• 4300 Citations
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1991 …2018
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Research Output 1991 2018

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Conference contribution
2018

Efficient FPGA implementation of probabilistic gallager B LDPC decoder

Ghaffari, F., Unal, B., Akoglu, A., Le, K., Declercq, D. & Vasic, B., Feb 14 2018, ICECS 2017 - 24th IEEE International Conference on Electronics, Circuits and Systems. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-January, p. 178-181 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Decoding
Field programmable gate arrays (FPGA)
Message passing
Throughput
Monte Carlo simulation

Generic architectures for uniformly reweighted APP decoders

Ilic, V., Dupraz, E. & Vasic, B., Jan 3 2018, 2017 13th International Conference on Advanced Technologies, Systems and Services in Telecommunications, TELSIKS 2017 - Proceeding. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-January, p. 308-316 9 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Hardware
Throughput
Data storage equipment
Bit error rate
Computer hardware

Hard-decision decoding of LDPC codes under timing errors: Overview and new results

Brkic, S., Ivanis, P. & Vasić, B., Jan 5 2018, 2017 25th Telecommunications Forum, TELFOR 2017 - Proceedings. Institute of Electrical and Electronics Engineers Inc., Vol. 2017-January, p. 1-8 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Decoding
Memory architecture
Logic gates
Error correction
Hardware

Multi-beam free-space optical link using space-time coding

Anguita, J. A., Neifeld, M. A. & Vasic, B. V., Mar 21 2018, 2006 International Waveform Diversity and Design Conference, WDD 2006 - Proceedings. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-January, p. 1-4 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Optical links
Telecommunication links
coding
Block codes
Optical communication

Serial concatenation of reed muller and LDPC codes with low error floor

Xiao, X., Nasseri, M., Vasic, B. & Lin, S. Jan 17 2018 55th Annual Allerton Conference on Communication, Control, and Computing, Allerton 2017. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-January, p. 688-693 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Low-density Parity-check (LDPC) Codes
Concatenation
Decoding
Galois field
Trapping

Stochastic resonance in iterative decoding: Message passing and gradient descent bit flipping

Ivanis, P., Brkic, S. & Vasic, B., Jan 3 2018, 2017 13th International Conference on Advanced Technologies, Systems and Services in Telecommunications, TELSIKS 2017 - Proceeding. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-January, p. 300-307 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Iterative decoding
Message passing
Logic gates
Decoding
Cryptography

Towards the exact rate-memory trade-off for uncoded caching with secure delivery

Bahrami, M., Attia, M. A., Tandon, R. & Vasić, B. Jan 17 2018 55th Annual Allerton Conference on Communication, Control, and Computing, Allerton 2017. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-January, p. 878-885 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Caching
Servers
Trade-offs
Data storage equipment
Server

Trapping Set Analysis of Horizontal Layered Decoder

Raveendran, N. & Vasic, B., Jul 27 2018, 2018 IEEE International Conference on Communications, ICC 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-May, 8422965

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Decoding
2017
2 Citations

Analysis and implementation of resource efficient probabilistic Gallager B LDPC decoder

Unal, B., Ghaffari, F., Akoglu, A., Declercq, D. & Vasic, B., Aug 11 2017, Proceedings - 2017 IEEE 15th International New Circuits and Systems Conference, NEWCAS 2017. Institute of Electrical and Electronics Engineers Inc., p. 333-336 4 p. 8010173

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Decoding
Error correction
Field programmable gate arrays (FPGA)
Communication systems
Throughput
1 Citations

A novel high-throughput, low-complexity bit-flipping decoder for LDPC codes

Le, K., Ghaffari, F., Declercq, D., Vasic, B. & Winstead, C., Dec 5 2017, Proceedings of the 2017 International Conference on Advanced Technologies for Communications, ATC 2017. IEEE Computer Society, Vol. 2017-October, p. 126-131 6 p. 8167601

