7747 search results - page 1377 / 1550 » From Information Retrieval to Information Interaction |
185
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SAC
2010
ACM
16 years 1 months ago
2010
ACM
CAPTCHAs protect online resources and services from automated access. From an attackerās point of view, they are typically perceived as an annoyance that prevents the mass creat...
163
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IEEESCC
2009
IEEE
16 years 1 months ago
2009
IEEE
In Ambient Intelligence (AmI) environments, some services provided by AmI devices are often not visible to users and to other devices. The existing approaches deal with servicesā...
156
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ESAW
2009
Springer
16 years 1 months ago
2009
Springer
Expressing contractual agreements electronically potentially allows agents to automatically perform functions surrounding contract use: establishment, fulļ¬lment, renegotiation et...
161
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GROUP
2009
ACM
16 years 1 months ago
2009
ACM
Open content web sites depend on users to produce information of value. Wikipedia is the largest and most well-known such site. Previous work has shown that a small fraction of ed...
178
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ICPR
2008
IEEE
16 years 28 days ago
2008
IEEE
This paper presents a new Geometric Active Contour (GAC) model based on Lennard-Jones (L-J) force ļ¬eld, which is inspired by the theory of intermolecular interaction. It is diff...