| Hits ?▲ |
Authors |
Title |
Venue |
Year |
Link |
Author keywords |
| 1 | Filip Paluncic, Khaled A. S. Abdel-Ghaffar, Hendrik C. Ferreira, Willem A. Clarke |
A Multiple Insertion/Deletion Correcting Code for Run-Length Limited Sequences.  |
IEEE Transactions on Information Theory  |
2012 |
DBLP DOI BibTeX RDF |
|
| 1 | Khaled A. S. Abdel-Ghaffar, Filip Paluncic, Hendrik C. Ferreira, Willem A. Clarke |
On Helberg's Generalization of the Levenshtein Code for Multiple Deletion/Insertion Error Correction. |
IEEE Transactions on Information Theory |
2012 |
DBLP DOI BibTeX RDF |
|
| 1 | Qin Huang, Qiuju Diao, Shu Lin, Khaled A. S. Abdel-Ghaffar |
Cyclic and Quasi-Cyclic LDPC Codes on Constrained Parity-Check Matrices and Their Trapping Sets. |
IEEE Transactions on Information Theory |
2012 |
DBLP DOI BibTeX RDF |
|
| 1 | Qiuju Diao, Qin Huang, Shu Lin, Khaled A. S. Abdel-Ghaffar |
A Matrix-Theoretic Approach for Analyzing Quasi-Cyclic Low-Density Parity-Check Codes. |
IEEE Transactions on Information Theory |
2012 |
DBLP DOI BibTeX RDF |
|
| 1 | Jingyu Kang, Qin Huang, Shu Lin, Khaled A. S. Abdel-Ghaffar |
An Iterative Decoding Algorithm with Backtracking to Lower the Error-Floors of LDPC Codes. |
IEEE Transactions on Communications |
2011 |
DBLP DOI BibTeX RDF |
|
| 1 | Li Zhang, Shu Lin, Khaled A. S. Abdel-Ghaffar, Zhi Ding, Bo Zhou |
Quasi-Cyclic LDPC Codes on Cyclic Subgroups of Finite Fields. |
IEEE Transactions on Communications |
2011 |
DBLP DOI BibTeX RDF |
|
| 1 | Qin Huang, Shu Lin, Khaled A. S. Abdel-Ghaffar |
Error-Correcting Codes for Flash Coding. |
IEEE Transactions on Information Theory |
2011 |
DBLP DOI BibTeX RDF |
|
| 1 | Qin Huang, Qiuju Diao, Shu Lin, Khaled A. S. Abdel-Ghaffar |
Trapping sets of structured LDPC codes. |
ISIT |
2011 |
DBLP DOI BibTeX RDF |
|
| 1 | Qiuju Diao, Qin Huang, Shu Lin, Khaled A. S. Abdel-Ghaffar |
A transform approach for computing the ranks of parity-check matrices of quasi-cyclic LDPC codes. |
ISIT |
2011 |
DBLP DOI BibTeX RDF |
|
| 1 | Li Zhang, Qin Huang, Shu Lin, Khaled A. S. Abdel-Ghaffar, Ian F. Blake |
Quasi-Cyclic LDPC Codes: An Algebraic Construction, Rank Analysis, and Codes on Latin Squares. |
IEEE Transactions on Communications |
2010 |
DBLP DOI BibTeX RDF |
|
| 1 | Li Zhang, Shu Lin, Khaled A. S. Abdel-Ghaffar, Zhi Ding, Bo Zhou |
Circulant Arrays on Cyclic Subgroups of Finite Fields: Rank Analysis and Construction of Quasi-Cyclic LDPC Codes |
CoRR |
2010 |
DBLP BibTeX RDF |
|
| 1 | Qin Huang, Qiuju Diao, Shu Lin, Khaled A. S. Abdel-Ghaffar |
Cyclic and Quasi-Cyclic LDPC Codes on Row and Column Constrained Parity-Check Matrices and Their Trapping Sets |
CoRR |
2010 |
DBLP BibTeX RDF |
|
| 1 | Khaled A. S. Abdel-Ghaffar, Hendrik C. Ferreira, Ling Cheng |
Correcting deletions using linear and cyclic codes. |
IEEE Transactions on Information Theory |
2010 |
DBLP DOI BibTeX RDF |
|
| 1 | Shumei Song, Shu Lin, Khaled A. S. Abdel-Ghaffar, Zhi Ding, Wai H. Fong, Marc P. C. Fossorier |
Burst decoding of cyclic codes based on circulant parity-check matrices. |
IEEE Transactions on Information Theory |
