Recently, as the need for data access by integrating information in a distributed cloud environment increases in enterprise-wide enterprises, interoperability for collaboration between existing legacy systems is emphasized. In order to interconnect independent legacy systems, it is necessary to overcome platform heterogeneity and semantic heterogeneity. To solve this problem, middleware was built using EMRA (Extended MetaData Registry Access) based on ISO/IEC 11179. However, the designed middleware cannot guarantee the efficiency of information utilization because it does not have an adjustment function for each node's resource status and work status. Therefore, it is necessary to manage and adjust the legacy system. In this paper, we coordinate the correct data access between the information requesting agent and the information providing agent, and integrate it by designing a cooperative agent responsible for information monitoring and task distribution of each legacy system and resource management of local nodes. to make efficient use of the available information.
목차
Abstract 1. Introduction 2. Related Work 2.1 Distributed data platform structure using EMRA 2.2 Distributed Data Platform 3. Cooperative agent system design 3.1 Cooperative Agent System Architecture 4. Evaluate query filtering accuracy 5. Conclusion Acknowledgement References
Ho-Kyun Park [ School of IT Convergence Engineering, Shinhan University, Gyeonggi, Korea ]
Seok-Jae Moon [ Professor, Department of Artificial Intelligence Institute of Information Technology, KwangWoon University, Korea ]
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