432 search results - page 20 / 87 » A Set-Theoretic Data Model For Evolving Database Environment... |
188
Voted
VLDB
2000
ACM
15 years 5 months ago
2000
ACM
Data allocation is a key performance factor for parallel database systems (PDBS). This holds especially for data warehousing environments where huge amounts of data and complex an...
127
Voted
ICDM
2002
IEEE
15 years 6 months ago
2002
IEEE
This paper describes a novel data mining approach that employs evolutionary programming to discover knowledge represented in Bayesian networks. There are two different approaches ...
240
Voted
SIGMOD
2009
ACM
16 years 2 months ago
2009
ACM
Empowering users to access databases using simple keywords can relieve the users from the steep learning curve of mastering a structured query language and understanding complex a...
125
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WWW
2006
ACM
16 years 2 months ago
2006
ACM
Path expressions are the principal means of locating data in a hierarchical model. But path expressions are brittle because they often depend on the structure of data and break if...
174
Voted
DASFAA
2010
IEEE
15 years 6 months ago
2010
IEEE
Efficient management of RDF data is an important factor in realizing the Semantic Web vision. The existing approaches store RDF data based on triples instead of a relation model. I...