← Search

Jianxiang Peng

4 accepted papers

2025

ChatSOP: An SOP-Guided MCTS Planning Framework for Controllable LLM Dialogue Agents

ACL 2025long

Dialogue agents powered by Large Language Models (LLMs) show superior performance in various tasks. Despite the better user understanding and human-like responses, their **lack of controllability** remains a key challenge, often leading to unfocused conversations or task failure. To address this, we…

2025

DCIS: Efficient Length Extrapolation of LLMs via Divide-and-Conquer Scaling Factor Search

EMNLP 2025

Large language models (LLMs) based on the Transformer architecture usually have their context length limited due to the high training cost. Recent advancements extend the context window by adjusting the scaling factors of RoPE and fine-tuning. However, suboptimal initialization of these factors resu

2025

DiplomacyAgent: Do LLMs Balance Interests and Ethical Principles in International Events?

EMNLP 2025

The widespread deployment of large language models (LLMs) across various domains has made their safety a critical priority. Inspired by think-tank decision-making philosophy, we propose DiplomacyAgent, an LLM-based multi-agent system for diplomatic position analysis. With DiplomacyAgent, we are able

Cited by 0SourcePDFScholar
2025

Praetor: A Fine-Grained Generative LLM Evaluator with Instance-Level Customizable Evaluation Criteria

ACL 2025long

With the increasing capability of large language models (LLMs), LLM-as-a-judge has emerged as a new evaluation paradigm. Compared with traditional automatic and manual evaluation, LLM evaluators exhibit better interpretability and efficiency. Despite this, existing LLM evaluators suffer from limited…