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A Data Model for Uncertain Data

By: Material type: TextPublication details: Nawabshah QUEST 2017Description: 40pDDC classification:
  • R/01MS-17
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Cover image Item type Current library Home library Collection Shelving location Call number Materials specified Vol info URL Copy number Status Notes Date due Barcode Item holds Item hold queue priority Course reserves
Thesis and Dissertation Reference Section R/01MS-17 (Browse shelf(Opens below)) Available MP18-177
Thesis and Dissertation Research Section Available MP/30-346
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Th re are many traditional data models developed for the purpose of storing, managing and manipulating certain data. However, data comes from different sources which may include uncertain data as well. In order to store, manage and
manipulate uncertain data with certain data in databases, data model is suggested in this research study. There are two types of uncertainties found in data: attribute level
uncertainty and tuple level uncertainty. Both types of uncertainties have been implemented in this research. The data model is analyzed using queries.
Furthermore, comparative analysis of proposed data model with existing data models has also been presented.

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