A major drawback of existing access control systems is that they have all been developed with a specific access control policy in mind. This means that all protection requirement...
Sushil Jajodia, Pierangela Samarati, V. S. Subrahm...
Model-driven engineering techniques can be used both to create new software and to modernize existing software systems. Modeldriven software modernization requires a first step for...
The GRID and MAS (Multi-Agent Systems) communities believe in the potential of GRID and MAS to enhance each other as these models have developed significant complementarities. Thu...
This paper describes a word stemming algorithm for the Spanish Language. Experiments in document retrieval regarding English text suggest that word stemming based on morphological...
Unsupervised grammar induction is one of the most difficult works of language processing. Its goal is to extract a grammar representing the language structure using texts without a...