Effective Sharing Of Unstructured Information With Tagging And Reducing Query Workload
Journal Title: International Journal of Research in Computer and Communication Technology - Year 2015, Vol 4, Issue 10
Abstract
Annotation schemes which use attribute-value pairs are usually more expressive because they can hold more information than untyped approaches. A recent work on using more mobile queries that influence such annotations is the “pay-as-you-go” querying strategy in Data spaces. In Data spaces, users give data integration hints at query time. The supposition in such systems is that the data sources previously contain structured information and the difficulty is to competition the query attributes with source attributes. Many systems though do not still have the basic “attribute-value” annotation that would make a “pay-as-you-go” querying possible. Annotations that use “attribute value” pairs need users to be more honourable in their annotation efforts. Users should know the fundamental schema and field types to use they should also be acquainted with at what time to use each of these fields.
Authors and Affiliations
A. Hanumantharao, K. Arunabhaskar
Keywords
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