Άρθρα/Articles
Σύνολο αποτελεσμάτων: 371, εμφανίζονται 1 - 10
Αποτελέσματα ανά σελίδα:  10  25  50  100
Ταξινόμηση ανά: Ημερομηνία · Επισκέψεις · Τίτλο
1 A 3D drop-size distribution model based on the convolution of raindrops at terminal velocity
Kasparis, Takis Lane, John E. Jones, Linwood W.,
Using a matrix of drop size distributions (DSDs), measured by a microscale array of disdrometers, a method of spatial and temporal DSD interpolation is presented. The goal of this interpolation techni...
2002
2 A biomechanical analysis of articular cartilage of the human elbow and a potential relationship to osteochondritis dissecans
Constantinides, Georgios Athanasiou, Kyriacos A. Schenck, Robert C,
A cadaveric study of the articular surfaces of the radiocapitellar joint was undertaken to identify a biomechanical mechanism of osteochondritis dissecans of the humeral capitellum. The articulating r...
1994
3 A constrained-equilibrium Monte Carlo method for quantum dots - the problem of intermixing
Kelires, Pantelis C.,
Islands grown during semiconductor heteroepitaxy are in a thermodynamically metastable state. Experiments show that diffusion at the surface region, including the interior of the islands, is fast enou...
2004
4 A data locality methodology for matrix-matrix multiplication algorithm
Michail, Harris Alachiotis, Nikolaos Kelefouras, Vasileios I.,
Matrix-Matrix Multiplication (MMM) is a highly important kernel in linear algebra algorithms and the performance of its implementations depends on the memory utilization and data locality. There are M...
2010
5 A feedback stabilization and collision avoidance scheme for multiple independent non-point agents
Loizou, Savvas Dimarogonas, Dimos V. Kyriakopoulos, Kostas J.,
A navigation functions' based methodology, established in our previous work for centralized multiple robot navigation, is extended to address the problem of decentralized navigation. In contrast to th...
2006
6 A flow visualization study of an anatomic coronary artery anastomosis model with an implant
Anayiotos, Andreas Pedroso, Pedro D. Advincula, Maria A.,
Flow Streamlining Devices is a new tool in Coronary Artery Bypass Grafting (CABG). They aim in: a) Performing a sutureless anastomosis to reduce thrombosis at the veno-arterial junction, and b) Provid...
2003
7 A fuzzy c-means-type algorithm for clustering of data with mixed numeric and categorical attributes employing a probabilistic dissimilarity functional
Chatzis, Sotirios P.,
Gath-Geva (GG) algorithm is one of the most popular methodologies for fuzzy c-means (FCM)-type clustering of data comprising numeric attributes; it is based on the assumption of data deriving from clu...
2011
8 A fuzzy clustering approach toward Hidden Markov random field models for enhanced spatially constrained image segmentation
Chatzis, Sotirios P. Varvarigou, Theodora,
Hidden Markov random field (HMRF) models have been widely used for image segmentation, as they appear naturally in problems where a spatially constrained clustering scheme, taking into account the mut...
2008
9 A method for the precise measurement of the difference between two low frequencies
Kasparis, Takis Voulgaris, Nicholas C. Halkias, Christos C.,
A method is presented for measuring the difference between two low frequencies with high resolution. The method is based on multiplying the two incoming frequencies by a large factor and then using a ...
1985
10 A method for training finite mixture models under a fuzzy clustering principle
Chatzis, Sotirios P.,
In this paper, we establish a novel regard towards fuzzy clustering, showing it provides a sound framework for fitting finite mixture models. We propose a novel fuzzy clustering-type methodology for f...
2010