Sciweavers

330 search results - page 24 / 66
» Intersection and Union Types
Sort
View
VTC
2010
IEEE
13 years 6 months ago
Radio Channel Measurements at Street Intersections for Vehicle-to-Vehicle Safety Applications
—This paper presents the results of an empirical study of wireless propagation channels for vehicle-to-vehicle communications in street intersections, a scenario especially impor...
Johan Karedal, Fredrik Tufvesson, T. Abbas, Oliver...
DIAGRAMS
2006
Springer
13 years 11 months ago
Topological Relations of Arrow Symbols in Complex Diagrams
Illustrating a dynamic process with an arrow-containing diagram is a widespread convention in people's daily communications. In order to build a basis for capturing the struct...
Yohei Kurata, Max J. Egenhofer
AGILE
2009
Springer
264views GIS» more  AGILE 2009»
14 years 2 months ago
Three-Valued 9-Intersection for Deriving Possible Topological Relations from Incomplete Observations
Topological relations, which concern how two objects intersect, are one of the most fundamental and well-studied spatial relations. Typically, topological relations are distinguis...
Yohei Kurata
CVPR
2007
IEEE
14 years 9 months ago
Segmenting Motions of Different Types by Unsupervised Manifold Clustering
We propose a novel algorithm for segmenting multiple motions of different types from point correspondences in multiple affine or perspective views. Since point trajectories associ...
Alvina Goh, René Vidal
ENTCS
2008
116views more  ENTCS 2008»
13 years 7 months ago
A Bidirectional Refinement Type System for LF
We present a system of refinement types for LF in the style of recent formulations where only canonical forms are well-typed. Both the usual LF rules and the rules for type refine...
William Lovas, Frank Pfenning