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Throughput
Decoding
Signal generators
Error correction
Field programmable gate arrays (FPGA)
7 Citations

Approaching maximum likelihood performance of LDPC codes by stochastic resonance in noisy iterative decoders

Vasić, B., Ivaniš, P., Declercq, D. & LeTrung, K., Mar 27 2017, 2016 Information Theory and Applications Workshop, ITA 2016. Institute of Electrical and Electronics Engineers Inc., 7888185

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Maximum likelihood
Hardware
Nails
Logic gates
Error correction

Generalized belief propagation based deliberate bit flipping modulation coding

Bahrami, M. & Vasic, B. Feb 2 2017 2016 IEEE Global Communications Conference, GLOBECOM 2016 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 7841858

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Modulation
Magnetic recording
Error correction

Hardware optimization of the perturbation for probabilistic gradient descent bit flipping decoders

Le, K., Ghaffari, F., Declercq, D. & Vasic, B., Sep 25 2017, IEEE International Symposium on Circuits and Systems: From Dreams to Innovation, ISCAS 2017 - Conference Proceedings. Institute of Electrical and Electronics Engineers Inc., 8050695

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Hardware
Decoding
Error correction
Application specific integrated circuits
Statistical methods

Message-aggregation enhanced iterative hard-decision decoders

Brkic, S., Ivanis, P., Vasić, B. & Declercq, D., Mar 27 2017, 2016 Information Theory and Applications Workshop, ITA 2016. Institute of Electrical and Electronics Engineers Inc., 7888184

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Agglomeration
Iterative decoding
Decoding
2 Citations

Multi-bit flipping algorithms with probabilistic gradient descent

Vasic, B., Ivanis, P. & Brkic, S., Aug 30 2017, 2017 Information Theory and Applications Workshop, ITA 2017. Institute of Electrical and Electronics Engineers Inc., 8023480

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Boolean functions
Throughput
1 Citations

Multi-mode low-latency software-defined error correction for data centers

Ghaffari, F., Akoglu, A., Vasić, B. & Declercq, D., Sep 14 2017, 2017 26th International Conference on Computer Communications and Networks, ICCCN 2017. Institute of Electrical and Electronics Engineers Inc., 8038467

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Data Center
Error correction
Error Correction
Flash Memory
Flash memory

Performance of taylor-kuznetsov memories under timing errors

Dupraz, E., Vasic, B. & Declercq, D., Jul 28 2017, 2017 IEEE International Conference on Communications, ICC 2017. Institute of Electrical and Electronics Engineers Inc., 7996548

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Data storage equipment
Memory architecture
Networks (circuits)

Stochastic resonance decoding for quantum LDPC codes

Raveendran, N., Nadkarni, P. J., Garani, S. S. & Vasic, B., Jul 28 2017, 2017 IEEE International Conference on Communications, ICC 2017. Institute of Electrical and Electronics Engineers Inc., 7996747

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Error correction
Decoding
Iterative decoding
Logic gates
Networks (circuits)
2016
5 Citations

Generalized belief propagation based TDMR detector and decoder

Matcha, C. K., Bahrami, M., Roy, S., Srinivasa, S. G. & Vasic, B., Aug 10 2016, Proceedings - ISIT 2016; 2016 IEEE International Symposium on Information Theory. Institute of Electrical and Electronics Engineers Inc., Vol. 2016-August, p. 210-214 5 p. 7541291

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Belief Propagation
Magnetic recording
Detector
Detectors
Intersymbol Interference
3 Citations

Guaranteed error correction of faulty bit-flipping decoders under data-dependent gate failures

Brkic, S., Ivanis, P. & Vasic, B., Aug 10 2016, Proceedings - ISIT 2016; 2016 IEEE International Symposium on Information Theory. Institute of Electrical and Electronics Engineers Inc., Vol. 2016-August, p. 1561-1565 5 p. 7541561

