conftrace_
← Authors

Xingle Xu

2 papers · 2026–2026 · 1 conference · across top CS/AI conferences

Conferences

ACL (2)

Top co-authors

Shi Feng (2) Daling Wang (2) Yongkang Liu (2) Hinrich Schuetze (2) Zijing Wang (2) Ercong Nie (1) Qian Li (1) Xiaocui Yang (1) Peiqin Lin (1) Yiqun Zhang (1)

Keywords

model merging (1) parameter-efficient fine-tuning (1) multi-task model (1) representational capacity (1) full-parameter fine-tuning (1) effective parameter space (1) heavy-tailed method (1) gaussian width analysis (1)

Papers

Why Do More Experts Fail? A Theoretical Analysis of Model Merging ACL 2026 Look Within or Beyond? A Theoretical Comparison Between Parameter-Efficient and Full Fine-Tuning ACL 2026