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Video sharing sites on the web offer a great amount of video contents, and some of them provide a facility for users to attach comments directly onto the video content. These comments let users know the content without seeing the video itself. In this paper, we propose a method for clustering the videos using the comments attached to them. We used the hybrid method of non-negative matrix factorization...
Mashups are situational applications that build data flows to link the contents of multiple Web sources. Often times, ranking the results of a mashup is handled in a materialize-then-sort fashion, since combining multiple data sources usually destroys their original rankings. Moreover, although uncertainty is ubiquitous on the Web, most mashup tools do not reason about or reflect such uncertainty...
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