2216 search results - page 120 / 444 » Hedging Structured Concepts |
169
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SACMAT
2005
ACM
15 years 10 months ago
2005
ACM
With continuously growing numbers of applications, enterprises face the problem of efficiently managing the assignment of access permissions to their users. On the one hand, secur...
134
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DEXAW
2003
IEEE
15 years 10 months ago
2003
IEEE
In this work we consider ontologies as knowledge structures that specify terms, their properties and relations among them to enable knowledge extraction from texts. We represent o...
159
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LREC
2008
15 years 6 months ago
2008
In the field of Natural Language Processing, in order to work out a thematic representation system of general knowledge, methods relying on thesaurus have been used for about twen...
129
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SIGCSE
1997
ACM
15 years 9 months ago
1997
ACM
A typical Data Structures (CS 2) course covers a wide variety of topics: elementary algorithm analysis; data structures including dynamic structures, trees, tables, graphs, etc.; ...
156
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VLDB
1990
ACM
15 years 9 months ago
1990
ACM
Referential integrity underlies the relational representation of objeceoriented structures. The concept of referential integrity in relational databases is hindered by the confusi...