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Qicheng Li

8 accepted papers

2026

AgentCDM: Enhancing Multi-Agent Collaborative Decision-Making via ACH-Inspired Structured Reasoning

AAAI 2026technical

Multi-agent systems (MAS) powered by large language models (LLMs) hold significant promise for solving complex decision-making tasks. However, the core process of collaborative decision-making (CDM) within these systems remains underexplored. Existing approaches often rely on either "dictatorial" st

Cited by 0SourcePDFScholar
2026

UniChange: Unifying Change Detection with Multimodal Large Language Model

CVPR 2026

Change detection (CD) is a fundamental task for monitoring and analysing land cover dynamics. While recent high performance models and high quality datasets have significantly advanced the field, a critical limitation persists. Current models typically acquire limited knowledge from single-type anno

Cited by 0SourcecodeScholar
2025

Enhancing Continual Learning for Medical Imaging: Efficient Knowledge Transfer and Multi-Disease Prediction

ICASSP 2025accepted

Deep learning models for medical disease detection require extensive labeled data, which is often scarce and expensive. Transfer learning can help by leveraging knowledge from large source domains, but directly fine-tuning these models can lead to catastrophic forgetting, making it impossible to reu…

Cited by 0SourceScholar
2025

Non-Pharmacological Interventions: A Virtual Training Framework for Fine Motor Learning

ICASSP 2025accepted

In contemporary rehabilitation treatments, it is common to integrate advanced technologies such as virtual reality and human-computer interaction. However, there is insufficient research on their efficacy in enhancing the fine motor skills of children with developmental coordination disorder (DCD).…

Cited by 0SourceScholar
2025

SDPO: Segment-Level Direct Preference Optimization for Social Agents

ACL 2025long

Social agents powered by large language models (LLMs) can simulate human social behaviors but fall short in handling complex social dialogues. Direct Preference Optimization (DPO) has proven effective in aligning LLM behavior with human preferences across various agent tasks. However, standard DPO f…

2025

kNN-CL: Enhancing Continual Learning with Nearest Neighbor Retrieval

ICASSP 2025accepted

Continual learning aims to learn new tasks sequentially without forgetting previously acquired knowledge. However, catastrophic forgetting remains a significant challenge. In this paper, we introduce kNN-CL, a simple yet effective approach that harnesses k-nearest neighbors (kNN) to mitigate forgett…

Cited by 0SourceScholar
2024

Better Zero-Shot Reasoning with Role-Play Prompting

NAACL 2024long

Modern large language models (LLMs) exhibit a remarkable capacity for role-playing, enabling them to embody not only human characters but also non-human entities. This versatility allows them to simulate complex human-like interactions and behaviors within various contexts, as well as to emulate spe…

2023

PromptRank: Unsupervised Keyphrase Extraction Using Prompt

ACL 2023long

The keyphrase extraction task refers to the automatic selection of phrases from a given document to summarize its core content. State-of-the-art (SOTA) performance has recently been achieved by embedding-based algorithms, which rank candidates according to how similar their embeddings are to documen…