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Chris XING TIAN

3 accepted papers

2025

SPACE: SPike-Aware Consistency Enhancement for Test-Time Adaptation in Spiking Neural Networks

NeurIPS 2025poster

Spiking Neural Networks (SNNs), as a biologically plausible alternative to Artificial Neural Networks (ANNs), have demonstrated advantages in terms of energy efficiency, temporal processing, and biological plausibility. However, SNNs are highly sensitive to distribution shifts, which can significant…

Cited by 0SourcecodeScholar
2025

Unraveling the Mechanics of Learning-Based Demonstration Selection for In-Context Learning

ACL 2025long

Large Language Models (LLMs) have demonstrated impressive in-context learning (ICL) capabilities from few-shot demonstration exemplars. Recent learning-based demonstration selection methods have proven beneficial to ICL by choosing more useful exemplars. While these methods generally assume they lea…

2024

Neuron Activation Coverage: Rethinking Out-of-distribution Detection and Generalization

ICLR 2024spotlight

The out-of-distribution (OOD) problem generally arises when neural networks encounter data that significantly deviates from the training data distribution, i.e., in-distribution (InD). In this paper, we study the OOD problem from a neuron activation view. We first formulate neuron activation states…