2 papers
cs.LG2026
Feedback Control for Small Budget Pacing
Sreeja Apparaju, Yichuan Niu, Xixi Qi
Budget pacing is critical in online advertising to align spend with campaign goals under dynamic auctions. Existing pacing methods often rely on ad-hoc parameter tuning, which can…
math.GR2025
Some generalized metric properties of -semitopological groups
Fucai Lin, Xixi Qi
A semitopological group is called {\it an -semitopological group}, if for any with there is a neighborhood of such that $g\not\in…