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When dealing with data from distinct locations, machine learning algorithms tend to demonstrate an implicit preference of some locations over the others, which constitutes biases that sabotage the spatial fairness of the algorithm. This…

Machine Learning · Computer Science 2024-02-22 Weiye Chen , Yiqun Xie , Xiaowei Jia , Erhu He , Han Bao , Bang An , Xun Zhou

Generalized belief propagation (GBP) has proven to be a promising technique for approximate inference tasks in AI and machine learning. However, the choice of a good set of clusters to be used in GBP has remained more of an art then a…

Artificial Intelligence · Computer Science 2012-07-19 Max Welling

Variational hybrid quantum-classical algorithms are powerful tools to maximize the use of Noisy Intermediate Scale Quantum devices. While past studies have developed powerful and expressive ansatze, their near-term applications have been…

Quantum Physics · Physics 2021-06-30 Sukin Sim , Jonathan Romero , Jerome F. Gonthier , Alexander A. Kunitsa

The mixed-size placement benchmarks described in this book chapter directly address several of the shortcomings in previously published suboptimality benchmarks. Two new sets of placement examples are constructed, one targeting the role of…

Networking and Internet Architecture · Computer Science 2023-05-29 Jason Cong , Michalis Romesis , Joseph R. Shinnerl , Kenton Sze , Min Xie

While substantial progress has been made in the absolute performance of localization and Visual Place Recognition (VPR) techniques, it is becoming increasingly clear from translating these systems into applications that other capabilities…

Computer Vision and Pattern Recognition · Computer Science 2023-07-06 Helen Carson , Jason J. Ford , Michael Milford

The vast data deluge at the network's edge is raising multiple challenges for the edge computing community. One of them is identifying edge storage servers where data from edge devices/sensors have to be stored to ensure low latency access…

Distributed, Parallel, and Cluster Computing · Computer Science 2023-04-10 N. Sreekumar , A. Chandra , J. B. Weissman

In recent years, deep learning models have become ubiquitous in industry and academia alike. Deep neural networks can solve some of the most complex pattern-recognition problems today, but come with the price of massive compute and memory…

Distributed, Parallel, and Cluster Computing · Computer Science 2022-05-24 Shreshth Tuli , Giuliano Casale , Nicholas R. Jennings

Many cache designs have been proposed to guard against contention-based side-channel attacks. One well-known type of cache is the randomized remapping cache. Many randomized remapping caches provide fixed or over protection, which leads to…

Cryptography and Security · Computer Science 2024-05-31 Xiao Liu , Mark Zwolinski , Basel Halak

Ultra-dense non-volatile racetrack memories (RTMs) have been investigated at various levels in the memory hierarchy for improved performance and reduced energy consumption. However, the innate shift operations in RTMs hinder their…

Distributed, Parallel, and Cluster Computing · Computer Science 2024-01-25 Asif Ali Khan , Andres Goens , Fazal Hameed , Jeronimo Castrillon

Purpose: Electromagnetic Tracking (EMT) can potentially complement fluoroscopic navigation, reducing radiation exposure in a hybrid setting. Due to the susceptibility to external distortions, systematic error in EMT needs to be compensated…

Image and Video Processing · Electrical Eng. & Systems 2020-05-25 Henry Krumb , Sofie Hofmann , David Kügler , Ahmed Ghazy , Bernhard Dorweiler , Robert Schmitt , Georgios Sakas , Anirban Mukhopadhyay

Pilot contamination remains a major bottleneck in realizing the full potential of distributed massive MIMO systems. We propose two dynamic and scalable pilot assignment schemes designed for practical deployment in such networks. First, we…

Networking and Internet Architecture · Computer Science 2025-10-27 Mohd Saif Ali Khan , Karthik RM , Samar Agnihotri

Chiplets are modular integrated circuits that can be combined to form a larger system, offering flexibility and performance enhancements. However, their dense packing often leads to significant thermal management challenges, requiring…

Computational Physics · Physics 2025-02-25 Giuseppe Romano , Aakrati Jain , Nima Dehmamy , Cheng Chi , Xin Zhang

Since the advent of new nanotechnologies, the variability of gate delay due to process variations has become a major concern. This paper proposes a new gate delay model that includes impact from both process variations and multiple input…

Hardware Architecture · Computer Science 2011-11-09 Y. Satish Kumar , Jun Li , Claudio Talarico , Janet Wang

Multi-access Edge Computing (MEC) is booming as a promising paradigm to push the computation and communication resources from cloud to the network edge to provide services and to perform computations. With container technologies, mobile…

Distributed, Parallel, and Cluster Computing · Computer Science 2020-05-20 Hailiang Zhao , Shuiguang Deng , Zijie Liu , Jianwei Yin , Schahram Dustdar

Countries with access to large bodies of water often aim to protect their maritime transport by employing maritime surveillance systems. However, the number of available sensors (e.g., cameras) is typically small compared to the…

Multiagent Systems · Computer Science 2023-11-28 Bach Long Nguyen , Anh-Dzung Doan , Tat-Jun Chin , Christophe Guettier , Surabhi Gupta , Estelle Parra , Ian Reid , Markus Wagner

Precise pick-and-place is essential in robotic applications. To this end, we define a novel exact training method and an iterative inference method that improve pick-and-place precision with Transporter Networks. We conduct a large scale…

Robotics · Computer Science 2023-02-20 Gergely Sóti , Xi Huang , Christian Wurll , Björn Hein

Entity alignment (EA) aims to find equivalent entities in different knowledge graphs (KGs). State-of-the-art EA approaches generally use Graph Neural Networks (GNNs) to encode entities. However, most of them train the models and evaluate…

Computation and Language · Computer Science 2023-04-17 Junyang Wu , Tianyi Li , Lu Chen , Yunjun Gao , Ziheng Wei

For reliable operation on urban roads, navigation using the Global Navigation Satellite System (GNSS) requires both accurately estimating the positioning detail from GNSS pseudorange measurements and determining when the estimated position…

Robotics · Computer Science 2021-10-26 Shubh Gupta , Grace X. Gao

Algorithms with predictions have attracted much attention in the last years across various domains, including variants of facility location, as a way to surpass traditional worst-case analyses. We study the $k$-facility location mechanism…

Computer Science and Game Theory · Computer Science 2024-03-20 Zohar Barak , Anupam Gupta , Inbal Talgam-Cohen

We investigate how fully-passive electromagnetic skins (EMSs) can be engineered to enhance channel charting (CC) in dense urban environments. We employ two complementary state-of-the-art CC techniques, semi-supervised t-distributed…

Signal Processing · Electrical Eng. & Systems 2025-11-04 Mahdi Maleki , Reza Agahzadeh Ayoubi , Marouan Mizmizi , Umberto Spagnolini
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