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Zi-Jian Cheng

4 papers here

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

author position
  • first author3
  • middle author1

Across the 4 of 4 papers where every author was matched, so the position is known.

fields
  • cs.AI2
  • cs.LG2

identity via Semantic Scholar / OpenAlex

most citedRealistic Evaluation of TabPFN v2 in Open Environments

1 citations · 1 across the 2 of their papers we have counts for

collaborators

4 papers

cs.AI2026

LifeBench: A Benchmark for Long-Horizon Multi-Source Memory

Zihao Cheng, Weixin Wang, Yu Zhao +15

Long-term memory is fundamental for personalized agents capable of accumulating knowledge, reasoning over user experiences, and adapting across time. However, existing memory bench…

cs.LG2025★ 1 cited

Realistic Evaluation of TabPFN v2 in Open Environments

Zi-Jian Cheng, Zi-Yi Jia, Zhi Zhou +2

Tabular data, owing to its ubiquitous presence in real-world domains, has garnered significant attention in machine learning research. While tree-based models have long dominated t…

cs.AI2025

TabularMath: Understanding Math Reasoning over Tables with Large Language Models

Shi-Yu Tian, Zhi Zhou, Wei Dong +5

Mathematical reasoning has long been a key benchmark for evaluating large language models. Although substantial progress has been made on math word problems, the need for reasoning…

cs.LG2025

TabFSBench: Tabular Benchmark for Feature Shifts in Open Environments

Zi-Jian Cheng, Zi-Yi Jia, Zhi Zhou +2

Tabular data is widely utilized in various machine learning tasks. Current tabular learning research predominantly focuses on closed environments, while in real-world applications,…

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