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Aug 2026
OMD-Approachability is proposed, which combines online mirror descent with Blackwell's approachability to optimize MSR under two-sided operational constraints, and is evaluated on a real-world crowdsourcing dataset.
Quan Zhou, Yi-Yan Huang
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We introduce Multinomial Subset Routing (MSR), a new online routing framework over $K$ experts in which the learner keeps a multinomial routing policy instead of a deterministic subset of experts. At each round, the learner samples $M$ experts i.i.d. from the multinomial policy, and the resulting set of distinct sample...
Quan Zhou, Yiyan Huang
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Aug 2026
This paper proposes ADA-CS, a plug-and-play module compatible with any ADA or ASFDA framework, and introduces a CSS metric to quantify the Concept Shift Severity across domains, revealing that non-negligible concept shift exists in many transfer tasks.
Zi-Kang Zhu, Yiyan Huang, Xing Yan
· IEEE Transactions on Pattern... · 1 citation
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