Information Integration Via an End-to-End Distributed Semantic Web System. - Dimitre A. Dimitrov; Jeff Heflin; Abir Qasem; Nanbor Wang (ISWC, 2006)

Efficient Selection and Integration of Data Sources for Answering SemanticWeb Queries. - Abir Qasem; Dimitre A. Dimitrov; Jeff Heflin (New Forms of Reasoning for the Semantic Web, 2007)

Efficient Selection and Integration of Data Sources for Answering Semantic Web Queries. - Abir Qasem; Dimitre A. Dimitrov; Jeff Heflin (ICSC, 2008)

Goal Node Search for Semantic Web Source Selection. - Abir Qasem; Dimitre A. Dimitrov; Jeff Heflin (Web Intelligence, 2008)

ISENS: A Multi-ontology Query System for the Semantic Deep Web. - Abir Qasem; Dimitre A. Dimitrov; Jeff Heflin (CEC/EEE, 2008)

ISENS: A System for Information Integration, Exploration, and Querying of Multi-Ontology Data Sources. - Dimitre A. Dimitrov; Roopa Pundaleeka; Abir Qasem; Jeff Heflin (ICSC, 2009)