Sciweavers

3130 search results - page 396 / 626
» Mining Views: Database Views for Data Mining
Sort
View
VLDB
1998
ACM
115views Database» more  VLDB 1998»
15 years 10 months ago
Bank of America Case Study: The Information Currency Advantage
This paper describes the external forces that motivate financial institutions to collect, aggregate, analyze, and mine data so that it can be transformed into information, one of ...
Felipe Cariño, Mark Jahnke
KRDB
1996
123views Database» more  KRDB 1996»
15 years 7 months ago
Flexible Query-Answering Systems Modelled in Metalogic Programming
Metaprogramming adds new expressive power to logic programming which can be advantageous to transfer to the field of deductive databases. We propose metaprogramming as a way to mo...
Troels Andreasen, Henning Christiansen
ERSHOV
2006
Springer
15 years 10 months ago
A Formal Model of Data Privacy
Information systems support data privacy by constraining user's access to public views and thereby hiding the non-public underlying data. The privacy problem is to prove that ...
Phiniki Stouppa, Thomas Studer
IRI
2005
IEEE
16 years 3 days ago
Handling missing values via decomposition of the conditioned set
In this paper, a framework for replacing missing values in a database is proposed since a real-world database is seldom complete. Good data quality in a database can directly impr...
Mei-Ling Shyu, Indika Kuruppu-Appuhamilage, Shu-Ch...
SDM
2010
SIAM
183views Data Mining» more  SDM 2010»
15 years 8 months ago
GraSS: Graph Structure Summarization
Large graph databases are commonly collected and analyzed in numerous domains. For reasons related to either space efficiency or for privacy protection (e.g., in the case of socia...
Kristen LeFevre, Evimaria Terzi