Publications
Explore 1,536 academic publications
Graph drawing by force‐directed placement
Abstract We present a modification of the spring‐embedder model of Eades [Congressus Numerantium, 42, 149–160, (1984)] for drawing undirected graphs with straight edges. Our heu...
Dynamic Graph CNN for Learning on Point Clouds
Point clouds provide a flexible geometric representation suitable for countless applications in computer graphics; they also comprise the raw output of most 3D data acquisition ...
pathological prognostic factors in breast cancer. I. The value of histological grade in breast cancer: experience from a large study with long‐term follow‐up
Morphological assessment of the degree of differentiation has been shown in numerous studies to provide useful prognostic information in breast cancer, but until recently histol...
A New Simplified Acute Physiology Score (SAPS II) Based on a European/North American Multicenter Study
<h3>Objective.</h3> —To develop and validate a new Simplified Acute Physiology Score, the SAPS II, from a large sample of surgical and medical patients, and to provide a method ...
Mortality in relation to smoking: 40 years' observations on male British doctors
Results from the first 20 years of this study, and of other studies at that time, substantially underestimated the hazards of long term use of tobacco. It now seems that about h...
Spectral Graph Theory
Eigenvalues and the Laplacian of a graph Isoperimetric problems Diameters and eigenvalues Paths, flows, and routing Eigenvalues and quasi-randomness Expanders and explicit const...
Integer and Combinatorial Optimization
FOUNDATIONS. The Scope of Integer and Combinatorial Optimization. Linear Programming. Graphs and Networks. Polyhedral Theory. Computational Complexity. Polynomial-Time Algorithm...
ISOLATION BY DISTANCE
important S line of attack on the evolutionary problem.While such differences can only rarely represent first steps toward speciation in the sense of the splitting of the specie...
Large-Scale Machine Learning with Stochastic Gradient Descent
During the last decade, the data sizes have grown faster than the speed of processors. In this context, the capabilities of statistical machine learning methods is limited by th...
Watersheds in digital spaces: an efficient algorithm based on immersion simulations
A fast and flexible algorithm for computing watersheds in digital gray-scale images is introduced. A review of watersheds and related motion is first presented, and the major me...