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SIGMOD
1996
ACM
131views Database» more  SIGMOD 1996»
15 years 3 months ago
Materialized View Maintenance and Integrity Constraint Checking: Trading Space for Time
We investigate the problem of incremental maintenance of an SQL view in the face of database updates, and show that it is possible to reduce the total time cost of view maintenanc...
Kenneth A. Ross, Divesh Srivastava, S. Sudarshan
TC
2008
14 years 11 months ago
DRES: Dynamic Range Encoding Scheme for TCAM Coprocessors
One of the most critical resource management issues in the use of ternary content addressable memory (TCAM) for packet classification/filtering is how to effectively support filte...
Hao Che, Zhijun Wang, Kai Zheng, Bin Liu

Tutorial
905views
16 years 11 months ago
Location-aware Query Processing and Optimization
The wide spread use of cellular phones, handheld devices, and GPS-like technology enables location-aware environments where virtually all objects are aware of their locations. Loca...
ICDE
2006
IEEE
112views Database» more  ICDE 2006»
16 years 13 days ago
XSEED: Accurate and Fast Cardinality Estimation for XPath Queries
We propose XSEED, a synopsis of path queries for cardinality estimation that is accurate, robust, efficient, and adaptive to memory budgets. XSEED starts from a very small kernel,...
Ashraf Aboulnaga, Ihab F. Ilyas, M. Tamer Özs...
158
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ICDE
2000
IEEE
95views Database» more  ICDE 2000»
16 years 12 days ago
Dynamic Histograms: Capturing Evolving Data Sets
In this paper, we introduce dynamic histograms, which are constructed and maintained incrementally. We develop several dynamic histogram construction algorithms and show that they...
Donko Donjerkovic, Yannis E. Ioannidis, Raghu Rama...