Zobrazeno 1 - 10
of 32 697
pro vyhledávání: '"Chau, P."'
Autor:
Zhang, Youqian, Cheung, Michael, Yang, Chunxi, Zhai, Xinwei, Shen, Zitong, Ji, Xinyu, Fu, Eugene Y., Chau, Sze-Yiu, Luo, Xiapu
Numerous safety- or security-critical systems depend on cameras to perceive their surroundings, further allowing artificial intelligence (AI) to analyze the captured images to make important decisions. However, a concerning attack vector has emerged,
Externí odkaz:
http://arxiv.org/abs/2408.05124
Autor:
Liu, Hao, An, Jiancheng, Alexandropoulos, George C., Ng, Derrick Wing Kwan, Yuen, Chau, Gan, Lu
Stacked intelligent metasurfaces (SIMs) represent a novel signal processing paradigm that enables over-the-air processing of electromagnetic waves at the speed of light. Their multi-layer architecture exhibits customizable computational capabilities
Externí odkaz:
http://arxiv.org/abs/2408.04837
Autor:
Cho, Aeree, Kim, Grace C., Karpekov, Alexander, Helbling, Alec, Wang, Zijie J., Lee, Seongmin, Hoover, Benjamin, Chau, Duen Horng
Transformers have revolutionized machine learning, yet their inner workings remain opaque to many. We present Transformer Explainer, an interactive visualization tool designed for non-experts to learn about Transformers through the GPT-2 model. Our t
Externí odkaz:
http://arxiv.org/abs/2408.04619
Autor:
Mehta, Pratham, Narayanan, Rahul O, Karanth, Harsha, Yang, Haoyang, Slesnick, Timothy C, Shaw, Fawwaz, Chau, Duen Horng
Collaborative planning for congenital heart diseases typically involves creating physical heart models through 3D printing, which are then examined by both surgeons and cardiologists. Recent developments in mobile augmented reality (AR) technologies
Externí odkaz:
http://arxiv.org/abs/2408.03249
Counterfeit products cause severe harm to public safety and health by penetrating untrusted supply chains. Numerous anti-counterfeiting techniques have been proposed, among which the use of inherent, unclonable irregularities of paper surfaces has sh
Externí odkaz:
http://arxiv.org/abs/2408.02221
Multiple-input multiple-output has been a key technology for wireless systems for decades. For typical MIMO communication systems, antenna array elements are usually separated by half of the carrier wavelength, thus termed as conventional MIMO. In th
Externí odkaz:
http://arxiv.org/abs/2408.01956
Autor:
Zhao, Yufei, Feng, Yuan, Ismail, Afkar Mohamed, Wang, Ziyue, Guan, Yong Liang, Guo, Yongxin, Yuen, Chau
This paper presents a sophisticated reconfigurable metasurface architecture that introduces an advanced concept of flexible full-array space-time wavefront manipulation with enhanced dynamic capabilities. The practical 2-bit phase-shifting unit cell
Externí odkaz:
http://arxiv.org/abs/2407.19379
Autor:
Zhang, Youqian, Yang, Chunxi, Fu, Eugene Y., Jiang, Qinhong, Yan, Chen, Chau, Sze-Yiu, Ngai, Grace, Leong, Hong-Va, Luo, Xiapu, Xu, Wenyuan
Object detection can localize and identify objects in images, and it is extensively employed in critical multimedia applications such as security surveillance and autonomous driving. Despite the success of existing object detection models, they are o
Externí odkaz:
http://arxiv.org/abs/2407.16327
Conference Key Agreement (CKA) provides a secure method for multi-party communication. A recently developed interference-based prepare-and-measure quantum CKA possesses the advantages of measurement-device-independence, namely, being immune to side-c
Externí odkaz:
http://arxiv.org/abs/2407.15761
Movable antennas (MAs), traditionally explored in antenna design, have recently garnered significant attention in wireless communications due to their ability to dynamically adjust the antenna positions to changes in the propagation environment. Howe
Externí odkaz:
http://arxiv.org/abs/2407.15448