Skip to content

Author

Zi-Han Wang

4 papers indexed here

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

#artificial intelligence Review Oct 2026

AgentPersonaBench: Benchmarking Persona-Driven User Simulation

We introduce AgentPersonaBench (APB), a benchmark evaluating whether persona conditioning faithfully steers downstream agent behavior. While language models are increasingly deployed for persona-driven user simulation, existing benchmarks primarily evaluate conversational styling or self-reports rather than authentic b...

Jin-Tao Huang, Yi-Fan Wang, Hong-Yuan Shen et al. · 0 citations
#machine learning Preprint Sep 2026

From Connectivity to Rewards: Dense Reward Learning with Directed State Graphs

This paper introduces a state connectivity model designed to predict pairwise state connectivity strength in asymmetric environments, and transforms these connectivity strengths into scalar auxiliary dense rewards, providing continuous guidance across multiple hierarchical levels.

Shuyuan Zhang, Zi-Han Wang, Xiao-Wen Chang et al. · 0 citations
#natural language process... Preprint Aug 2026

SIC-Agents: Benchmarking and Building an Adaptive Simulator for Pediatric Serious Illness Communication Training

This work introduces the first benchmark suite and simulation framework tailored to pediatric SIC training, and proposes SIC-Agents, a self-improving framework that generates a clinician-editable skill document to guide simulator behavior.

Zi-Han Wang, A. Slominska, Rennie Bimman et al. · 0 citations

We use cookies to run the site and, with your consent, for analytics and to show ads. See our Cookie Policy.