Vadim Ermolayev Natalya Keberle Sergey Plaksin Vladimir Vladimirov Capturing Semantics from Search Phrases: Incremental User Personification and Ontology-Driven Query Transformation. 9-20 2003 conf/ista/2003 ISTA db/conf/ista/ista2003.html#ErmolayevKPV03