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2. 2 Semantic Sensor Markup of Data and Services SSN-XG Meeting (04/22/09) Amit ShethAmit Sheth, Kno.e.sis CenterKno.e.sis Center SSW LabSSW Lab, Services LabServices Lab Wright State University

3. What is Sensor Web Enablement? http://www.opengeospatial.org/projects/groups/sensorweb

4. GeographyML (GML) TransducerML (TML) Observations & Measurements (O&M) Information Model for Observations and Sensing Sensor and Processing Description Language Real Time Streaming Protocol Common Model for Geographical Information SensorML (SML) Sam Bacharach, “GML by OGC to AIXM 5 UGM,” OGC, Feb. 27, 2007. SWE Components - Languages

5. 5 SWE Languages – Adding Ontological Metadata Person Company Coordinates Coordinate System Time Units Timezone Spatial Ontology Domain Ontology Temporal Ontology Mike Botts, "SensorML and Sensor Web Enablement," Earth System Science Center, UAB Huntsville

6. Sensor Phenomenon Sensor Ontology SWE Languages – Adding Ontological Metadata

7. Catalog Service SOSSASSPS Clients Access Sensor Description and Data Command and Task Sensor Systems Dispatch Sensor Alerts to registered Users Discover Services, Sensors, Providers, Data Accessible from various types of clients from PDAs and Cell Phones to high end Workstations Sam Bacharach, “GML by OGC to AIXM 5 UGM,” OGC, Feb. 27, 2007. SWE Components – Web Services

8. SA-REST: Semantic Resource μ-format Microformats –Human friendly way for adding meta information –hCal, hCard and others SA-REST –μ-format approach to adding domain semantics –Uses class, title attributes of X/HTML to add markups in resource descriptions –Can be expressed using RDFa –More information: http://wiki.knoesis.org/index.php/SA-REST http://wiki.knoesis.org/index.php/SA-REST

9. Cory Henson, Josh Pschorr, Amit Sheth, Krishnaprasad Thirunarayan, "SemSOS: Semantic Sensor Observation Service," in Proceedings of the 2009 International Symposium on Collaborative Technologies and Systems (CTS 2009), Baltimore, MD, May 18-22, 2009.SemSOS: Semantic Sensor Observation Service Amit Sheth, Cory Henson, and Satya Sahoo, "Semantic Sensor Web," IEEE Internet Computing, July/August 2008, p. 78-83.Semantic Sensor Web Amit P. Sheth, Karthik Gomadam, Jon Lathem: SA-REST: Semantically Interoperable and Easier-to-Use Services and Mashups, IEEE Internet Computing, 2007, 11(6). pp: 91-94.SA-REST: Semantically Interoperable and Easier-to-Use Services and Mashups References