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Likang Xiao

3 accepted papers

2026

ContextPRM: Leveraging Contextual Coherence for multi-domain Test-Time Scaling

ICLR 2026poster

Process reward models (PRMs) have demonstrated significant efficacy in enhancing the mathematical reasoning capabilities of large language models (LLMs) by leveraging test-time scaling (TTS). However, while most PRMs exhibit substantial gains in mathematical domains, the scarcity of domain-specific…

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2026

Harnessing Multiple Large Language Models: A Survey on LLM Ensemble

IJCAI 2026

LLM Ensemble---which involves the comprehensive use of multiple large language models (LLMs), each aimed at handling user queries during downstream inference, to benefit from their individual strengths---has gained substantial attention recently. The widespread availability of LLMs, coupled with the

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2023

Tucker Decomposition with Frequency Attention for Temporal Knowledge Graph Completion

ACL 2023findings

Temporal Knowledge Graph Completion aims to complete missing entities or relations under temporal constraints. Previous tensor decomposition-based models for TKGC only independently consider the combination of one single relation with one single timestamp, ignoring the global nature of the embedding…

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Likang Xiao — accepted AI-conference papers · AIConfPaper