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The Big Data era features a huge amount of data that are contributed by numerous sources and used by many critical data-driven applications. Due to the varying reliability of sources, it is common to see conflicts among the multi-source…

Databases · Computer Science 2017-08-08 Xiu Susie Fang , Quan Z. Sheng , Xianzhi Wang , Anne H. H. Ngu

The rapid growth of population and the permanent increase in the number of vehicles engender several issues in transportation systems, which in turn call for an intelligent and cost-effective approach to resolve the problems in an efficient…

Applications · Statistics 2018-07-31 Sina Dabiri , Kevin Heaslip

Properly extracting patterns of individual mobility with high resolution data sources such as the one extracted from smartphone applications offers important opportunities. Potential opportunities not offered by call detailed records…

Physics and Society · Physics 2023-12-22 Yanyan Xu , Riccardo Di Clemente , Marta C. Gonzalez

Mobile crowdsensing allows a large number of mobile devices to measure phenomena of common interests and form a body of knowledge about natural and social environments. In order to get location annotations for indoor mobile crowdsensing,…

Cryptography and Security · Computer Science 2017-08-22 Qiang Xu , Rong Zheng , Ezzeldin Tahoun

The rapid development of the mobile Internet and the Internet of Things is leading to a diversification of user devices and the emergence of new mobile applications on a regular basis. Such applications include those that are…

Computational Engineering, Finance, and Science · Computer Science 2024-08-13 Xirui Tang , Zeyu Wang , Xiaowei Cai , Honghua Su , Changsong Wei

In the evolving landscape of transportation systems, integrating Large Language Models (LLMs) offers a promising frontier for advancing intelligent decision-making across various applications. This paper introduces a novel 3-dimensional…

Machine Learning · Computer Science 2024-12-17 Dexter Le , Aybars Yunusoglu , Karn Tiwari , Murat Isik , I. Can Dikmen

The source detection problem in network analysis involves identifying the origins of diffusion processes, such as disease outbreaks or misinformation propagation. Traditional methods often focus on single sources, whereas real-world…

Social and Information Networks · Computer Science 2025-07-14 Haomin Li , Daniel K. Sewell

In this paper, we design an information-based multi-robot source seeking algorithm where a group of mobile sensors localizes and moves close to a single source using only local range-based measurements. In the algorithm, the mobile sensors…

Robotics · Computer Science 2023-09-14 Tianpeng Zhang , Victor Qin , Yujie Tang , Na Li

There is a growing demand to deploy computation-intensive deep learning (DL) models on resource-constrained mobile devices for real-time intelligent applications. Equipped with a variety of processing units such as CPUs, GPUs, and NPUs, the…

Machine Learning · Computer Science 2024-05-06 Sicong Liu , Wentao Zhou , Zimu Zhou , Bin Guo , Minfan Wang , Cheng Fang , Zheng Lin , Zhiwen Yu

Users' locations are important for many applications such as personalized search and localized content delivery. In this paper, we study the problem of profiling Twitter users' locations with their following network and tweets. We propose a…

Databases · Computer Science 2012-08-02 Rui Li , Shengjie Wang , Kevin Chen-Chuan Chang

Nowadays, the mainstream approach in position allocation system is to utilize a reinforcement learning model to allocate appropriate locations for items in various channels and then mix them into the feed. There are two types of data…

Information Retrieval · Computer Science 2023-04-19 Xiaowen Shi , Ze Wang , Yuanying Cai , Xiaoxu Wu , Fan Yang , Guogang Liao , Yongkang Wang , Xingxing Wang , Dong Wang

Multi-robot patrolling represents a fundamental problem for many monitoring and surveillance applications and has gained significant interest in recent years. In patrolling, mobile robots repeatedly travel through an environment, capture…

Robotics · Computer Science 2020-01-22 Jürgen Scherer , Bernhard Rinner

In near future, anticipated large number of mobile users may introduce very large centralized databases and increase end-to-end delays in location registration and call delivery on HLR-VLR database and will become infeasible. After…

Networking and Internet Architecture · Computer Science 2013-04-11 Md. Mamun Ali Sarker , Md. Ashraf Hossain Khan , M. M. A. Hashem

Data-target association is an important step in multi-target localization for the intelligent operation of un- manned systems in numerous applications such as search and rescue, traffic management and surveillance. The objective of this…

Systems and Control · Computer Science 2017-05-31 Samuel Silva , Rengan Suresh , Feng Tao , Johnathan Votion , Yongcan Cao

Heterogeneity across devices in federated learning (FL) typically refers to statistical (e.g., non-i.i.d. data distributions) and resource (e.g., communication bandwidth) dimensions. In this paper, we focus on another important dimension…

Distributed, Parallel, and Cluster Computing · Computer Science 2024-01-10 Su Wang , Seyyedali Hosseinalipour , Christopher G. Brinton

The multi-source data generated by distributed systems, provide a holistic description of the system. Harnessing the joint distribution of the different modalities by a learning model can be beneficial for critical applications for…

Machine Learning · Computer Science 2021-01-14 Jasmin Bogatinovski , Sasho Nedelkoski

Routine and consistent data collection is required to address contemporary transportation issues.The cost of data collection increases significantly when sophisticated machines are used to collect data. Due to this constraint, State…

Computer Vision and Pattern Recognition · Computer Science 2021-06-22 Armstrong Aboah , Michael Boeding , Yaw Adu-Gyamfi

Multi-User Detection (MUD) techniques are currently being examined as promising technologies for the next generation of broadband, interactive, multibeam, satellite communication (SatCom) systems. Results in the existing literature have…

Information Theory · Computer Science 2012-11-27 Dimitrios Christopoulos , Symeon Chatzinotas , Jens Krause , Bjorn Ottersten

The pervasiveness of GPS-enabled mobile devices and the widespread use of location-based services have resulted in the generation of massive amounts of geo-tagged data. In recent times, the data analysis now has access to more sources,…

Machine Learning · Computer Science 2021-11-12 Syed Raza Bashir , Vojislav Misic

Deep Neural Network (DNN) trained object detectors are widely deployed in many mission-critical systems for real time video analytics at the edge, such as autonomous driving and video surveillance. A common performance requirement in these…

Distributed, Parallel, and Cluster Computing · Computer Science 2021-07-28 Yanzhao Wu , Ling Liu , Ramana Kompella