3 papers
cs.CL2026
Erase-then-Delta Attention: Decoupling Erase and Write Addresses in Delta-Rule Linear Attention
Xiao Li, Chengruidong Zhang, Hao Luo +15
Delta-rule linear attention improves recurrent memory updates by correcting what is already stored at the current write address before writing new content. However, the active corr…
cs.CL2026
FormulaReasoning: A Dataset for Formula-Based Numerical Reasoning
Xiao Li, Bolin Zhu, Kaiwen Shi +4
The application of physics formulas is a fundamental human capability in numerical reasoning. While existing datasets often rely on implicit mathematical knowledge, they rarely exp…
cs.CL2025
LogiNumSynth: Synthesizing Joint Logical-Numerical Reasoning Problems for Language Models
Yiwei Liu, Yucheng Li, Xiao Li +1
Joint logical-numerical reasoning remains a major challenge for language models, yet existing datasets rely on fixed rule sets and offer limited control over task complexity, const…