activity
20182026
most citedCompetitive Multi-agent Inverse Reinforcement Learning with Sub-optimal Demonstrations

26 citations · 27 across the 8 of their papers we have counts for

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Showing 2020Show all

2 papers · 1 filter

math.PR2020

Efficient Rare-Event Simulation for Multiple Jump Events in Regularly Varying Lévy Processes with Infinite Activities

Xingyu Wang, Chang-Han Rhee

In this paper we address the problem of rare-event simulation for heavy-tailed Lévy processes with infinite activities. We propose a strongly efficient importance sampling algorith…

stat.ML2020

Keyword-based Topic Modeling and Keyword Selection

Xingyu Wang, Lida Zhang, Diego Klabjan

Certain type of documents such as tweets are collected by specifying a set of keywords. As topics of interest change with time it is beneficial to adjust keywords dynamically. The…