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researcher

Xinzheng Xu

17 papers hereh-index 6202 citations41 works total

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

author position
  • middle author3
  • last author10

Across the 13 of 17 papers where every author was matched, so the position is known.

fields
  • cs.LG12
  • cs.CV3
  • cs.AI2

identity via Semantic Scholar / OpenAlex

activity
20222026
most citedClass-Imbalanced Complementary-Label Learning via Weighted Loss

20 citations · 23 across the 15 of their papers we have counts for

collaborators
Showing cs.AIShow all

2 papers · 1 filter

cs.AI2026

Counterfactual Regret for Reflective Agents with Lean-Verified Guarantees

Zhongnian Li, Shi Xu, Mengting Xu +2

Reflective language agents reuse feedback and memory to adapt across tasks without updating model weights. However, existing guarantees for policy selection and action generation d…

cs.AI2026

Think in Strategies, Act with Tools: Traceable Agentic Optimization for Combinatorial Problems

Zhongnian Li, Shi Xu, Peng Ying +3

Optimization by PROmpting (OPRO) directly leverages Large Language Models (LLMs) to generate candidate solutions through natural-language prompting. However, OPRO's optimization pr…

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