Search Results - "Margaritis, Konstantinos G"

A Fusion Method for Combining Low-Cost IMU/Magnetometer Outputs for Use in Applications on Mobile Devices by Patonis, Photis, Patias, Petros, Tziavos, Ilias N, Rossikopoulos, Dimitrios, Margaritis, Konstantinos G

“…This paper presents a fusion method for combining outputs acquired by low-cost inertial measurement units and electronic magnetic compasses. Specifically,…”
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Confidence ratio affinity propagation in ensemble selection of neural network classifiers for distributed privacy-preserving data mining by Kokkinos, Yiannis, Margaritis, Konstantinos G.

“…We consider distributed privacy-preserving data mining in large decentralized data locations which can build several neural networks to form an ensemble. The…”
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Managing the computational cost of model selection and cross-validation in extreme learning machines via Cholesky, SVD, QR and eigen decompositions by Kokkinos, Yiannis, Margaritis, Konstantinos G.

“…•Managing the computational cost of Extreme Learning Machine model selection and cross-validation.•Comparing Singular Value Decomposition (SVD), Eigenvalue…”
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Topology and simulations of a Hierarchical Markovian Radial Basis Function Neural Network classifier by Kokkinos, Yiannis, Margaritis, Konstantinos G.

“…This paper presents a Hierarchical Markovian Radial Basis Function Neural Network (HiMarkovRBFNN) model that enables recursive operations. The hierarchical…”
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Big data regression with parallel enhanced and convex incremental extreme learning machines by Kokkinos, Yiannis, Margaritis, Konstantinos G.

“…This work considers scalable incremental extreme learning machine (I‐ELM) algorithms, which could be suitable for big data regression. During the training of…”
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Local learning regularization networks for localized regression by Kokkinos, Yiannis, Margaritis, Konstantinos G.

“…Local learning algorithms use a neighborhood of training data close to a given testing query point in order to learn the local parameters and create on-the-fly…”
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A distributed privacy-preserving regularization network committee machine of isolated Peer classifiers for P2P data mining by Kokkinos, Yiannis, Margaritis, Konstantinos G.

“…For distributed data mining in peer-to-peer systems this work describes a completely asynchronous, scalable and privacy-preserving committee machine…”
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The MYCIN certainty factor handling function as uninorm operator and its use as a threshold function in artificial neurons by Tsadiras, Athanasios K, Margaritis, Konstantinos G

“…The uninorm operator class as defined by Yager, unifies the t-norm and t-conorm operator classes and allows special kind of aggregation that depends on the…”
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Parallel direct methods for solving the system of linear equations with pipelining on a multicore using OpenMP by Michailidis, Panagiotis D., Margaritis, Konstantinos G.

“…Recent developments in high performance computer architecture have a significant effect on all fields of scientific computing. Linear algebra and especially…”
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On the combination of user-based and item-based collaborative filtering by Vozalis, Manolis, Margaritis †, Konstantinos G.

“…In this paper, we propose two new filtering algorithms which are a combination of user-based and item-based collaborative filtering schemes. The first one,…”
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An Experimental Study of Benchmarking Functions for Genetic Algorithms by Digalakis, Jason G., Margaritis, Konstantinos G.

“…This paper presents a review and experimental results on the major benchmarking functions used for performance control of Genetic Algorithms (GAs). Parameters…”
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A programmable array processor architecture for flexible approximate string matching algorithms by Michailidis, Panagiotis D., Margaritis, Konstantinos G.

“…Approximate string matching problem is a common and often repeated task in information retrieval and bioinformatics. This paper proposes a generic design of a…”
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Identifying the effects of SVD and demographic data use on generalized collaborative filtering by Vozalis, Manolis G., Margaritis, Konstantinos G.

“…The purpose of this paper is to examine how singular value decomposition (SVD) and demographic information can improve the performance of plain collaborative…”
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A multipopulation cultural algorithm for the electrical generator scheduling problem by Digalakis, Jason G, Margaritis, Konstantinos G

“…The electrical generator maintenance scheduling problem has been tackled by a variety of traditional optimisation techniques over the years. This paper…”
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Cognitive mapping and certainty neuron fuzzy cognitive maps by Tsadiras, Athanasios K., Margaritis, Konstantinos G.

“…Cognitive maps (CMs) and fuzzy cognitive maps (FCMs) are well-established techniques that attempt to emulate the cognitive process of human experts on specific…”
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Simulating parallel scalable probabilistic neural networks via exemplar selection and EM in a ring pipeline by Kokkinos, Yiannis, Margaritis, Konstantinos G.

“…•Large scale parallel Probabilistic Neural Network (PNN) construction via exemplar selection and expectation maximization.•Kernel Gradient Subtractive…”
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New processor array architectures for the longest common subsequence problem by MICHAILIDIS, Panagiotis D, MARGARITIS, Konstantinos G

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Scientific computations on multi-core systems using different programming frameworks by Michailidis, Panagiotis D., Margaritis, Konstantinos G.

“…Numerical linear algebra is one of the most important forms of scientific computation. The basic computations in numerical linear algebra are matrix…”
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Parallel direct methods for solving the system of linear equations with pipelining on a multicore using OpenMP: Aspects of Numerical Algorithms, Parallelization and Applications by MICHAILIDIS, Panagiotis D, MARGARITIS, Konstantinos G

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Two neuron fuzzy cognitive map dynamics by Tsadiras, Athanasios K., Margaritis, Konstantinos G.

“…Fuzzy Cognitive Maps (FCMs) are a class of discrete time Artificial Neural Networks that use the structure of recurrent neural networks to create models and…”
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