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Low-density Parity-check (LDPC) Codes
Dependent Data
Error correction
Error Correction
Expander
3 Citations

Improved PEG construction of large girth QC-LDPC codes

Diouf, M., Declercq, D., Fossorier, M., Ouya, S. & Vasic, B., Oct 17 2016, 2016 9th International Symposium on Turbo Codes and Iterative Information Processing: Paths to 5G and Beyond, ISTC 2016. IEEE Computer Society, Vol. 2016-October, p. 146-150 5 p. 7593094

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Quasi-cyclic Codes
Low-density Parity-check (LDPC) Codes
Girth
Polyethylene glycols
Cycle
5 Citations

Information rates of constrained TDMR channels using generalized belief propagation

Khatami, M., Bahrami, M. & Vasic, B. Feb 23 2016 2015 IEEE Global Communications Conference, GLOBECOM 2015. Institute of Electrical and Electronics Engineers Inc., 7417728

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Magnetic recording
recording
Bit error rate
Channel capacity
coding
3 Citations

Noise-aided gradient descent bit-flipping decoders approaching maximum likelihood decoding

Declercq, D., Winstead, C., Vasic, B., Ghaffari, F., Ivanis, P. & Boutillon, E., Oct 17 2016, 2016 9th International Symposium on Turbo Codes and Iterative Information Processing: Paths to 5G and Beyond, ISTC 2016. IEEE Computer Society, Vol. 2016-October, p. 300-304 5 p. 7593125

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Gradient Descent
Trapping
Maximum likelihood
Maximum Likelihood
Decoding
2 Citations

Performance evaluation of faulty iterative decoders using absorbing Markov chains

Ivanis, P., Vasic, B. & Declercq, D., Aug 10 2016, Proceedings - ISIT 2016; 2016 IEEE International Symposium on Information Theory. Institute of Electrical and Electronics Engineers Inc., Vol. 2016-August, p. 1566-1570 5 p. 7541562

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Logic gates
Absorbing
Markov processes
Performance Evaluation
Markov chain
2015
2 Citations

Analysis of Taylor-Kuznetsov memory using one-step majority logic decoder

Dupraz, E., Declercq, D. & Vasić, B., Oct 27 2015, 2015 Information Theory and Applications Workshop, ITA 2015 - Conference Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 46-53 8 p. 7308965

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Majority logic
Data storage equipment
Degradation
6 Citations

A PEG-like LDPC code design avoiding short trapping sets

Diouf, M., Declercq, D., Ouya, S. & Vasic, B., Sep 28 2015, IEEE International Symposium on Information Theory - Proceedings. Institute of Electrical and Electronics Engineers Inc., Vol. 2015-June, p. 1079-1083 5 p. 7282621

Research output: Chapter in Book/Report/Conference proceedingConference contribution

LDPC Codes
Trapping
Girth
Cost functions
Quasi-cyclic Codes

Decoder diversity architectures for finite alphabet iterative decoders

Vasić, B., Declercq, D. & Planjery, S. K., Apr 24 2015, Conference Record - Asilomar Conference on Signals, Systems and Computers. IEEE Computer Society, Vol. 2015-April, p. 131-135 5 p. 7094412

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Decoding
9 Citations

Efficient realization of probabilistic gradient descent bit flipping decoders

Le, K., Declercq, D., Ghaffari, F., Spagnol, C., Popovici, E., Ivanis, P. & Vasic, B., Jul 27 2015, Proceedings - IEEE International Symposium on Circuits and Systems. Institute of Electrical and Electronics Engineers Inc., Vol. 2015-July, p. 1494-1497 4 p. 7168928

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Error correction
Hardware
Binary sequences
10 Citations

Fault-resilient decoders and memories made of unreliable components

Vasić, B., Ivanis, P., Brkic, S. & Ravanmehr, V., Oct 27 2015, 2015 Information Theory and Applications Workshop, ITA 2015 - Conference Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 136-142 7 p. 7308978

