicular Magnetic Recording Conf., Jan. 2003.
- O. Milenkovic, B. Vasic, "Asymptotic analysis of A* maximum-likelihood decoding with reliability reordering", Proc. IEEE Information Theory Workshop, pp. 316--319, 2003.
- N. Duric, M. Despotovic, B. Vasic, "Low-density parity-check codes and iterative decoding for two-track two-head E2PR4 channel", Proc. 6th Int. Conf. on Telecommun. in Modern Satellite, Cable and Broadcasting Services, vol. 2, pp. 421--424, 2003.
- I. Djordjevic, B. Vasic, S. Sankaranarayanan, "Finite geometry iteratively decodable block codes for WDM high-speed long-haul transmission", Proc. Frontiers in Optics/Laser Science XIX Conf., Tucson, AZ, USA, 2003.
- B. Vasic, J. P. Leblanc, "Reducing peak-to-average ratios using OFDM necklaces", Proc. 5th Nordic Signal Process. Symp., Tromsø-Trondheim, Norway, Oct.4--7 2002.
- I. Djordjevic, B. Vasic, "Direct detection receiver decision statistics in optically amplified communication systems", Proc. ICEST, pp. 433--436, Oct. 2002.
- B. Vasic, "A class of codes with orthogonal parity checks and its application partial response channels with iterative decoding", Proc. 40th Allerton Conf. on Commun., Control, and Computing, Oct. 2002.
- B. Vasic, I. B. Djordjevic, "LDPC codes for long haul optical communications", Proc. 28th European Conf. on Optical Commun., vol. 3, pp. 1--2, Copenhagen, Danemark, Sep. 8--12 2002.
- B. Vasic, A. Kuznetsov, E. Kurtas, "Lattice low-density parity check codes and their application in partial response systems", Proc. IEEE Int. Symp. on Inform. Theory, pp. 453, Lausanne, Switzerland, Jun.30--Jul.5 2002.
- B. Vasic, "Combinatorial constructions of low-density parity check codes for iterative decoding", Proc. IEEE Int. Symp. on Inform. Theory, pp. 312, Lausanne, Switzerland, Jun.30--Jul.5 2002.
- B. Vasic, E. Kurtas, A. Kuznetsov, "Kirkman systems and their application in perpendicular magnetic recording", Proc. 1st North American Perpendicular Magnetic Recording Conf., Coral Gables, FL, USA, Jan. 2002.
- B. Vasic, "High-rate low-density parity check codes based on anti-Pasch affine geometries", Proc. IEEE Int. Conf. on Commun., vol. 3, pp. 1332--1336, New York City, NY, USA, 2002.
- B. Vasic, E. M. Kurtas, A. V. Kuznetsov, "Regular lattice LDPC codes in perpendicular magnetic recording", Digest of Technical Papers IEEE Int. Magnetics Conf., 2002.
- I. Djordjevic, B. Vasic, "Multipath interference influence on Raman assisted transmission systems performance degradation", Proc. ICEST, pp. 511--514, Nis, Yugoslavia, 2002.
- B. Vasic, "Error-event detection codes for partial response channels", Proc. 5th IEEE Int. Conf. on Telecommun., Cable and Broadcasting Services, vol. 2, pp. 562--566, Sep. 19--21 2001.
- B. Vasic, M. Neifeld, "Structured iteratively decodable codes and their application in optical transmission systems", Proc. Opto-Southwest, Southwest Regional Meeting on Optoelectronics, Photonics and Imaging, Tucson, AZ, Sep. 2001.
- B. Vasic, "A graph based construction of high-rate soft decodable codes for partial response channels", Proc. IEEE Int. Conf. on Commun., vol. 9, pp. 2716--2720, Helsinki, Finland, Jun. 11--14 2001.
- M. Despotovic, B. Vasic, "Hard disk drive recording and data detection", Proc. 5th IEEE Int. Conf. on Telecommun., Cable and Broadcasting Services, vol. 2, pp. 555--561, Nis, Yugoslavia, 2001.
- B. Vasic, "Structured iteratively decodable codes based on Steiner systems and their application in magnetic recording", Proc. IEEE Global Telecommun. Conf., vol. 5, pp. 2954--2960, San Antonio, TX, USA, 2001.
