Chen Wang
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This person can no longer be contacted through the School of Engineering and Computer Science at Victoria University of Wellington
Research Interests
Automated Web service composition is an NP-hard problem, and it has been raising much attention in the research community due to the computational challenge and real-world applicability. Existing works either optimize QoS or semantic matchmaking quality or are semi-automated approaches. The focus of our studies on service composition is to find effective and efficient approaches to comprehensive quality-aware semantic Web service composition, which aims to optimize semantic matchmaking quality and Quality of service (QoS) simultaneously. We will address this problem by achieving the following objectives: (1) developing EC-based approaches that explicitly support the comprehensive quality, (2) developing multi-objective approaches for optimizing the quality criteria involved in the comprehensive quality, (3) developing EC-based composition approaches for dynamic service composition while handling various changes of composition environment, and (4) developing EC-based approaches for semantic Web service composition supporting precondition and effects.
Publications
- WANG, C., MA, H., CHEN, G., AND HARTMANN, S. ''Comprehensive Quality-Aware Automated Semantic Web service Composition". AI 2017: Advances in Artificial Intelligence: 30th Australasian Joint Conference. 2017, pp. 195-207. Springer (2017)
- WANG, C., MA, H., CHEN, G., AND HARTMANN, S. ''GP-Based Approach to Comprehensive Quality-aware automated semantic Web service composition". In Proceedings of the International Conference on Simulated Evolution and Learning (SEAL'2017). pp. 170-183. Springer (2017)
- WANG, C., MA, H., AND CHEN, G.''EDA-Based Approach to Comprehensive Quality-aware automated semantic Web service composition". In Proceedings of the Genetic and Evolutionary Computation Conference Companion (GECCO'18). pp. 147-148. ACM (2018)
- WANG, C., MA, H., CHEN, G., AND HARTMANN, S. "Knowledge-Driven Automated Web Service Composition --- An EDA-Based Approach". In Proceedings of the International Conference on Web Information Systems Engineering (WISE'18). pp 135-150. Springer (2018)
- WANG, C., MA, H., CHEN, G., AND HARTMANN, S. "Towards Fully Automated Semantic Web Service Composition Based on Estimation of Distribution Algorithm". In Proceedings of the 31st Australasian Joint Conference on Artificial Intelligence. pp 458-471. Springer (2018)
- WANG, C., MA, H., CHEN, G., AND HARTMANN, S. "Evolutionary Multitasking for Semantic Web Service Composition". In Proceedings of 2019 IEEE Congress on Evolutionary Computation (CEC'2019). pp 2490 - 2497 IEEE (2019)
- YU, Y., MA, H., CHEN, G., FENG, Y., AND WANG, C. "Achieving Flexible Scheduling of Heterogeneous Workflows in Cloud through a Genetic Programming Based Approach". In Proceedings of 2019 IEEE Congress on Evolutionary Computation (CEC'2019). pp 3102 - 3109 IEEE (2019)
- WANG, C., MA, H., CHEN, G., AND HARTMANN, S. "A Memetic NSGA-II with EDA-Based Local Search for Fully Automated Multiobjective Web Service Composition". In Proceedings of the Genetic and Evolutionary Computation Conference Companion (GECCO'19). pp 421-422 ACM (2019)
- WANG, C., MA, H., AND CHEN, G.. "Using EDA-Based Local Search to improve the performance of NSGA-II for Multiobjective Semantic Web Service Composition". In Proceedings of the 30th International Conference on Databases and Expert Systems Applications (DEXA'2019). pp 434-451. Springer (2019)
- WANG, C., MA, H., CHEN, G., AND HARTMANN, S. "Towards Robust Web Service Composition with Stochastic Service Failures Based on a Genetic Algorithm". AI 2019: Advances in Artificial Intelligence: 32th Australasian Joint Conference. pp 445 - 459 Springer (2019)
- WANG, C., M A, H., CHEN, G., HARTMANN , S., AND BRANKE , J. Robustness estimation and optimisation for semantic web service composition with stochastic service failures. IEEE Transactions on Emerging Topics in Computational Intelligence (Sep 15, 2020 accepted)
Preprints
- WANG, C., MA, H., AND CHEN, G.. "Memetic EDA-Based Approaches to Comprehensive Quality-Aware Automated Semantic Web Service Composition". arXiv preprint arXiv:1906.07900. 2019 Jun 19.