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ASE 2021
Sun 14 - Sat 20 November 2021 Australia
Tue 16 Nov 2021 22:30 - 22:40 at Koala - Applications Chair(s): ingo Mueller

Modernizing information systems is a recurring need for large enterprises. Data migration from source to target information system is a critical step for successful modernization project. Central to data migration is \emph{data transform} that transforms the source system data into target system. Though there are different commercial tools available to address data migration challenge, creation of data transformation specification is largely a manual, knowledge intensive, and expert driven process. In this paper we present a tool that assists the experts while creating the data transformation specification by suggesting candidate field matches between the source and target data models and rules for the data transformation. Our tool is adaptive in the sense that it can take the user feedback in terms of corrected matches and validation data, and then proposes new matches and transformation rules for the remaining fields. Our tool uses machine learning, knowledge representation in order to learn and infer the candidate matches and it uses program synthesis to infer the transformation rules. We have executed our tool on real industrial data. Our schema matching recall at 5 score is 0.76, which means the experts need to look into first 5 tool recommended matches to identify the correct field match for 76 out of 100 fields. The recall at 2 score of the rule generator is 0.81, which means the experts need to look into first 2 tool suggested transformation rules to identify correct rule.

Tue 16 Nov

Displayed time zone: Hobart change

22:00 - 23:00
ApplicationsResearch Papers / Industry Showcase / NIER track at Koala
Chair(s): ingo Mueller Monash University
Targeting Requirements Violations of Autonomous Driving Systems by Dynamic Evolutionary Search
Research Papers
Yixing Luo Peking University, Xiao-Yi Zhang National Institute of Informatics, Japan, Paolo Arcaini National Institute of Informatics , Zhi Jin Peking University, Haiyan Zhao Peking University, Fuyuki Ishikawa National Institute of Informatics, Rongxin Wu Xiamen University, Tao Xie Peking University
Evaluating Semantic Autocompletion of Business Processes with Domain Experts
Industry Showcase
Maayan Goldstein Nokia Bell Labs, Israel, Cecilia Gonzalez-Alvarez Nokia Bell Labs
Learning-based Assistant for Migrating Data of Enterprise Information Systems
Industry Showcase
Sayandeep Mitra Tata Consultancy Services, Debayan Mukherjee Tata Consultancy Services, Atreya Bandyopadhyay Tata Consultancy Services, Rajdip Chowdhury Tata Consultancy Services, Raveendra Kumar Medicherla Tata Consultancy Services, Indrajit Bhattacharya Tata Consultancy Services, Ravindra Naik TCS Research, TRDDC, India
Shake Those System Parameters! On the Need for Parameter Coverage for Decision Systems
NIER track
Thomas Laurent Lero & University College Dublin, Paolo Arcaini National Institute of Informatics , Fuyuki Ishikawa National Institute of Informatics, Anthony Ventresque University College Dublin