2903 search results - page 350 / 581 » On the univalence of an integral operator |
171
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JCIT
2008
15 years 6 months ago
2008
In the recent decades the importance of the information systems (IS) has been steadily growing. Nowadays most of the operations that imply complex manipulations with data and stor...
165
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JCSS
2008
15 years 6 months ago
2008
With the growing number of Web applications and their variety, the need to prevent unauthorised access to data and to ensure data integrity in distributed systems has led to an in...
179
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DSS
2007
15 years 6 months ago
2007
Online communities that allow their users to express their personal preferences, such as the members they trust and the products they appreciate, are becoming increasingly popular...
169
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JOLLI
2006
15 years 6 months ago
2006
We propose a novel interpretation of natural-language questions using a modal predicate logic of knowledge. Our approach brings standard model-theoretic and proof-theoretic techniq...
163
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FSS
2007
15 years 6 months ago
2007
This article deals with a method used to describe and manage spatial knowledge. Each spatial datum is considered as an information element, whose location and value are independen...