4127 search results - page 266 / 826 » Evaluation methods for topic models |
293
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GIS
2005
ACM
16 years 7 months ago
2005
ACM
An interesting issue in moving objects databases is to find similar trajectories of moving objects. Previous work on this topic focuses on movement patterns (trajectories with tim...
151
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CHI
2007
ACM
16 years 6 months ago
2007
ACM
A theoretical framework for assessing the attractiveness of websites based on Adaptive Decision Making theory is introduced. The framework was developed into a questionnaire and u...
149
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IUI
2006
ACM
15 years 12 months ago
2006
ACM
Recovering semantic relations between different parts of web pages are of great importance for multi-platform web interface development, as they make it possible to re-distribute ...
174
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CIVR
2005
Springer
15 years 11 months ago
2005
Springer
Abstract. In this paper, we present a framework for segmenting the news programs into different story topics. The proposed method utilizes both visual and text information of the v...
158
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ACMICEC
2004
ACM
15 years 11 months ago
2004
ACM
Due to the rapid advancement of electronic commerce and web technologies in recent years, the concepts and applications of decision support systems have been significantly extende...