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of 35 613
pro vyhledávání: '"Hei A"'
Retrieval-Augmented Generation (RAG) systems enhance large language models (LLMs) by integrating external knowledge sources, enabling more accurate and contextually relevant responses tailored to user queries. However, these systems remain vulnerable
Externí odkaz:
http://arxiv.org/abs/2501.00879
In the past years, many signal processing operations have been successfully adapted to the graph setting. One elegant and effective approach is to exploit the eigendecomposition of a graph shift operator (GSO), such as the adjacency or Laplacian oper
Externí odkaz:
http://arxiv.org/abs/2412.18501
Autor:
Wang, Yicheng, Jing, Jixiang, Luo, Yumeng, Ma, Linjie, Wang, Zhongqiang, Wang, Qi, Li, Kwai Hei, Chu, Zhiqin
Diamond exhibits superb performance across a wide range of applications due to its enormous outstanding properties in electronic, photonic and quantum fields. Yet heterogeneous integration of diamond for on-chip functionalities, like 2D materials, re
Externí odkaz:
http://arxiv.org/abs/2412.13406
Diffuse domain methods (DDMs) have garnered significant attention for approximating solutions to partial differential equations on complex geometries. These methods implicitly represent the geometry by replacing the sharp boundary interface with a di
Externí odkaz:
http://arxiv.org/abs/2412.07007
Large multimodal models (LMMs) have shown remarkable performance in the visual commonsense reasoning (VCR) task, which aims to answer a multiple-choice question based on visual commonsense within an image. However, the ability of LMMs to correct pote
Externí odkaz:
http://arxiv.org/abs/2412.07801
The goal of mechanistic interpretability is discovering simpler, low-rank algorithms implemented by models. While we can compress activations into features, compressing nonlinear feature-maps -- like MLP layers -- is an open problem. In this work, we
Externí odkaz:
http://arxiv.org/abs/2412.03773
Elliptic Curve Scalar Multiplication denoted as kP operation is the basic operation in all Elliptic Curve based cryptographic protocols. The atomicity principle and different atomic patterns for kP algorithms were proposed in the past as countermeasu
Externí odkaz:
http://arxiv.org/abs/2412.03218
Wi-Fi sensing has been extensively explored for various applications, including vital sign monitoring, human activity recognition, indoor localization, and tracking. However, practical implementation in real-world scenarios is hindered by unstable se
Externí odkaz:
http://arxiv.org/abs/2412.13208
Traditional global positioning systems often underperform indoors, whereas Wi-Fi has become an effective medium for various radio sensing services. Specifically, utilizing channel state information (CSI) from Wi-Fi networks provides a non-contact met
Externí odkaz:
http://arxiv.org/abs/2412.02260
We propose a framework to edit real-world Lidar scans with novel object layouts while preserving a realistic background environment. Compared to the synthetic data generation frameworks where Lidar point clouds are generated from scratch, our framewo
Externí odkaz:
http://arxiv.org/abs/2412.00592