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Streamlined Genome Sequence Compression using Distributed Source Coding [PDF]
Cancer Informatics, 2014 We aim at developing a streamlined genome sequence compression algorithm to support alternative miniaturized sequencing devices, which have limited communication, storage, and computation power. Existing techniques that require heavy client (encoder side)
Shuang Wang +4 more
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Polar codes for distributed hierarchical source coding [PDF]
Advances in Mathematics of Communications, 2015 We show that polar codes can be used to achieve the rate-distortion functions in the problem of hierarchical source coding also known as the successive refinement problem. We also analyze the distributed version of this problem, constructing a polar coding scheme that achieves the rate distortion functions for successive refinement with side ...
Ye, Min, Barg, Alexander
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D-DSC: Decoding Delay-based Distributed Source Coding for Internet of Sensing Things. [PDF]
PLoS ONE, 2018 Spatial correlation between densely deployed sensor nodes in a wireless sensor network (WSN) can be exploited to reduce the power consumption through a proper source coding mechanism such as distributed source coding (DSC).
Metin Aktas +3 more
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Rate-Distortion Analysis of Distributed Indirect Source Coding [PDF]
EntropyMotivated by task-oriented semantic communication and distributed learning systems, this paper studies a distributed indirect source coding problem where M correlated sources are independently encoded for a central decoder.
Jiancheng Tang, Qianqian Yang
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Interleaving Gains for Receive Diversity Schemes of Distributed Turbo Codes in Wireless Half–Duplex Relay Channels [PDF]
Radioengineering, 2015 This paper proposes the interleaving gain in two different distributed turbo-coding schemes: Distributed Turbo Codes (DTC) and Distributed Multiple Turbo Codes (DMTC) for half-duplex relay system as an extension of our previous work on turbo coding ...
Tamer H. M. Soliman +2 more
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Distributed source coding of video [PDF]
, 2015 A foundation for distributed source coding was established in the classic papers of Slepian-Wolf (SW) [1] and Wyner-Ziv (WZ) [2]. This has provided a starting point for work on Distributed Video Coding (DVC), which exploits the source statistics at the decoder side offering shifting processing steps, conventionally performed at the video encoder side ...
Forchhammer, Søren, Van Luong, Huynh
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U-Shaped Split Federated Learning with Compact Features for Deep Learning-Based Image Coding [PDF]
EntropyU-shaped Split Federated Learning (U-SFL) is a promising paradigm for distributed image coding, offering parallel training capabilities and privacy preservation while mitigating computational burdens on edge devices.
Qizheng Sun +3 more
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Source Symbol Purging-Based Distributed Conditional Arithmetic Coding
Entropy, 2021 A distributed arithmetic coding algorithm based on source symbol purging and using the context model is proposed to solve the asymmetric Slepian–Wolf problem.
Jingjian Li +4 more
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Adaptive Distributed Source Coding [PDF]
IEEE Transactions on Image Processing, 2012 We consider distributed source coding in the presence of hidden variables that parameterize the statistical dependence among sources. We derive the Slepian-Wolf bound and devise coding algorithms for a block-candidate model of this problem. The encoder sends, in addition to syndrome bits, a portion of the source to the decoder uncoded as doping bits ...
David, Varodayan +2 more
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IEEE Open Journal of the Communications Society, 2022 A major bottleneck in distributed learning is the communication overhead of exchanging intermediate model update parameters between the worker nodes and the parameter server.
Naifu Zhang, Meixia Tao
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