Tingqiang Xu
2 indexed papers
Recent (6 mo)
2With code
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226
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Algorithms×1Software Eng.×1AI×1
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2026
Beyond Problem Solving: UOJ-Bench for Evaluating Code Generation, Hacking, and Repair in Competitive Programming
The authors introduce UOJ-Bench, a benchmark to evaluate Large Language Models' ability to identify errors in human-written code.
Resizable Retrieval
The paper presents a resizable data structure for dynamic retrieval with O(1) time operations and space bound parameterized by the current size of the set.
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Papers
cs.DSTheoreticalRecentJun 14, 2026
Resizable Retrieval
William Kuszmaul, Aaron Putterman, Tingqiang Xu, Hangrui Zhou +1 more
The paper presents a resizable data structure for dynamic retrieval with O(1) time operations and space bound parameterized by the current size of the set.
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cs.SEcs.AIEmpiricalRecent