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» Optimization of Real Conjunctive Queries
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RTCSA
2008
IEEE
14 years 1 months ago
Efficient Query Processing for Tracing RFID Tags by Reordering Location Identifiers
This paper addresses the problem of using the Location IDentifier (LID) as the domain value of the index for trajectories of RFID tags and proposes the solution for solving this p...
Sungwoo Ahn, Bonghee Hong
CGO
2005
IEEE
14 years 1 months ago
Performance of Runtime Optimization on BLAST
Optimization of a real world application BLAST is used to demonstrate the limitations of static and profile-guided optimizations and to highlight the potential of runtime optimiz...
Abhinav Das, Jiwei Lu, Howard Chen, Jinpyo Kim, Pe...
SIGMOD
2005
ACM
146views Database» more  SIGMOD 2005»
14 years 7 months ago
Predicate Result Range Caching for Continuous Queries
Many analysis and monitoring applications require the repeated execution of expensive modeling functions over streams of rapidly changing data. These applications can often be exp...
Matthew Denny, Michael J. Franklin
ICDE
2007
IEEE
138views Database» more  ICDE 2007»
14 years 8 months ago
Representing and Querying Correlated Tuples in Probabilistic Databases
Probabilistic databases have received considerable attention recently due to the need for storing uncertain data produced by many real world applications. The widespread use of pr...
Prithviraj Sen, Amol Deshpande
VLDB
2007
ACM
182views Database» more  VLDB 2007»
14 years 1 months ago
Continuous Queries in Oracle
This paper describes Continuous Queries (CQ) in Oracle RDBMS, a feature that incorporates stream and complex event processing into an RDBMS, the first such attempt in commercial d...
Sankar Subramanian, Srikanth Bellamkonda, Hua-Gang...