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» Variability Management on Behavioral Models
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ICDIM
2008
IEEE
15 years 8 months ago
NIDS based on payload word frequencies and anomaly of transitions
This paper presents a novel payload analysis method. Consecutive bytes are separated by boundary symbols and defined as words. The frequencies of word appearance and word to word ...
Sasa Mrdovic, Branislava Perunicic
SIGMOD
2011
ACM
249views Database» more  SIGMOD 2011»
14 years 4 months ago
ProApproX: a lightweight approximation query processor over probabilistic trees
We demonstrate a system for querying probabilistic XML documents with simple XPath queries. A user chooses between a variety of query answering techniques, both exact and approxim...
Pierre Senellart, Asma Souihli
WER
1998
Springer
15 years 5 months ago
Towards Requirements Engineering of Active Database Systems
Active systems are emerging in many fields, being particularly interesting those like Active Database Management Systems which always provide some kind of reactive capabilities. I...
José Hilario Canós Cerdá, Jav...
119
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ACSC
2004
IEEE
15 years 5 months ago
Towards the Completion of the Formal Semantics of OCL 2.0
The Object Constraint Language (OCL) is part of the Unified Modeling Language (UML) to specify restrictions on values of a given UML model. As part of the UML 2.0 standardization ...
Stephan Flake
ECSA
2010
Springer
15 years 1 months ago
On representing variation
Although primarily studied in the context of product lines, variability is a key fact about most systems and therefore a concern for the architectures of those systems. Thus it is...
Rich Hilliard