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20202026
most citedSAH: Shifting-aware Asymmetric Hashing for Reverse -Maximum Inner Product Search

4 citations · 16 across the 27 of their papers we have counts for

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Showing 2022Show all

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cs.IR2022★ 4 cited

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…

cs.DB2022

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,…