activity
20202026
most citedEduChat: A Large-Scale Language Model-based Chatbot System for Intelligent Education

35 citations · 68 across the 37 of their papers we have counts for

collaborators

38 papers

cs.SE2026

NexForge: Scaling Agent Capabilities through Requirement-Driven Task Synthesis for LLMs

Jiarong Zhao, Zhikai Lei, Zhiheng Xi +5

Scaling executable agent training data for LLM post-training is bottlenecked by substrate-bound methods that tie task generation to predefined tools, repositories, or skill graphs:…

cs.AI2026

Agents-K1: Towards Agent-native Knowledge Orchestration

Zongsheng Cao, Bihao Zhan, Jinxin Shi +25

Current LLM-based research agents have advanced through agent orchestration, yet largely overlook scientific knowledge orchestration. Existing works often reduce papers to abstract…

cs.CL2026

Ask Only When Needed: Proactive Retrieval from Memory and Skills for Experience-Driven Lifelong Agents

Yuxuan Cai, Wei Li, Jie Zhou +4

Online lifelong learning agents must decide not only how to act but also when to consult prior experience to continually improve on long-horizon tasks. Existing methods typically r…

cs.CL2025

Mitigating Strategy Preference Bias in Emotional Support Conversation via Uncertainty Estimations

Yougen Zhou, Qin Chen, Ningning Zhou +3

Emotional support conversation (ESC) aims to alleviate distress through empathetic dialogue, yet large language models (LLMs) face persistent challenges in delivering effective ESC…

cs.CL2025

DiaCBT: A Long-Periodic Dialogue Corpus Guided by Cognitive Conceptualization Diagram for CBT-based Psychological Counseling

Yougen Zhou, Ningning Zhou, Qin Chen +3

Psychotherapy reaches only a small fraction of individuals suffering from mental disorders due to social stigma and the limited availability of therapists. Large language models (L…

cs.LG2025★ 1 cited

Protein-SE(3): Benchmarking SE(3)-based Generative Models for Protein Structure Design

Lang Yu, Zhangyang Gao, Cheng Tan +3

SE(3)-based generative models have shown great promise in protein geometry modeling and effective structure design. However, the field currently lacks a modularized benchmark to en…

cs.IR2025

Optimizing Question Semantic Space for Dynamic Retrieval-Augmented Multi-hop Question Answering

Linhao Ye, Lang Yu, Zhikai Lei +3

Retrieval-augmented generation (RAG) is usually integrated into large language models (LLMs) to mitigate hallucinations and knowledge obsolescence. Whereas,conventional one-step re…

cs.LG2025

Task-Core Memory Management and Consolidation for Long-term Continual Learning

Tianyu Huai, Jie Zhou, Yuxuan Cai +5

In this paper, we focus on a long-term continual learning (CL) task, where a model learns sequentially from a stream of vast tasks over time, acquiring new knowledge while retainin…

cs.LG2025

Reinforced Interactive Continual Learning via Real-time Noisy Human Feedback

Yutao Yang, Jie Zhou, Junsong Li +5

This paper introduces an interactive continual learning paradigm where AI models dynamically learn new skills from real-time human feedback while retaining prior knowledge. This pa…

cs.AI2025

A Survey of Slow Thinking-based Reasoning LLMs using Reinforced Learning and Inference-time Scaling Law

Qianjun Pan, Wenkai Ji, Yuyang Ding +8

This survey explores recent advancements in reasoning large language models (LLMs) designed to mimic "slow thinking" - a reasoning process inspired by human cognition, as described…

cs.CL2025

Teaching LLMs for Step-Level Automatic Math Correction via Reinforcement Learning

Junsong Li, Jie Zhou, Yutao Yang +7

Automatic math correction aims to check students' solutions to mathematical problems via artificial intelligence technologies. Most existing studies focus on judging the final answ…

cs.CL2025

Code-Driven Inductive Synthesis: Enhancing Reasoning Abilities of Large Language Models with Sequences

