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TISSEC
2010
129views more  TISSEC 2010»
14 years 6 months ago
Authenticated Index Structures for Aggregation Queries
Feifei Li, Marios Hadjieleftheriou, George Kollios...
IPM
2006
100views more  IPM 2006»
14 years 12 months ago
Automatic indexing of online health resources for a French quality controlled gateway
The profusion of online resources calls for tools and methods to help Internet users find precisely what they are looking for. Quality controlled gateway CISMeF provides such serv...
Aurélie Névéol, Alexandrina R...
DOLAP
2003
ACM
15 years 5 months ago
Hierarchical dwarfs for the rollup cube
The data cube operator exemplifies two of the most important aspects of OLAP queries: aggregation and dimension hierarchies. In earlier work we presented Dwarf, a highly compress...
Yannis Sismanis, Antonios Deligiannakis, Yannis Ko...