Querying Heterogeneous Land Use Data: Problems and Potential. - Nancy Wiegand; E. D. Patterson; Naijun Zhou; Stephen J. Ventura; Isabel F. Cruz (DG.O, 2002)

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

Investigating XQuery for Querying Across Database Object Types. - Nancy Wiegand (SIGMOD Rec., 2002)

Extending XML Web Querying to Heterogeneous Geospatial Information. - Nancy Wiegand; Naijun Zhou; Stephen J. Ventura; Isabel F. Cruz (DG.O, 2003)

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

A Web Query System for Heterogeneous Geospatial Data. - Nancy Wiegand; Naijun Zhou; Isabel F. Cruz (SSDBM, 2003)

Review of Spatial databases with application to GIS by Philippe Rigaux, Michel Scholl, and Agnes Voisard. Morgan Kaufmann 2002. - Nancy Wiegand (SIGMOD Rec., 2003)

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

Being Successful in Digital Government Projects. - Nancy Wiegand (DG.O, 2004)

Integrating Metadata Development, XML, and DBMS Search and Query Techniques in a State of Wisconsin Land Information System. - Nancy Wiegand (DG.O, 2004)

A Web Query System for Heterogeneous Government Data. - Nancy Wiegand; Naijun Zhou; Isabel F. Cruz; William Sunna (DG.O, 2004)

Searching for geospatial government-produced data. - Nancy Wiegand (DG.O, 2005)

Semantic web technologies to automate searching for geospatial data. - Nancy Wiegand (DG.O, 2006)

Semantic web for geospatial e-government portals. - Nancy Wiegand (DG.O, 2007)

A Task-Based Ontology Approach to Automate Geospatial Data Retrieval. - Nancy Wiegand; Cassandra García (Trans. GIS, 2007)

Ontologies and Database Management System Technology for The National Map. - Nancy Wiegand (Cartogr. Int. J. Geogr. Inf. Geovisualization, 2010)

Intersecting Semantic Web and Geospatial Technologies. - Nancy Wiegand; Dave Kolas; Gary Berg-Cross (Trans. GIS, 2010)

Ontology for the Engineering of Geospatial Systems. - Nancy Wiegand (GIScience, 2012)

Preserving Detail in a Combined Land Use Ontology. - Nancy Wiegand (GIScience, 2012)

SSO 2011 Workshop Report: 1st ACM SIGSPATIAL International Workshop on Spatial Semantics and Ontologies (SSO) 2011: (Chicago, IL - November 1, 2011). - Nancy Wiegand; Gary Berg-Cross; Dalia Varanka (ACM SIGSPATIAL Special, 2012)

Querying Geospatial Data over the Web: a GeoSPARQL Interface. - Nancy Wiegand; Ralph Grove; James Wilson 003; Dave Kolas (GeoRich@SIGMOD, 2014)

GeoSPARQL Query Tool - A Geospatial Semantic Web Visual Query Tool. - Ralph Grove; James Wilson 003; Dave Kolas; Nancy Wiegand (WEBIST (2), 2014)

Harmonizing GCW Cryosphere Vocabularies with ENVO and SWEET. Towards a General Model for Semantic Harmonization. - Ruth E. Duerr; Pier Luigi Buttigieg; Gary Berg-Cross; Kai Lewis Blumberg; Brandon Whitehead; Nancy Wiegand; Kate Rose (Data Sci. J., 2024)