174 search results - page 19 / 35 » Comparing Real Algebraic Numbers of Small Degree |
TIP
2010
13 years 3 months ago
2010
We propose algorithms for tracking the boundary contour of a deforming object from an image sequence, when the nonaffine (local) deformation over consecutive frames is large and th...
ICDE
2006
IEEE
14 years 10 months ago
2006
IEEE
In this paper, we investigate a new approach to process queries in data stream applications. We show that reference locality characteristics of data streams could be exploited in ...
INFOCOM
2006
IEEE
14 years 2 months ago
2006
IEEE
— Because a delay tolerant network (DTN) can often be partitioned, routing is a challenge. However, routing benefits considerably if one can take advantage of knowledge concerni...
BROADNETS
2007
IEEE
14 years 3 months ago
2007
IEEE
Abstract — In order to perform valid experiments, traffic generators used in network simulators and testbeds require up to date models of traffic as it exists on real network lin...
SIGMOD
2003
ACM
14 years 8 months ago
2003
ACM
A query optimizer compares alternative plans in its search space to find the best plan for a given query. Depending on the search space and the enumeration algorithm, optimizers v...