5202 search results - page 287 / 1041 » A Survey of Human Computation Systems |
165
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CHI
2011
ACM
14 years 10 months ago
2011
ACM
Increasingly, systems are being developed and used in ways that involve end of life issues such as death, dying, and bereavement. Yet design considerations and guidelines for tech...
188
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CHI
2010
ACM
16 years 1 months ago
2010
ACM
When experts participate in collaborative systems, tension may arise between them and novice contributors. In particular, when experts perceive novices as a bother or a threat, th...
222
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ICCV
2005
IEEE
16 years 11 days ago
2005
IEEE
Abstract. Visual detection and tracking of humans in complex scenes is a challenging problem with a wide range of applications, for example surveillance and human-computer interact...
214
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HAPTICS
2002
IEEE
15 years 11 months ago
2002
IEEE
We present the results of using Hidden Markov Models (HMMs) for automatic segmentation and recognition of user motions. Previous work on recognition of user intent with man/machin...
174
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CHI
2010
ACM
15 years 10 months ago
2010
ACM
The use of ICTs in the public sector has long been touted for its potential to transform the institutions that govern and provide social services. The focus, however, has largely ...