204 search results - page 16 / 41 » On Constrained Minimum Pseudotriangulations |
ALGORITHMICA
1998
13 years 7 months ago
1998
Abstract. We study some minimum-area hull problems that generalize the notion of convex hull to starshaped and monotone hulls. Specifically, we consider the minimum-area star-shap...
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
This paper investigates the operations of the wavelet tree based quantization and proposes a constrained wavelet tree quantization for image watermarking. The wavelet coefficients ...
WCE
2007
13 years 9 months ago
2007
Abstract—The major infrastructure component required to develop an underground mine is a decline, which is a system of tunnels used for access and haulage. In this paper we study...
ESA
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. Traditional shortest path problems play a central role in both the design and use of communication networks and have been studied extensively. In this work, we consider a...
ECRTS
2004
IEEE
13 years 11 months ago
2004
IEEE
In this paper, we explore the feasibility and performance optimization problems for real-time systems that must remain functional during an operation/mission with a fixed, initial...