2010 |
DBLP DOI BibTeX RDF |
|
| 1 | Li Zhang, Shu Lin, Khaled A. S. Abdel-Ghaffar, Bo Zhou |
Circulant arrays: Rank analysis and construction of quasi-cyclic LDPC codes. |
ISIT |
2010 |
DBLP DOI BibTeX RDF |
|
| 1 | Khaled A. S. Abdel-Ghaffar, Jacobus H. Weber |
An upper bound on the separating redundancy of linear block codes. |
ISIT |
2010 |
DBLP DOI BibTeX RDF |
|
| 1 | Qin Huang, Shu Lin, Khaled A. S. Abdel-Ghaffar |
Flash Coding Scheme Based on Error-Correcting Codes. |
GLOBECOM |
2010 |
DBLP DOI BibTeX RDF |
|
| 1 | Shumei Song, Bo Zhou, Shu Lin, Khaled A. S. Abdel-Ghaffar |
A unified approach to the construction of binary and nonbinary quasi-cyclic LDPC codes based on finite fields. |
IEEE Transactions on Communications |
2009 |
DBLP DOI BibTeX RDF |
|
| 1 | Bo Zhou, Jingyu Kang, Shumei Song, Shu Lin, Khaled A. S. Abdel-Ghaffar, Meina Xu |
Construction of non-binary quasi-cyclic LDPC codes by arrays and array dispersions - [transactions papers]. |
IEEE Transactions on Communications |
2009 |
DBLP DOI BibTeX RDF |
|
| 1 | Qin Huang, Jingyu Kang, Li Zhang, Shu Lin, Khaled A. S. Abdel-Ghaffar |
Two reliability-based iterative majority-logic decoding algorithms for LDPC codes. |
IEEE Transactions on Communications |
2009 |
DBLP DOI BibTeX RDF |
|
| 1 | Hendrik C. Ferreira, Khaled A. S. Abdel-Ghaffar, Ling Cheng, Theo G. Swart, Khmaies Ouahada |
Moment balancing templates: constructions to add insertion/deletion correction capability to error correcting or constrained codes. |
IEEE Transactions on Information Theory |
2009 |
DBLP DOI BibTeX RDF |
|
| 1 | Lingqi Zeng, Lan Lan, Ying Yu Tai, Bo Zhou, Shu Lin, Khaled A. S. Abdel-Ghaffar |
Construction of nonbinary cyclic, quasi-cyclic and regular LDPC codes: a finite geometry approach. |
IEEE Transactions on Communications |
2008 |
DBLP DOI BibTeX RDF |
|
| 1 | Lingqi Zeng, Lan Lan, Ying Yu Tai, Shumei Song, Shu Lin, Khaled A. S. Abdel-Ghaffar |
Transactions Papers - Constructions of Nonbinary Quasi-Cyclic LDPC Codes: A Finite Field Approach. |
IEEE Transactions on Communications |
2008 |
DBLP DOI BibTeX RDF |
|
| 1 | Jos H. Weber, Khaled A. S. Abdel-Ghaffar |
Results on Parity-Check Matrices With Optimal Stopping And/Or Dead-End Set Enumerators. |
IEEE Transactions on Information Theory |
2008 |
DBLP DOI BibTeX RDF |
|
| 1 | Bo Zhou, Li Zhang, Jingyu Kang, Qin Huang, Shu Lin, Khaled A. S. Abdel-Ghaffar |
Array dispersions of matrices and constructions of quasi-cyclic LDPC codes over non-binary fields. |
ISIT |
2008 |
DBLP DOI BibTeX RDF |
|
| 1 | Khaled A. S. Abdel-Ghaffar, Jos H. Weber |
Separating erasures from errors for decoding. |
ISIT |
2008 |
DBLP DOI BibTeX RDF |
|
| 1 | Khaled A. S. Abdel-Ghaffar, Jos H. Weber |
Complete Enumeration of Stopping Sets of Full-Rank Parity-Check Matrices of Hamming Codes. |
IEEE Transactions on Information Theory |
2007 |
DBLP DOI BibTeX RDF |
|
| 1 | Jun Xu, Lei Chen, Ivana Djurdjevic, Shu Lin, Khaled A. S. Abdel-Ghaffar |
Construction of Regular and Irregular LDPC Codes: Geometry Decomposition and Masking. |
IEEE Transactions on Information Theory |
