Zobrazeno 1 - 10
of 607
pro vyhledávání: '"LIU Hanwen"'
In this paper, we address a long-standing challenge: how to achieve both efficiency and scalability in solving semidefinite programming problems. We propose breakthrough acceleration techniques for a wide range of low-rank factorization-based first-o
Externí odkaz:
http://arxiv.org/abs/2407.15049
Autor:
He, Nan, Xiong, Weichen, Liu, Hanwen, Liao, Yi, Ding, Lei, Zhang, Kai, Tang, Guohua, Han, Xiao, Yang, Wei
The effectiveness of large language models (LLMs) is often hindered by duplicated data in their extensive pre-training datasets. Current approaches primarily focus on detecting and removing duplicates, which risks the loss of valuable information and
Externí odkaz:
http://arxiv.org/abs/2407.06654
Publikováno v:
IEEE Access, Vol 8, Pp 192282-192287 (2020)
Human welder’s experiences and skills are critical for producing quality welds in manual gas tungsten arc welding (GTAW) process. For batch welding of the same workpiece, and the welding experience accumulated in same welding track, the welding pro
Externí odkaz:
https://doaj.org/article/aecda6dca04d465a83c016cf26a84003
Integrating information from different reference data sources is a major challenge for Retrieval-Augmented Generation (RAG) systems because each knowledge source adopts a unique data structure and follows different conventions. Retrieving from multip
Externí odkaz:
http://arxiv.org/abs/2406.00456
Deciphering the intricacies of the human brain has captivated curiosity for centuries. Recent strides in Brain-Computer Interface (BCI) technology, particularly using motor imagery, have restored motor functions such as reaching, grasping, and walkin
Externí odkaz:
http://arxiv.org/abs/2405.02165
Autor:
Liu, Hanwen, Zhang, Jun
An affine connection is said to be flat if its curvature tensor vanishes identically. Koszul-Vinberg (KV for abbreviation) cohomology has been invoked to study the deformation theory of flat and torsion-free affine connections on tangent bundle. In t
Externí odkaz:
http://arxiv.org/abs/2404.18344
Publikováno v:
SHS Web of Conferences, Vol 140, p 01018 (2022)
In order to improve the speed of road vehicle and lane line detection, a road vehicle and lane line detection method with improved YOLOv4-tiny algorithm is proposed by using K-means++ clustering algorithm instead of the original K-means algorithm. Us
Externí odkaz:
https://doaj.org/article/88c9112a943b400cbf21d123795a5b78
Column encoding schemes have witnessed a spark of interest with the rise of open storage formats (like Parquet) in data lakes in modern cloud deployments. This is not surprising -- as data volume increases, it becomes more and more important to reduc
Externí odkaz:
http://arxiv.org/abs/2403.17229
Autor:
Bi, Zhenyu, Dip, Sajib Acharjee, Hajialigol, Daniel, Kommu, Sindhura, Liu, Hanwen, Lu, Meng, Wang, Xuan
The capabilities of AI for biomedicine span a wide spectrum, from the atomic level, where it solves partial differential equations for quantum systems, to the molecular level, predicting chemical or protein structures, and further extending to societ
Externí odkaz:
http://arxiv.org/abs/2403.15673
Autor:
Liu, Hanwen
The stretched Gau{\ss}ian function $f(\mathbf{x})=\exp \left(-\|\mathbf{x}\|^s\right)$, as a real function defined on $\mathbb{R}^d$, has found numerous applications in mathematics and physics. For instance, to describe results from spectroscopy or i
Externí odkaz:
http://arxiv.org/abs/2403.12843