Suchergebnisse - "Message-passing algorithms"

Message Passing Algorithms for Scalable Multitarget Tracking von Meyer, Florian, Kropfreiter, Thomas, Williams, Jason L., Lau, Roslyn, Hlawatsch, Franz, Braca, Paolo, Win, Moe Z.

“… Situation-aware technologies enabled by multitarget tracking will lead to new services and applications in fields such as autonomous driving, indoor …”
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Message-passing algorithms for compressed sensing von Donoho, David L, Maleki, Arian, Montanari, Andrea

“… Compressed sensing aims to undersample certain high-dimensional signals yet accurately reconstruct them by exploiting signal characteristics. Accurate …”
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Message‐Passing Algorithms for Synchronization Problems over Compact Groups von Perry, Amelia, Wein, Alexander S., Bandeira, Afonso S., Moitra, Ankur

“… Various alignment problems arising in cryo‐electron microscopy, community detection, time synchronization, computer vision, and other fields fall into a common …”
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High-temperature expansions and message passing algorithms von Maillard, Antoine, Foini, Laura, Castellanos, Alejandro Lage, Krzakala, Florent, Mézard, Marc, Zdeborová, Lenka

“… approximation schemes, such as adaptive TAP, expectation-consistency, or the approximations behind the vector approximate message passing algorithm all rely on the same assumptions, that are also at the heart …”
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Universality of approximate message passing algorithms von Chen, Wei-Kuo, Lam, Wai-Kit

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Finite Sample Analysis of Approximate Message Passing Algorithms von Rush, Cynthia, Venkataramanan, Ramji

“… Approximate message passing (AMP) refers to a class of efficient algorithms for statistical estimation in high-dimensional problems such as compressed sensing …”
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Divergence Estimation in Message Passing algorithms von Skuratovs, Nikolajs, Davies, Michael

“… Many modern imaging applications can be modeled as compressed sensing linear inverse problems. When the measurement operator involved in the inverse problem is …”
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Unifying Message Passing Algorithms Under the Framework of Constrained Bethe Free Energy Minimization von Zhang, Dan, Song, Xiaohang, Wang, Wenjin, Fettweis, Gerhard, Gao, Xiqi

“… and appropriately imposed constraints. This new perspective in terms of constraint manipulation can offer additional insights on the connection between different message passing algorithms and is valid for a generic statistical model …”
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Approximate Message Passing Algorithms for Low Complexity OFDM-IM Detection von Sui, Zeping, Yan, Shefeng, Zhang, Hongming, Yang, Lie-Liang, Hanzo, Lajos

“… Low complexity approximate message passing (AMP) orthogonal frequency division multiplexing combined with index modulation (OFDM-IM) detection algorithms are …”
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Non-Negative Principal Component Analysis: Message Passing Algorithms and Sharp Asymptotics von Montanari, Andrea, Richard, Emile

“… Principal component analysis (PCA) aims at estimating the direction of maximal variability of a high-dimensional data set. A natural question is: does this …”
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High-Dimensional Macroeconomic Forecasting Using Message Passing Algorithms von Korobilis, Dimitris

“… In particular, a generalized approximate message passing algorithm is derived that has low algorithmic complexity and is trivially parallelizable …”
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Improved Message Passing Algorithms for Sparse Code Multiple Access von Dai, Jincheng, Niu, Kai, Dong, Chao, Lin, Jiaru

“… In this paper, a design framework for an improved SCMA multiuser detector is proposed based on the message passing algorithm (MPA …”
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A Non-Asymptotic Analysis of Generalized Vector Approximate Message Passing Algorithms With Rotationally Invariant Designs von Cademartori, Collin, Rush, Cynthia

“… Approximate Message Passing (AMP) algorithms are a class of iterative procedures for computationally-efficient estimation in high-dimensional inference and …”
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Factor Graph Based Message Passing Algorithms for Joint Phase-Noise Estimation and Decoding in OFDM-IM von Shi, Qiaolin, Wu, Nan, Wang, Hua, Ma, Xiaoli, Hanzo, Lajos

“… In order to glean benefits from orthogonal frequency division multiplexing combined with index modulation (OFDM-IM) in the presence of strong Phase-Noise …”
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Epidemic Source Detection in Contact Tracing Networks: Epidemic Centrality in Graphs and Message-Passing Algorithms von Yu, Pei-Duo, Tan, Chee Wei, Fu, Hung-Lin

“… We study the epidemic source detection problem in contact tracing networks modeled as a graph-constrained maximum likelihood estimation problem using the …”
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Deep learning via message passing algorithms based on belief propagation von Lucibello, Carlo, Pittorino, Fabrizio, Perugini, Gabriele, Zecchina, Riccardo

“… Message-passing algorithms based on the belief propagation (BP) equations constitute a well-known distributed computational scheme …”
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A Class of Optimal Structures for Node Computations in Message Passing Algorithms von He, Xuan, Cai, Kui, Zhou, Liang

“… Consider the computations at a node in a message passing algorithm. Assume that the node has incoming and outgoing messages <inline-formula> <tex-math notation …”
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Message-Passing Algorithms: Reparameterizations and Splittings von Ruozzi, Nicholas, Tatikonda, Sekhar

“… This paper provides a systematic study of such message-passing algorithms that extends the known results by exhibiting new sufficient conditions for convergence to local and/or global optima …”
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Message-Passing Algorithms and Improved LP Decoding von Arora, S., Daskalakis, C., Steurer, D.

“… Linear programming (LP) decoding for low-density parity-check codes (and related domains such as compressed sensing) has received increased attention over …”
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Message-Passing Algorithms for Counting Short Cycles in a Graph von Karimi, M., Banihashemi, A. H.

“… A message-passing algorithm for counting short cycles in a graph is presented. For bipartite graphs, which are of particular interest in coding, the algorithm is capable of counting cycles of length g, g+2 …”
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