TY - GEN
T1 - Lore
T2 - 2022 Conference on Research in Adaptive and Convergent Systems, RACS 2022
AU - Peng, Haosong
AU - Wu, Chuge
AU - Zhan, Yufeng
AU - Xia, Yuanqing
N1 - Publisher Copyright:
© 2022 ACM.
PY - 2022/10/3
Y1 - 2022/10/3
N2 - The workflow scheduling problem is a critical challenge in clouds. Meticulously designed heuristics have attempted to address the intricate decision problem at a high cost. A more general approach is expected to handle different types of workflows and resource configurations. In this paper, a deep reinforcement Learning based apprOach for woRkflow schEduling (Lore) in clouds has been proposed to minimize the completion time of workflows. Moreover, Monte Carlo Tree Search and graph convolutional network are applied to improve performance further. Experimental results show that Lore outperforms the baselines, reducing average makespan by 2 - 10%, and enabling resource utilization increase by up to 20%.
AB - The workflow scheduling problem is a critical challenge in clouds. Meticulously designed heuristics have attempted to address the intricate decision problem at a high cost. A more general approach is expected to handle different types of workflows and resource configurations. In this paper, a deep reinforcement Learning based apprOach for woRkflow schEduling (Lore) in clouds has been proposed to minimize the completion time of workflows. Moreover, Monte Carlo Tree Search and graph convolutional network are applied to improve performance further. Experimental results show that Lore outperforms the baselines, reducing average makespan by 2 - 10%, and enabling resource utilization increase by up to 20%.
KW - deep reinforcement learning
KW - graph convolutional network
KW - monte carlo tree search
KW - workflow scheduling
UR - http://www.scopus.com/inward/record.url?scp=85141103309&partnerID=8YFLogxK
U2 - 10.1145/3538641.3561487
DO - 10.1145/3538641.3561487
M3 - Conference contribution
AN - SCOPUS:85141103309
T3 - ACM International Conference Proceeding Series
SP - 47
EP - 52
BT - Proceedings of the 2022 Research in Adaptive and Convergent Systems, RACS 2022
PB - Association for Computing Machinery
Y2 - 3 October 2022 through 6 October 2022
ER -