8 citations · 9 across the 4 of their papers we have counts for
4 papers
Cost-Awareness in Tree-Search LLM Planning: A Systematic Study
Zihao Zhang, Hui Wei, Kenan Jiang +3
Planning under resource constraints is central to real-world decision making, yet most large language model (LLM) planners assume uniform action costs. We systematically analyze wh…
Hankel Determinants for Convolution of Power Series: An Extension of Cigler's Results
Feihu Liu, Ying Wang, Yingrui Zhang +1
Cigler considered certain shifted Hankel determinants of convolution powers of Catalan numbers and conjectured identities for these determinants. Recently, Fulmek gave a bijective…
PlanGenLLMs: A Modern Survey of LLM Planning Capabilities
Hui Wei, Zihao Zhang, Shenghua He +3
LLMs have immense potential for generating plans, transforming an initial world state into a desired goal state. A large body of research has explored the use of LLMs for various p…
Systematic Evaluation of LLM-as-a-Judge in LLM Alignment Tasks: Explainable Metrics and Diverse Prompt Templates
Hui Wei, Shenghua He, Tian Xia +4
LLM-as-a-Judge has been widely applied to evaluate and compare different LLM alignmnet approaches (e.g., RLHF and DPO). However, concerns regarding its reliability have emerged, du…