咨询与建议

限定检索结果

文献类型

  • 28 篇 期刊文献
  • 3 篇 会议

馆藏范围

  • 31 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 30 篇 工学
    • 27 篇 电气工程
    • 24 篇 计算机科学与技术...
    • 7 篇 信息与通信工程
    • 1 篇 电子科学与技术(可...
    • 1 篇 控制科学与工程
  • 21 篇 理学
    • 21 篇 数学
    • 1 篇 系统科学

主题

  • 31 篇 pseudocodewords
  • 12 篇 low-density pari...
  • 11 篇 iterative decodi...
  • 7 篇 linear programmi...
  • 5 篇 linear codes
  • 5 篇 pseudoweight
  • 4 篇 linear programmi...
  • 4 篇 linear programmi...
  • 4 篇 linear programmi...
  • 4 篇 fundamental cone
  • 3 篇 maximum-likeliho...
  • 3 篇 belief propagati...
  • 3 篇 linear-programmi...
  • 3 篇 maximum likeliho...
  • 3 篇 low-density pari...
  • 2 篇 lp decoding
  • 2 篇 irreducible pseu...
  • 2 篇 lp relaxation
  • 2 篇 graph cover
  • 2 篇 pseudoweights

机构

  • 3 篇 univ coll dublin...
  • 3 篇 xidian univ sch ...
  • 2 篇 clemson univ dep...
  • 2 篇 tel aviv univ sc...
  • 2 篇 univ calif san d...
  • 2 篇 univ notre dame ...
  • 2 篇 univ kaiserslaut...
  • 2 篇 san diego state ...
  • 2 篇 univ calif berke...
  • 2 篇 hewlett packard ...
  • 2 篇 univ calif berke...
  • 2 篇 mahidol univ dep...
  • 2 篇 univ calif san d...
  • 1 篇 nicta nsw
  • 1 篇 univ coll dublin...
  • 1 篇 simula uib n-502...
  • 1 篇 harvard univ div...
  • 1 篇 natl univ singap...
  • 1 篇 ceragon networks...
  • 1 篇 univ notre dame ...

作者

  • 3 篇 smarandache roxa...
  • 3 篇 skachek vitaly
  • 3 篇 rosnes eirik
  • 3 篇 kositwattanarerk...
  • 3 篇 helmling michael
  • 3 篇 flanagan mark f.
  • 3 篇 jiao xiaopeng
  • 2 篇 lifshitz asi
  • 2 篇 costello daniel ...
  • 2 篇 vontobel pascal ...
  • 2 篇 kelley christine...
  • 2 篇 mu jianjun
  • 2 篇 dreher deanna
  • 2 篇 matthews gretche...
  • 2 篇 axvig nathan
  • 2 篇 sridhara deepak
  • 2 篇 siegel paul h.
  • 2 篇 graell i amat al...
  • 2 篇 be'ery yair
  • 2 篇 pusane ali e.

