Conflict resolution in data integration using the relationship between entities

Publish Year: 1398
نوع سند: مقاله ژورنالی
زبان: English
View: 319

This Paper With 11 Page And PDF Format Ready To Download

  • Certificate
  • من نویسنده این مقاله هستم

استخراج به نرم افزارهای پژوهشی:

لینک ثابت به این Paper:

شناسه ملی سند علمی:

JR_ITRC-11-2_005

تاریخ نمایه سازی: 23 بهمن 1399

Abstract:

In this paper, we propose an approach to data fusion to enhance the accuracy of data integration. The proposed approach uses the information in the relationships between entities to find more evidence for the correctness or incorrectness of the values ​​generated by different data sources. We also define some concepts and investigate the different methods for identifying relationships between entities. Then, we consider how to use these relationships to increase the accuracy of the conflict resolution process. Unlike many existing approaches, our proposed approach is at the high level of data abstraction. Using the information there exists at the high levels of data abstraction allows us to provide sufficient evidences where data is incomplete and there is no reliable source for the particular object. The evaluation results show that our proposed approach outperforms existing conflict resolution techniques.

Authors

Zeinab Nakhaei

Dept. of Computer Engineering Science and Research Branch, Islamic Azad University Tehran, Iran

Ali Ahmadi

Faculty of Computer Engineering K.N.Toosi University of Technology Tehran, Iran

Arash Sharifi

Dept. of Computer Engineering Science and Research Branch, Islamic Azad University Tehran, Iran

Kambiz Badie

Iran Telecommunication Research Center (ITRC) Tehran, Iran