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ICCV
2007
IEEE
16 years 9 months ago
Image Classification using Random Forests and Ferns
We explore the problem of classifying images by the object categories they contain in the case of a large number of object categories. To this end we combine three ingredients: (i...
Andrew Zisserman, Anna Bosch, Xavier Muñoz
ICPR
2006
IEEE
16 years 8 months ago
Event Recognition with Fragmented Object Tracks
Complete and accurate video tracking is very difficult to achieve in practice due to long occlusions, traffic clutter, shadows and appearance changes. In this paper, we study the ...
Anthony Hoogs, Gianfranco Doretto, John Schmiedere...
ICSE
2008
IEEE-ACM
16 years 7 months ago
Fostering user-developer collaboration with infrastructure probes
In this paper we present a new variation of cultural probes, called Infrastructure Probes (IP). IPs can be seen as an additional ethnographic method to get a deeper understanding ...
Christian Dörner, Jan Heß, Volkmar Pipe...
IEEEARES
2010
IEEE
16 years 2 months ago
Security and Usability: Analysis and Evaluation
Abstract—The differences between the fields of HumanComputer Interaction and Security (HCISec) and HumanComputer Interaction (HCI) have not been investigated very closely. Many ...
Ronald Kainda, Ivan Flechais, A. W. Roscoe
ICASSP
2009
IEEE
16 years 2 months ago
Contrasting emotion-bearing laughter types in multiparticipant vocal activity detection for meetings
The detection of laughter in conversational interaction presents an important challenge in meeting understanding, important primarily because laughter is predictive of the emotion...
Kornel Laskowski