collaborators

8 papers

cs.AI2026

TRIP-Bench: A Benchmark for Long-Horizon Interactive Agents in Real-World Scenarios

Yuanzhe Shen, Zisu Huang, Zhengyuan Wang +14

As LLM-based agents are deployed in increasingly complex real-world settings, existing benchmarks underrepresent key challenges such as enforcing global constraints, coordinating m…

cs.LG2026

BatCoder: Self-Supervised Bidirectional Code-Documentation Learning via Back-Translation

Jingwen Xu, Yiyang Lu, Zisu Huang +9

Training LLMs for code-related tasks typically depends on high-quality code-documentation pairs, which are costly to curate and often scarce for niche programming languages. We int…

cs.PL2026

CSSG: Measuring Code Similarity with Semantic Graphs

Yiyang Lu, Jingwen Xu, Changze Lv +6

Existing code similarity metrics, such as BLEU, CodeBLEU, and TSED, largely rely on surface-level string overlap or abstract syntax tree structures, and often fail to capture deepe…

cs.CL2026

Benchmark^2: Systematic Evaluation of LLM Benchmarks

Qi Qian, Chengsong Huang, Jingwen Xu +13

The rapid proliferation of benchmarks for evaluating large language models (LLMs) has created an urgent need for systematic methods to assess benchmark quality itself. We propose B…

cs.DC2025

SATER: A Self-Aware and Token-Efficient Approach to Routing and Cascading

Yuanzhe Shen, Yide Liu, Zisu Huang +3

Large language models (LLMs) demonstrate remarkable performance across diverse tasks, yet their effectiveness frequently depends on costly commercial APIs or cloud services. Model…

cs.AI2025

IntentionReasoner: Facilitating Adaptive LLM Safeguards through Intent Reasoning and Selective Query Refinement

Yuanzhe Shen, Zisu Huang, Zhengkang Guo +5

The rapid advancement of large language models (LLMs) has driven their adoption across diverse domains, yet their ability to generate harmful content poses significant safety chall…