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» Managing Expressions as Data in Relational Database Systems
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EDBT
2008
ACM
151views Database» more  EDBT 2008»
16 years 6 months ago
Decentralized managing of replication objects in massively distributed systems
Data replication is a central technique to increase availability and performance of distributed systems. While offering many advantages it also requires more effort for ensuring d...
Daniel Klan, Kai-Uwe Sattler, Katja Hose, Marcel K...
SIGMOD
2010
ACM
187views Database» more  SIGMOD 2010»
15 years 11 months ago
PIQL: a performance insightful query language
Large-scale websites are increasingly moving from relational databases to distributed key-value stores for high request rate, low latency workloads. Often this move is motivated n...
Michael Armbrust, Stephen Tu, Armando Fox, Michael...
PPDP
2010
Springer
15 years 4 months ago
Deriving predicate statistics in datalog
Database query optimizers rely on data statistics in selecting query execution plans. Similar query optimization techniques are desirable for deductive databases and, to make this...
Senlin Liang, Michael Kifer
KDD
1995
ACM
67views Data Mining» more  KDD 1995»
15 years 10 months ago
A Perspective on Databases and Data Mining
We discuss the use of database met hods for data mining. Recently impressive results have been achieved for some data mining problems using highly specialized and clever data stru...
Marcel Holsheimer, Martin L. Kersten, Heikki Manni...
ICMCS
2005
IEEE
148views Multimedia» more  ICMCS 2005»
16 years 3 days ago
Facial Expression Recognition with Relevance Vector Machines
For many decades automatic facial expression recognition has scientifically been considered a real challenging problem in the fields of pattern recognition or robotic vision. The ...
Dragos Datcu, Léon J. M. Rothkrantz