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Separation of the reservoir and wave pressure and velocity from measurements at an arbitrary location in arteries
 Proc. Inst
"... Previous studies based on measurements made in the ascending aorta have demonstrated that it can be useful to separate the arterial pressure P into a reservoir pressure P ̄ generated by the windkessel effect and a wave pressure p generated by the arterial waves; P = P ̄ + p. The separation in these ..."
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Cited by 9 (7 self)
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in these studies was relatively straight forward since the flow into the arterial system was measured. In this study we extend the idea to measurements of pressure and velocity at sites distal to the aortic root where flow into the arterial system is not known. P̄ is calculated from P at an arbitrary location in a
Primitives for the manipulation of general subdivisions and the computations of Voronoi diagrams
 ACM Tmns. Graph
, 1985
"... The following problem is discussed: Given n points in the plane (the sites) and an arbitrary query point 4, find the site that is closest to q. This problem can be solved by constructing the Voronoi diagram of the given sites and then locating the query point in one of its regions. Two algorithms ar ..."
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Cited by 534 (11 self)
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The following problem is discussed: Given n points in the plane (the sites) and an arbitrary query point 4, find the site that is closest to q. This problem can be solved by constructing the Voronoi diagram of the given sites and then locating the query point in one of its regions. Two algorithms
A Signal Processing Approach To Fair Surface Design
, 1995
"... In this paper we describe a new tool for interactive freeform fair surface design. By generalizing classical discrete Fourier analysis to twodimensional discrete surface signals  functions defined on polyhedral surfaces of arbitrary topology , we reduce the problem of surface smoothing, or fai ..."
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Cited by 654 (15 self)
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In this paper we describe a new tool for interactive freeform fair surface design. By generalizing classical discrete Fourier analysis to twodimensional discrete surface signals  functions defined on polyhedral surfaces of arbitrary topology , we reduce the problem of surface smoothing
Statistical pattern recognition: A review
 IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE
, 2000
"... The primary goal of pattern recognition is supervised or unsupervised classification. Among the various frameworks in which pattern recognition has been traditionally formulated, the statistical approach has been most intensively studied and used in practice. More recently, neural network techniques ..."
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Cited by 1035 (30 self)
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, cluster analysis, classifier design and learning, selection of training and test samples, and performance evaluation. In spite of almost 50 years of research and development in this field, the general problem of recognizing complex patterns with arbitrary orientation, location, and scale remains unsolved
Greedy Signature Processing with Arbitrary Location Distributions: A Divisible Load Framework
"... The optimal partition of a huge, linear (flat) file among processing nodes in a network to minimize the time to search for signatures of interest in the file is considered. First, an expression is developed for the expected time of finding the kth signature (including the last signature) of K signat ..."
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Cited by 1 (1 self)
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The optimal partition of a huge, linear (flat) file among processing nodes in a network to minimize the time to search for signatures of interest in the file is considered. First, an expression is developed for the expected time of finding the kth signature (including the last signature) of K signatures for a uniform distribution of signatures in the file. Secondly, for a single signature we propose processing data in the file in order from that with the most probability mass (i.e. data with the most a priori likelihood of containing the signature) to that with the least probability mass in a “greedy ” manner to speed processing time. Applications of this work include radar, sensors, image processing and search. I.
Accelerating XPath location steps
 ACM SIGMOD Int. Conference on Management of Data
, 2002
"... This work is a proposal for a database index structure that has been specifically designed to support the evaluation of XPath queries. As such, the index is capable to support all XPath axes (including ancestor, following, precedingsibling, descendantorself, etc.). This feature lets the index stan ..."
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Cited by 261 (18 self)
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stand out among related work on XML indexing structures which had a focus on regular path expressions (which correspond to the XPath axes children and descendantorself plus name tests). Its ability to start traversals from arbitrary context nodes in an XML document additionally enables the index
Texture mapping progressive meshes
, 2001
"... Given an arbitrary mesh, we present a method to construct a progressive mesh (PM) such that all meshes in the PM sequence share a common texture parametrization. Our method considers two important goals simultaneously. It minimizes texture stretch (small texture distances mapped onto large surface d ..."
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Cited by 251 (7 self)
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Given an arbitrary mesh, we present a method to construct a progressive mesh (PM) such that all meshes in the PM sequence share a common texture parametrization. Our method considers two important goals simultaneously. It minimizes texture stretch (small texture distances mapped onto large surface
Path integration and cognitive mapping in a continuous attractor neural network model
 Journal of Neuroscience
, 1997
"... A minimal synaptic architecture is proposed for how the brain might perform path integration by computing the next internal representation of selflocation from the current representation and from the perceived velocity of motion. In the model, a placecell assembly called a “chart ” contains a twod ..."
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Cited by 240 (4 self)
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twodimensional attractor set called an “attractor map ” that can be used to represent coordinates in any arbitrary environment, once associative binding has occurred between chart locations and sensory inputs. In hippocampus, there are different spatial relations among place fields in different environments
Inverse Global Illumination: Recovering Reflectance Models of Real Scenes from Photographs
, 1999
"... In this paper we present a method for recovering the reflectance properties of all surfaces in a real scene from a sparse set of photographs, taking into account both direct and indirect illumination. The result is a lightingindependent model of the scene's geometry and reflectance properties, ..."
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Cited by 246 (12 self)
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, which can be rendered with arbitrary modifications to structure and lighting via traditional rendering methods. Our technique models reflectance with a lowparameter reflectance model, and allows diffuse albedo to vary arbitrarily over surfaces while assuming that nondiffuse characteristics remain
Results 1  10
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