New Data Types and Operations to Support Geo-streams
GIScience '08 Proceedings of the 5th international conference on Geographic Information Science
Processing continuous join queries in sensor networks: a filtering approach
Proceedings of the 2010 ACM SIGMOD International Conference on Management of data
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High energy physics scientists analyze large amounts of data looking for interesting events when particles collide. These analyses are easily expressed using complex queries that filter events. We developed a cost model for aggregation operators and ...