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POLICY
2004
Springer
14 years 2 months ago
Cassandra: Distributed Access Control Policies with Tunable Expressiveness
We study the specification of access control policy in large-scale distributed systems. Our work on real-world policies has shown that standard policy idioms such as role hierarc...
Moritz Y. Becker, Peter Sewell
APSEC
2003
IEEE
14 years 2 months ago
An XVCL Approach to Handling Variants: A KWIC Product Line Example
We developed XVCL (XML-based Variant Configuration Language), a method and tool for product lines, to facilitate handling variants in reusable software assets (such as architectur...
Hongyu Zhang, Stan Jarzabek
SEKE
2009
Springer
14 years 1 months ago
Improving Negotiations through Fuzzy Cognitive Maps
In a decision-making process, a systematic method to manage and measure negotiation aspects provides crucial information to negotiators and has emerged as a key factor to determin...
Sérgio Assis Rodrigues, Tiago Santos da Sil...
DAWAK
2000
Springer
14 years 1 months ago
Enhancing Preprocessing in Data-Intensive Domains using Online-Analytical Processing
Abstract The application of data mining algorithms needs a goal-oriented preprocessing of the data. In practical applications the preprocessing task is very time consuming and has ...
Alexander Maedche, Andreas Hotho, Markus Wiese
CAISE
2009
Springer
14 years 24 days ago
Defining and Using Schematic Correspondences for Automatically Generating Schema Mappings
Mapping specification has been recognised as a critical bottleneck to the large scale deployment of data integration systems. A mapping is a description using which data structured...
Lu Mao, Khalid Belhajjame, Norman W. Paton, Alvaro...