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Quantum Differential Privacy: An Information Theory Perspective [PDF]
IEEE Transactions on Information Theory, 2022 Differential privacy has been an exceptionally successful concept when it comes to providing provable security guarantees for classical computations. More recently, the concept was generalized to quantum computations.
Christoph Hirche +2 more
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Information Theory With Kernel Methods [PDF]
IEEE Transactions on Information Theory, 2022 We consider the analysis of probability distributions through their associated covariance operators from reproducing kernel Hilbert spaces. We show that the von Neumann entropy and relative entropy of these operators are intimately related to the usual ...
F. Bach
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An Optimal Linear Error Correcting Delivery Scheme for Coded Caching with Shared Caches [PDF]
International Symposium on Information Theory, 2019 Classical coded caching setting avails each user to have one dedicated cache. This is generalized to a more general shared cache scheme and the exact expression for the worst case rate was derived in [E. Parrinello, A. Unsal, P.
Nujoom Sageer Karat +3 more
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Compressed Sensing Matrices From Fourier Matrices [PDF]
IEEE Transactions on Information Theory, 2013 The class of Fourier matrices is of special importance in compressed sensing (CS). This paper concerns deterministic construction of CS matrices from Fourier matrices.
Guangwu Xu, Zhiqiang Xu
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Sparse Recovery From Combined Fusion Frame Measurements [PDF]
IEEE Transactions on Information Theory, 2009 Sparse representations have emerged as a powerful tool in signal and information processing, culminated by the success of new acquisition and processing techniques such as compressed sensing (CS).
P. Boufounos, Gitta Kutyniok, H. Rauhut
semanticscholar +1 more source
IEEE Transactions on Information Theory, 2000 While Kolmogorov (1965, 1983) complexity is the accepted absolute measure of information content of an individual finite object, a similarly absolute notion is needed for the relation between an individual data sample and an individual model summarizing ...
P. Gács, J. Tromp, Paul M. B. Vitányi
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Crystallization in Large Wireless Networks [PDF]
IEEE Transactions on Information Theory, 2007 We analyze fading interference relay networks where single-antenna source-destination terminal pairs communicate concurrently and in the same frequency band through a set of single-antenna relays using half-duplex two-hop relaying.
V. Morgenshtern, H. Bölcskei
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Index Codes for Interlinked Cycle Structures with Outer Cycles [PDF]
International Symposium on Information Theory and its Applications, 2018 For side-information graphs called Interlinked Cycle (IC) structures, which generalize cycles and cliques, Thapa, Ong and Johnson ("Interlinked Cycles for Index Coding: Generalizing Cycles and Cliques", IEEE Trans. Inf. Theory, vol. 63, no. 6, Jun.
K. V. Bharadwaj, B. Sundar Rajan
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Fundamental Limits of Coded Caching: Improved Delivery Rate-Cache Capacity Trade-off [PDF]
, 2016 A centralized coded caching system, consisting of a server delivering N popular files, each of size F bits, to K users through an error-free shared link, is considered.
Amiri, Mohammad Mohammadi, Gunduz, Deniz
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An Information-Theory-Based Approach for Optimal Model Reduction of Biomolecules [PDF]
Journal of Chemical Theory and Computation, 2020 In theoretical modeling of a physical system, a crucial step consists of the identification of those degrees of freedom that enable a synthetic yet informative representation of it.
Marco Giulini +3 more
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