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ICDE
2005
IEEE
113views Database» more  ICDE 2005»
16 years 7 months ago
On the Optimal Ordering of Maps and Selections under Factorization
The query optimizer of a database system is confronted with two aspects when handling user-defined functions (UDFs) in query predicates: the vast differences in evaluation costs b...
Thomas Neumann, Sven Helmer, Guido Moerkotte
ISBI
2008
IEEE
16 years 7 months ago
Sift-based sequence registration and flow-based cortical vessel segmentation applied to high resolution optical imaging data
Several functional and biomedical imaging techniques rely on determining hemodynamic variables and their changes in large vascular networks. To do so at micro-vascular resolution ...
Ivo Vanzetta, Mickaël Péchaud, Renaud ...
VLSID
2008
IEEE
133views VLSI» more  VLSID 2008»
16 years 6 months ago
Exhaustive Enumeration of Legal Custom Instructions for Extensible Processors
Today's customizable processors allow the designer to augment the base processor with custom accelerators. By choosing appropriate set of accelerators, designer can significa...
Nagaraju Pothineni, Anshul Kumar, Kolin Paul
VLSID
2002
IEEE
87views VLSI» more  VLSID 2002»
16 years 6 months ago
Simultaneous Circuit Transformation and Routing
In this paper, we propose a new methodology to integrate circuit transformation into routing. More specifically, this paper shows an approach for performing routing and wire recon...
Hiroaki Yoshida, Motohiro Sera, Masao Kubo, Masahi...
ETRA
2010
ACM
143views Biometrics» more  ETRA 2010»
16 years 1 months ago
Space-variant spatio-temporal filtering of video for gaze visualization and perceptual learning
We introduce an algorithm for space-variant filtering of video based on a spatio-temporal Laplacian pyramid and use this algorithm to render videos in order to visualize prerecor...
Michael Dorr, Halszka Jarodzka, Erhardt Barth