3 papers
cs.CL2026
Certify or Refuse: A Cross-Model Map for Selective Risk Control with Coverage Floors under Covariate Shift
Jiamiao Liu, Dewen Qiao, Yu Zhang +1
Certified selective predictors attain whatever coverage they attain; operators impose an automation floor: answer at least a -fraction of shifted target traffic with at most an…
cs.LG2026
A Joint Finite-Sample Certificate for Adaptive Selective Conformal Risk Control
Xiaoli Yu, Jiamiao Liu
Selective predictors answer on confident inputs and abstain elsewhere; deploying one safely needs a single finite-sample certificate that simultaneously upper-bounds the selected r…
cs.ET2026
UrbanMoE: A Sparse Multi-Modal Mixture-of-Experts Framework for Multi-Task Urban Region Profiling
Pingping Liu, Jiamiao Liu, Zijian Zhang +5
Urban region profiling, the task of characterizing geographical areas, is crucial for urban planning and resource allocation. However, existing research in this domain faces two si…