Search Results - "Message-passing algorithm"

A Message-Passing Approach to Self-Organizing Internet-of-Things Based Public Safety Networks by Sohn, Illsoo, Lee, Sang Hyun

“…This paper develops a distributed self-organizing strategy for an Internet-of-Things (IoT)-based public safety network (IPSN). Recent advances in wireless…”
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A Message Passing Algorithm for the Problem of Path Packing in Graphs by Eschenfeldt, Patrick, Gamarnik, David

“… We consider a variant of this problem where each path starts within a fixed subset of root nodes, subject to a given bound on the length of paths…”
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Community Detection With Contextual Multilayer Networks by Ma, Zongming, Nandy, Sagnik

“… (MMSE) for estimating the common community structure in the balanced two block case using an orchestrated approximate message passing algorithm…”
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Analysis of the Min-Sum Algorithm for Packing and Covering Problems via Linear Programming by Even, Guy, Halabi, Nissim

“…Message-passing algorithms based on belief-propagation (BP) are successfully used in many applications, including decoding error correcting codes and solving constraint satisfaction and inference problems…”
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The Overlap Gap Property and Approximate Message Passing Algorithms for \(p\)-spin models by Gamarnik, David, Jagannath, Aukosh

“…We consider the algorithmic problem of finding a near ground state (near optimal solution) of a \(p\)-spin model. We show that for a class of algorithms…”
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A New Multiple Access Technique for 5G: Power Domain Sparse Code Multiple Access (PSMA) by Moltafet, Mohammad, Mokari, Nader, Javan, Mohammad Reza, Saeedi, Hamid, Pishro-Nik, Hossein

“…In this paper, a new approach for multiple access in the fifth generation (5G) of cellular networks called power domain sparse code multiple access (PSMA) is…”
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Cloud-Assisted Data Fusion and Sensor Selection for Internet of Things by Bijarbooneh, Farshid Hassani, Du, Wei, Ngai, Edith C.-H, Xiaoming Fu, Jiangchuan Liu

“… One major challenge for the IoT is to handle vast amount of sensing data generated from the smart devices that are resource-limited and subject to missing data due to link or node failures…”
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On the Sparsity of Spreading Sequences for NOMA with Reliability Guarantee and Detection Complexity Limitation by Ting Qi, Wei Feng, Youzheng Wang

“…, the message passing algorithm (MPA) for low-complexity and highly- reliable multiuser detection…”
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Deep learning-based Collision-aware Multi-user Detection for Grant-free Sparse Code Multiple Access Systems by Han, Minsig, Demissu, Metasebia G., Abebe, Ameha T., Kang, Chung G.

“…) at the base station (BS). The existing methods modify the factor graph on the message-passing algorithm (MPA…”
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Pathway Graphical Lasso by Grechkin, Maxim, Fazel, Maryam, Witten, Daniela, Lee, Su-In

“… The approach attempts to learn the structure of a Gaussian graphical model (GGM) by maximizing the log likelihood of the data, subject to an penalty on the elements of the inverse co-variance matrix…”
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Video Analysis for Understanding Human Actions and Interactions by Opazo, Cristian Manuel Rodriguez

“…Each time that we act, our actions are not just conditioned by the spatial information, e.g., objects, people, and the scene where we are involved. These…”
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Analysis and Design of Communication Policies for Energy-constrained Machine-type Devices by Alvi, Sheeraz Akhtar

“…This thesis focuses on the modelling, analysis and design of novel communication strategies for wireless machine-type communication (MTC) systems to realize…”
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An efficient Monte Carlo approach for optimizing decentralized estimation networks constrained by undirected topologies by Uney, M., Cetin, M.

“…We consider a decentralized estimation network subject to communication constraints such that nearby platforms can communicate with each other through low capacity links rendering an undirected graph…”
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Multimodal data integration and cross-modal querying via orchestrated approximate message passing by Nandy, Sagnik, Ma, Zongming

“… Under a dependent multifactor model, we develop a fully data-driven orchestrated approximate message passing algorithm for integrating information across these feature sets to achieve statistically…”
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Virtual Full Duplex Wireless Networks by Zhang, Lei

“…A novel paradigm is proposed in this thesis for designing the physical and medium access control (MAC) layers of wireless ad hoc or peer-to-peer networks…”
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LDPC Codes on Finite Fields: Construction, Reduced-Complexity Iterative Decoding and Cycle Counting by Li, Juane

“… Subjects to be investigated include: (1) flexible and systematic methods for constructing binary LDPC codes with quasi-cyclic structure based on finite fields; (2…”
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Efficient algorithm for routing optimization via statistical mechanics by Chi Ho Yeung

“… A distributive message-passing algorithm capable of optimizing the path configuration in real instances is devised, based on the analytical derivation, and is greatly simplified by expanding the cost…”
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Optimal Algorithms for Submodular Maximization with Distributed Constraints by Robey, Alexander, Adibi, Arman, Schlotfeldt, Brent, Pappas, George J, Hassani, Hamed

“… Given this distributed setting, we develop Constraint-Distributed Continuous Greedy (CDCG), a message passing algorithm that converges to the tight…”
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Submatrix localization via message passing by Hajek, Bruce, Wu, Yihong, Xu, Jiaming

“…)\) misclassification errors on average) by an optimized message passing algorithm if \(\lambda = \mu^2K^2/n\), the signal-to-noise ratio, exceeds…”
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Achieving accurate opinion consensus in large multi-agent systems by Pryymak, Oleksandr

“…Modern communication technologies offer the means to share information within decentralised,large and complex networks of agents. A significant number of…”
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