2007 |
DBLP DOI BibTeX RDF |
|
| 1 | Lan Lan, Lingqi Zeng, Ying Yu Tai, Lei Chen, Shu Lin, Khaled A. S. Abdel-Ghaffar |
Construction of Quasi-Cyclic LDPC Codes for AWGN and Binary Erasure Channels: A Finite Field Approach. |
IEEE Transactions on Information Theory |
2007 |
DBLP DOI BibTeX RDF |
|
| 1 | Khaled A. S. Abdel-Ghaffar, Amr El Abbadi |
The Optimality of Allocation Methods for Bounded Disagreement Search Queries: The Possible and the Impossible. |
IEEE Trans. Knowl. Data Eng. |
2006 |
DBLP DOI BibTeX RDF |
organization/structure, multiple disk systems, information theory, maintenance, Access methods, retrieval models, file organization, file organization, coding theory, Cartesian product files |
| 1 | Ying Yu Tai, Lan Lan, Lingqi Zeng, Shu Lin, Khaled A. S. Abdel-Ghaffar |
Algebraic Construction of Quasi-Cyclic LDPC Codes for the AWGN and Erasure Channels. |
IEEE Transactions on Communications |
2006 |
DBLP DOI BibTeX RDF |
|
| 1 | Khaled A. S. Abdel-Ghaffar, Jos H. Weber |
Complete Enumeration of Stopping Sets of Full-Rank Parity-Check Matrices of Hamming Codes |
CoRR |
2006 |
DBLP BibTeX RDF |
|
| 1 | Jos H. Weber, Khaled A. S. Abdel-Ghaffar |
Results on Parity-Check Matrices with Optimal Stopping and/or Dead-End Set Enumerators |
CoRR |
2006 |
DBLP BibTeX RDF |
|
| 1 | Shumei Song, Shu Lin, Khaled A. S. Abdel-Ghaffar, Zhi Ding, Marc P. C. Fossorier |
Cyclic Codes for Correcting Bursts of Errors or Erasures With Iterative Decoding. |
GLOBECOM |
2006 |
DBLP DOI BibTeX RDF |
|
| 1 | Lan Lan, Lingqi Zeng, Ying Yu Tai, Lei Chen, Shu Lin, Khaled A. S. Abdel-Ghaffar |
Algebraic Constructions of Quasi-cyclic LDPC Codes - Part I: For AWGN and Binary Random Erasure Channels. |
AAECC |
2006 |
DBLP DOI BibTeX RDF |
|
| 1 | Ying Yu Tai, Lingqi Zeng, Lan Lan, Shumei Song, Shu Lin, Khaled A. S. Abdel-Ghaffar |
Algebraic Construction of Quasi-cyclic LDPC Codes - Part II: For AWGN and Binary Random and Burst Erasure Channels. |
AAECC |
2006 |
DBLP DOI BibTeX RDF |
|
| 1 | Heng Tang, Jun Xu, Shu Lin, Khaled A. S. Abdel-Ghaffar |
Codes on finite geometries. |
IEEE Transactions on Information Theory |
2005 |
DBLP DOI BibTeX RDF |
|
| 1 | L. Lan, Ying Yu Tai, L. Chen, S. Lin, Khaled A. S. Abdel-Ghaffar |
A trellis-based method for removing cycles from bipartite graphs and construction of low density parity check codes. |
IEEE Communications Letters |
2004 |
DBLP DOI BibTeX RDF |
|
| 1 | Khaled A. S. Abdel-Ghaffar |
A simple derivation of the undetected error probabilities of complementary codes. |
IEEE Transactions on Information Theory |
2004 |
DBLP DOI BibTeX RDF |
|
| 1 | Heng Tang, Jun Xu, Yu Kou, Shu Lin, Khaled A. S. Abdel-Ghaffar |
On Algebraic Construction of Gallager and Circulant Low-Density Parity-Check Codes. |
IEEE Transactions on Information Theory |
2004 |
DBLP DOI BibTeX RDF |
|
| 1 | Khaled A. S. Abdel-Ghaffar |
Maximum number of edges joining vertices on a cube. |
Inf. Process. Lett. |
2003 |
DBLP DOI BibTeX RDF |
|
| 1 | Jos H. Weber, Khaled A. S. Abdel-Ghaffar |
Reduced GMD decoding. |
IEEE Transactions on Information Theory |
