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» Continuous Queries in Oracle
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73
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WWW
2009
ACM
15 years 10 months ago
C-SPARQL: SPARQL for continuous querying
C-SPARQL is an extension of SPARQL to support continuous queries over RDF data streams. Supporting streams in RDF format guarantees interoperability and opens up important applica...
Davide Francesco Barbieri, Daniele Braga, Stefano ...
ICDE
2010
IEEE
246views Database» more  ICDE 2010»
15 years 9 months ago
Admission Control Mechanisms for Continuous Queries in the Cloud
Abstract--Amazon, Google, and IBM now sell cloud computing services. We consider the setting of a for-profit business selling data stream monitoring/management services and we inve...
Alexandros Labrinidis, Christine Chung, Kirk Pruhs...
ICDE
2010
IEEE
401views Database» more  ICDE 2010»
15 years 6 months ago
Continuous Query Evaluation over Distributed Sensor Networks
— In this paper1 we address the problem of processing continuous multi-join queries, over distributed data streams. Our approach makes use of existing work in the field of publi...
Oana Jurca, Sebastian Michel, Alexandre Herrmann, ...
EDBT
2009
ACM
172views Database» more  EDBT 2009»
15 years 2 months ago
Continuous visible nearest neighbor queries
In this paper, we identify and solve a new type of spatial queries, called continuous visible nearest neighbor (CVNN) search. Given a data set P, an obstacle set O, and a query li...
Yunjun Gao, Baihua Zheng, Wang-Chien Lee, Gencai C...
160
Voted
BNCOD
2011
356views Database» more  BNCOD 2011»
13 years 9 months ago
Achieving High Freshness and Optimal Throughput in CPU-Limited Execution of Multi-join Continuous Queries
Due to high data volumes and unpredictable arrival rates, continuous query systems processing expensive queries in real-time may fail to keep up with the input data streams - resul...
Abhishek Mukherji, Elke A. Rundensteiner, Matthew ...