Róbert Lovas

Institute for Computer Science and Control

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Péter Kacsuk

Institute for Computer Science and Control

József Kovács

Institute for Computer Science and Control

K. Varga

Vanderbilt University

Attila Csaba Marosi

Institute for Computer Science and Control

Gábor Dózsa

ARM (United Kingdom)

Zoltán Farkas

Institute for Computer Science and Control

Gábor Gombás

Institute for Computer Science and Control

A. T. Kruppa

HUN-REN Institute for Nuclear Research

Gábor Kertész

Institute for Computer Science and Control

Y. Suzuki

Niigata University

Cooperative Institutions

Obuda University

253

Eötvös Loránd University

232

Automated Precision (United States)

147

Buda Health Center

127

Laboratoire de Chimie

117

Hungarian Academy of Sciences

106

Institute for Computer Science and Control

Budapest University of Technology and Economics

Polytechnic University of Timişoara

University of Pecs

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DWBA analyses of (⁷Li,t) reactions with realistic potential overlap

Journal of Physics G Nuclear Physics (1985)

R. Shyam Róbert Lovas Károly F. Pál V. K. Sharma M.A. Nagarajan

Finite-range DWBA analyses have been performed for (7Li,t) reactions with the use of a microscopic potential overlap for the alpha +t system. The use of the microscopic potential overlap improves the agreement between the spectroscopic factors extracted and those taken from theoretical calculations.

10.1088/0305-4616/11/11/006

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Citations (7)

Antibound poles in cut-off Woods-Saxon and strictly finite-range potentials

Physical Review C (2012)

J. Darai A. Rácz Péter Salamon Róbert Lovas

The motion of l=0 antibound poles of the S-matrix with varying potential strength is calculated in a cutoff Woods-Saxon (WS) potential and in the Salamon-Vertse (SV) potential, which goes to zero smoothly at a finite distance. The pole position of the antibound states as well as of the resonances depend on the cutoff radius, especially for higher node numbers. The starting points (at potential zero) of the pole trajectories correlate well with the range of the potential. The normalized antibound radial wave functions on the imaginary k-axis below and above the coalescence point have been found to be real and imaginary, respectively.

Cut-off

Zero (linguistics)

Woods–Saxon potential

Coalescence (physics)

Zero-point energy

10.1103/physrevc.86.014314

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Citations (8)

Automated and Portable Hadoop Cluster Orchestration on Clouds with Occopus for Big Data Applications

Enikő Nagy József Kovács Róbert Lovas

Orchestration

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Citations (1)

Agrodat: A Knowledge Centre and Decision Support System for Precision Farming Based on IoT and Big Data Technologies.

ERCIM news/ERCIM news online edition (2018)

Róbert Lovas Krisztián Koplányi Gábor Élő

Precision Agriculture

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Citations (3)

Integration of Formal Verification and Debugging Methods in P-GRADE Environment

Kluwer Academic Publishers eBooks (2005)

Róbert Lovas Bertalan Vécsei

Algorithmic program debugging

10.1007/0-387-23096-3_10

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Citations (1)

Low-energy behaviour of the real depth of the proton optical potential

B. Gyarmati Róbert Lovas T. Vertse P. E. Hodgson

A model calculation shows that the coupling of the elastic channel to the inelastic ones reached through strongly excited collective levels affects the real part of the optical potential around the Coulomb barrier considerably.

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SEE-GRID: a dél-európai grid-infrastruktúra

Miklós Kozlovszky Dániel Drótos Krisztián Karóczkai Róbert Lovas István Márton

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Weather model fine-tuning with software container-based simulation platform

Időjárás (2019)

Róbert Lovas Péter Kardos András Zénó Gyöngyösi Zsolt Bottyán

Abstract⎯ Fine-tuning of a weather model requires immense computational resources, however, such capacities are usually available on non-homogeneous IT platforms.In addition, development and operational application are typically performed on different, heterogeneous systems (from laptops to dedicated HPC servers or cloud computing environments).To manage scalability and platform independent portability, a new layersupporting state-of-the-art software container technology and batch processing -has been introduced.Encouraged by prior successful benchmark tests of the WRF model, the effect of model setup has been investigated over 10 different cases, tested on 30 different configurations.Including different parameterizations, the results of 300 different runs can be compared in a uniform database, yielding a sufficiently wide pool of samples in order to obtain the configuration of the modeling system optimal to the scope of our research, based on a relatively objective selection method.Continuously expanding database of near real-time preliminary outputs gives the opportunity for run-time steering of the experiments.This research currently benefits the development of an aviation meteorological support system, in the meanwhile, our contributions could be applied in an even wider aspect, either from the applicability of big data technology point of view, or with respect to the given best practice model setup.

10.28974/idojaras.2019.2.3

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Citations (1)

Variational approach to resonant states of many-particle systems

Annals of Physics (1982)

B. G. Giraud M.V. Mihailović Róbert Lovas M.A. Nagarajan

Antisymmetry

Basis (linear algebra)

Particle (ecology)

10.1016/0003-4916(82)90333-5

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Citations (17)

ADMEToxGRID: first experiences with an enterprise Grid for drug discovery

Róbert Lovas Gábor Gombás Norbert Podhorszki G Pőcze P. Hliva

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Citations (1)