Handling semantic heterogeneities using declarative agreements. - Isabel F. Cruz; Afsheen Rajendran; William Sunna; Nancy Wiegand (ACM-GIS, 2002)

Resolving Schema and Value Heterogeneities for XML Web Querying. - Nancy Wiegand; Naijun Zhou; Stephen J. Ventura; Isabel F. Cruz; William Sunna (DG.O, 2003)

Ontology Alignment for Real-World Applications. - Isabel F. Cruz; William Sunna; Anjli Chaudhry (DG.O, 2004)

Ontology-Based Geospatial XML Query System. - Isabel F. Cruz; William Sunna; Nancy Wiegand; Naijun Zhou (DG.O, 2004)

Semi-automatic Ontology Alignment for Geospatial Data Integration. - Isabel F. Cruz; William Sunna; Anjli Chaudhry (GIScience, 2004)

A Web Query System for Heterogeneous Government Data. - Nancy Wiegand; Isabel F. Cruz; Naijun Zhou; William Sunna (Int. J. Electron. Gov. Res., 2005)

Structure-Based Methods to Enhance Geospatial Ontology Alignment. - William Sunna; Isabel F. Cruz (GeoS, 2007)

Using the AgreementMaker to Align Ontologies for the OAEI Campaign 2007. - William Sunna; Isabel F. Cruz (OM, 2007)

A visual tool for ontology alignment to enable geospatial interoperability. - Isabel F. Cruz; William Sunna; Nalin Makar; Sujan Bathala (J. Vis. Lang. Comput., 2007)

Structural Alignment Methods with Applications to Geospatial Ontologies. - Isabel F. Cruz; William Sunna (Trans. GIS, 2008)