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We briefly present the design and architecture of a system that aims to simplify the process of organizing, executing and administering crowdsensing campaigns in a smart city context over smartphones volunteered by citizens. We built our…

Distributed, Parallel, and Cluster Computing · Computer Science 2021-04-01 Dimitrios Amaxilatis , Evangelos Lagoudianakis , Georgios Mylonas , Evangelos Theodoridis

The Metaverse has emerged as the next generation of the Internet. It aims to provide an immersive, persistent virtual space where people can live, learn, work and interact with each other. However, the existing technology is inadequate to…

Social and Information Networks · Computer Science 2022-12-20 Chang Liu , Yitong Wang , Jun Zhao

We present an intelligent interactive nightstand mounted on a mobile robot, to aid the elderly in their homes using physical, tactile and visual percepts. We show the integration of three different sensing modalities for controlling the…

With the rise of intelligent Internet of Things (IoT) systems in urban environments, new opportunities are emerging to enhance real-time environmental monitoring. While most studies focus either on IoT-based air quality sensing or…

The rapid technological advances in the Internet of Things (IoT) allows the blueprint of Smart Cities to become feasible by integrating heterogeneous cloud/fog/edge computing paradigms to collaboratively provide variant smart services in…

Distributed, Parallel, and Cluster Computing · Computer Science 2020-04-07 Qian Qu , Ronghua Xu , Seyed Yahya Nikouei , Yu Chen

Pedestrian Detection is the most critical module of an Autonomous Driving system. Although a camera is commonly used for this purpose, its quality degrades severely in low-light night time driving scenarios. On the other hand, the quality…

Computer Vision and Pattern Recognition · Computer Science 2022-01-25 Kinjal Dasgupta , Arindam Das , Sudip Das , Ujjwal Bhattacharya , Senthil Yogamani

Energy conservation of sensor nodes for increasing the network life is the most crucial design goal while developing efficient routing protocol for wireless sensor networks. Recent technological advances help in the development of wide…

Networking and Internet Architecture · Computer Science 2014-09-05 Surender Kumar , Manish Prateek , N. J. Ahuja , Bharat Bhushan

Today, wearable internet-of-things (wIoT) devices continuously flood the cloud data centers at an enormous rate. This increases a demand to deploy an edge infrastructure for computing, intelligence, and storage close to the users. The…

Distributed, Parallel, and Cluster Computing · Computer Science 2017-01-31 Nicholas Constant , Debanjan Borthakur , Mohammadreza Abtahi , Harishchandra Dubey , Kunal Mankodiya

Future intelligent system will involve very various types of artificial agents, such as mobile robots, smart home infrastructure or personal devices, which share data and collaborate with each other to execute certain tasks.Designing an…

Human-Computer Interaction · Computer Science 2020-10-29 Chao Wang , Stephan Hasler , Manuel Muehlig , Frank Joublin , Antonello Ceravola , Joerg Deigmoeller , Lydia Fischer

The integration of sensing and communication (ISAC) is pivotal for the Metaverse but faces challenges like high data volume and privacy concerns. This paper proposes a novel integrated sensing, computing, and semantic communication (ISCSC)…

Signal Processing · Electrical Eng. & Systems 2025-04-11 Yinchao Yang , Jingxuan Zhou , Zhaohui Yang

Predicting risk map of traffic accidents is vital for accident prevention and early planning of emergency response. Here, the challenge lies in the multimodal nature of urban big data. We propose a compact neural ensemble model to alleviate…

Computer Vision and Pattern Recognition · Computer Science 2021-03-10 Wenshan Wang , Su Yang , Weishan Zhang

Multimodal AI models have achieved impressive performance in tasks that require integrating information from multiple modalities, such as vision and language. However, their "black-box" nature poses a major barrier to deployment in…

Artificial Intelligence · Computer Science 2026-02-18 Zhanliang Wang , Kai Wang

Integrated sensing and communication (ISAC) represents a paradigm shift, where previously competing wireless transmissions are jointly designed to operate in harmony via the shared use of the hardware platform for improving the spectral and…

Information Theory · Computer Science 2022-10-11 Guoliang Li , Shuai Wang , Kejiang Ye , Miaowen Wen , Derrick Wing Kwan Ng , Marco Di Renzo

Multi-access point coordination (MAPC) is a key technology for enhancing throughput in next-generation Wi-Fi within dense overlapping basic service sets. However, existing MAPC protocols rely on static, protocol-defined rules, which limits…

Artificial Intelligence · Computer Science 2025-11-27 Yifan Fan , Le Liang , Peng Liu , Xiao Li , Ziyang Guo , Qiao Lan , Shi Jin , Wen Tong

Cooperative Intelligent Transportation Systems (C-ITS) will change the modes of road safety and traffic management, especially at intersections without traffic lights, namely unsignalized intersections. Existing researches focus on vehicle…

Artificial Intelligence · Computer Science 2020-12-02 Mingzhi Jiang , Tianhao Wu , Zhe Wang , Yi Gong , Lin Zhang , Ren Ping Liu

The emergence of smart cities demands harnessing advanced technologies like the Internet of Things (IoT) and Artificial Intelligence (AI) and promises to unlock cities' potential to become more sustainable, efficient, and ultimately livable…

Machine Learning · Computer Science 2024-02-27 Tiago Dias , Tiago Fonseca , João Vitorino , Andreia Martins , Sofia Malpique , Isabel Praça

Legacy Building Information Modelling (BIM) systems are not designed to process the high-volume, high-velocity data emitted by in-building Internet-of-Things (IoT) sensors. Historical lack of consideration for the real-time nature of such…

Human-Computer Interaction · Computer Science 2021-03-09 Justas Brazauskas , Rohit Verma , Vadim Safronov , Matthew Danish , Jorge Merino , Xiang Xie , Ian Lewis , Richard Mortier

Urban growth sometimes leads to rigid infrastructure that struggles to adapt to changing demand. This paper introduces a novel approach, aiming to enable cities to evolve and respond more effectively to such dynamic demand. It identifies…

Computers and Society · Computer Science 2023-11-28 Xi Chen , Wei Hu , Jingru Yu , Ding Wang , Shengyue Yao , Yilun Lin , Fei-Yue Wang

Metaverse is an emerging virtual universe where humans can have real-time interactions and solid social links like in the physical world, and it opens up a new era of Internet and interactions. In Metaverse, an immersive and photorealistic…

Networking and Internet Architecture · Computer Science 2022-12-05 Yitong Wang , Jun Zhao

Multimodal remote sensing classification often suffers from missing modalities caused by sensor failures and environmental interference, leading to severe performance degradation. In this work, we rethink missing-modality learning from a…

Computer Vision and Pattern Recognition · Computer Science 2026-02-04 Qinghao Gao , Jiahui Qu , Wenqian Dong