Peter Butka

37 papers Misc 17Journal 9Unranked 10
YearRankTypeTitle / Venue / Authors
2026 J jnl
Solar Corona Structures Detection and Segmentation Using Deep Neural Networks: A Survey.
IEEE Access
Peter Butka, Martin Sarnovsky, Viera Maslej-Kresnáková, Simon Mackovjak, Lenka Kaliskova
2021 J jnl
Automatic classification of eclipsing binary stars using deep learning methods.
Astron. Comput.
Michal Cokina, Viera Maslej-Kresnáková, Peter Butka, Stefan Parimucha
2021 J jnl
Automatic classification of eclipsing binary stars using deep learning methods.
CoRR
Michal Cokina, Viera Maslej-Kresnáková, Peter Butka, Stefan Parimucha
2021 J jnl
Morphological classification of compact and extended radio galaxies using convolutional neural networks and data augmentation techniques.
CoRR
Viera Maslej-Kresnáková, Khadija El Bouchefry, Peter Butka
2021 J jnl
SCSS-Net: Solar Corona Structures Segmentation by Deep Learning.
CoRR
Simon Mackovjak, Martin Harman, Viera Maslej-Kresnáková, Peter Butka
2019 — conf
Note on Aggregation Functions and Concept Forming Operators.
AGOP
Peter Butka, Jozef Pócs, Jana Pócsová
2018 Misc conf
Isotone Galois Connections and Generalized One-Sided Concept Lattices.
MISSI
Peter Butka, Jozef Pócs, Jana Pócsova
2017 — conf
Exploration of Web Search Results Based on the Formal Concept Analysis.
International KEYSTONE Conference
Peter Butka, Thomas Low, Michael Kotzyba, Stefan Haun, Andreas Nürnberger
2017 — conf
Interactive Visualization of Query Results Set from Information Retrieval Using Concept Lattices.
ISAT (1)
Peter Butka, Miroslav Smatana, Veronika Novotná
2016 — conf
Dynamic Visualization of Generalized One-Sided Concept Lattices and Their Reductions.
ISAT (1)
Miroslav Smatana, Peter Butka
2016 Misc conf
Hierarchical Topic Modeling Based on the Combination of Formal Concept Analysis and Singular Value Decomposition.
MISSI
Miroslav Smatana, Peter Butka
2016 — conf
Social-Media Data Analysis Using Tessera Framework in the Hadoop Cluster Environment.
ISAT (2)
Martin Sarnovsky, Peter Butka, Jakub Paulina
2016 — conf
Topic Modeling over Text Streams from Social Media.
TSD
Miroslav Smatana, Ján Paralic, Peter Butka
2016 — conf
Tree Based Reduction of Concept Lattices Based on Conceptual Indexes.
ISAT (1)
Miroslav Smatana, Peter Butka, Lenka Cöveková
2016 Misc conf
Two-Step Reduction of GOSCL Based on Subsets Quality Measure and Stability Index.
MISSI
Peter Butka, Jozef Pócs, Jana Pócsová
2015 — conf
A Framework for FCA-based Exploratory Web Search.
ISCT
Peter Butka, Thomas Low, Michael Kotzyba, Stefan Haun, Andreas Nürnberger
2015 — conf
Analytical Platform Based on Jbowl Library Providing Text-Mining Services in Distributed Environment.
ICT-EurAsia/CONFENIS
Martin Sarnovsky, Peter Butka, Peter Bednár, Frantisek Babic, Ján Paralic
2015 J jnl
Distributed Computation of Generalized One-Sided Concept Lattices on Sparse Data Tables.
Comput. Informatics
Peter Butka, Jozef Pócs, Jana Pócsova
2015 Misc conf
Experimental study on reduction of one-sided concept lattice based on subsets quality measure.
SACI
Peter Butka, Jana Pócsova, Jozef Pócs
2015 Misc conf
On intent stability index for one-sided concept lattices.
SACI
Peter Butka, Jana Pócsova, Jozef Pócs
2014 J jnl
On equivalence of conceptual scaling and generalized one-sided concept lattices.
Inf. Sci.
Peter Butka, Jozef Pócs, Jana Pócsova
2014 Misc conf
Reduction of Concepts from Generalized One-Sided Concept Lattice Based on Subsets Quality Measure.
MISSI
Peter Butka, Jozef Pócs, Jana Pócsová
2014 Misc conf
Some results and algorithm for one-sided concept lattices with separable modifiers.
SACI
Peter Butka, Jana Pócsova, Jozef Pócs
2013 Misc conf
Distributed Version of Algorithm for Generalized One-Sided Concept Lattices.
IDC
Peter Butka, Jozef Pócs, Jana Pócsova
2013 J jnl
Generalization of One-Sided Concept Lattices.
Comput. Informatics
Peter Butka, Jozef Pócs
2013 Misc conf
Hybrid approach for visualization of documents clusters using GHSOM and sammon projection.
SACI
Peter Butka, Jana Pócsova
2013 J jnl
Representation of Fuzzy Concept Lattices in the Framework of Classical FCA.
J. Appl. Math.
Peter Butka, Jozef Pócs, Jana Pócsova
2013 Misc conf
Use of generalized one-sided FCA approach for joining of simple object-attribute models.
SACI
Peter Butka, Jana Pócsova, Jozef Pócs
2012 Misc conf
Achieving traceability of information in collaborative policy modelling processes.
SISY
Peter Smatana, Peter Butka
2012 Misc conf
Design and integration of ICT tools for OCOPOMO policy modelling approach.
SACI
Peter Bednár, Peter Butka, Karol Furdík, Marian Mach, Peter Smatana
2012 Misc conf
Experimental study on time complexity of GOSCL algorithm for sparse data tables.
SACI
Peter Butka, Jana Pócsova, Jozef Pócs
2012 Misc conf
Multiple Data Tables Processing via One-Sided Concept Lattices.
MISSI
Peter Butka, Jozef Pócs, Jana Pócsová, Martin Sarnovsky
2012 Misc conf
On generation of one-sided concept lattices from restricted context.
SISY
Peter Butka, Jana Pócsova, Jozef Pócs
2012 — ch.
Open Collaboration in Policy Development: Concept and Architecture to Integrate Scenario Development and Formal Policy Modelling.
Empowering Open and Collaborative Governance
Maria A. Wimmer, Karol Furdík, Melanie Bicking, Marian Mach, Tomas Sabol, Peter Butka
2011 Misc conf
Design of a system architecture for support of collaborative policy modelling processes.
SACI
Peter Butka, Marian Mach, Karol Furdík, Ján Genci
2011 Misc conf
Hierarchical FCA-based conceptual model of text documents used in information retrieval system.
SACI
Peter Butka, Jana Pócsova
2010 — conf
Use of E-Participation Tools for Support of Policy Modelling at Regional Level.
MCIS
Peter Butka, Karol Furdík, Tomas Sabol, Marian Mach