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Huajun Xi

9 papers hereh-index 3100 citations8 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author2
  • middle author7

Across the 9 of 9 papers where every author was matched, so the position is known.

fields
  • cs.LG5
  • stat.ML2
  • cs.AI1
  • cs.CV1

identity via Semantic Scholar / OpenAlex

activity
20232026
most citedOptimization-Free Test-Time Adaptation for Cross-Person Activity Recognition

5 citations · 5 across the 8 of their papers we have counts for

collaborators
Showing 2026Show all

3 papers · 1 filter

stat.ML2026

Occupancy-based Quantile Risk Control

Zihao Shi, Huajun Xi, Bingyi Jing +1

Conformal risk control is an emerging framework for the safe deployment of machine learning models with finite-sample guarantees. To accommodate a broader class of risk notions, qu…

cs.AI2026

Who&When Pro: Can LLMs Really Attribute Failures in AI Agents?

Jiale Liu, Huajun Xi, Shaokun Zhang +6

Automated failure attribution uses LLMs to identify where and why agentic systems fail. As agents become more capable, their failures become subtler, making automated attribution i…

cs.LG2026

Distribution-informed Efficient Conformal Prediction for Full Ranking

Wenbo Liao, Huipeng Huang, Chen Jia +3

Quantifying uncertainty is critical for the safe deployment of ranking models in real-world applications. Recent work offers a rigorous solution using conformal prediction in a ful…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.