RAG-Optimized Tibetan Tourism LLMs: Enhancing Accuracy and Personalization

Kavli Affiliate: Ke Wang | First 5 Authors: Jinhu Qi, Shuai Yan, Yibo Zhang, Wentao Zhang, Rong Jin | Summary: With the development of the modern social economy, tourism has become an important way to meet people’s spiritual needs, bringing development opportunities to the tourism industry. However, existing large language models (LLMs) face challenges in […]


Continue.. RAG-Optimized Tibetan Tourism LLMs: Enhancing Accuracy and Personalization

Subgoal-based Hierarchical Reinforcement Learning for Multi-Agent Collaboration

Kavli Affiliate: Ran Wang | First 5 Authors: Cheng Xu, Changtian Zhang, Yuchen Shi, Ran Wang, Shihong Duan | Summary: Recent advancements in reinforcement learning have made significant impacts across various domains, yet they often struggle in complex multi-agent environments due to issues like algorithm instability, low sampling efficiency, and the challenges of exploration and […]


Continue.. Subgoal-based Hierarchical Reinforcement Learning for Multi-Agent Collaboration

Subgoal-based Hierarchical Reinforcement Learning for Multi-Agent Collaboration

Kavli Affiliate: Ran Wang | First 5 Authors: Cheng Xu, Changtian Zhang, Yuchen Shi, Ran Wang, Shihong Duan | Summary: Recent advancements in reinforcement learning have made significant impacts across various domains, yet they often struggle in complex multi-agent environments due to issues like algorithm instability, low sampling efficiency, and the challenges of exploration and […]


Continue.. Subgoal-based Hierarchical Reinforcement Learning for Multi-Agent Collaboration

Subgoal-based Hierarchical Reinforcement Learning for Multi-Agent Collaboration

Kavli Affiliate: Ran Wang | First 5 Authors: Cheng Xu, Changtian Zhang, Yuchen Shi, Ran Wang, Shihong Duan | Summary: Recent advancements in reinforcement learning have made significant impacts across various domains, yet they often struggle in complex multi-agent environments due to issues like algorithm instability, low sampling efficiency, and the challenges of exploration and […]


Continue.. Subgoal-based Hierarchical Reinforcement Learning for Multi-Agent Collaboration

An FUV-detected Accretion Shock at the Star-Disk Boundary of FU Ori

Kavli Affiliate: Gregory J. Herczeg | First 5 Authors: Adolfo S. Carvalho, Lynne A. Hillenbrand, Kevin France, Gregory J. Herczeg, | Summary: FU Ori objects are the most extreme eruptive young stars known. Their 4 to 5 magnitude photometric outbursts last for decades and are attributed to a factor of up to 10,000 increase in […]


Continue.. An FUV-detected Accretion Shock at the Star-Disk Boundary of FU Ori

On the kinematic nature of apparent discs at high redshifts: Local counterparts are not dominated by ordered rotation but by tangentially anisotropic random motion

Kavli Affiliate: Yingjie Peng | First 5 Authors: Bitao Wang, Yingjie Peng, Michele Cappellari, Hua Gao, Houjun Mo | Summary: It is not straightforward to physically interpret the apparent morphology of galaxies. Recent observations by James Webb Space Telescope (JWST) revealed a dominant galaxy population at high redshifts ($z>2$) that were visually classified as discs […]


Continue.. On the kinematic nature of apparent discs at high redshifts: Local counterparts are not dominated by ordered rotation but by tangentially anisotropic random motion

Dynamics of the unitary Bose gas near a narrow Feshbach resonance: universal coherent atom-molecule oscillations

Kavli Affiliate: Ke Wang | First 5 Authors: Ke Wang, Zhendong Zhang, Shu Nagata, Zhiqiang Wang, K. Levin | Summary: Quench experiments on a unitary Bose gas around a broad Feshbach resonance have led to the discovery of universal dynamics. This universality is manifested in the measured atomic momentum distributions where, asymptotically, a quasi-equilibrated metastable […]


Continue.. Dynamics of the unitary Bose gas near a narrow Feshbach resonance: universal coherent atom-molecule oscillations