1213 search results - page 65 / 243 » Approximation in quantale-enriched categories |
157
click to vote
SIGMOD
2008
ACM
15 years 5 months ago
2008
ACM
We consider the problem of evaluating multiple overlapping queries defined on data streams, where each query is a conjunction of multiple filters and each filter may be shared acr...
260
click to vote
COMPGEOM
2011
ACM
14 years 8 months ago
2011
ACM
Starting with a similarity function between objects, it is possible to define a distance metric (the kernel distance) on pairs of objects, and more generally on probability distr...
248
click to vote
GIS
2007
ACM
16 years 6 months ago
2007
ACM
In this paper, we present an original network graph embedding to speed-up distance-range and k-nearest neighbor queries in (weighted) graphs. Our approach implements the paradigm ...
222
click to vote
GIS
2003
ACM
16 years 6 months ago
2003
ACM
We present a technique for creating a digital elevation model (DEM) from grid-based contour data. The method computes new, intermediate contours in between existing isolines. Thes...
123
click to vote
DAC
2005
ACM
16 years 6 months ago
2005
ACM
Existing Full-wave Model Order Reduction (FMOR) approaches are based on Expanded Taylor Series Approximations (ETAS) of the oscillatory full-wave system matrix. The accuracy of su...