A COTS-based design editor for user specified domains

Neighbourhood-based collaborative filtering is one of the most popular recommendation techniques, and has been applied successfully in various fields. User ratings are often used by neighbourhood-based collaborative filtering to compute the similarity ...

Recommender systems generally face the challenge of making predictions using only the relatively few user ratings available for a given domain. Cross-domain collaborative filtering (CF) aims to alleviate the effects of this data sparseness by ...

Defining a common and shared structure, terminology and semantics for COTS components.Representing user preferences through a model.Using ontologies to expand queries representing functional requirements.Providing recommendation of COTS components to ...