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COMPGEOM
2004
ACM
16 years 7 days ago
The geometric thickness of low degree graphs
We prove that the geometric thickness of graphs whose maximum degree is no more than four is two. In our proofs, we present a space and time efficient embedding technique for gra...
Christian A. Duncan, David Eppstein, Stephen G. Ko...
ICFCA
2004
Springer
16 years 6 days ago
Towards a Conceptual Theory of Indistinguishable Objects
Based on the conceptual representation of objects in space and time as introduced in Temporal Concept Analysis first steps are done into the direction of a conceptual theory of ...
Karl Erich Wolff
CONTENT
2001
Springer
15 years 11 months ago
Buffy, an SL Development Environment
A development environment for RenderMan shaders has been implemented, allowing the SL programmer to observe the bahaviour of variables in both time and space. By allowing both nov...
Ian Stephenson
SSD
2001
Springer
119views Database» more  SSD 2001»
15 years 11 months ago
Moving Objects: Logical Relationships and Queries
Abstract. In moving object databases, object locations in some multidimensional space depend on time. Previous work focuses mainly on moving object modeling (e.g., using ADTs, temp...
Jianwen Su, Haiyan Xu, Oscar H. Ibarra
ICPR
2000
IEEE
15 years 11 months ago
Unsupervised Segmentation of Poisson Data
This paper describes a new approach to the analysis of Poisson point processes, in time (1D) or space (2D), which is based on the minimum description length (MDL) framework. Speci...
Robert D. Nowak, Mário A. T. Figueiredo