语言

  • 30 篇 英文
  • 1 篇 其他
检索条件"主题词=pseudocodewords"
31 条 记 录,以下是11-20 订阅
排序:
Lifting the Fundamental Cone and Enumerating the pseudocodewords of a Parity-Check Code
收藏 引用
IEEE TRANSACTIONS ON INFORMATION THEORY 2011年 第2期57卷 898-909页
作者: Kositwattanarerk, Wittawat Matthews, Gretchen L. Clemson Univ Dept Math Sci Clemson SC 29634 USA
The performance of message-passing iterative decoding and linear programming decoding depends on the Tanner graph representation of the code. If the underlying graph contains cycles, then such algorithms could produce... 详细信息
来源: 评论
A Multivariate Weight Enumerator for Tail-biting Trellis pseudocodewords
收藏 引用
Journal of Generalized Lie Theory and Applications 2015年 第S1期9卷 1-4页
作者: Nigel Boston
Tail-biting-trellis representations of codes allow for iterative decoding algorithms, which are limited in effectiveness by the presence of pseudocodewords. We introduce a multivariate weight enumerator that keeps tra... 详细信息
来源: 评论
CCS: It's not fair! Fair schedulers cannot be implemented in CCS-like languages even under progress and certain fairness assumptions
收藏 引用
ACTA INFORMATICA 2015年 第2-3期52卷 175-205页
作者: van Glabbeek, Rob J. Hoefner, Peter NICTA Sydney NSW Australia UNSW Sydney NSW Australia
In the process algebra community it is sometimes suggested that, on some level of abstraction, any distributed system can be modelled in standard process-algebraic specification formalisms like CCS. This sentiment is ... 详细信息
来源: 评论
Adaptive Linear Programming Decoding of Nonbinary Linear Codes Over Prime Fields
收藏 引用
IEEE TRANSACTIONS ON INFORMATION THEORY 2020年 第3期66卷 1281-1317页
作者: Rosnes, Eirik Helmling, Michael Simula UiB N-5020 Bergen Norway Univ Koblenz Landau Math Inst D-50722 Koblenz Germany Fraunhofer Inst Ind Math ITWM D-67663 Kaiserslautern Germany
In this work, we consider adaptive linear programming (ALP) decoding of linear codes over prime fields, i.e., the finite fields F-p of size p where p is a prime, when used over a p-ary input memoryless channel. In par... 详细信息
来源: 评论
Linear-Programming Decoding of Nonbinary Linear Codes
收藏 引用
IEEE TRANSACTIONS ON INFORMATION THEORY 2009年 第9期55卷 4134-4154页
作者: Flanagan, Mark F. Skachek, Vitaly Byrne, Eimear Greferath, Marcus Univ Coll Dublin Sch Elect Elect & Mech Engn Dublin 4 Ireland Univ Coll Dublin Claude Shannon Inst Dublin 4 Ireland Univ Coll Dublin Sch Math Sci Dublin 4 Ireland
A framework for linear-programming (LP) decoding of nonbinary linear codes over rings is developed. This framework facilitates LP-based reception for coded modulation systems which use direct modulation mapping of cod... 详细信息
来源: 评论
Pseudocodeword-free criterion for codes with cycle-free Tanner graph
收藏 引用
DESIGNS CODES AND CRYPTOGRAPHY 2018年 第12期86卷 2791-2805页
作者: Kositwattanarerk, Wittawat Mahidol Univ Dept Math Fac Sci Bangkok 10400 Thailand Commiss Higher Educ Ctr Excellence Math Si Ayutthaya RD Bangkok 10400 Thailand
Iterative decoding and linear programming decoding are guaranteed to converge to the maximum-likelihood codeword when the underlying Tanner graph is cycle-free. Therefore, cycles are usually seen as the culprit of low... 详细信息
来源: 评论
Adaptive Methods for Linear Programming Decoding
收藏 引用
IEEE TRANSACTIONS ON INFORMATION THEORY 2008年 第12期54卷 5396-5410页
作者: Taghavi N, Mohammad H. Siegel, Paul H. Univ Calif San Diego Dept Elect & Comp Engn La Jolla CA 92093 USA Univ Calif San Diego Ctr Magnet Recording Res La Jolla CA 92093 USA
Detectability of failures of linear programming (LP) decoding and the potential for improvement by adding new constraints motivate the use of an adaptive approach in selecting the constraints for the underlying LP pro... 详细信息
来源: 评论
Pseudocodeword Weights for LDPC Codes under Differential PSK Transmission over the Noncoherent AWGN Channel
收藏 引用
IEEE TRANSACTIONS ON COMMUNICATIONS 2011年 第5期59卷 1218-1223页
作者: Mo, Elisa Armand, Marc A. Natl Univ Singapore Dept Elect & Comp Engn Singapore Singapore
This Letter considers the finite-length analysis of iterative decoding of low-density parity-check codes under differential binary-phase-shift-keying (DBPSK) and differential quadrature-phase-shift-keying (DQPSK) over... 详细信息
来源: 评论
On the Pseudocodeword Redundancy of Binary Linear Codes
收藏 引用
IEEE TRANSACTIONS ON INFORMATION THEORY 2012年 第7期58卷 4848-4861页
作者: Zumbraegel, Jens Skachek, Vitaly Flanagan, Mark F. Univ Coll Dublin Claude Shannon Inst Dublin 4 Ireland McGill Univ Dept Elect & Comp Engn Montreal PQ H3A 2A7 Canada
For a binary linear code, the pseudocodeword redundancy with respect to the additive white Gaussian noise channel, the binary symmetric channel, or the max-fractional weight is defined to be the smallest number of row... 详细信息
来源: 评论
Augmented belief propagation decoding of low-density parity check codes
收藏 引用
IEEE TRANSACTIONS ON COMMUNICATIONS 2007年 第7期55卷 1308-1317页
作者: Varnica, Nedeljko Fossorier, Marc P. C. Kavcic, Aleksandar Harvard Univ Cambridge MA 02138 USA Univ Hawaii Manoa Dept Elect Engn Honolulu HI 96822 USA Harvard Univ Div Engn & Appl Sci Cambridge MA 02138 USA
We propose an augmented belief propagation (BP) decoder for low-density parity check (LDPC) codes which can be utilized on memoryless or intersymbol interference channels. The proposed method is a heuristic algorithm ... 详细信息
来源: 评论