1 code implementation • 8 May 2024 • Kexin Rong, Paul Liu, Sarah Ashok Sonje, Moses Charikar
In this paper, we present an algorithmic framework OReO that makes online reorganization decisions to balance the benefits of improved query performance with the costs of reorganization.
1 code implementation • 4 Apr 2022 • Paul Liu, Jui-Hsien Wang
Trajectory estimation is a fundamental component of racket sport analytics, as the trajectory contains information not only about the winning and losing of each point, but also how it was won or lost.
Ranked #2 on Sports Ball Detection and Tracking on Basketball
1 code implementation • 2 Jan 2021 • Aram Ebtekar, Paul Liu
Rating systems play an important role in competitive sports and games.
1 code implementation • 1 Oct 2018 • Paul Liu, Austin Benson, Moses Charikar
However, there are no algorithms for fast estimation of temporal motifs counts; moreover, we show that even counting simple temporal star motifs is NP-complete.
Social and Information Networks Data Structures and Algorithms