967 search results - page 140 / 194 » Domain Modelling for Ubiquitous Computing Applications |
IUI
1997
ACM
15 years 4 months ago
1997
ACM
Historically, efforts at user modelling in educational systems have tended to employ knowledge representations in which symbolic (or "linguistic") cognition is emphasize...
CCS
2006
ACM
15 years 3 months ago
2006
ACM
The usage control (UCON) model was introduced as a unified approach to capture a number of extensions for traditional access control models. While the policy specification flexibi...
BMCBI
2010
14 years 12 months ago
2010
Background: Existing hidden Markov model decoding algorithms do not focus on approximately identifying the sequence feature boundaries. Results: We give a set of algorithms to com...
WWW
2008
ACM
16 years 16 days ago
2008
ACM
The paper is concerned with the problem of question recommendation. Specifically, given a question as query, we are to retrieve and rank other questions according to their likelih...
102
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INFOCOM
2005
IEEE
15 years 5 months ago
2005
IEEE
— We define “random trip", a generic mobility model for independent mobiles that contains as special cases: the random waypoint on convex or non convex domains, random wa...