- J. Sonntag, B. Vasic, "Implementation and bench characterization of a read channel chip with parity check postprocessor", Digests of The Magnetic Recording Conf., pp. B1+, Santa Clara, CA, USA, Aug. 2000.
- S. W. Mclaughlin, P. Lee, R. Cloke, B. Vasic, "Capacity, power spectral density, and codes for the one-pairs constraint", Proc. IEEE Int. Symp. on Inform. Theory, pp. 321+, Cambridge, MA, USA, Aug.16--21 1998.
- B. Vasic, S. Mclaughlin, I. Djordjevic, G. Djordjevic, "Tradeoffs in binary and nonbinary optical recording", Proc. Optical Data Storage Conf., pp. 40--41, May 1998.
- B. Vasic, O. Milenkovic, "Orthogonal multitrack (d,k) signaling", Proc. III Int. Conf. on Telecommun. in Modern Satellite, Cable and Broadcasting Services, Nis, Yugoslavia, Oct. 1997.
- B. V. Vasic, S. W. Mclaughlin, O. Milenkovic, "Channel capacity of M-ary multitrack runlength limited channels", Proc. IEEE Int. Symp. on Inform. Theory, pp. 139+, Ulm, Germany, Jun.29--Jul.4 1997.
- O. Milenkovic, B. Vasic, "Power spectral density of multitrack (O,G/I) codes", Proc. IEEE Int. Symp. on Inform. Theory, pp. 142+, Ulm, Germany, Jun. 29--Jul. 4 1997.
- B. Vasic, O. Milenkovic, "Cyclic two dimensional IT reducing codes", Proc. IEEE Int. Symp. on Inform. Theory, pp. 414, Ulm, Germany, Jun.29--Jul.4 1997.
- B. Vasic, O. Milenkovic, S. Denic, "Coder and decoder construction for M-ary (d,k) constrained ETOM Systems", Proc. IX Int. Symp. on Theoretical Electical Eng., Palermo, Italy, Jun. 9--11 1997.
- B. Vasic, O. Milenkovic, "Maximal information rates and spectra of multilayer optical recording codes", Proc. IX Int. Symp. on Theoretical Electical Eng., Palermo, Italy, Jun. 9--11 1997.
- B. Vasic, I. Djordjevic, G. Djordjevic, "M-ary AWGN channel with (d, k, s) constraint", Proc. XLI Conf. on Electron., Telecommun., Comput., Automation and Nucl. Eng., Zlatibor, Yugoslavia, Jun. 1997.
- O. Milenkovic, B. Vasic, S. Denic, "Novel M-ary (d,k) codes", Proc. 1997 Canadian Workshop on Inform. Theory, Toronto, Canada, 1997.
- O. Milenkovic, B. Vasic, S. Denic, "Cyclic two dimensional codes for intertrack interference reduction", Proc. IV Telecommun. Forum, Belgrade, Yugoslavia, Nov. 1996.
- B. Vasic, O. Milenkovic, S. Denic, "Model of the PR channel for magnetic recording with intertrack interference", Proc. IV Telecommun. Forum, Belgrade, Yugoslavia, Nov. 1996.
- O. Milenkovic, B. Vasic, S. Denic, "A new method for power spectral density evaluation in multitrack recording systems", Proc. XL Conf. on Electron., Telecommun., Comput., Automation and Nucl. Eng., Budva, Yugoslavia, Jun. 1996.
- B. Vasic, "The power spectral density of maximum entropy M-ary (d, k) codes", Proc. 8th IEEE Signal Process. Workshop on Statistical Signal and Array Process., pp. 479--482, Corfu, Greece, Jun. 24--26 1996.
- B. Vasic, S. Denic, O. Milenkovic, "Coder and decoder construction for M-ary (d,k) constrained ETOM Systems", Proc. XL Conf. on Electron., Telecommun., Comput., Automation and Nucl. Eng., Budva, Yugoslavia, 1996.
- B. Vasic, O. Milenkovic, "Two dimensional codes for unequal track protection", Proc. III Telecommun. Forum, pp. 550--552, Belgrade, Yugoslavia, Dec. 1995.
- B. Vasic, O. Milenkovic, "Approximation of the formula for power spectral density of sequences with high-order spectral zero at f=0", Proc. XXXIX Conf. on Electron., Telecommun., Comput., Automation and Nucl. Eng., Zlatibor, Yugoslavia, Jun. 1995.
