18 citations · 45 across the 13 of their papers we have counts for
3 papers · 1 filter
SAH: Shifting-aware Asymmetric Hashing for Reverse -Maximum Inner Product Search
Qiang Huang, Yanhao Wang, Anthony K. H. Tung
This paper investigates a new yet challenging problem called Reverse -Maximum Inner Product Search (RMIPS). Given a query (item) vector, a set of item vectors, and a set of u…
The Metaverse Data Deluge: What Can We Do About It?
Beng Chin Ooi, Gang Chen, Mike Zheng Shou +5
In the Metaverse, the physical space and the virtual space co-exist, and interact simultaneously. While the physical space is virtually enhanced with information, the virtual space…
DIOT: Detecting Implicit Obstacles from Trajectories
Yifan Lei, Qiang Huang, Mohan Kankanhalli +1
In this paper, we study a new data mining problem of obstacle detection from trajectory data. Intuitively, given two kinds of trajectories, i.e., reference and query trajectories,…