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AMW
2009
13 years 8 months ago
Using Patterns for Faster and Scalable Rewriting of Conjunctive Queries
Abstract. Rewriting of conjunctive queries using views has many applications in database and data integration. We investigate ways to improve performance of rewriting and propose a...
Ali Kiani, Nematollaah Shiri
TVCG
2008
174views more  TVCG 2008»
13 years 7 months ago
Data-Driven Visualization and Group Analysis of Multichannel EEG Coherence with Functional Units
Abstract-- A typical data-driven visualization of electroencephalography (EEG) coherence is a graph layout, with vertices representing electrodes and edges representing significant...
Michael ten Caat, Natasha M. Maurits, Jos B. T. M....
ISBI
2006
IEEE
14 years 8 months ago
Mapping ventricular changes related to dementia and mild cognitive impairment in a large community-based cohort
We present a fully-automated technique for visualizing localized cerebral ventricle shape differences between large clinical subject groups who have received a magnetic resonance ...
Owen T. Carmichael, Paul M. Thompson, Rebecca A. D...
ICIP
2005
IEEE
14 years 9 months ago
Processing of textured surfaces represented as surfel sets: representation, compression and geodesic paths
A method for representation and lossy compression of textured surfaces is presented. The input surfaces are represented by surfels (surface elements), i.e., by a set of colored, o...
Tal Darom, Mauro R. Ruggeri, Dietmar Saupe, Nahum ...
CPM
2005
Springer
87views Combinatorics» more  CPM 2005»
14 years 1 months ago
Two Dimensional Parameterized Matching
Two equal length strings, or two equal sized two-dimensional texts, parameterize match (p-match) if there is a one-one mapping (relative to the alphabet) of their characters. Two-...
Carmit Hazay, Moshe Lewenstein, Dekel Tsur