Zobrazeno 1 - 10
of 2 002
pro vyhledávání: '"Nguyen, Thang"'
This paper proposes a joint design of probabilistic constellation shaping (PCS) and precoding to enhance the sum-rate performance of multi-user visible light communications (VLC) broadcast channels subject to signal amplitude constraint. In the propo
Externí odkaz:
http://arxiv.org/abs/2408.02990
Publikováno v:
Management Science Letters, Pp 1861-1870 (2021)
The research focuses deeply on and evaluates the factors affecting financial management of educational managers training and fostering institutions in Ho Chi Minh City, Vietnam. This is a very specific model for countries in transition economies as i
Externí odkaz:
https://doaj.org/article/c8497bc768e74e778dbe5c5b92cd4073
We consider rigidity properties of compact symmetric spaces $X$ with metric $g_0$ of rank one. Suppose $g$ is another Riemannian metric on $X$ with sectional curvature $\kappa$ bounded by $0 \leq \kappa \leq 1$. If $g$ equals $g_0$ outside a convex p
Externí odkaz:
http://arxiv.org/abs/2406.00558
Autor:
Van Nguyen, Quan, Pham, Huy Quang, Tran, Dan Quang, Nguyen, Thang Kien-Bao, Nguyen-Dang, Nhat-Hao, Nguyen-Tat, Bao-Thien
Purpose: This study focuses on the development of automated text generation from radiology images, termed diagnostic captioning, to assist medical professionals in reducing clinical errors and improving productivity. The aim is to provide tools that
Externí odkaz:
http://arxiv.org/abs/2405.17002
Autor:
Bensaid, Oussama, Nguyen, Thang
We show that there exists a quasi-isometric embedding of the product of $n$ copies of $\mathbb{H}_{\mathbb{R}}^2$ into any symmetric space of non-compact type of rank $n$, and there exists a bi-Lipschitz embedding of the product of $n$ copies of the
Externí odkaz:
http://arxiv.org/abs/2405.02226
Autor:
Pham, Huy Quang, Nguyen, Thang Kien-Bao, Van Nguyen, Quan, Tran, Dan Quang, Nguyen, Nghia Hieu, Van Nguyen, Kiet, Nguyen, Ngan Luu-Thuy
Optical Character Recognition - Visual Question Answering (OCR-VQA) is the task of answering text information contained in images that have just been significantly developed in the English language in recent years. However, there are limited studies
Externí odkaz:
http://arxiv.org/abs/2404.18397
Autor:
Van Nguyen, Quan, Tran, Dan Quang, Pham, Huy Quang, Nguyen, Thang Kien-Bao, Nguyen, Nghia Hieu, Van Nguyen, Kiet, Nguyen, Ngan Luu-Thuy
Visual Question Answering (VQA) is a complicated task that requires the capability of simultaneously processing natural language and images. Initially, this task was researched, focusing on methods to help machines understand objects and scene contex
Externí odkaz:
http://arxiv.org/abs/2404.10652
Autor:
Nguyen, Binh, Nguyen, Linh, Nghiem, Truong X., La, Hung, Baca, Jose, Rangel, Pablo, Montoya, Miguel Cid, Nguyen, Thang
This paper investigates the problem of informative path planning for a mobile robotic sensor network in spatially temporally distributed mapping. The robots are able to gather noisy measurements from an area of interest during their movements to buil
Externí odkaz:
http://arxiv.org/abs/2403.16489
The task of separating dynamic objects from static environments using NeRFs has been widely studied in recent years. However, capturing large-scale scenes still poses a challenge due to their complex geometric structures and unconstrained dynamics. W
Externí odkaz:
http://arxiv.org/abs/2403.09419
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