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DBSEC
2007
87views Database» more  DBSEC 2007»
15 years 6 months ago
Towards a Times-Based Usage Control Model
Abstract. Modern information systems require temporal and privilegeconsuming usage of digital objects. To meet these requirements, we present a new access control model–Times-bas...
Baoxian Zhao, Ravi S. Sandhu, Xinwen Zhang, Xiaoli...
IAAI
2003
15 years 6 months ago
Transparent Grid Computing: A Knowledge-Based Approach
Grid computing provides key infrastructure for distributed problem solving in dynamic virtual organizations. It has been adopted by many scientific projects, and industrial intere...
Jim Blythe, Ewa Deelman, Yolanda Gil, Carl Kesselm...
GISCIENCE
2008
Springer
145views GIS» more  GISCIENCE 2008»
15 years 5 months ago
Similarity-Based Information Retrieval and Its Role within Spatial Data Infrastructures
While similarity has gained in importance in research about information retrieval on the (geospatial) semantic Web, information retrieval paradigms and their integration into exist...
Krzysztof Janowicz, Marc Wilkes, Michael Lutz
CORR
2010
Springer
64views Education» more  CORR 2010»
15 years 4 months ago
A Trustability Metric for Code Search based on Developer Karma
The promise of search-driven development is that developers will save time and resources by reusing external code in their local projects. To efficiently integrate this code, user...
Florian S. Gysin, Adrian Kuhn
ENTCS
2006
153views more  ENTCS 2006»
15 years 4 months ago
Multi-Agent System Development Based on Organizations
Organizational models have been recently used in agent theory for modeling coordination in open systems and to ensure social order in multi-agent system applications. In this pape...
Estefania Argente, Vicente Julián, Vicente ...