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IQIS
2004
ACM
14 years 3 months ago
Utility-based Resolution of Data Inconsistencies
A virtual database system is software that provides unified access to multiple information sources. If the sources are overlapping in their contents and independently maintained,...
Amihai Motro, Philipp Anokhin, Aybar C. Acar
SAC
2004
ACM
14 years 3 months ago
Missing requirements and relationship discovery through proxy viewpoints model
This paper addresses the problem of “missing requirements” in software requirements specification (SRS) expressed in natural language. Due to rapid changes in technology and b...
Seok Won Lee, David C. Rine
SAC
2004
ACM
14 years 3 months ago
Towards multisensor data fusion for DoS detection
In our present work we introduce the use of data fusion in the field of DoS anomaly detection. We present DempsterShafer’s Theory of Evidence (D-S) as the mathematical foundati...
Christos Siaterlis, Basil S. Maglaris
ADC
2004
Springer
87views Database» more  ADC 2004»
14 years 3 months ago
On the Computation of Approximations of Database Queries
Reflective Relational Machines were introduced by S. Abiteboul, C. Papadimitriou and V. Vianu in 1994, as variations of Turing machines which are suitable for the computation of ...
Flavio Antonio Ferrarotti, Jose Maria Turull Torre...
ECML
2004
Springer
14 years 3 months ago
Conditional Independence Trees
It has been observed that traditional decision trees produce poor probability estimates. In many applications, however, a probability estimation tree (PET) with accurate probabilit...
Harry Zhang, Jiang Su