Knowledge Sifter: Agent-Based Ontology-Driven Search over Heterogeneous Databases Using Semantic Web Services. - Larry Kerschberg; Mizan Chowdhury; Alberto Damiano; Hanjo Jeong; Scott Mitchell; Jingwei Si; Stephen Smith (ICSNW, 2004)

Knowledge Sifter: Ontology-Driven Search over Heterogeneous Databases. - Larry Kerschberg; Mizan Chowdhury; Alberto Damiano; Hanjo Jeong; Scott Mitchell; Jingwei Si; Stephen Smith (SSDBM, 2004)