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IWANN
1999
Springer
15 years 9 months ago
Forecasting Financial Time Series through Intrinsic Dimension Estimation and Non-Linear Data Projection
A crucial problem in non-linear time series forecasting is to determine its auto-regressive order, in particular when the prediction method is non-linear. We show in this paper tha...
Michel Verleysen, Eric de Bodt, Amaury Lendasse
GIR
2007
ACM
15 years 8 months ago
Eliciting concepts of place for text-based image retrieval
This paper describes research being employed in the Tripod project to improve the retrieval of photographs through a comprehensive knowledge of where they were taken. The methods ...
Alistair J. Edwardes, Ross S. Purves
175
Voted
BMVC
2001
15 years 7 months ago
Salient Points for Content-Based Retrieval
In image retrieval, global features related to color or texture are commonly used to describe the image content. The use of interest points in contentbased image retrieval allows ...
Nicu Sebe, Michael S. Lew
DATESO
2004
81views Database» more  DATESO 2004»
15 years 6 months ago
Pivoting M-tree: A Metric Access Method for Efficient Similarity Search
In this paper pivoting M-tree (PM-tree) is introduced, a metric access method combining M-tree with the pivot-based approach. While in M-tree a metric region is represented by a hy...
Tomás Skopal
COLING
1996
15 years 6 months ago
Generation of Paraphrases from Ambiguous Logical Forms
This paper presents a method for generating multiple paraphrases from ambiguous logical forms. The method is based on a chart structure with edges indexed on semantic information ...
Hadar Shemtov