2411 search results - page 240 / 483 » The challenge of information visualization evaluation |
156
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IV
2003
IEEE
15 years 11 months ago
2003
IEEE
This paper describes a visualisation tool, VlUM, designed to support users in scrutinising models of their interests, preferences and knowledge. We also describe MECUREO, a tool f...
165
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JCDL
2003
ACM
15 years 11 months ago
2003
ACM
A musical piece typically has a repetitive structure. Analysis of this structure will be useful for music segmentation, indexing and thumbnailing. This paper presents an algorithm...
216
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SAC
2008
ACM
15 years 6 months ago
2008
ACM
We systematically evaluate a recently proposed method for unsupervised discrimination power analysis for feature selection and optimization in multimedia applications. A series of...
158
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PAKDD
2009
ACM
16 years 1 months ago
2009
ACM
Abstract. Clustering high dimensional data with sparse features is challenging because pairwise distances between data items are not informative in high dimensional space. To addre...
343
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ACMDIS
2010
ACM
15 years 4 months ago
2010
ACM
Infrastructure awareness systems reveal invisible aspects of infrastructures to their existing or potential users. Designing such systems is challenging as it requires making visi...