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SSIAI
2002
IEEE
15 years 8 months ago
2002
IEEE
In this paper we address the problem of detecting shots of subjects that are interviewed in news sequences. This is useful since usually these kinds of scenes contain important an...
108
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COLING
2002
15 years 3 months ago
2002
To support context-based multimodal interpretation in conversational systems, we have developed a semantics-based representation to capture salient information from user inputs an...
117
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CHI
2002
ACM
16 years 4 months ago
2002
ACM
Hierarchy visualization has been a hot topic in the Information Visualization community for the last decade. An emerging new information structure is multiple intersecting hierarc...
106
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CHI
2002
ACM
16 years 4 months ago
2002
ACM
Blind or visually impaired users typically access diagrams in the tactile medium. This paper describes TouchMelody, a system designed for augmenting such existing diagrams with 3D...
125
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EDBT
2002
ACM
16 years 3 months ago
2002
ACM
Maintaining statistics on multidimensional data distributions is crucial for predicting the run-time and result size of queries and data analysis tasks with acceptable accuracy. To...