activity
20242026
most citedOncoGPT: A Medical Conversational Model Tailored with Oncology Domain Expertise on a Large Language Model Meta-AI (LLaMA)

7 citations · 10 across the 12 of their papers we have counts for

collaborators

12 papers

cs.CL2026

TRAM: Enhancing Multimodal Reasoning with Trajectory-Derived Auxiliary Memory

Kang Liu, Zijing Wang, Yongkang Liu +5

Multimodal Large Reasoning Models (MLRMs) have achieved strong performance on tasks requiring visual understanding and multi-step inference. However, as reasoning trajectories grow…

cs.CL2026

NEAT: Neuron-Based Early Exit for Large Reasoning Models

Kang Liu, Yongkang Liu, Xiaocui Yang +5

Large Reasoning Models (LRMs) often suffer from \emph{overthinking}, a phenomenon in which redundant reasoning steps are generated after a correct solution has already been reached…

cs.LG2025★ 1 cited

Natural Language Actor-Critic: Scalable Off-Policy Learning in Language Space

Joey Hong, Kang Liu, Zhan Ling +2

Large language model (LLM) agents -- LLMs that dynamically interact with an environment over long horizons -- have become an increasingly important area of research, enabling autom…

cs.CL2025

SR-KI: Scalable and Real-Time Knowledge Integration into LLMs via Supervised Attention

Bohan Yu, Wei Huang, Kang Liu

This paper proposes SR-KI, a novel approach for integrating real-time and large-scale structured knowledge bases (KBs) into large language models (LLMs). SR-KI begins by encoding K…

cs.CL2025★ 1 cited

Scaling Long-Horizon LLM Agent via Context-Folding

Weiwei Sun, Miao Lu, Zhan Ling +4

Large language model (LLM) agents are fundamentally constrained by context length on long-horizon tasks. We introduce Context-Folding, a framework that empowers agents to actively…

cs.CL2025

Scaling LLM Multi-turn RL with End-to-end Summarization-based Context Management

Miao Lu, Weiwei Sun, Weihua Du +4

We study reinforcement learning (RL) fine-tuning of large language model (LLM) agents for long-horizon multi-turn tool use, where context length quickly becomes a fundamental bottl…

cs.LG2025

Generalizable End-to-End Tool-Use RL with Synthetic CodeGym

Weihua Du, Hailei Gong, Zhan Ling +7

Tool-augmented large language models (LLMs), hereafter LLM agents, leverage external tools to solve diverse tasks and interface with the real world. However, current training pract…

cs.AI2025

MIR-Bench: Can Your LLM Recognize Complicated Patterns via Many-Shot In-Context Reasoning?

Kai Yan, Zhan Ling, Kang Liu +5

The ability to recognize patterns from examples and apply them to new ones is a primal ability for general intelligence, and is widely studied by psychology and AI researchers. Man…

cs.CL2025

LongReason: A Synthetic Long-Context Reasoning Benchmark via Context Expansion

Zhan Ling, Kang Liu, Kai Yan +6

Large language models (LLMs) have demonstrated remarkable progress in understanding long-context inputs. However, benchmarks for evaluating the long-context reasoning abilities of…

cs.IR2024

SetCSE: Set Operations using Contrastive Learning of Sentence Embeddings

Kang Liu

Taking inspiration from Set Theory, we introduce SetCSE, an innovative information retrieval framework. SetCSE employs sets to represent complex semantics and incorporates well-def…

cs.CL2024★ 1 cited

KS-LLM: Knowledge Selection of Large Language Models with Evidence Document for Question Answering

Xinxin Zheng, Feihu Che, Jinyang Wu +4

Large language models (LLMs) suffer from the hallucination problem and face significant challenges when applied to knowledge-intensive tasks. A promising approach is to leverage ev…

cs.CL2024★ 7 cited

OncoGPT: A Medical Conversational Model Tailored with Oncology Domain Expertise on a Large Language Model Meta-AI (LLaMA)

Fujian Jia, Xin Liu, Lixi Deng +6

In the past year, there has been a growing trend in applying Large Language Models (LLMs) to the field of medicine, particularly with the advent of advanced language models such as…