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» The Expression Problem Revisited
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B
2007
Springer
16 years 1 months ago
Time Constraint Patterns for Event B Development
Distributed applications are based on algorithms which should be able to deal with time constraints. It is mandatory to express time constraints in (mathematical) models and the cu...
Dominique Cansell, Dominique Méry, Joris Re...
DEXA
2007
Springer
89views Database» more  DEXA 2007»
16 years 1 months ago
Storing Multidimensional XML Documents in Relational Databases
Abstract. The problem of storing and querying XML data using relational databases has been considered a lot and many techniques have been developed. MXML is an extension of XML sui...
Nikolaos Fousteris, Manolis Gergatsoulis, Yannis S...
ECML
2007
Springer
16 years 1 months ago
Discovering Word Meanings Based on Frequent Termsets
Word meaning ambiguity has always been an important problem in information retrieval and extraction, as well as, text mining (documents clustering and classification). Knowledge di...
Henryk Rybinski, Marzena Kryszkiewicz, Grzegorz Pr...
ECUMN
2007
Springer
16 years 1 months ago
Multicast Extension of Unicast Charging for QoS Services
In order to successfully deploy multicast services in QoS-aware networks, pricing architectures must take into account the particular characteristics of multicast sessions. With t...
Antonio Bueno, Pere Vilà, Ramón Fabr...
ICFEM
2007
Springer
16 years 1 months ago
Formal Engineering of XACML Access Control Policies in VDM++
We present a formal, tool-supported approach to the design and maintenance of access control policies expressed in the eXtensible Access Control Markup Language (XACML). Our aim is...
Jeremy Bryans, John S. Fitzgerald