33 citations · 116 across the 18 of their papers we have counts for
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math.OC2019
Submodular Optimization Problems and Greedy Strategies: A Survey
Yajing Liu, Edwin K. P. Chong, Ali Pezeshki +1
The greedy strategy is an approximation algorithm to solve optimization problems arising in decision making with multiple actions. How good is the greedy strategy compared to the o…
cs.HC2019★ 1 cited
VRGym: A Virtual Testbed for Physical and Interactive AI
Xu Xie, Hangxin Liu, Zhenliang Zhang +5
We propose VRGym, a virtual reality testbed for realistic human-robot interaction. Different from existing toolkits and virtual reality environments, the VRGym emphasizes on buildi…