Zobrazeno 1 - 10
of 3 602
pro vyhledávání: '"Pham, Thanh-an"'
Free-space optics (FSO)-based satellite communication systems have recently received considerable attention due to their enhanced capacity compared to their radio frequency (RF) counterparts. This paper analyzes the performance of physical layer secu
Externí odkaz:
http://arxiv.org/abs/2402.13554
There has been an increasing interest in physical layer security (PLS), which, compared with conventional cryptography, offers a unique approach to guaranteeing information confidentiality against eavesdroppers. In this paper, we study a joint design
Externí odkaz:
http://arxiv.org/abs/2402.13549
Autor:
Chen, Hongbo, Kumaralingam, Logiraj, Zhang, Shuhang, Song, Sheng, Zhang, Fayi, Zhang, Haibin, Pham, Thanh-Tu, Lou, Edmond H. M., Punithakumar, Kumaradevan, Zhang, Yuyao, Le, Lawrence H., Zheng, Rui
Three-dimensional (3D) freehand ultrasound (US) is a widely used imaging modality that allows non-invasive imaging of medical anatomy without radiation exposure. Surface reconstruction of US volume is vital to acquire the accurate anatomical structur
Externí odkaz:
http://arxiv.org/abs/2401.05915
Data is a cornerstone for fine-tuning large language models, yet acquiring suitable data remains challenging. Challenges encompassed data scarcity, linguistic diversity, and domain-specific content. This paper presents lessons learned while crawling
Externí odkaz:
http://arxiv.org/abs/2311.01049
This study evaluates the efficacy of ChatGPT as an AI teaching and learning support tool in an integrated circuit systems course at a higher education institution in an Asian country. Various question types were completed, and ChatGPT responses were
Externí odkaz:
http://arxiv.org/abs/2311.01048
This paper studies energy-efficient precoding designs for multi-user visible light communication (VLC) systems from the perspective of physical layer security where users' messages must be kept mutually confidential. For such systems, we first derive
Externí odkaz:
http://arxiv.org/abs/2309.15483
This paper studies the design of energy-efficient artificial noise (AN) schemes in the context of physical layer security in visible light communications (VLC). Two different transmission schemes termed $\textit{selective AN-aided single-input single
Externí odkaz:
http://arxiv.org/abs/2309.14636
Autor:
Kapoor, Sayash, Cantrell, Emily, Peng, Kenny, Pham, Thanh Hien, Bail, Christopher A., Gundersen, Odd Erik, Hofman, Jake M., Hullman, Jessica, Lones, Michael A., Malik, Momin M., Nanayakkara, Priyanka, Poldrack, Russell A., Raji, Inioluwa Deborah, Roberts, Michael, Salganik, Matthew J., Serra-Garcia, Marta, Stewart, Brandon M., Vandewiele, Gilles, Narayanan, Arvind
Machine learning (ML) methods are proliferating in scientific research. However, the adoption of these methods has been accompanied by failures of validity, reproducibility, and generalizability. These failures can hinder scientific progress, lead to
Externí odkaz:
http://arxiv.org/abs/2308.07832
Optical projection tomography (OPT) is a powerful tool for biomedical studies. It achieves 3D visualization of mesoscopic biological samples with high spatial resolution using conventional tomographic-reconstruction algorithms. However, various artif
Externí odkaz:
http://arxiv.org/abs/2309.16677
We show that structural information can be extracted from single molecule localization microscopy (SMLM) data. More precisely, we reinterpret SMLM data as the measures of a phaseless optical diffraction tomography system for which the illumination so
Externí odkaz:
http://arxiv.org/abs/2307.09261