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检索条件"主题词=coding theory"
1503 条 记 录,以下是141-150 订阅
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Bent Functions From Involutions Over F2n
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IEEE TRANSACTIONS ON INFORMATION theory 2018年 第4期64卷 2979-2986页
作者: Coulter, Robert S. Mesnager, Sihem Univ Delaware Dept Math Sci Newark DE 19716 USA Univ Paris VIII Dept Math F-93526 St Denis France Univ Paris XIII LAGA CNRS Sorbonne Paris CiteUMR 7539 F-93430 Villetaneuse France Telecom ParisTech F-75013 Paris France
Bent functions are maximally nonlinear Boolean functions. Introduced by Rothaus and first examined by Dillon, these important functions have subsequently been studied by many researchers over the last four decades. Si... 详细信息
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Local and interweight spectra of completely regular codes and of perfect colorings
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PROBLEMS OF INFORMATION TRANSMISSION 2009年 第2期45卷 151-157页
作者: Vasil'eva, A. Yu. RAS Siberian Branch Sobolev Inst Math Novosibirsk Russia
We introduce notions of local and interweight spectra of an arbitrary coloring of a Boolean cube, which generalize the notion of a weight spectrum. The main objects of our research are colorings that are called perfec... 详细信息
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Rewriting Codes for Flash Memories
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IEEE TRANSACTIONS ON INFORMATION theory 2014年 第2期60卷 964-975页
作者: Yaakobi, Eitan Mahdavifar, Hessam Siegel, Paul H. Vardy, Alexander Wolf, Jack Keil Univ Calif San Diego Dept Elect & Comp Engn La Jolla CA 92093 USA
Flash memory is a nonvolatile computer memory comprising blocks of cells, wherein each cell can take on q different values or levels. While increasing the cell level is easy, reducing the level of a cell can be accomp... 详细信息
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coding Aspects of Secure GNSS Receivers
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PROCEEDINGS OF THE IEEE 2016年 第6期104卷 1271-1287页
作者: Curran, James T. Navarro, Monica Anghileri, Marco Closas, Pau Pfletschinger, Stephan European Commiss Inst Protect & Secur Citizen I-21027 Ispra Italy CTTC Barcelona 08860 Spain Nav Signals D-26481 Munich Germany
This paper presents an overview of the coding aspects of a GNSS receiver. coding allows detection and correction of channel-induced errors at the receiver, here the focus is on the mitigation of threats from malicious... 详细信息
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Generalized information entropy and generalized information dimension
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CHAOS SOLITONS & FRACTALS 2024年 184卷
作者: Zhan, Tianxiang Zhou, Jiefeng Li, Zhen Deng, Yong Univ Elect Sci & Technol China Inst Fundamental & Frontier Sci Chengdu 610054 Sichuan Peoples R China Univ Elect Sci & Technol China Yingcai Honors Coll Chengdu 610054 Sichuan Peoples R China China Mobile Informat Technol Ctr China Mobile Beijing 100029 Peoples R China Vanderbilt Univ Sch Med Nashville TN 37240 USA
The concept of entropy has played a significant role in thermodynamics and information theory, and is also a current research hotspot. Information entropy, as a measure of information, has many different forms, such a... 详细信息
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SOFTWARE FOR GAMMA CAMERAS FOR MAPPING RADIOACTIVE CONTAMINATION
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ATOMIC ENERGY 2010年 第3期108卷 214-222页
作者: Ivanov, O. P. IV Kurchatov Atom Energy Inst Russian Sci Ctr Moscow 123182 Russia
The software for portable systems for obtaining. image with coding apertures (masks) is described. The software developed controls all systems that form an image and obtain shadow patterns, reconstructs the initial ga... 详细信息
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On the effect of Multiple Access Interference in a Space Time Spreading Time Hopping PPM UWB system
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COMPUTERS & ELECTRICAL ENGINEERING 2012年 第4期38卷 994-1009页
作者: Vial, Peter Wysocki, Beata Wysocki, Tadeusz Ros, Montserrat Stirling, David Univ Wollongong Sch ECTE Wollongong NSW 2522 Australia
This study investigates the effect of multiple sources using STS across a Time-Hopping-PPM Modulation that is over an UWB Saleh-Valenzuela channel with each source using two transmit antennas. We model and analyze thi... 详细信息
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Finite group algebras of nilpotent groups: A complete set of orthogonal primitive idempotents
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FINITE FIELDS AND THEIR APPLICATIONS 2011年 第2期17卷 157-165页
作者: Van Gelder, Inneke Olteanu, Gabriela Vrije Univ Brussel Dept Math B-1050 Brussels Belgium Univ Babes Bolyai Dept Stat Forecasts Math Cluj Napoca 400591 Romania
We provide an explicit construction for a complete set of orthogonal primitive idempotents of finite group algebras over nilpotent groups. Furthermore, we give a complete set of matrix units in each simple epimorphic ... 详细信息
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Constant-Rate coding for Multiparty Interactive Communication Is Impossible
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JOURNAL OF THE ACM 2018年 第1期65卷 1–41页
作者: Braverman, Mark Efremenko, Klim Gelles, Ran Haeupler, Bernhard Princeton Univ Dept Comp Sci 35 Olden St Princeton NJ 08540 USA Ben Gurion Univ Negev Dept Comp Sci POB 653 IL-84105 Beer Sheva Israel Bar Ilan Univ Fac Engn IL-52900 Ramat Gan Israel Carnegie Mellon Univ Comp Sci Dept 5000 Forbes Ave Pittsburgh PA 15213 USA
We study coding schemes for multiparty interactive communication over synchronous networks that suffer from stochastic noise, where each bit is independently flipped with probability epsilon. We analyze the minimal ov... 详细信息
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Capacity-Achieving Multiwrite WOM Codes
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IEEE TRANSACTIONS ON INFORMATION theory 2014年 第3期60卷 1481-1487页
作者: Shpilka, Amir Technion Israel Inst Technol Dept Comp Sci IL-32000 Haifa Israel
In this paper, we give an explicit construction of a family of capacity-achieving binary t-write WOM codes for any number of writes t, which have polynomial time encoding and decoding algorithms. The block length of o... 详细信息
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