Sciweavers

778 search results - page 82 / 156
» Expressiveness and complexity of graph logic
Sort
View
ER
2007
Springer
130views Database» more  ER 2007»
15 years 6 months ago
Towards Automated Reasoning on ORM Schemes
The goal of this article is to formalize Object Role Modeling (ORM) using the DLR description logic. This would enable automated reasoning on the formal properties of ORM diagrams,...
Mustafa Jarrar
KDD
2008
ACM
146views Data Mining» more  KDD 2008»
16 years 27 days ago
Constraint programming for itemset mining
The relationship between constraint-based mining and constraint programming is explored by showing how the typical constraints used in pattern mining can be formulated for use in ...
Luc De Raedt, Tias Guns, Siegfried Nijssen
FSEN
2009
Springer
15 years 5 months ago
A Coordination Model for Interactive Components
Although presented with a variety of ‘flavours’, the notion of an interactor, as an abstract characterisation of an interactive component, is well-known in the area of formal ...
Marco Antonio Barbosa, Luís Soares Barbosa,...
118
Voted
ADC
2008
Springer
146views Database» more  ADC 2008»
15 years 6 months ago
A Typed Higher-Order Calculus for Querying XML Databases
As the eXtensible Markup Language (XML) is about to emerge as a new standard for databases, the problem of providing solid logical grounds for XML query languages arises. For the ...
Qing Wang, Klaus-Dieter Schewe
ACMICEC
2005
ACM
151views ECommerce» more  ACMICEC 2005»
15 years 6 months ago
Product knowledge reasoning: a DL-based approach
In order to capture the full fledge semantic of complicated product data model, the expressive language ALCNHR+ K(D) is introduced. It cannot only be able to represent knowledge a...
Nizamuddin Channa, Shanping Li, Xiangjun Fu