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ICCS
2005
Springer
14 years 1 months ago
Morphisms in Context
Abstract. Morphisms constitute a general tool for modelling complex relationships between mathematical objects in a disciplined fashion. In Formal Concept Analysis (FCA), morphisms...
Markus Krötzsch, Pascal Hitzler, Guo-Qiang Zh...
CCS
2006
ACM
13 years 11 months ago
Safety analysis of usage control authorization models
The usage control (UCON) model was introduced as a unified approach to capture a number of extensions for traditional access control models. While the policy specification flexibi...
Xinwen Zhang, Ravi S. Sandhu, Francesco Parisi-Pre...
VLDB
2002
ACM
131views Database» more  VLDB 2002»
13 years 7 months ago
ProTDB: Probabilistic Data in XML
Whereas traditional databases manage only deterministic information, many applications that use databases involve uncertain data. This paper presents a Probabilistic Tree Data Bas...
Andrew Nierman, H. V. Jagadish
DOCENG
2003
ACM
14 years 28 days ago
Creating reusable well-structured PDF as a sequence of component object graphic (COG) elements
Portable Document Format (PDF) is a page-oriented, graphically rich format based on PostScript semantics and it is also the format interpreted by the Adobe Acrobat viewers. Althou...
Steven R. Bagley, David F. Brailsford, Matthew R. ...
HIM
1997
Springer
144views Multimedia» more  HIM 1997»
13 years 12 months ago
DIANE - Hypermedia Documents in a Distributed Annotation Environment
The project DIANE is an EU-funded project in the ACTS Program and started in September 1995. The goal of DIANE is to establish a service, which enables an user to annotate anythin...
Hartmut Benz, Steffen Fischer, Rolf Mecklenburg, G...