Search Results for author: Hoong Chuin Lau

Found 6 papers, 0 papers with code

QROSS: QUBO Relaxation Parameter Optimisation via Learning Solver Surrogates

no code implementations19 Mar 2021 Tian Huang, Siong Thye Goh, Sabrish Gopalakrishnan, Tao Luo, Qianxiao Li, Hoong Chuin Lau

In this way, we are able capture the common structure of the instances and their interactions with the solver, and produce good choices of penalty parameters with fewer number of calls to the QUBO solver.

Traveling Salesman Problem

Credit Assignment For Collective Multiagent RL With Global Rewards

no code implementations NeurIPS 2018 Duc Thien Nguyen, Akshat Kumar, Hoong Chuin Lau

Scaling decision theoretic planning to large multiagent systems is challenging due to uncertainty and partial observability in the environment.

Entropy based Independent Learning in Anonymous Multi-Agent Settings

no code implementations27 Mar 2018 Tanvi Verma, Pradeep Varakantham, Hoong Chuin Lau

A key characteristic of the domains of interest is that the interactions between individuals are anonymous, i. e., the outcome of an interaction (competing for demand) is dependent only on the number and not on the identity of the agents.

Fairness Multi-agent Reinforcement Learning

Local Gaussian Processes for Efficient Fine-Grained Traffic Speed Prediction

no code implementations27 Aug 2017 Truc Viet Le, Richard J. Oentaryo, Siyuan Liu, Hoong Chuin Lau

In this work, we address their efficiency issues by proposing local GPs to learn from and make predictions for correlated subsets of data.

Gaussian Processes

Robust Local Search for Solving RCPSP/max with Durational Uncertainty

no code implementations18 Jan 2014 Na Fu, Hoong Chuin Lau, Pradeep R. Varakantham, Fei Xiao

Thus, in this paper, our focus is on providing a scalable method for solving RCPSP/max problems with durational uncertainty.

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