Sciweavers

24554 search results - page 285 / 4911
» Dependable distributed systems
Sort
View
PRDC
2009
IEEE
16 years 1 months ago
Quantifying Criticality of Dependability-Related IT Organization Processes in CobiT
—With ever-growing complexity of computer and communication systems analytical methods do not scale, especially with respect to dependability assessment of information technology...
Tobias Goldschmidt, Andreas Dittrich, Miroslaw Mal...
FQAS
2006
Springer
186views Database» more  FQAS 2006»
15 years 10 months ago
Project-Join-Repair: An Approach to Consistent Query Answering Under Functional Dependencies
Consistent query answering is the term commonly used for the problem of answering queries on databases that violate certain integrity constraints. We address this problem for univ...
Jef Wijsen
CORR
2010
Springer
139views Education» more  CORR 2010»
15 years 1 months ago
Data Cleaning and Query Answering with Matching Dependencies and Matching Functions
Matching dependencies were recently introduced as declarative rules for data cleaning and entity resolution. Enforcing a matching dependency on a database instance identifies the ...
Leopoldo E. Bertossi, Solmaz Kolahi, Laks V. S. La...
SIGCSE
2009
ACM
168views Education» more  SIGCSE 2009»
16 years 7 months ago
Bringing big systems to small schools: distributed systems for undergraduates
Distributed applications have become a core component of the Internet's infrastructure. However, many undergraduate curriculums, especially at small colleges, do not offer co...
Jeannie R. Albrecht
CATS
2006
15 years 8 months ago
On the Logical Implication of Multivalued Dependencies with Null Values
The implication of multivalued dependencies (MVDs) in relational databases has originally been defined in the context of some fixed finite universe (Fagin 1977, Zaniolo 1976). Whi...
Sebastian Link