138 search results - page 24 / 28 » Approximation Algorithms for Bounded Degree Phylogenetic Roo... |
CORR
2004
Springer
13 years 7 months ago
2004
Springer
An optimization problem that naturally arises in the study of swarm robotics is the Freeze-Tag Problem (FTP) of how to awaken a set of "asleep" robots, by having an awak...
ISSAC
2004
Springer
14 years 23 days ago
2004
Springer
A recent algorithmic procedure for computing the absolute factorization of a polynomial P(X, Y ), after a linear change of coordinates, is via a factorization modulo X3 . This was...
GIS
2007
ACM
14 years 8 months ago
2007
ACM
This work addresses the problem of obtaining the degree of similarity between trajectories of moving objects. Typically, a Moving Objects Database (MOD) contains sequences of (loc...
ADHOCNOW
2003
Springer
14 years 19 days ago
2003
Springer
We consider topology control problems where the goal is to assign transmission powers to the nodes of an ad hoc network so as to induce graphs satisfying specific properties. The ...
CAD
1999
Springer
13 years 7 months ago
1999
Springer
This paper presents algorithms for computing offsets of NURBS curves and surfaces. The basic approach consists of four steps: (1) recognition of special curves and surfaces; (2) s...