Introducing Clood CBR: a cloud based CBR framework.

Palihawadana, Chamath; Nkisi-Orji, Ikechukwu; Wiratunga, Nirmalie; Corsar, David; Wijekoon, Anjana

Abstract

CBR applications have been deployed in a wide range of sectors, from pharmaceuticals; to defence and aerospace to IoT and transportation, to poetry and music generation; for example. However, a majority of applications have been built using monolithic architectures which impose size and complexity constraints. Such applications have a barrier to adopting new technologies and remain prohibitively expensive in both time and cost because changes in frameworks or languages affect the application directly. To address this challenge, we introduce a distributed and highly scalable generic CBR framework, Clood, which is based on a microservices architecture. Microservices architecture splits the application into a set of smaller, interconnected services that scale to meet varying demands. Experimental results show that our Clood implementation retrieves cases at a fairly consistent rate as the casebase grows by several orders of magnitude and was over 3,700 times faster than a comparable monolithic CBR system when retrieving from half a million cases. Microservices are cloud-native architectures and with the rapid increase in cloud-computing adoption, it is timely for the CBR community to have access to such a framework. Video Link: https://youtu.be/CkuehJPEQy

Citation

PALIHAWADANA, C., NKISI-ORJI, I., WIRATUNGA, N., CORSAR, D. and WIJEKOON, A. 2022. Introducing Clood CBR: a cloud based CBR framework. In Reuss, P. and Schönborn, J. (eds.) ICCBR-WS 2022: proceedings of the 30th International conference on Case-based reasoning workshops 2022 (ICCBR-WS 2022) co-located with the 30th International conference on Case-based reasoning 2022 (ICCBR 2022), 12-15 September 2022, Nancy, France. Aachen: CEUR workshop proceedings [online], 3389, pages 233-234. Available from: https://ceur-ws.org/Vol-3389/ICCBR_2022_Workshop_paper_108.pdf

• Conference Name: 30th International conference on Case-based reasoning workshops 2022 (ICCBR-WS 2022) co-located with the 30th International conference on Case-based reasoning 2022 (ICCBR 2022)
• Conference Location: Nancy, France
• Start Date: Sep 12, 2022
• End Date: Sep 15, 2022
• Acceptance Date: Jul 22, 2022
• Online Publication Date: May 11, 2023
• Publication Date: May 11, 2023
• Deposit Date: Jun 2, 2023
• Publicly Available Date: Jun 2, 2023
• Journal: CEUR Workshop Proceedings
• Print ISSN: 1613-0073
• Publisher: CEUR Workshop Proceedings
• Volume: 3389
• Pages: 233-234
• Series ISSN: 1613-0073
• Book Title: ICCBR-WS 2022: proceedings of the 30th International conference on Case-based reasoning workshops 2022 (ICCBR-WS 2022) co-located with the 30th International conference on Case-based reasoning 2022 (ICCBR 2022)
• Keywords: CBR; Microservices architecture; Cloud-based generic CBR framework (CLOOD)
• Public URL: https://rgu-repository.worktribe.com/output/1977743
• Publisher URL: https://ceur-ws.org/Vol-3389/ICCBR_2022_Workshop_paper_108.pdf