Výsledky vyhľadávania - private variable-length coding
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Private Variable-Length Coding with Sequential Encoder
ISSN: 1558-2612Vydavateľské údaje: IEEE 24.03.2025Vydané v IEEE Wireless Communications and Networking Conference : [proceedings] : WCNC (24.03.2025)“…A multi-user private data compression problem is studied. A server has access to a database of N files, (Y_{1},\ldots,\ Y_{N…”
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Variable-Length Coding with Zero and Non-Zero Privacy Leakage
ISSN: 1099-4300, 1099-4300Vydavateľské údaje: Switzerland MDPI AG 24.01.2025Vydané v Entropy (Basel, Switzerland) (24.01.2025)“…A private compression design problem is studied, where an encoder observes useful data Y, wishes to compress them using variable-length code, and communicates them through an unsecured channel…”
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Private Variable-Length Coding with Zero Leakage
ISSN: 2157-4774Vydavateľské údaje: IEEE 04.12.2023Vydané v IEEE International Workshop on Information Forensics and Security (Print) (04.12.2023)“…A private compression design problem is studied, where an encoder observes useful data Y , wishes to compress it using variable length code and communicates it through an unsecured channel…”
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Private Variable-Length Coding with Zero Leakage
ISSN: 2331-8422Vydavateľské údaje: Ithaca Cornell University Library, arXiv.org 29.10.2023Vydané v arXiv.org (29.10.2023)“…\), wishes to compress it using variable length code and communicates it through an unsecured channel…”
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Private Variable-Length Coding with Non-Zero Leakage
ISSN: 2157-4774Vydavateľské údaje: IEEE 04.12.2023Vydané v IEEE International Workshop on Information Forensics and Security (Print) (04.12.2023)“…A private compression design problem is studied, where an encoder observes useful data Y , wishes to compress it using variable length code and communicates it through an unsecured channel…”
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Improving Achievability of Cache-Aided Private Variable-Length Coding with Zero Leakage
ISSN: 2690-3342Vydavateľské údaje: International Federation for Information Processing - IFIP 21.10.2024Vydané v Proceedings of the International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (21.10.2024)“… We assume that each file in database Y_{i} is arbitrarily correlated with a private attribute X , and an adversary is assumed to have access to the shared channel…”
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Cache-Aided Private Variable-Length Coding with Zero and Non-Zero Leakage
ISSN: 2690-3342Vydavateľské údaje: International Federation for Information Processing (IFIP) 24.08.2023Vydané v Proceedings of the International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (24.08.2023)“…A private cache-aided compression problem is studied, where a server has access to a database of N files, (Y_{1},\ldots,Y_{N…”
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Private Variable-Length Coding with Sequential Encoder
ISSN: 2331-8422Vydavateľské údaje: Ithaca Cornell University Library, arXiv.org 16.09.2023Vydané v arXiv.org (16.09.2023)“…A multi-user private data compression problem is studied. A server has access to a database of \(N\) files, \((Y_1,...,Y_N)\), each of size \(F…”
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Private Variable-Length Coding with Non-zero Leakage
ISSN: 2331-8422Vydavateľské údaje: Ithaca Cornell University Library, arXiv.org 20.11.2023Vydané v arXiv.org (20.11.2023)“…\), wishes to compress it using variable length code and communicates it through an unsecured channel…”
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Improving Achievability of Cache-Aided Private Variable-Length Coding with Zero Leakage
ISSN: 2331-8422Vydavateľské údaje: Ithaca Cornell University Library, arXiv.org 30.09.2024Vydané v arXiv.org (30.09.2024)“… We assume that each file in database \(Y_i\) is arbitrarily correlated with a private attribute \(X…”
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Cache-Aided Private Variable-Length Coding with Zero and Non-Zero Leakage
ISSN: 2331-8422Vydavateľské údaje: Ithaca Cornell University Library, arXiv.org 22.06.2023Vydané v arXiv.org (22.06.2023)“…A private cache-aided compression problem is studied, where a server has access to a database of \(N\) files, \((Y_1,...,Y_N)\), each of size \(F…”
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Cache-Aided Variable-Length Coding with Perfect Privacy
ISSN: 0733-8716Vydavateľské údaje: IEEE 26.11.2025Vydané v IEEE journal on selected areas in communications (26.11.2025)“… We assume that each file Y i is arbitrarily correlated with a private attribute X , and an adversary is assumed to have access to the shared link…”
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Improving LZW Compression of Unicode Arabic Text Using Multi-Level Encoding and a Variable-Length Phrase Code
ISSN: 2169-3536, 2169-3536Vydavateľské údaje: Piscataway IEEE 2023Vydané v IEEE access (2023)“…This paper introduces a novel approach to enhance the efficiency of compressing Arabic Unicode text using the Lempel-Ziv-Welch (LZW) technique. This method…”
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A Novel Steganography Technique for SDTV-H.264/AVC Encoded Video
ISSN: 1687-7578, 1687-7586Vydavateľské údaje: Cairo, Egypt Hindawi Publishing Corporation 01.01.2016Vydané v International Journal of Digital Multimedia Broadcasting (01.01.2016)“…264/AVC encoded video sequences is presented. The algorithm introduced here makes use of the compression properties of the Context Adaptive Variable Length Coding (CAVLC…”
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Fast Protection of H.264/AVC by Selective Encryption of CAVLC and CABAC for I and P Frames
ISSN: 1051-8215, 1558-2205Vydavateľské údaje: New York, NY IEEE 01.05.2011Vydané v IEEE transactions on circuits and systems for video technology (01.05.2011)“…264/AVC supports two types of entropy coding modules. Context-adaptive variable length coding (CAVLC) is supported in H…”
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A Shannon-Theoretic Approach to the Storage-Retrieval Tradeoff in PIR Systems
ISSN: 2157-8117Vydavateľské údaje: IEEE 01.06.2018Vydané v 2018 IEEE International Symposium on Information Theory (ISIT) (01.06.2018)“…We consider the storage-retrieval rate tradeoff in private information retrieval systems using a Shannon-theoretic approach…”
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Huff-DP: Huffman Coding based Differential Privacy Mechanism for Real-Time Data
ISSN: 2331-8422Vydavateľské údaje: Ithaca Cornell University Library, arXiv.org 25.01.2023Vydané v arXiv.org (25.01.2023)“… One of the optimal way to store and transmit data in the form of lossless compression is Huffman coding, which compresses the data into a variable length binary stream…”
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