1399 search results - page 137 / 280 » An agent system reasoning about the web and the user |
175
click to vote
CHI
2002
ACM
16 years 6 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...
165
click to vote
HICSS
2006
IEEE
16 years 15 days 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...
182
click to vote
ICAS
2006
IEEE
16 years 15 days 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...
180
click to vote
CIKM
2007
Springer
16 years 19 days 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...
151
click to vote
IADIS
2003
15 years 7 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...