229 search results - page 24 / 46 » On the Number of Arrangements of Pseudolines |
CORR
2012
Springer
12 years 3 months ago
2012
Springer
Models of bags of words typically assume topic mixing so that the words in a single bag come from a limited number of topics. We show here that many sets of bag of words exhibit a...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
We investigated the multipole loudspeaker array based on spherical harmonic expansion in the Cartesian coordinate system. The arrangement of the multipoles with the least number o...
ASPDAC
2008
ACM
13 years 9 months ago
2008
ACM
Ball Grid Array packages in which I/O pins are arranged in a grid array pattern realize a number of connections between chips and a printed circuit board, but it takes much time in...
DAM
2008
13 years 7 months ago
2008
We study the combinatorial problem of finding an arrangement of distinct integers into the ddimensional N-cube so that the maximal variance of the numbers on each -dimensional sec...
DCG
2008
13 years 7 months ago
2008
We construct CW spheres from the lattices that arise as the closed sets of a convex closure, the meet-distributive lattices. These spheres are nearly polytopal, in the sense that t...