2003 |
DBLP DOI BibTeX RDF |
|
| 1 | Ivana Djurdjevic, Jun Xu, Khaled A. S. Abdel-Ghaffar, Shu Lin |
A Class of Low-Density Parity-Check Codes Constructed Based on Reed-Solomon Codes with Two Information Symbols. |
AAECC |
2003 |
DBLP DOI BibTeX RDF |
|
| 1 | Khaled A. S. Abdel-Ghaffar |
Repeated use of codes for error detection five times is bad. |
IEEE Transactions on Information Theory |
2002 |
DBLP DOI BibTeX RDF |
|
| 1 | Jos H. Weber, Khaled A. S. Abdel-Ghaffar |
Guaranteed error correction rate for a simple concatenated coding scheme with single-trial decoding. |
IEEE Transactions on Information Theory |
2000 |
DBLP DOI BibTeX RDF |
|
| 1 | Khaled A. S. Abdel-Ghaffar, Jos H. Weber |
Constructing efficient DC-free runlength-limited block codes for recording channels. |
IEEE Transactions on Information Theory |
2000 |
DBLP DOI BibTeX RDF |
|
| 1 | Khaled A. S. Abdel-Ghaffar |
Detecting Substitutions and Transpositions of Characters. |
Comput. J. |
1998 |
DBLP DOI BibTeX RDF |
|
| 1 | Khaled A. S. Abdel-Ghaffar, Amr El Abbadi |
Efficient Detection of Discrepancies in Multiple File Copies. |
Distributed Computing |
1998 |
DBLP DOI BibTeX RDF |
Fault location, Data consistency, Galois fields, Communication efficiency, Replicated files |
| 1 | Khaled A. S. Abdel-Ghaffar, Hendrik C. Ferreira |
Systematic Encoding of the Varshamov-Tenengol'ts Codes and the Constantin-Rao Codes. |
IEEE Transactions on Information Theory |
1998 |
DBLP DOI BibTeX RDF |
|
| 1 | Khaled A. S. Abdel-Ghaffar, Øyvind Ytrehus |
Difference Set Codes: Codes with Squared Euclidean Distance of Six for Partial Response Channels. |
IEEE Transactions on Information Theory |
1998 |
DBLP DOI BibTeX RDF |
|
| 1 | Sunil Prabhakar, Khaled A. S. Abdel-Ghaffar, Divyakant Agrawal, Amr El Abbadi |
Cyclic Allocation of Two-Dimensional Data. |
ICDE |
1998 |
DBLP DOI BibTeX RDF |
|
| 1 | Khaled A. S. Abdel-Ghaffar |
A lower bound on the undetected error probability and strictly optimal codes. |
IEEE Transactions on Information Theory |
1997 |
DBLP DOI BibTeX RDF |
|
| 1 | W. C. Ferreira, Willem A. Clarke, Albertus S. J. Helberg, Khaled A. S. Abdel-Ghaffar, A. J. Han Vinck |
Insertion/deletion correction with spectral nulls. |
IEEE Transactions on Information Theory |
1997 |
DBLP DOI BibTeX RDF |
|
| 1 | Khaled A. S. Abdel-Ghaffar, Amr El Abbadi |
Optimal Allocation of Two-Dimensional Data. |
ICDT |
1997 |
DBLP DOI BibTeX RDF |
|
| 1 | Khaled A. S. Abdel-Ghaffar |
On the number of mutually orthogonal partial latin squares. |
Ars Comb. |
1996 |
DBLP BibTeX RDF |
|
| 1 | Khaled A. S. Abdel-Ghaffar, Jacobus H. Weber |
Constrained block codes for class-IV partial-response channels with maximum-likelihood sequence estimation. |
IEEE Transactions on Information Theory |
1996 |
DBLP DOI BibTeX RDF |
|
| 1 | Khaled A. S. Abdel-Ghaffar, Mario Blaum, Jacobus H. Weber |
Analysis of coding schemes for modulation and error control. |
IEEE Transactions on Information Theory |
1995 |
DBLP DOI BibTeX RDF |
|
| 1 | Khaled A. S. Abdel-Ghaffar, Amr El Abbadi |
An Optimal Strategy for Comparing File Copies. |
