OPTIMA: Tool for Ontology Alignment with Application to Semantic Reconciliation of Sensor Metadata for Publication in SensorMap. - Ravikanth Kolli; Prashant Doshi (ICSC, 2008)

Inexact matching of ontology graphs using expectation-maximization. - Prashant Doshi; Ravikanth Kolli; Christopher Thomas 001 (J. Web Semant., 2009)