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Radar as a remote sensing technology has been used to analyze human activity for decades. Despite all the great features such as motion sensitivity, privacy preservation, penetrability, and more, radar has limited spatial degrees of freedom…

Signal Processing · Electrical Eng. & Systems 2023-06-21 Shuaifeng Jiang , Ahmed Alkhateeb , Daniel W. Bliss , Yu Rong

Since the spectrum below 6 GHz bands is insufficient to meet the high bandwidth requirements of 5G use cases, 5G networks expand their operation to mmWave bands. However, operation at these bands has to cope with a high penetration loss and…

Networking and Internet Architecture · Computer Science 2024-09-02 Lotte Weedage , Clara Stegehuis , Suzan Bayhan

Semantic communication (SemCom) emerges as a transformative paradigm for traffic-intensive visual data transmission, shifting focus from raw data to meaningful content transmission and relieving the increasing pressure on communication…

Image and Video Processing · Electrical Eng. & Systems 2026-02-02 Runze Cheng , Yao Sun , Ahmad Taha , Xuesong Liu , David Flynn , Muhammad Ali Imran

Large vision models (LVMs) have emerged as a foundational paradigm in visual intelligence, achieving state-of-the-art performance across diverse visual tasks. Recent advances in LVMs have facilitated their integration into Internet of…

Networking and Internet Architecture · Computer Science 2025-08-04 Yunting Xu , Jiacheng Wang , Ruichen Zhang , Dusit Niyato , Deepu Rajan , Liang Yu , Haibo Zhou , Abbas Jamalipour , Xianbin Wang

Building multimodal dialogue understanding capabilities situated in the in-cabin context is crucial to enhance passenger comfort in autonomous vehicle (AV) interaction systems. To this end, understanding passenger intents from spoken…

Computation and Language · Computer Science 2020-07-09 Eda Okur , Shachi H Kumar , Saurav Sahay , Lama Nachman

Accurate beam prediction is essential for mitigating signalling overhead and latency in integrated sensing and communication-enabled massive multi-input multi-output systems. With the aid of multimodal learning, the prediction accuracy can…

Signal Processing · Electrical Eng. & Systems 2026-05-15 Zijian Zheng , Wenqiang Yi , Hyundong Shin , Arumugam Nallanathan

The widespread use of deep neural networks has achieved substantial success in many tasks. However, there still exists a huge gap between the operating mechanism of deep learning models and human-understandable decision making, so that…

Artificial Intelligence · Computer Science 2021-03-08 Xiaowei Zhou , Jie Yin , Ivor Tsang , Chen Wang

Sign language is a visual language that enhances communication between people and is frequently used as the primary form of communication by people with hearing loss. Even so, not many people with hearing loss use sign language, and they…

Computer Vision and Pattern Recognition · Computer Science 2023-05-25 Rupesh Kumar , Ayush Sinha , Ashutosh Bajpai , S. K Singh

The air interface technology plays a crucial role in optimizing the communication quality for users. To address the challenges brought by the radio channel variations to air interface design, this article proposes a framework of wireless…

Signal Processing · Electrical Eng. & Systems 2024-10-01 Jianhua Zhang , Yichen Cai , Li Yu , Zhen Zhang , Yuxiang Zhang , Jialin Wang , Tao Jiang , Liang Xia , Ping Zhang

Human decision-making often relies on visual information from multiple perspectives or views. In contrast, machine learning-based object recognition utilizes information from a single image of the object. However, the information conveyed…

Computer Vision and Pattern Recognition · Computer Science 2025-10-01 Mona Alzahrani , Muhammad Usman , Salma Kammoun , Saeed Anwar , Tarek Helmy

The UAV network has recently emerged as a capable carrier for ubiquitous wireless intelligent communication in the B5G/6G era. Nevertheless, the separation of dual identity raises challenges from the perspective of communication efficiency…

Signal Processing · Electrical Eng. & Systems 2023-07-03 Yanpeng Cui , Zhiyong Feng , Qixun Zhang , Zhiqing Wei , Chenlong Xu , Ping Zhang

This article is a position paper which introduces the paradigm of ``Massive Wireless Human Sensing'', i.e. an infrastructure for wireless human sensing based on a plethora of heterogeneous wireless communication signals. More specifically,…

Networking and Internet Architecture · Computer Science 2025-08-14 Mauro De Sanctis

Human action recognition is an important problem in computer vision. It has a wide range of applications in surveillance, human-computer interaction, augmented reality, video indexing, and retrieval. The varying pattern of spatio-temporal…

Computer Vision and Pattern Recognition · Computer Science 2020-09-03 Yogesh S Rawat , Shruti Vyas

Efficient and accurate object detection is an important topic in the development of computer vision systems. With the advent of deep learning techniques, the accuracy of object detection has increased significantly. The project aims to…

Computer Vision and Pattern Recognition · Computer Science 2025-03-04 Md Pranto , Omar Faruk

Passive tracking methods, such as phone and wearable sensing, have become dominant in monitoring human behaviors in modern ubiquitous computing studies. While there have been significant advances in machine-learning approaches to translate…

Human-Computer Interaction · Computer Science 2025-10-31 Jiachen Li , Xiwen Li , Justin Steinberg , Akshat Choube , Bingsheng Yao , Xuhai Xu , Dakuo Wang , Elizabeth Mynatt , Varun Mishra

Optical sensors have played a pivotal role in acquiring real world data for critical applications. This data, when integrated with advanced machine learning algorithms provides meaningful information thus enhancing human vision. This paper…

Neural and Evolutionary Computing · Computer Science 2023-07-26 Muhammad Ali Farooq , Waseem Shariff , Mehdi Sefidgar Dilmaghani , Wang Yao , Moazam Soomro , Peter Corcoran

High user interaction capability of mobile devices can help improve the accuracy of mobile visual search systems. At query time, it is possible to capture multiple views of an object from different viewing angles and at different scales…

Multimedia · Computer Science 2018-05-01 Fatih Calisir , Muhammet Bastan , Ozgur Ulusoy , Ugur Gudukbay

Wireless signal recognition (WSR) is a crucial technique for intelligent communications and spectrum sharing in the next six-generation (6G) wireless communication networks. It can be utilized to enhance network performance and efficiency,…

Signal Processing · Electrical Eng. & Systems 2025-03-12 Hao Zhang , Fuhui Zhou , Hongyang Du , Qihui Wu , Chau Yuen

People with visual impairments often face significant challenges in locating and retrieving objects in their surroundings. Existing assistive technologies present a trade-off: systems that offer precise guidance typically require…

Signal capture stands in the forefront to perceive and understand the environment and thus imaging plays the pivotal role in mobile vision. Recent explosive progresses in Artificial Intelligence (AI) have shown great potential to develop…

Computer Vision and Pattern Recognition · Computer Science 2023-12-14 Jinli Suo , Weihang Zhang , Jin Gong , Xin Yuan , David J. Brady , Qionghai Dai