activity
20242026
most citedTechGPT-2.0: A large language model project to solve the task of knowledge graph construction

1 citations · 2 across the 5 of their papers we have counts for

collaborators

6 papers

cs.AI2026

UniSkill: Learning Actor-Aligned Skill Proposals for an Evolving Policy

Yifei Lu, Cheng Liu, Dianzhi Yu +4

Large language model agents can improve across tasks by retaining reusable skills distilled from prior interactions. Recent work jointly optimizes task execution and skill extracti…

cs.CL2025

ConvergeWriter: Data-Driven Bottom-Up Article Construction

Binquan Ji, Jiaqi Wang, Ruiting Li +6

Large Language Models (LLMs) have shown remarkable prowess in text generation, yet producing long-form, factual documents grounded in extensive external knowledge bases remains a s…

cs.CL2025

CogDual: Enhancing Dual Cognition of LLMs via Reinforcement Learning with Implicit Rule-Based Rewards

Cheng Liu, Yifei Lu, Fanghua Ye +5

Role-Playing Language Agents (RPLAs) have emerged as a significant application direction for Large Language Models (LLMs). Existing approaches typically rely on prompt engineering…

cs.CL2025

Resource-Friendly Dynamic Enhancement Chain for Multi-Hop Question Answering

Binquan Ji, Haibo Luo, Yifei Lu +6

Knowledge-intensive multi-hop question answering (QA) tasks, which require integrating evidence from multiple sources to address complex queries, often necessitate multiple rounds…

cs.AI2025★ 1 cited

CodeTool: Enhancing Programmatic Tool Invocation of LLMs via Process Supervision

Yifei Lu, Fanghua Ye, Jian Li +6

Tool invocation significantly enhances the capabilities of Large Language Models (LLMs), yet challenges persist, particularly in complex task scenarios. Current methods, such as in…

cs.CL2024★ 1 cited

TechGPT-2.0: A large language model project to solve the task of knowledge graph construction

Jiaqi Wang, Yuying Chang, Zhong Li +6

Large language models have exhibited robust performance across diverse natural language processing tasks. This report introduces TechGPT-2.0, a project designed to enhance the capa…