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BIOINFORMATICS
2007
72views more  BIOINFORMATICS 2007»
15 years 6 months ago
The qualitative and time-dependent character of spatial relations in biomedical ontologies
The formal representation of mereological aspects of canonical anatomy (parthood relations) is relatively well understood. The formal representation of other aspects of canonical ...
Thomas Bittner, Louis J. Goldberg
W2GIS
2007
Springer
16 years 12 hour ago
Towards the Geo-spatial Querying of the Semantic Web with ONTOAST
One of the challenges raised by the construction of the semantic Web lies in the analysis and management of complex relationships (thematic, spatial and temporal) connecting severa...
Alina Dia Miron, Jérôme Gensel, Marl&...
GIS
2006
ACM
16 years 7 months ago
Analyzing theme, space, and time: an ontology-based approach
The W3C's Semantic Web Activity is illustrating the use of semantics for information integration, search, and analysis. However, the majority of the work in this community ha...
Matthew Perry, Farshad Hakimpour, Amit P. Sheth
GIS
2006
ACM
15 years 5 months ago
A peer-to-peer spatial cloaking algorithm for anonymous location-based service
This paper tackles a major privacy threat in current location-based services where users have to report their exact locations to the database server in order to obtain their desir...
Chi-Yin Chow, Mohamed F. Mokbel, Xuan Liu
TGIS
2010
137views more  TGIS 2010»
15 years 4 months ago
Semantic Enablement for Spatial Data Infrastructures
Building on abstract reference models, the Open Geospatial Consortium (OGC) has established standards for storing, discovering, and processing geographical information. These stan...
Krzysztof Janowicz, Sven Schade, Arne Bröring...