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Chuanfu Xu

4 accepted papers

2026

Failure Localization in Multi-Agent Code Generation via Knowledge-Guided and Transferable Reasoning

AAAI 2026technical

Recent advances in multi-agent Large Language Model-based code generation enable collaborative software development through role-specialized agents. However, failure localization of code generation remains challenging due to inter-agent dependencies and solution-path multiplicity. Consequently, exis

Cited by 0SourcePDFScholar
2026

Mitigating Collaboration Degeneration in Multi-Agent Code Generation via a Controllable Competitive Collaboration Approach

IJCAI 2026

Empowered by large language models (LLMs), multi-agent systems (MAS) have shown significant potential in code generation by simulating collaborative workflows. However, we identify a collaboration degeneration phenomenon, where one agent dominates while others remain disengaged, occurring in 38.4% o

Cited by 0Scholar
2022

Deep Anomaly Discovery From Unlabeled Videos via Normality Advantage and Self-Paced Refinement

CVPR 2022poster

While classic video anomaly detection (VAD) requires labeled normal videos for training, emerging unsupervised VAD (UVAD) aims to discover anomalies directly from fully unlabeled videos. However, existing UVAD methods still rely on shallow models to perform detection or initialization, and they are…

Cited by 51PDFcodeScholar
2019

Effective End-to-end Unsupervised Outlier Detection via Inlier Priority of Discriminative Network

NeurIPS 2019poster

Despite the wide success of deep neural networks (DNN), little progress has been made on end-to-end unsupervised outlier detection (UOD) from high dimensional data like raw images. In this paper, we propose a framework named E^3Outlier, which can perform UOD in a both effective and end-to-end manner…