849 search results - page 93 / 170 » On the Complexity of the Whitehead Minimization Problem |
DM
2008
13 years 8 months ago
2008
A d-dimensional array of real numbers is called monotone increasing if its entries are increasing along each dimension. Given An,d, a monotone increasing d-dimensional array with ...
COMCOM
2006
13 years 8 months ago
2006
In this paper, for the purpose of saving network resources, we first introduce and investigate a new problem referred to as the least hop(s) multiple additively constrained path (...
JSA
2006
13 years 7 months ago
2006
This paper is devoted to scheduling a large collection of independent tasks onto heterogeneous clusters. The tasks depend upon (input) files which initially reside on a master pro...
TSP
2008
13 years 7 months ago
2008
We consider the problem of tracking the time-varying (TV) parameters of a harmonic or chirp signal using particle filtering (PF) tools. Similar to previous PF approaches to TV spec...
AROBOTS
2002
13 years 7 months ago
2002
To navigate in unknown environments, mobile robots require the ability to build their own maps. A major problem for robot map building is that odometry-based dead reckoning cannot ...