Zobrazeno 1 - 10
of 29 116
pro vyhledávání: '"YANG, Hong"'
A $k$-hypertournament $H$ on $n$ vertices is a pair $(V(H),A(H))$, where $V(H)$ is a set of vertices and $A(H)$ is a set of $k$-tuples of vertices, called arcs, such that for any $k$-subset $S$ of $V(H)$, $A(H)$ contains exactly one of the $k!$ $k$-t
Externí odkaz:
http://arxiv.org/abs/2406.15851
A digraph $D$ with a subset $S$ of $V(D)$ is called $\boldsymbol{S}${\bf -strong} if for every pair of distinct vertices $u$ and $v$ of $S$, there is a $(u, v)$-dipath and a $(v, u)$-dipath in $D$. We define a digraph $D$ with a subset $S$ of $V(D)$
Externí odkaz:
http://arxiv.org/abs/2406.14332
We address the design and optimization of real-world-suitable hybrid precoders for multi-user wideband sub-terahertz (sub-THz) communications. We note that the conventional fully connected true-time delay (TTD)-based architecture is impractical becau
Externí odkaz:
http://arxiv.org/abs/2406.11220
We develop a graph neural network (GNN) to compute, within a time budget of 1 to 2 milliseconds required by practical systems, the optimal linear precoder (OLP) maximizing the minimal downlink user data rate for a Cell-Free Massive MIMO system - a ke
Externí odkaz:
http://arxiv.org/abs/2406.04456
Autor:
Jang, Youngjoon, Kim, Ji-Hoon, Ahn, Junseok, Kwak, Doyeop, Yang, Hong-Sun, Ju, Yoon-Cheol, Kim, Il-Hwan, Kim, Byeong-Yeol, Chung, Joon Son
The goal of this work is to simultaneously generate natural talking faces and speech outputs from text. We achieve this by integrating Talking Face Generation (TFG) and Text-to-Speech (TTS) systems into a unified framework. We address the main challe
Externí odkaz:
http://arxiv.org/abs/2405.10272
With the advent of image super-resolution (SR) algorithms, how to evaluate the quality of generated SR images has become an urgent task. Although full-reference methods perform well in SR image quality assessment (SR-IQA), their reliance on high-reso
Externí odkaz:
http://arxiv.org/abs/2405.09472
Publikováno v:
Physical Review A 109, 042424 (2024)
Quantum batteries have significant potential applications for future industry and daily life. The capacity is an important indicator for a battery. Methods to improve the capacity of quantum batteries are important. We consider quantum batteries give
Externí odkaz:
http://arxiv.org/abs/2405.03093
Visual Speech Recognition (VSR) tasks are generally recognized to have a lower theoretical performance ceiling than Automatic Speech Recognition (ASR), owing to the inherent limitations of conveying semantic information visually. To mitigate this cha
Externí odkaz:
http://arxiv.org/abs/2403.18843
This paper focuses on a real-time vehicle detection and urban traffic behavior analysis system based on Unmanned Aerial Vehicle (UAV) traffic video. By using UAV to collect traffic data and combining the YOLOv8 model and SORT tracking algorithm, the
Externí odkaz:
http://arxiv.org/abs/2402.16246
Publikováno v:
Physical Review A 109, 022419 (2024)
Bell nonlocality is the key quantum resource in some device-independent quantum information processing. It is of great importance to study the efficient sharing of this resource. Unsharp measurements are widely used in sharing the nonlocality of an e
Externí odkaz:
http://arxiv.org/abs/2402.12614