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SIGCSE
1996
ACM
163views Education» more  SIGCSE 1996»
14 years 2 months ago
Database theory in practice: learning from cooperative group projects
lhis paper describes the use of cooperative group learning concepts in support of an undergraduate database mrtnagement course that emphasizes the theoretical and practical aspect...
Suzanne W. Dietrich, Susan Darling Urban
SDMW
2004
Springer
14 years 3 months ago
Using Delay to Defend Against Database Extraction
For many data providers, the “crown jewels” of their business are the data that they have organized. If someone could copy their entire database, it would be a competitive cata...
Magesh Jayapandian, Brian D. Noble, James W. Micke...
KDD
1997
ACM
146views Data Mining» more  KDD 1997»
14 years 2 months ago
Density-Connected Sets and their Application for Trend Detection in Spatial Databases
1 Several clustering algorithms have been proposed for class identification in spatial databases such as earth observation databases. The effectivity of the well-known algorithms ...
Martin Ester, Hans-Peter Kriegel, Jörg Sander...
ICDE
2009
IEEE
126views Database» more  ICDE 2009»
14 years 4 months ago
Querying Communities in Relational Databases
— Keyword search on relational databases provides users with insights that they can not easily observe using the traditional RDBMS techniques. Here, an l-keyword query is speci...
Lu Qin, Jeffrey Xu Yu, Lijun Chang, Yufei Tao
ADBIS
2004
Springer
124views Database» more  ADBIS 2004»
14 years 3 months ago
Database Caching - Towards a Cost Model for Populating Cache Groups
Web caching keeps single Web objects ready somewhere in caches in the user-to-server path, whereas database caching uses fullfledged database management systems as caches to adapt...
Theo Härder, Andreas Bühmann