The GoogleTM API enables software agents to query and use search results from the large collections of data available via the ever-popular Google search engine. Web searches using...
This paper describes an algorithm optimizing the discovery process for composed semantic web services. The algorithm can be used to improve discovery of appropriate component servi...
We propose an architecture that preserves user privacy in the semantic Web via tag suppression. In tag suppression, users may wish to tag some resources and refrain from tagging so...
Javier Parra-Arnau, David Rebollo-Monedero, Jordi ...
Holistic twig join algorithms represent the state of the art for evaluating path expressions in XML queries. Using inverted indexes on XML elements, holistic twig joins move a set...
Marcus Fontoura, Vanja Josifovski, Eugene J. Sheki...
Internet search companies sell advertisement slots based on users' search queries via an auction. While there has been previous work on the auction process and its game-theor...