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National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Distributed Evaluation of Web Source Quality
 Řimnáč, Martin ; Špánek, Roman
The paper descries an approach using a reputation system to evaluate a quality of data provided by data sources on the Internet. The approach is designed to be fully distributed and experiments show that such approach can be used to simplify user decision about which source is more reliable.
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Ranking Data Sources by Reputation System
 Řimnáč, Martin ; Špánek, Roman
The paper proposes a criterion enabling analysis of novelty of data provided by web sources. Such a criterion may help an end user to find an actual web source, always presenting high quality data. Alternatively, the criterion can be used as a component allowing a reputation system to manage meta-data about web sources. The source reputation has a significant role in source quality evaluation as well as in solving inconsistencies caused by integration of several web sources. The proposed criterion has been experimentally verified on real data presenting actual states of a tennis game.
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