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» Some Results on the Modelling of Spatial Data
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DSRT
2004
IEEE
14 years 15 days ago
Exploring the Spatial Density of Strategy Models in a Realistic Distributed Interactive Application
As Distributed Interactive Applications (DIAs) become increasingly more prominent in the video game industry they must scale to accommodate progressively more users and maintain a...
Damien Marshall, Declan Delaney, Séamus McL...
ICRA
2008
IEEE
136views Robotics» more  ICRA 2008»
14 years 3 months ago
Modeling multi-robot interaction using generalized occupancy grids, with application to reducing spatial interference
— As part of a program to find methods of reducing spatial interference in multi-robot systems, we propose the Interaction Grid (IG), a generalization of the Occupancy Grid that...
Mauricio Zuluaga, Richard T. Vaughan
SEMWEB
2007
Springer
14 years 2 months ago
Hybrid Alignment Strategy for Anatomical Ontologies: Results of the 2007 Ontology Alignment Contest
An ontology is a formal representation of a domain modeling the entities in the domain and their relations. When a domain is represented by multiple ontologies, there is a need for...
Songmao Zhang, Olivier Bodenreider
CCCG
2008
13 years 10 months ago
Achieving Spatial Adaptivity while Finding Approximate Nearest Neighbors
We present the first spatially adaptive data structure that answers approximate nearest neighbor (ANN) queries to points that reside in a geometric space of any constant dimension...
Jonathan Derryberry, Don Sheehy, Maverick Woo, Dan...
ISBI
2008
IEEE
14 years 9 months ago
Improved fMRI group studies based on spatially varying non-parametric BOLD signal modeling
Multi-subject analysis of functional Magnetic Resonance Imaging (fMRI) data relies on within-subject studies, which are usually conducted using a massively univariate approach. In...
Philippe Ciuciu, Thomas Vincent, Anne-Laure Fouque...