IEEE Trans. Parallel Distrib. Syst. |
1994 |
DBLP DOI BibTeX RDF |
comparing file copies, corrupted pages, distributed system, data integrity, fault tolerant computing, distributed databases, deterministic algorithm, Reed-Solomon codes, Reed-Solomon code, optimal strategy |
| 1 | Khaled A. S. Abdel-Ghaffar, Amr El Abbadi |
Optimal Detection of a Corrupted Page in a Replicated File. |
ICDCS |
1994 |
DBLP BibTeX RDF |
|
| 1 | Khaled A. S. Abdel-Ghaffar, Amr El Abbadi |
Optimal Disk Allocation for Partial Match Queries. |
ACM Trans. Database Syst. |
1993 |
DBLP DOI BibTeX RDF |
multiple disk systems, coding theory, partial match queries, Cartesian product files |
| 1 | Jacobus H. Weber, Khaled A. S. Abdel-Ghaffar |
Cascading runlength-limited sequences. |
IEEE Transactions on Information Theory |
1993 |
DBLP DOI BibTeX RDF |
|
| 1 | Khaled A. S. Abdel-Ghaffar, Amr El Abbadi |
Efficient Detection of Corrupted Pages in a Replicated File (Preliminary Report). |
PODC |
1993 |
DBLP DOI BibTeX RDF |
|
| 1 | Tsu-Shuan Chang, Khaled A. S. Abdel-Ghaffar |
A universal neural net with guaranteed convergence to zero system error. |
IEEE Transactions on Signal Processing |
1992 |
DBLP DOI BibTeX RDF |
|
| 1 | Khaled A. S. Abdel-Ghaffar |
On unit constraint-length convolutional codes. |
IEEE Transactions on Information Theory |
1992 |
DBLP DOI BibTeX RDF |
|
| 1 | Khaled A. S. Abdel-Ghaffar, Jacobus H. Weber |
Bounds and constructions for runlength-limited error-control block codes. |
IEEE Transactions on Information Theory |
1991 |
DBLP DOI BibTeX RDF |
|
| 1 | Khaled A. S. Abdel-Ghaffar, Martin Hassner |
Multilevel error-control codes for data storage channels. |
IEEE Transactions on Information Theory |
1991 |
DBLP DOI BibTeX RDF |
|
| 1 | Khaled A. S. Abdel-Ghaffar, Amr El Abbadi |
On the Optimality of Disk Allocation for Cartesian Product Files. |
PODS |
1990 |
DBLP DOI BibTeX RDF |
|
| 1 | Khaled A. S. Abdel-Ghaffar |
Some convolutional codes whose free distances are maximal. |
IEEE Transactions on Information Theory |
1989 |
DBLP DOI BibTeX RDF |
|
| 1 | Khaled A. S. Abdel-Ghaffar, Robert J. McEliece, Henk C. A. van Tilborg |
Two-dimensional burst identification codes and their use in burst correction. |
IEEE Transactions on Information Theory |
1988 |
DBLP DOI BibTeX RDF |
|
| 1 | Khaled A. S. Abdel-Ghaffar |
On the existence of optimum cyclic burst correcting codes over GF(q). |
IEEE Transactions on Information Theory |
1988 |
DBLP DOI BibTeX RDF |
|
| 1 | Fabrizio Pollara, Robert J. McEliece, Khaled A. S. Abdel-Ghaffar |
Finite-state codes. |
IEEE Transactions on Information Theory |
1988 |
DBLP DOI BibTeX RDF |
|
| 1 | Khaled A. S. Abdel-Ghaffar, Robert J. McEliece, Andrew M. Odlyzko, Henk C. A. van Tilborg |
On the existence of optimum cyclic burst-correcting codes. |
IEEE Transactions on Information Theory |
1986 |
DBLP DOI BibTeX RDF |
|
| 1 | Khaled A. S. Abdel-Ghaffar, Robert J. McEliece |
Soft Error Correction for Increased Densities in VLSI Memories. |
ISCA |
1984 |
DBLP DOI BibTeX RDF |
|
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