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The main goal in task planning is to build a sequence of actions that takes an agent from an initial state to a goal state. In robotics, this is particularly difficult because actions usually have several possible results, and sensors are…

Artificial Intelligence · Computer Science 2021-04-12 Sergio A. Serrano , Elizabeth Santiago , Jose Martinez-Carranza , Eduardo Morales , L. Enrique Sucar

We consider the online planning problem for a team of agents to discover and track an unknown and time-varying number of moving objects from onboard sensor measurements with uncertain measurement-object origins. Since the onboard sensors…

Multiagent Systems · Computer Science 2024-07-09 Hoa Van Nguyen , Ba-Ngu Vo , Ba-Tuong Vo , Hamid Rezatofighi , Damith C. Ranasinghe

Heavy data load and wide cover range have always been crucial problems for online data processing in internet of things (IoT). Recently, mobile-edge computing (MEC) and unmanned aerial vehicle base stations (UAV-BSs) have emerged as…

Networking and Internet Architecture · Computer Science 2019-06-13 Shuo Wan , Jiaxun Lu , Pingyi Fan , Khaled B. Letaief

Mobile edge computing (MEC) networks are one of the key technologies for ultra-reliability and low-latency communications. The computing resource allocation solution needs to be carefully designed to guarantee the computing resource…

Networking and Internet Architecture · Computer Science 2019-01-03 Heng Liu , Haoming Jia , Jiaqi Chen , Xiaohu Ge , Yonghui Li , Lin Tian , Jinglin Shi

Federated Learning is a new learning scheme for collaborative training a shared prediction model while keeping data locally on participating devices. In this paper, we study a new model of multiple federated learning services at the…

Machine Learning · Computer Science 2020-12-01 Minh N. H. Nguyen , Nguyen H. Tran , Yan Kyaw Tun , Zhu Han , Choong Seon Hong

The latency issue of the cloud-centric IoT management system has motivated Fog and Edge Computing (FEC) architecture, which distributes the tasks from the cloud to the edge resources such as routers, switches or the IoT devices themselves.…

Distributed, Parallel, and Cluster Computing · Computer Science 2018-11-28 Chii Chang , Amnir Hadachi , Satish Srirama

In this paper, the cooperative jobs dispatching problem in an edge computing network with multiple access points (APs) and edge servers is considered. Due to the uncertain traffic in the network between APs and edge servers, the job…

Networking and Internet Architecture · Computer Science 2019-12-24 Bojie Lv , Yuncong Hong , Haisheng Tan , Zhenhua Han , Rui Wang

Technological evolution of mobile user equipments (UEs), such as smartphones or laptops, goes hand-in-hand with evolution of new mobile applications. However, running computationally demanding applications at the UEs is constrained by…

Information Theory · Computer Science 2017-03-14 Pavel Mach , Zdenek Becvar

Future real-time applications like smart cities will use complex Machine Learning (ML) models for a variety of tasks. Timely status information is required for these applications to be reliable. Offloading computation to a mobile edge cloud…

Systems and Control · Electrical Eng. & Systems 2024-05-14 Nitya Sathyavageeswaran , Roy D. Yates , Anand D. Sarwate , Narayan Mandayam

In recent years several learning approaches to point goal navigation in previously unseen environments have been proposed. They vary in the representations of the environments, problem decomposition, and experimental evaluation. In this…

Robotics · Computer Science 2022-12-20 Yimeng Li , Arnab Debnath , Gregory J. Stein , Jana Kosecka

In recent years, enormous growth has been witnessed in the computational and storage capabilities of mobile devices. However, much of this computational and storage capabilities are not always fully used. On the other hand, popularity of…

Networking and Internet Architecture · Computer Science 2019-10-31 Venkatraman Balasubramanian , Kees Kroep , Kishor Chandra Joshi , R. Venkatesha Prasad

Unmanned aerial vehicle (UAV)-assisted mobile edge computing (MEC) and data collection (DC) have been popular research issues. Different from existing works that consider MEC and DC scenarios separately, this paper investigates a…

Neural and Evolutionary Computing · Computer Science 2025-02-12 Boxiong Wang , Hui Kang , Jiahui Li , Geng Sun , Zemin Sun , Jiacheng Wang , Dusit Niyato

We consider the dynamic multichannel access problem, which can be formulated as a partially observable Markov decision process (POMDP). We first propose a model-free actor-critic deep reinforcement learning based framework to explore the…

Information Theory · Computer Science 2018-10-10 Chen Zhong , Ziyang Lu , M. Cenk Gursoy , Senem Velipasalar

Multi-access edge computing (MEC) has already shown the potential in enabling mobile devices to bear the computation-intensive applications by offloading some tasks to a nearby access point (AP) integrated with a MEC server (MES). However,…

Signal Processing · Electrical Eng. & Systems 2020-06-30 Bo Yang , Xuelin Cao , Joshua Bassey , Xiangfang Li , Timothy Kroecker , Lijun Qian

The automotive and telco industries have taken an investment bet on the connected car market, pushing for the digital transformation of the sector by exploiting recent Information and Communication Technology (ICT) progress. As ICT…

Networking and Internet Architecture · Computer Science 2018-03-20 Fabio Giust , Vincenzo Sciancalepore , Dario Sabella , Miltiades C. Filippou , Simone Mangiante , Walter Featherstone , Daniele Munaretto

The development of mobile services has impacted a variety of computation-intensive and time-sensitive applications, such as recommendation systems and daily payment methods. However, computing task competition involving limited resources…

Distributed, Parallel, and Cluster Computing · Computer Science 2020-12-10 Honghao Gao , Xuejie Wang , Xiaojin Ma , Wei Wei , Shahid Mumtaz

Crowdsourced mobile edge caching and sharing (Crowd-MECS) is emerging as a promising content delivery paradigm by employing a large crowd of existing edge devices (EDs) to cache and share popular contents. The successful technology adoption…

Computer Science and Game Theory · Computer Science 2020-03-11 Changkun Jiang , Lin Gao , Tong Wang , Yufei Jiang , Jianqiang Li

In this paper, we consider a goal-oriented communication problem for edge server monitoring, where jobs arrive intermittently at multiple dispatchers and must be assigned to shared edge servers with finite queues and time-varying…

Systems and Control · Electrical Eng. & Systems 2025-10-01 Samuel Chamoun , Christian McDowell , Robin Buchanan , Kevin Chan , Eric Graves , Yin Sun

Online planning for partially observable Markov decision processes (POMDPs) provides efficient techniques for robot decision-making under uncertainty. However, existing methods fall short of preventing safety violations in dynamic…

Robotics · Computer Science 2024-09-10 Shili Sheng , Pian Yu , David Parker , Marta Kwiatkowska , Lu Feng

Online planning under uncertainty in partially observable domains is an essential capability in robotics and AI. The partially observable Markov decision process (POMDP) is a mathematically principled framework for addressing…

Robotics · Computer Science 2024-10-14 Da Kong , Vadim Indelman