Shirly Stephen

Know, Know Where, Knowwheregraph: A Densely Connected, Cross-Domain Knowledge Graph and Geo-Enrichment Service Stack for Applications in Environmental Intelligence

Bryce D. Mecum, D. Wright, M. Schildhauer, 2022, AI Mag..

Using a SAT-based Model Finder to Verify First-Order Logic Ontologies of Space against Datasets : Scalability and Bottlenecks in Practice

T. Hahmann, Shirly Stephen, 2018 .

Knowledge explorer: exploring the 12-billion-statement KnowWhereGraph using faceted search (demo paper)

Seila Gonzalez Estrecha, M. Schildhauer, P. Hitzler, 2022, SIGSPATIAL/GIS.

Environmental Observations in Knowledge Graphs

M. Schildhauer, K. Janowicz, P. Hitzler, 2021, DaMaLOS.

SOSA-SHACL: Shapes Constraint for the Sensor, Observation, Sample, and Actuator Ontology

Krzysztof Janowicz, Pascal Hitzler, Cogan Shimizu, 2021, IJCKG.

Using a hydro-reference ontology to provide improved computer-interpretable semantics for the groundwater markup language (GWML2)

Torsten Hahmann, Shirly Stephen, T. Hahmann, 2018, Int. J. Geogr. Inf. Sci..

Providing Humanitarian Relief Support through Knowledge Graphs

Yuanyuan Tian, M. Schildhauer, K. Janowicz, 2021, K-CAP.

Swiss Canton Regions: A Model for Complex Objects in Geographic Partitions

Max J. Egenhofer, Matthew P. Dube, Joshua A. Lewis, 2015, COSIT.