- Z. Peric, B. Vasic, "The simulation of nonequiprobable signaling over Gaussian channel by using V.32 code", Proc. XXXIX Conf. Conf. on Electron., Telecommun., Comput., Automation and Nucl. Eng., Zlatibor, Yugoslavia, 1995.
- B. Vasic, Z. Peric, "Performances of nonequiprobable signaling over Gaussian channel", Proc. II Int. Conf. on Telecommun. in Modern Satellite, Cable and Broadcasting Services, Nis, Yugoslavia, 1995.
- B. Vasic, O. Milenkovic, "Channel capacity and code construction for two track (0,G/I) constraint", Proc. II Int. Conf. on Telecommun. in Modern Satellite, Cable and Broadcasting Services, Nis, Yugoslavia, 1995.
- B. Vasic, O. Milenkovic, "Maxentropic codes for multilayer optical recording", Proc. Symp. of Inform. Technology and Applicat., Novi Sad, Yugoslavia, 1995.
- B. Vasic, O. Milenkovic, D. Vasic, "Channel capacities and construction of encoders and sliding block decoders for the composite (0,G/I) constraint on two tracks", Proc. II Int. Conf. on Telecommun. in Modern Satellite, Cable and Broadcasting Services, pp. 335--338, Nis, Yugoslavia, 1995.
- B. Vasic, O. Milenkovic, "Scramblers for nonequiprobable symbols", Proc. III Telecommunication Forum, pp. 552--554, Belgrade, Yugoslavia, 1995.
- B. Vasic, O. Milenkovic, "Two track modulation code for PRML-IV system", Proc. III Telecommun. Forum, Belgrade, Yugoslavia, 1995.
- B. Vasic, O. Milenkovic, D. Vasic, "Channel capacities and spectra of maxentropic (O,G/I) matched-spectral-null sequences", Proc. Inform. Theory Workshop, Rydzyna, Poland, 1995.
- O. Milenkovic, B. Vasic, "(0,G/I) constraint in PRML systems: graph model and channel capacity", Proc. XXXVIII Conf. on Electron., Telecommun., Comput., Automation and Nucl. Eng., pp. 45--46, Nis, Yugoslavia, 1994.
- B. Vasic, O. Milenkovic, P. Milacic, "Channel capacities and spectra of composite (d,k) and N-RDSF=0 constraint", Proc. II Telecommunication Forum, pp. 557--562, Belgrade, Yugoslavia, 1994.
- B. Vasic, D. Vasic, "The 100 percent efficient (1,3) RLL code with spectral nulls at: f=0,f=1/3, f=1/2 and f=2/3", Proc. I Telecommunication Forum, pp. 539--542, Belgrade, Yugoslavia, Nov. 1993.
- B. Vasic, D. Vasic, "On codes generating pilot tracking tones", Proc. I Int. Conf. on Telecommun. in Modern Satellite, Cable and Broadcasting Services, pp. 74--83, Nis, Yugoslavia, Oct. 1993.
- B. Vasic, M. Stefanovic, D. Vasic, Z. Peric, "Spectrum of prefix-synchronized RLL sequences", Proc. XXXVII Conf. on Electron., Telecommun., Comput., Automation and Nucl. Eng., pp. 275--280, Belgrade, Yugoslavia, Sep. 1993.
- B. Vasic, "Iterative construction of M-RDS constrained graphs", Proc. XXXVII Conf. on Electron., Telecommun., Comput., Automation and Nucl. Eng., pp. 239--246, Belgrade, Yugoslavia, 1993.
- B. Vasic, M. Stefanovic, "Power spectral density of ternary codes", Proc. XV Conf. on Inform. Technologies, vol. 2, Sarajevo-Jahorina, Yugoslavia, Mar. 1991.
- N. Stojanovic, B. Vasic, "Reduction of the redundancy of 1B2B line codes in optical transmission systems", Proc. XXXV Conf. on Electron., Telecommun., Comput., Automation and Nucl. Eng., Ohrid, Macedonia, 1991.
- B. Vasic, "Spectral analysis of the RLL codes given by FSSM", Proc. XXXV Conf. on Electron., Telecommun., Comput., Automation and Nucl. Eng., pp. 49--56, Ohrid, Macedonia, 1991.
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