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DEXAW
2007
IEEE
150views Database» more  DEXAW 2007»
16 years 27 days ago
Compressed Aggregations for mobile OLAP Dissemination
As wireless network infrastructure becomes more reliable, an increasing number of traditional desktop applications, beyond common web browsing, migrate to portable devices. Since ...
Ilias Michalarias, Arkadiy Omelchenko
ICDE
2010
IEEE
233views Database» more  ICDE 2010»
15 years 12 months ago
Polynomial heuristics for query optimization
— Research on query optimization has traditionally focused on exhaustive enumeration of an exponential number of candidate plans. Alternatively, heuristics for query optimization...
Nicolas Bruno, César A. Galindo-Legaria, Mi...
HICSS
2003
IEEE
107views Biometrics» more  HICSS 2003»
15 years 12 months ago
Heritage and the Role of Data Management Systems: A Prototype Model for New Zealand
Heritage management in New Zealand is data rich but information poor. For nearly 50 years, the New Zealand Archaeological Association has maintained a paper based, largely textual...
Lesley A. Gardner, S. J. Holdaway, D. C. Whitehead...
VLDB
1998
ACM
95views Database» more  VLDB 1998»
15 years 10 months ago
From Data Independence to Knowledge Independence: An on-going Story
It is today widely acceptedthat "Business Rules Independence" is required for information systemsto better and more rapidly adjust to changesin thebusinessenvironment,Th...
Laurent Vieille
DEXAW
2009
IEEE
114views Database» more  DEXAW 2009»
15 years 10 months ago
A Meta-Framework for Generating Ontologies from Legacy Schemas
A huge amount of schemas are expressed within outdated schema languages which are restricted concerning expressiveness, extensibility, readability, and understandability. Consequen...
Manuel Wimmer