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Iterative decoding
Hardware
Data storage equipment
Logic gates
Free energy
4 Citations

Low complexity memory architectures based on LDPC codes: Benefits and disadvantages

Vasić, B., Ivaniš, P. & Brkic, S., Dec 14 2015, 2015 12th International Conference on Telecommunications in Modern Satellite, Cable and Broadcasting Services, TELSIKS 2015. Institute of Electrical and Electronics Engineers Inc., p. 11-18 8 p. 7357727

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Memory architecture
Data storage equipment
Error correction
9 Citations

MUDRI: A fault-tolerant decoding algorithm

Ivanis, P., Al Rasheed, O. & Vasic, B., Sep 9 2015, IEEE International Conference on Communications. Institute of Electrical and Electronics Engineers Inc., Vol. 2015-September, p. 4291-4296 6 p. 7248997

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Decoding
Hardware
Logic gates
6 Citations

Symmetric information rate estimation and bit aspect ratio optimization for TDMR using Generalized Belief Propagation

Khatami, M., Bahrami, M. & Vasic, B. Sep 28 2015 IEEE International Symposium on Information Theory - Proceedings. Institute of Electrical and Electronics Engineers Inc., Vol. 2015-June, p. 1620-1624 5 p. 7282730

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Information Rates
Belief Propagation
Magnetic recording
Aspect Ratio
Aspect ratio
2014
15 Citations

Analysis of one-step majority logic decoding under correlated data-dependent gate failures

Brkic, S., Ivanis, P. & Vasic, B., 2014, IEEE International Symposium on Information Theory - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 2599-2603 5 p. 6875304

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Majority logic
Correlated Data
Bit error rate
Markov processes
Decoding
2 Citations

Check-hybrid GLDPC codes: Systematic elimination of trapping sets by super checks

Ravanmehr, V., Declercq, D. & Vasic, B., 2014, IEEE International Symposium on Information Theory - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 701-705 5 p. 6874923

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Low-density Parity-check (LDPC) Codes
Trapping
Elimination
LDPC Codes
Eliminate
1 Citations

Check-hybrid GLDPC codes without small trapping sets

Ravanmehr, V., Declercq, D. & Vasic, B., 2014, 2014 Information Theory and Applications Workshop, ITA 2014 - Conference Proceedings. IEEE Computer Society, 6804215

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citations

Failure analysis of two-bit flipping decoding algorithms

Vasić, B. & Nguyen, D. V. Dec 12 2014 2014 International Conference on Signal Processing and Communications, SPCOM 2014. Institute of Electrical and Electronics Engineers Inc., 6983914

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Failure analysis
Decoding
12 Citations

Finite alphabet iterative decoders robust to faulty hardware: Analysis and selection

Dupraz, E., Declercq, D., Vasić, B. & Savin, V., Nov 12 2014, International Symposium on Turbo Codes and Iterative Information Processing, ISTC. IEEE Computer Society, p. 107-111 5 p. 6955095

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Hardware
Iterative decoding
Threshold Phenomena
Iterative Decoding
LDPC Codes
2 Citations

GBP-based detection and symmetric information rate for rectangular-grain TDMR model

Khatami, M., Ravanmehr, V. & Vasić, B. 2014 IEEE International Symposium on Information Theory - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 1618-1622 5 p. 6875107

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Information Rates
Belief Propagation
Magnetic recording
Factor Graph
Tiling
1 Citations

On the guaranteed error-correction of decimation-enhanced iterative decoders

Planjery, S. K., Declercq, D., Diouf, M. & Vasic, B., Nov 12 2014, International Symposium on Turbo Codes and Iterative Information Processing, ISTC. IEEE Computer Society, p. 57-61 5 p. 6955085

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Decimation
Error correction
Error Correction
LDPC Codes
Sufficient Conditions
4 Citations

