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Research

Publications: Mr Linjie Xu

Liu R, Pan Y, Xu L, Song L, Bian J, You P, Chen Y ( 2025 ) . EFFICIENT DISCOVERY OF PARETO FRONT FOR MULTI-OBJECTIVE REINFORCEMENT LEARNING . 13th International Conference on Learning Representations Iclr 2025 . 34883 - 34909 .
Xu L, Perez-Liebana D, Dockhorn A ( 2024 ) . Strategy Game-Playing with Size-Constrained State Abstraction .
Xu L, Liu Z, Dockhorn A, Perez-Liebana D, Wang J, Song L, Bian J ( 2024 ) . Higher Replay Ratio Empowers Sample-Efficient Multi-Agent Reinforcement Learning . 2024 IEEE Conference on Games (CoG) . Conference: 2024 IEEE Conference on Games (CoG) from: 05/08/2024 to: 08/08/2024 , 1 - 8 .
Xu L, Perez-Liebana D, Dockhorn A ( 2024 ) . Strategy Game-Playing with Size-Constrained State Abstraction . 2024 IEEE Conference on Games (CoG) . Conference: 2024 IEEE Conference on Games (CoG) from: 05/08/2024 to: 08/08/2024 , 1 - 8 .
Xu L, Liu Z, Dockhorn A, Perez-Liebana D, Wang J, Song L, Bian J ( 2024 ) . Higher Replay Ratio Empowers Sample-Efficient Multi-Agent Reinforcement Learning .
Xu L, Jiang Z, Wang J, Song L, Bian J ( 2024 ) . Mildly Constrained Evaluation Policy for Offline Reinforcement Learning . Transactions on Machine Learning Research vol. 2024 ,
Yang J, Xu L, Yu L ( 2024 ) . Relabeling Minimal Training Subset to Flip a Prediction . EACL (Findings) . 1085 - 1098 .
Xu L, Dockhorn A, Perez-Liebana D ( 2023 ) . Elastic Monte Carlo Tree Search . IEEE Transactions on Games vol. 15 , ( 4 ) 527 - 537 .
Xu L, Hurtado-Grueso J, Jeurissen D, Liebana DP, Dockhorn A ( 2022 ) . Elastic Monte Carlo Tree Search with State Abstraction for Strategy Game Playing . 2022 IEEE Conference on Games (CoG) . Conference: 2022 IEEE Conference on Games (CoG) from: 21/08/2022 to: 24/08/2022 , 369 - 376 .
Guo P, Deng C, Xu L, Huang X, Zhang Y ( 2021 ) . Deep Multi-task Augmented Feature Learning via Hierarchical Graph Neural Network . Lecture Notes in Computer Science , Springer International Publishing
Dockhorn A, Hurtado-Grueso J, Jeurissen D, Xu L, Perez-Liebana D ( 2021 ) . Game State and Action Abstracting Monte Carlo Tree Search for General Strategy Game-Playing . 2021 IEEE Conference on Games (CoG) . Conference: 2021 IEEE Conference on Games (CoG) from: 17/08/2021 to: 20/08/2021 , 1 - 8 .
Perez-Liebana D, Guerrero-Romero C, Dockhorn A, Xu L, Hurtado J, Jeurissen D ( 2021 ) . Generating Diverse and Competitive Play-Styles for Strategy Games . 2021 IEEE Conference on Games (CoG) . Conference: 2021 IEEE Conference on Games (CoG) from: 17/08/2021 to: 20/08/2021 , 1 - 8 .
Dockhorn A, Hurtado-Grueso J, Jeurissen D, Xu L, Perez-Liebana D ( 2021 ) . Portfolio Search and Optimization for General Strategy Game-Playing . 2021 IEEE Congress on Evolutionary Computation (CEC) . Conference: 2021 IEEE Congress on Evolutionary Computation (CEC) from: 28/06/2021 to: 01/07/2021 , 2085 - 2092 .
( 2019 ) . 2019 IEEE Conference on Games (CoG) . Conference: 2019 IEEE Conference on Games (CoG) from: 20/08/2019 to: 23/08/2019 ,
Xu L . Efficient Data Usage for Planning and Reinforcement Learning .