Zobrazeno 1 - 10
of 887
pro vyhledávání: '"Zheng Zhiming"'
Publikováno v:
中国工程科学, Vol 26, Iss 1, Pp 89-100 (2024)
Collective intelligence is an important component of the new generation of artificial intelligence (AI). It plays a decisive role in stimulating and converging innovative forces as well as coupling and integrating large-scale intelligent systems. It
Externí odkaz:
https://doaj.org/article/4c6d4b34ead04e51829b261a70fd1cd2
Autor:
Miao, Shuyi, Qiu, Wangjie, Zheng, Hongwei, Zhang, Qinnan, Tu, Xiaofan, Liu, Xunan, Liu, Yang, Dong, Jin, Zheng, Zhiming
The scaled Web 3.0 digital economy, represented by decentralized finance (DeFi), has sparked increasing interest in the past few years, which usually relies on blockchain for token transfer and diverse transaction logic. However, illegal behaviors, s
Externí odkaz:
http://arxiv.org/abs/2411.18875
Retrieved documents containing noise will hinder RAG from detecting answer clues and make the inference process slow and expensive. Therefore, context compression is necessary to enhance its accuracy and efficiency. Existing context compression metho
Externí odkaz:
http://arxiv.org/abs/2409.01579
With the growing deployment of LLMs in daily applications like chatbots and content generation, efforts to ensure outputs align with human values and avoid harmful content have intensified. However, increasingly sophisticated jailbreak attacks threat
Externí odkaz:
http://arxiv.org/abs/2409.03788
In a real-world RAG system, the current query often involves spoken ellipses and ambiguous references from dialogue contexts, necessitating query rewriting to better describe user's information needs. However, traditional context-based rewriting has
Externí odkaz:
http://arxiv.org/abs/2408.17072
Autor:
Zhu, Wenqiang, Wang, Xin, Wang, Chaoqian, Liu, Longzhao, Hu, Jiaxin, Zheng, Zhiming, Tang, Shaoting, Zheng, Hongwei, Dong, Jin
Understanding the evolution of cooperation in multiplayer games is of vital significance for natural and social systems. An important challenge is that group interactions often leads to nonlinear synergistic effects. However, previous models mainly f
Externí odkaz:
http://arxiv.org/abs/2408.02042
Publikováno v:
Frontiers in Neurology, Vol 13 (2022)
ObjectivesDynamic susceptibility contrast perfusion weighted imaging (DSC-PWI) plays an important role in the differential diagnosis between radionecrosis and recurrence of brain metastases (BMs) after gamma knife radiosurgery (GKRS). While the perfu
Externí odkaz:
https://doaj.org/article/f45da28850414337ac36398f45fabb6f
Private data, being larger and quality-higher than public data, can greatly improve large language models (LLM). However, due to privacy concerns, this data is often dispersed in multiple silos, making its secure utilization for LLM training a challe
Externí odkaz:
http://arxiv.org/abs/2406.14898
Publikováno v:
Knowledge-Based Systems 285 (2024) 111334
Deep reinforcement learning (DRL) faces significant challenges in addressing the hard-exploration problems in tasks with sparse or deceptive rewards and large state spaces. These challenges severely limit the practical application of DRL. Most previo
Externí odkaz:
http://arxiv.org/abs/2312.16456
Autor:
Wei, Ming, Wang, Xin, Liu, Longzhao, Zheng, Hongwei, Jiang, Yishen, Hao, Yajing, Zheng, Zhiming, Fu, Feng, Tang, Shaoting
Indirect reciprocity unveils how social cooperation is founded upon moral systems. Within the frame of dyadic games based on individual reputations, the "leading-eight" strategies distinguish themselves in promoting and sustaining cooperation. Howeve
Externí odkaz:
http://arxiv.org/abs/2310.09555