منابع مشابه
Optimal Placement of Mesh Points in Wireless Mesh Networks
Abstract. A strategic placement of mesh points (MPs) in a Wireless Mesh Network (WMN) is essential to maximize the throughput of the network. In this paper, we address the problem of MPs placement for throughput optimization in WMN with consideration of routing protocols. Specifically, we formulate the routing paths among the MPs and mesh routers (MRs), calculate the aggregated traffic at the M...
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Due to the significant amount of noise in Sea Surface Temperature (SST) images that originate from different atmospheric sources and the sensor itself, current detection methods detect false fronts or neglect to detect fronts. Various methods have been used to filter the SST images including low-pass filter [1], contextual filter [2], adaptive filtering [3] and others [4]. The present paper int...
متن کاملMesh Smoothing Schemes Based on Optimal Delaunay Triangulations
We present several mesh smoothing schemes based on the concept of optimal Delaunay triangulations. We define the optimal Delaunay triangulation (ODT) as the triangulation that minimizes the interpolation error among all triangulations with the same number of vertices. ODTs aim to equidistribute the edge length under a new metric related to the Hessian matrix of the approximated function. Theref...
متن کاملOptimal Resource Placement in Multifiber Mesh-Survivable WDM Networks
Demands for networks of higher and higher capacities are increasing dramatically with the growth of the Internet and the World Wide Web. All-optical wavelength-division multiplexing (WDM) networks is the most promising candidate to fulfill the bandwidth requirement of the Broadband Integrated Services Digital Network (B-ISDN). In WDM networks, the huge bandwidth available on an optical fiber is...
متن کاملNotes on Mesh Smoothing
There are a number of applications in which increasing the smoothness of a mesh is desirable. A compelling example is noise removal. When meshes are constructed from acquired data, measurement error can result in a smooth surface being approximated with a rough mesh. Smoothing the mesh can attenuate this noise. Another application is surface subdivision. Taubin [1] cites a class of algorithms t...
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ژورنال
عنوان ژورنال: Journal of Algorithms
سال: 1999
ISSN: 0196-6774
DOI: 10.1006/jagm.1998.0984