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ICDE
2004
IEEE

Using Stream Semantics for Continuous Queries in Media Stream Processors

15 years 24 days ago
Using Stream Semantics for Continuous Queries in Media Stream Processors
In this demonstration paper we present a stream query processor capable of handling media (audio, video, motion ...) and feature streams. We show that due to their inherent semantics, a number of constraints can be specified on the streams and the dependencies among streams. These are expressed using a Media Stream Definition Language (MSDL). We also show how MSDL constructs are utilized by the query planner and executor, for example, to reduce redundant stream elements. The system is demonstrated using an immersive environment application called IMMERSI-MEET that enables a user to launch continuous queries against a live meeting.
Amarnath Gupta, Bin Liu, Pilho Kim, Ramesh Jain
Added 01 Nov 2009
Updated 01 Nov 2009
Type Conference
Year 2004
Where ICDE
Authors Amarnath Gupta, Bin Liu, Pilho Kim, Ramesh Jain
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