The document discusses the 48th ACM Southeast Conference, focusing on linked sensor data and its applications, specifically in weather monitoring. It explores the generation workflow for sensor datasets, best practices for data sharing using RDF, and future work including linking datasets to DBpedia. Key components include a comprehensive overview of linked sensor and observation datasets, their accessibility, and the technology used to make them machine-processable.

2. 48th ACM Southeast Conference. ACMSE 2010. Oxford, Mississippi. April 15-17, 2010.Linked Sensor DataHarshalPatni, Cory Henson, Amit P. ShethOhio Center of Excellence in Knowledge enabled Computing (Kno.e.sis) Wright State University, Dayton, OH

3. OUTLINE Application on Linked Sensor Data

4. What is Linked Sensor Data

5. Sensor Datasets Generated

6. Data Generation Workflow

7. Future Work

8. Conclusion3

9. Sensor Discovery Application Weather Station IDCurrent Observations from MesoWestWeather Station CoordinatesWeather Station PhenomenaMesoWest – Project under Department of Meteorology, University of UTAHGeoNames – Geographic dataset4

10. What is Linked Sensor DataWeather SensorsSensor DatasetGPS SensorsSatellite SensorsCamera Sensors5

11. What is Linked Sensor DataRecommended best practice for exposing, sharing, and connecting pieces of data, information, and knowledge on the Web using URIs and RDFGeoNames DatasetRDF – language for representing data on the WeblocatedNearSensor DatasetPublicly Accessible6

12. znSensor DatasetsLinkedSensorDatasetRDF Descriptions of ~20,000 weather stations in US

13. Average 5 sensors/weather station

14. Spatial attributes of the weather station

15. Links to locations in GeonamesLinkedObservationDataset RDF descriptions of Hurricanes and Blizzard observations in US

16. Observations generated by sensors described in LinkedSensorDataset7

17. Data Generation WorkflowO&M2RDFCONVERTER8

18. Workflow – Phase 19