Kedi Chen, Zhikai Lei, Fan Zhang +7

Large language models make remarkable progress in reasoning capabilities. Existing works focus mainly on deductive reasoning tasks (e.g., code and math), while another type of reas…

cs.CV2025

CL-MoE: Enhancing Multimodal Large Language Model with Dual Momentum Mixture-of-Experts for Continual Visual Question Answering

Tianyu Huai, Jie Zhou, Xingjiao Wu +4

Multimodal large language models (MLLMs) have garnered widespread attention from researchers due to their remarkable understanding and generation capabilities in visual language ta…

cs.CL2025

Enhancing Uncertainty Modeling with Semantic Graph for Hallucination Detection

Kedi Chen, Qin Chen, Jie Zhou +7

Large Language Models (LLMs) are prone to hallucination with non-factual or unfaithful statements, which undermines the applications in real-world scenarios. Recent researches focu…

cs.CL2024★ 1 cited

CMM-Math: A Chinese Multimodal Math Dataset To Evaluate and Enhance the Mathematics Reasoning of Large Multimodal Models

Wentao Liu, Qianjun Pan, Yi Zhang +7

Large language models (LLMs) have obtained promising results in mathematical reasoning, which is a foundational skill for human intelligence. Most previous studies focus on improvi…

cs.CL2024

Boosting Large Language Models with Socratic Method for Conversational Mathematics Teaching

Yuyang Ding, Hanglei Hu, Jie Zhou +3

With the introduction of large language models (LLMs), automatic math reasoning has seen tremendous success. However, current methods primarily focus on providing solutions or usin…

cs.CL2024

P-React: Synthesizing Topic-Adaptive Reactions of Personality Traits via Mixture of Specialized LoRA Experts

Yuhao Dan, Jie Zhou, Qin Chen +2

Personalized large language models (LLMs) have attracted great attention in many applications, such as emotional support and role-playing. However, existing works primarily focus o…

cs.CL2024

Modeling Comparative Logical Relation with Contrastive Learning for Text Generation

Yuhao Dan, Junfeng Tian, Jie Zhou +4

Data-to-Text Generation (D2T), a classic natural language generation problem, aims at producing fluent descriptions for structured input data, such as a table. Existing D2T works m…

cs.CL2024

Boosting Large Language Models with Continual Learning for Aspect-based Sentiment Analysis

Xuanwen Ding, Jie Zhou, Liang Dou +4

Aspect-based sentiment analysis (ABSA) is an important subtask of sentiment analysis, which aims to extract the aspects and predict their sentiments. Most existing studies focus on…

cs.CL2024

Recent Advances of Foundation Language Models-based Continual Learning: A Survey

Yutao Yang, Jie Zhou, Xuanwen Ding +5

Recently, foundation language models (LMs) have marked significant achievements in the domains of natural language processing (NLP) and computer vision (CV). Unlike traditional neu…

cs.AI2024

Boosting Conversational Question Answering with Fine-Grained Retrieval-Augmentation and Self-Check

Linhao Ye, Zhikai Lei, Jianghao Yin +3

Retrieval-Augmented Generation (RAG) aims to generate more reliable and accurate responses, by augmenting large language models (LLMs) with the external vast and dynamic knowledge.…

cs.CL2024

Enhancing Event Causality Identification with Rationale and Structure-Aware Causal Question Answering

Baiyan Zhang, Qin Chen, Jie Zhou +2

Document-level Event Causality Identification (DECI) aims to identify causal relations between two events in documents. Recent research tends to use pre-trained language models to…

cs.HC2024

Enhancing Depression-Diagnosis-Oriented Chat with Psychological State Tracking

Yiyang Gu, Yougen Zhou, Qin Chen +4

Depression-diagnosis-oriented chat aims to guide patients in self-expression to collect key symptoms for depression detection. Recent work focuses on combining task-oriented dialog…

cs.CL2024

DiaHalu: A Dialogue-level Hallucination Evaluation Benchmark for Large Language Models

Kedi Chen, Qin Chen, Jie Zhou +2

Since large language models (LLMs) achieve significant success in recent years, the hallucination issue remains a challenge, numerous benchmarks are proposed to detect the hallucin…