315 search results - page 4 / 63 » User strategies for handling information tasks in webcasts |
LREC
2010
13 years 9 months ago
2010
We propose a strategy to reduce the impact of the sparse data problem in the tasks of lexical information acquisition based on the observation of linguistic cues. It justifies tha...
CHI
2007
ACM
14 years 7 months ago
2007
ACM
A study at a large IT company shows that mobile information workers frequently migrate work across devices (here: smartphones, desktop PCs, laptops). While having multiple devices...
ICMI
2007
Springer
14 years 1 months ago
2007
Springer
In the context of natural multimodal dialogue systems, we address the challenging issue of the definition of cooperative answers in an appropriate multimodal form. Highlighting th...
RIAO
2004
13 years 8 months ago
2004
Monitoring user-system performance in interactive search is a challenging task. Traditional measures of retrieval evaluation, based on recall and precision, are not of any use in ...
CLEF
2010
Springer
13 years 8 months ago
2010
Springer
The ImageCLEF 2010 Photo Annotation Task poses the challenge of automated annotation of 93 visual concepts in Flickr photos. The participants were provided with a training set of 8...