Pascal O. Vontobel
Pascal O. Vontobel
Associate Professor, The Chinese University of Hong Kong
Verified email at - Homepage
Cited by
Cited by
Simulation-based computation of information rates for channels with memory
DM Arnold, HA Loeliger, PO Vontobel, A Kavcic, W Zeng
IEEE Transactions on information theory 52 (8), 3498-3508, 2006
Writing to and reading from a nano-scale crossbar memory based on memristors
PO Vontobel, W Robinett, PJ Kuekes, DR Stewart, J Straznicky, ...
Nanotechnology 20 (42), 425204, 2009
Graph-covers and iterative decoding of finite length codes
R Koetter, PO Vontobel
Proc. 3rd Intern. Symp. on Turbo Codes and Related Topics, 1-5, 2003
Graph-cover decoding and finite-length analysis of message-passing iterative decoding of LDPC codes
PO Vontobel, R Koetter
arXiv preprint cs/0512078, 2005
On deriving good LDPC convolutional codes from QC LDPC block codes
AE Pusane, R Smarandache, PO Vontobel, DJ Costello
Information Theory, 2007. ISIT 2007. IEEE International Symposium on, 1221-1225, 2007
Constructions of LDPC codes using Ramanujan graphs and ideas from Margulis
J Rosenthal, PO Vontobel
in Proc. of the 38-th Allerton Conference on Communication, Control, and …, 2000
LDPC Codes for Compressed Sensing
AG Dimakis, R Smarandache, PO Vontobel
Information Theory, IEEE Transactions on 58 (5), 3093-3114, 2012
Quasi-cyclic LDPC codes: Influence of proto-and Tanner-graph structure on minimum Hamming distance upper bounds
R Smarandache, PO Vontobel
IEEE Transactions on information theory 58 (2), 585-607, 2012
A generalization of the Blahut–Arimoto algorithm to finite-state channels
PO Vontobel, A Kavcic, DM Arnold, HA Loeliger
IEEE Transactions on Information Theory 54 (5), 1887-1918, 2008
Towards low-complexity linear-programming decoding
PO Vontobel, R Koetter
4th International Symposium on Turbo Codes & Related Topics; 6th …, 2006
The Bethe permanent of a nonnegative matrix
PO Vontobel
IEEE Transactions on Information Theory 59 (3), 1866-1901, 2012
Characterizations of pseudo-codewords of (low-density) parity-check codes
R Koetter, WCW Li, PO Vontobel, JL Walker
Advances in Mathematics 213 (1), 205-229, 2007
Counting in graph covers: A combinatorial characterization of the Bethe entropy function
PO Vontobel
IEEE Transactions on Information Theory 59 (9), 6018-6048, 2013
On the relationship between linear programming decoding and min-sum algorithm decoding
P Vontobel, R Koetter
Systems and methods for encoding information for storage in an electronic memory and for decoding encoded information retrieved from an electronic memory
E Ordentlich, RM Roth, P Vontobel
US Patent 8,407,560, 2013
An upper bound on the capacity of channels with memory and constraint input
PO Vontobel, DM Arnold
Proceedings 2001 IEEE Information Theory Workshop (Cat. No. 01EX494), 147-149, 2001
Lower bounds on the minimum pseudoweight of linear codes
PO Vontobel, R Koetter
International Symposium onInformation Theory, 2004. ISIT 2004. Proceedings., 70, 2004
Pseudo-codeword analysis of Tanner graphs from projective and Euclidean planes
R Smarandache, PO Vontobel
IEEE Transactions on Information Theory 53 (7), 2376-2393, 2007
On regular quasicyclic LDPC codes from binomials
R Smarandache, PO Vontobel
International Symposium onInformation Theory, 2004. ISIT 2004. Proceedings., 274, 2004
Construction of codes based on finite generalized quadrangles for iterative decoding
PO Vontobel, RM Tanner
Proceedings. 2001 IEEE International Symposium on Information Theory (IEEE …, 2001
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