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SACMAT
2011
ACM
14 years 10 days ago
xDAuth: a scalable and lightweight framework for cross domain access control and delegation
Cross domain resource sharing and collaborations have become pervasive in today’s service oriented organizations. Existing approaches for the realization of cross domain access ...
Masoom Alam, Xinwen Zhang, Kamran Khan, Gohar Ali
SAC
2010
ACM
15 years 4 months ago
Web-based graphical querying of databases through an ontology: the Wonder system
Biological scientists have made large amounts of data available on the Web, which can be accessed by canned or precomputed queries presented via web forms. To satisfy further info...
Diego Calvanese, C. Maria Keet, Werner Nutt, Maria...
ICWS
2003
IEEE
14 years 11 months ago
A Stateless Network Architecture for Inter-Enterprise Authentication, Authorization and Accounting
Abstract Providing network infrastructure for authentication, authorization and accounting (AAA) functionalities required by inter-enterprise business applications operating over t...
H. T. Kung, F. Zhu, M. Iansiti
96
Voted
WWW
2006
ACM
15 years 10 months ago
Question answering on top of the BT digital library
In this poster we present an approach to query answering over knowledge sources that makes use of different ontology management components within an application scenario of the BT...
Johanna Völker, Peter Haase, Philipp Cimiano,...
SEMWEB
2001
Springer
15 years 1 months ago
OntoMap - the Guide to the Upper-Level
Abstract. The upper-level ontologies are theories that capture the most common concepts, which are relevant for many of the tasks involving knowledge extraction, representation, an...
Atanas K. Kirakov, Marin Dimitrov