DMCA
Improving Data Quality for Web Services Composition
| Venue: | in Proceedings of the 7th International Workshop on Quality in Databases (QDB 2009), co-located with the 35th International Conference on Very Large Data Bases (VLDB 2009 |
| Citations: | 5 - 3 self |
BibTeX
@INPROCEEDINGS{Li_improvingdata,
author = {Xitong Li and Stuart Madnick and Hongwei Zhu and Xitong Li and Stuart E. Madnick and Hongwei Zhu},
title = {Improving Data Quality for Web Services Composition},
booktitle = {in Proceedings of the 7th International Workshop on Quality in Databases (QDB 2009), co-located with the 35th International Conference on Very Large Data Bases (VLDB 2009},
year = {}
}
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Abstract
Keywords: Web service, data quality, data interpretation, semantics, context The Internet era has evolved from a Web of documents to a Web of services. Web services are intended to be application components that can be reused and integrated to create more advanced, innovative Web applications without needing to develop them from scratch. Unfortunately, Web services distributed on the Internet are usually independently developed by different organizations and/or individuals and have diverse assumptions about the interpretation of the exchanged data, such as inconsistent data representation and conceptualization. Such data misinterpretation can result in Data Quality (DQ) problems and hamper the potential of Web services. We identify important DQ challenges in Web services composition and present a classification of the resulting DQ problems. We suggest a novel reconciliation framework for addressing these problems and evaluate the framework in terms of scalability, adaptability, and extensibility. Finally, we identify important future directions in data quality and Web services. 1.
Keyphrases
data quality web service web service composition internet era important dq challenge innovative web application important future direction data misinterpretation different organization inconsistent data representation data interpretation dq problem application component novel reconciliation framework
