3283 search results - page 317 / 657 » Designing Agent Based Travel Support System |
247
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FASE
2008
Springer
15 years 8 months ago
2008
Springer
Abstract. To guarantee the security of computer systems, it is necessary to define security permissions to restrict the access to the systems' resources. These permissions enf...
180
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ICALT
2006
IEEE
16 years 25 days ago
2006
IEEE
Lifelong learning refers to the activities people perform throughout their life to improve their competence in a particular field. Although adaptive educational hypermedia systems...
155
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ICWL
2005
Springer
16 years 8 days ago
2005
Springer
In this paper we investigate the use of Latent Semantic Analysis (LSA), Critiquing Systems, and Knowledge Building to support computerbased teaching of English composition. We have...
171
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COLCOM
2005
IEEE
16 years 12 days ago
2005
IEEE
In contrast to a large body of theoretical work on computer systems, distributed systems are not idealised constructions, unconstrained by physical world limitations. They must be...
168
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APCSAC
2001
IEEE
15 years 10 months ago
2001
IEEE
Since we first devised and defined password-capabilities as a new technique for building capability-based operating systems, a number of research systems around the world have use...