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AIA
2006
15 years 9 months ago
Efficient Algorithm for Calculating Similarity between Trajectories Containing an Increasing Dimension
Time series data is usually stored and processed in the form of discrete trajectories of multidimensional measurement points. In order to compare the measurements of a query traje...
Perttu Laurinen, Pekka Siirtola, Juha Röning
RIAO
2000
15 years 9 months ago
Discovering and Comparing Topic Hierarchies
Hierarchies have been used for organization, summarization, and access to information, yet a lingering issue is how best to construct them. In this paper, our goal is to automatic...
Dawn Lawrie, W. Bruce Croft
175
Voted
ESWA
2006
105views more  ESWA 2006»
15 years 7 months ago
Predicting box-office success of motion pictures with neural networks
Predicting box-office receipts of a particular motion picture has intrigued many scholars and industry leaders as a difficult and challenging problem. In this study, the use of ne...
Ramesh Sharda, Dursun Delen
TVCG
2008
123views more  TVCG 2008»
15 years 7 months ago
Effectiveness of Animation in Trend Visualization
Animation has been used to show trends in multi-dimensional data. This technique has recently gained new prominence for presentations, most notably with Gapminder Trendalyzer. In T...
George G. Robertson, Roland Fernandez, Danyel Fish...
AEPIA
2002
159views more  AEPIA 2002»
15 years 7 months ago
Analysing Rough Sets weighting methods for Case-Based Reasoning Systems
Case-Based Reasoning systems retrieve cases using a similarity function based on the K-NN or some derivatives. These functions are sensitive to irrelevant, interacting or noisy fe...
Maria Salamó, Elisabet Golobardes