209 citations · 409 across the 19 of their papers we have counts for
4 papers · 1 filter
Multiagent Model-based Credit Assignment for Continuous Control
Dongge Han, Chris Xiaoxuan Lu, Tomasz Michalak +1
Deep reinforcement learning (RL) has recently shown great promise in robotic continuous control tasks. Nevertheless, prior research in this vein center around the centralized learn…
Adversarial Robustness of Similarity-Based Link Prediction
Kai Zhou, Tomasz P. Michalak, Yevgeniy Vorobeychik
Link prediction is one of the fundamental problems in social network analysis. A common set of techniques for link prediction rely on similarity metrics which use the topology of t…
Game-theoretic Network Centrality: A Review
Mateusz K. Tarkowski, Tomasz P. Michalak, Talal Rahwan +1
Game-theoretic centrality is a flexible and sophisticated approach to identify the most important nodes in a network. It builds upon the methods from cooperative game theory and ne…
How good is the Shapley value-based approach to the influence maximization problem?
Kamil Adamczewski, Szymon Matejczyk, Tomasz P. Michalak
The Shapley value has been recently advocated as a method to choose the seed nodes for the process of information diffusion. Intuitively, since the Shapley value evaluates the aver…