791 search results - page 45 / 159 » Characterizing zero-derivative points |
EJC
2011
13 years 2 months ago
2011
A D-polyhedron is a polyhedron P such that if x, y are in P then so are their componentwise max and min. In other words, the point set of a D-polyhedron forms a distributive latti...
SIAMNUM
2010
13 years 2 months ago
2010
A set XN of N points on the unit sphere is a spherical t-design if the average value of any polynomial of degree at most t over XN is equal to the average value of the polynomial o...
ICIP
2001
IEEE
14 years 9 months ago
2001
IEEE
This paper concerns the characterization of clouds on meteorological satellite image sequences through points trajectories. These temporal curves can be computed from the result o...
ICDE
1996
IEEE
14 years 9 months ago
1996
IEEE
Many new database application domains such as experimental sciences and medicine are characterized by large sequences as their main form of data. Using approximate representation ...
ICPR
2008
IEEE
14 years 9 months ago
2008
IEEE
Many existing spectral clustering algorithms share a conventional graph partitioning criterion: normalized cuts (NC). However, one problem with NC is that it poorly captures the g...