TY - GEN
T1 - HIS-KCWater
T2 - 2007 ACM Symposium on Applied Computing
AU - Lee, Jejung
AU - Lee, Yugyung
AU - Shah, Sanket
AU - Geller, James
PY - 2007
Y1 - 2007
N2 - The nature of today's geographically and managerially distributed geospatial information sources makes the interoperability across different sources from different organizations difficult. The integration of real-time water quality assurance data with geographic data is even more challenging. In this paper, we present a context-aware geospatial data and service integration framework that is based on the combination of a syntactic model, a semantic model and a pragmatic model using Semantic Web technologies. This model is context-aware, with the ability to analyze existing dependencies, predict causes and effects and provide context-aware services (which information services are relevant, how to perform the services, how often they are needed, etc). As a proof of concept, we demonstrate the HIS-KCWater system for supporting users in analyzing real time watershed data, predicting the water quality using hydrologic model simulators, interpreting the results, dynamically forecasting problems and generating alerts about water quality issues.
AB - The nature of today's geographically and managerially distributed geospatial information sources makes the interoperability across different sources from different organizations difficult. The integration of real-time water quality assurance data with geographic data is even more challenging. In this paper, we present a context-aware geospatial data and service integration framework that is based on the combination of a syntactic model, a semantic model and a pragmatic model using Semantic Web technologies. This model is context-aware, with the ability to analyze existing dependencies, predict causes and effects and provide context-aware services (which information services are relevant, how to perform the services, how often they are needed, etc). As a proof of concept, we demonstrate the HIS-KCWater system for supporting users in analyzing real time watershed data, predicting the water quality using hydrologic model simulators, interpreting the results, dynamically forecasting problems and generating alerts about water quality issues.
KW - Context-aware geospatial service
KW - Real time data integration and analysis
KW - Semantic data service
KW - Water quality service
UR - http://www.scopus.com/inward/record.url?scp=35248869637&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=35248869637&partnerID=8YFLogxK
U2 - 10.1145/1244002.1244008
DO - 10.1145/1244002.1244008
M3 - Conference contribution
AN - SCOPUS:35248869637
SN - 1595934804
SN - 9781595934802
T3 - Proceedings of the ACM Symposium on Applied Computing
SP - 24
EP - 29
BT - Proceedings of the 2007 ACM Symposium on Applied Computing
PB - Association for Computing Machinery
Y2 - 11 March 2007 through 15 March 2007
ER -