Two-dimensional noise-predictive maximum likelihood method for magnetic recording channels

Matcha, C. K., Srinivasa, S. G., Khatami, S. M. & Vasic, B., Dec 8 2014, Proceedings of 2014 International Symposium on Information Theory and Its Applications, ISITA 2014. Institute of Electrical and Electronics Engineers Inc., p. 679-683 5 p. 6979930

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Magnetic recording
Signal detection
Maximum likelihood
Equalizers
Detectors
2 Citations

Uniformly reweighted APP decoder for memory efficient decoding of LDPC Codes

Ilic, V., Dupraz, E., Declercq, D. & Vasic, B., Jan 30 2014, 2014 52nd Annual Allerton Conference on Communication, Control, and Computing, Allerton 2014. Institute of Electrical and Electronics Engineers Inc., p. 1228-1232 5 p. 7028595

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Decoding
Data storage equipment
2013
1 Citations

An efficient exhaustive low-weight codeword search for structured LDPC codes

Khatami, S. M., Danjean, L., Nguyen, D. V. & Vasić, B., 2013, 2013 Information Theory and Applications Workshop, ITA 2013 - Conference Proceedings. p. 401-410 10 p. 6502981

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Topology
2 Citations

Blind QIM-LDPC watermarking of 3D-meshes

Vasic, B. & Vasic, B., 2013, 2013 IEEE International Conference on Communications Workshops, ICC 2013. p. 702-706 5 p. 6649324

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Quantization (signal)
Watermarking
Modulation
Bit error rate

Combined modulation and error correction decoder for TDMR using generalized belief propagation

Khatami, M. & Vasić, B., 2013, Proceedings of the International Telemetering Conference. Vol. 49

Research output: Chapter in Book/Report/Conference proceedingConference contribution

decoders
Error correction
error correcting codes
Modulation
modulation
9 Citations

Detection for two-dimensional magnetic recording systems

Khatami, S. M. & Vasic, B. 2013 2013 International Conference on Computing, Networking and Communications, ICNC 2013. p. 535-539 5 p. 6504142

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Magnetic recording
recording
Detectors
Signal processing
1 Citations

Joint detection of multiple orbital angular momentum optical modes

Alfowzan, M., Anguita, J. A. & Vasic, B., 2013, GLOBECOM - IEEE Global Telecommunications Conference. Institute of Electrical and Electronics Engineers Inc., p. 2388-2393 6 p. 6831431

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Angular momentum
Light interference
Atmospheric turbulence
Optical communication
Bit error rate
3 Citations

Low-complexity finite alphabet iterative decoders for LDPC codes

Cai, F., Zhang, X., Declercq, D., Vasic, B., Nguyen, D. V. & Planjery, S., 2013, Proceedings - IEEE International Symposium on Circuits and Systems. p. 1332-1335 4 p. 6572100

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Processing
Decoding
Scheduling
Throughput
Hardware

Low-complexity iterative reconstruction algorithms in compressed sensing

Danjean, L., Vasić, B., Marcellin, M. W. & Declercq, D., 2013, Proceedings of the International Telemetering Conference. Vol. 49

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Compressed sensing
Message passing
messages
matrices
proportion

Optical orbital angular momentum for secure and power efficient point-to-point FSO communications

Alfowzan, M., Khatami, M. & Vasic, B., 2013, Proceedings of the International Telemetering Conference. Vol. 49

Research output: Chapter in Book/Report/Conference proceedingConference contribution

point to point communication
Angular momentum
angular momentum
pulse position modulation
orbitals
2 Citations

Performance analysis of faulty Gallager-B decoding of QC-LDPC codes

Al Rasheed, O., Brkic, S. S., Ivanis, P. N. & Vasic, B., 2013, 2013 21st Telecommunications Forum Telfor, TELFOR 2013 - Proceedings of Papers. p. 323-326 4 p. 6716235

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Decoding
Monte Carlo simulation