1399 search results - page 137 / 280 » An agent system reasoning about the web and the user |
197
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CHI
2002
ACM
16 years 7 months ago
2002
ACM
To form a deep understanding of the present; we need to find and engage history. We present an informal history capture and retrieval mechanism for collaborative, earlystage infor...
191
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HICSS
2006
IEEE
16 years 1 months ago
2006
IEEE
In this paper, we describe data support in an information system to support contextual, online negotiation of privacy contracts for e-commerce on the Semantic Web. Context is impo...
199
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ICAS
2006
IEEE
16 years 1 months ago
2006
IEEE
A modern server system must deliver a complex set of obligations towards its users. We study the concept of roles as autonomous encapsulations of a set of promises. Using virtuali...
210
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CIKM
2007
Springer
16 years 1 months ago
2007
Springer
Web search engines consistently collect information about users interaction with the system: they record the query they issued, the URL of presented and selected documents along w...
176
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IADIS
2003
15 years 8 months ago
2003
Mass, multi-channel, network access to information requires a solution of several problems related to proper information delivery, including an important problem of adjusting data...