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COMGEO
2010
ACM
15 years 7 months ago
Access control systems for spatial data infrastructures and their administration
Today sophisticated concepts, languages and frameworks exist, that allow implementing powerful fine grained access control systems for protecting Web Services and spatial data in ...
Jan Herrmann
EXACT
2007
15 years 6 months ago
PML 2: A Modular Explanation Interlingua
In the past five years, we have designed and evolved an interlingua for sharing explanations generated by various automated systems such as hybrid web-based question answering sys...
Deborah L. McGuinness, Li Ding, Paulo Pinheiro da ...
144
Voted
ESWS
2008
Springer
15 years 5 months ago
Enhancing Workflow with a Semantic Description of Scientific Intent
Abstract. In the e-Science context, workflow technologies provide a problemsolving environment for researchers by facilitating the creation and execution of experiments from a pool...
Edoardo Pignotti, Peter Edwards, Alun D. Preece, N...
118
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MASCOTS
2010
15 years 5 months ago
An Analytical Model with Improved Accuracy of IEEE 802.11 Protocol Under Unsaturated Conditions
In this work the authors present an analytical model that -- compared to previously published work -- more accurately captures the delay of IEEE 802.11 protocol under low, medium,...
Kumaran Vijayasankar, Azar Taufique, Lakshmi Naras...
IQ
2007
15 years 5 months ago
A Flexible And Generic Data Quality Metamodel
: DQ metadata can be stored in a Metadata Repository (MDR). The structure of the MDR should be carefully defined to ensure a maximum amount of flexibility, generality and ease of u...
David Becker, William McMullen, Kevin Hetherington...