7952 search results - page 1397 / 1591 » Methods for Measuring Usability |
123
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SIGIR
2010
ACM
15 years 4 months ago
2010
ACM
We present a novel approach to query reformulation which combines syntactic and semantic information by means of generalized Levenshtein distance algorithms where the substitution...
224
Voted
GRC
2010
IEEE
15 years 4 months ago
2010
IEEE
—Images with GPS coordinates are a rich source of information about a geographic location. Innovative user services and applications are being built using geotagged images taken ...
131
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ICASSP
2010
IEEE
15 years 4 months ago
2010
IEEE
Automatically annotating or tagging unlabeled audio files has several applications, such as database organization and recommender systems. We are interested in the case where the...
152
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ICPR
2010
IEEE
15 years 4 months ago
2010
IEEE
—In this paper we propose an approach for the problem of single channel source separation of speech and music signals. Our approach is based on representing each source’s power...
170
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AVSS
2007
IEEE
15 years 4 months ago
2007
IEEE
One of the main issues for Ambient Intelligence (AmI) systems is to continuously localize the user and to detect his/her identity in order to provide dedicated services. A video-r...