3133 search results - page 311 / 627 » Representing clusters for retrieval |
180
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ICDM
2007
IEEE
16 years 1 months ago
2007
IEEE
This paper proposes an optimisation to the UK-means algorithm, which generalises the k-means algorithm to handle objects whose locations are uncertain. The location of each object...
163
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MDAI
2007
Springer
16 years 28 days ago
2007
Springer
Formal concept analysis (FCA) is a method of exploratory data analysis. The data is in the form of a table describing relationship between objects (rows) and attributes (columns), ...
200
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FGR
2006
IEEE
16 years 26 days ago
2006
IEEE
An unsupervised nonparametric approach is proposed to automatically extract representative face samples (exemplars) from a video sequence or an image set for multipleshot face rec...
161
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ICRA
2006
IEEE
16 years 25 days ago
2006
IEEE
— Mobile robot localization and navigation requires a map - the robot’s internal representation of the environment. A common problem is that path planning becomes very ineffic...
209
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WWW
2005
ACM
16 years 11 days ago
2005
ACM
In this paper, we propose an approach to materialize XML data warehouses based on the frequent query patterns discovered from historical queries issued by users. The schemas of in...