810 search results - page 44 / 162 » Continuous cartogram construction |
JCAM
2010
13 years 2 months ago
2010
In this paper, (d + 1)-pencil lattices on simplicial partitions in Rd are studied. The barycentric approach naturally extends the lattice from a simplex to a simplicial partition,...
PPDP
2009
Springer
14 years 8 days ago
2009
Springer
We present direct proofs of termination of evaluation for typed delimited-control operators shift and reset using a variant of Tait’s method with context-based reducibility pred...
ADCM
2007
13 years 7 months ago
2007
In this paper we provide an extension of barycentric coordinates from simplices to arbitrary convex sets. Barycentric coordinates over convex 2D polygons have found numerous appli...
ICFP
2007
ACM
14 years 7 months ago
2007
ACM
Filinski showed that callcc and a single mutable reference cell are sufficient to express the delimited control operators shift and reset. However, this implementation interacts p...
ICFP
2002
ACM
14 years 7 months ago
2002
ACM
We present a direct implementation of the shift and reset control operators in the Scheme 48 system. The new implementation improves upon the traditional technique of simulating s...