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ACSW
2004
13 years 9 months ago
Application of self-organizing maps to clustering of high-frequency Financial data
This paper analyzes the clustering of trades on the Australian Stock Exchange (ASX) with respect to the trade direction variable. The ASX is a limit order market operating an elec...
Adam Blazejewski, Richard Coggins
ICIP
2005
IEEE
14 years 10 months ago
Evaluation of disparity map characteristics for stereo image coding
In order to compress stereo image pairs effectively, disparity compensation is the most widely used method. In this paper we examined the effects of using different disparity maps...
Anil Aksay, M. Oguz Bici, Gozde Bozdagi Akar
RAS
2002
141views more  RAS 2002»
13 years 8 months ago
Digital elevation map building from low altitude stereo imagery
This paper presents a method to build ne resolution digital terrain maps, on the basis of a set of low altitude aerial stereovision images. Stereovision images are the only data a...
Simon Lacroix, Il-Kyun Jung, Anthony Mallet
ACL
2008
13 years 9 months ago
Pairwise Document Similarity in Large Collections with MapReduce
This paper presents a MapReduce algorithm for computing pairwise document similarity in large document collections. MapReduce is an attractive framework because it allows us to de...
Tamer Elsayed, Jimmy J. Lin, Douglas W. Oard
NIPS
1997
13 years 9 months ago
Gradients for Retinotectal Mapping
The initial activity-independent formation of a topographic map in the retinotectal system has long been thought to rely on the matching of molecular cues expressed in gradients i...
Geoffrey J. Goodhill