Altıngövde, İsmail ŞengörCan, FazlıUlusoy, Özgür2016-02-082016-02-082008-03-04http://hdl.handle.net/11693/26892Date of Conference: 30 March - 3 April, 2008Conference name: 30th European Conference on IR Research ECIR 2008: Advances in Information RetrievalWe show that a cluster-skipping inverted index (CS-IIS) is a practical and efficient file structure to support category-restricted queries for searching Web directories. The query processing strategy with CS-IIS improves CPU time efficiency without imposing any limitations on the directory size. © 2008 Springer-Verlag Berlin Heidelberg.EnglishCluster analysisProgram processorsQuery processingTime efficiencyWeb directoriesWeb servicesConference Paper10.1007/978-3-540-78646-7_81