نتایج جستجو برای: mapping elements
تعداد نتایج: 467232 فیلتر نتایج به سال:
Given a finite set of r points in a closed surface of genus g, we consider the torsion elements in the mapping class group of the surface leaving the finite set invariant. We show that the torsion elements generate the mapping class group if and only if (g, r) = (2, 5k + 4) for some integer k. §1. Introduction 1.1. The purpose of this paper is to investigate when the mapping class group of a co...
Mappings between complex metadata structures are needed in a number of domains such as data integration, ontology alignment or web service composition. A mapping describes how elements of one metadata structure correspond to elements of another metadata structure. Defining such mappings is a complex and time-consuming process. It is often done manually, with the help of point and click interfac...
There may be differences between this version and the published version. You are advised to consult the publisher's version if you wish to cite from it. This paper presents a mapping between the elements of highly non-Keplerian orbits and classical orbital elements. Three sets of elements are discussed and mappings are derived in closed, analytical form for both the direct and inverse problem. ...
Insertion mutagenesis via mobile genetic element is a common technique for the analysis of gene function in model organisms. Next-generation sequencing offers an attractive approach for localizing the site of insertion, but alignment-based mapping of mobile genetic elements is challenging. A computational method for identifying insertion sites is reported herein. The technique was validated by ...
The minimal mapping between two lightweight ontologies contains that minimal subset of mapping elements such that all the others can be efficiently computed from them. They have clear advantages in visualization and user interaction since they are the minimal amount of information that needs to be dealt with. They make the work of the user much easier, faster and less error prone. Experiments o...
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