Search Results - "Butka, P."

On intent stability index for one-sided concept lattices by Butka, P., Pocsova, J., Pocs, J.

“…The intent stability index represents an useful relevancy measure of the extracted patterns in the FCA data mining method. We describe this kind of relevancy…”
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Experimental study on reduction of one-sided concept lattice based on subsets quality measure by Butka, P., Pocsova, J., Pocs, J.

“…The methods from the area of Formal Concept Analysis (or FCA) are usually used for conceptual-based exploratory data-mining tasks. One of the methods used in…”
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Reduction ratio for GOSCL constrained by Moore co-families on object set by Butka, P., Pocsova, J., Pocs, J.

“…Generalized one-sided concept lattices (GOSCL) represent an FCA-like method for analysis of object-attribute models with different types of attributes. Since…”
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Automatic classification of eclipsing binary stars using deep learning methods by Čokina, M., Maslej-Krešňáková, V., Butka, P., Parimucha, Š.

“…In the last couple of decades, tremendous progress has been achieved in developing robotic telescopes and, as a result, sky surveys (both terrestrial and…”
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GOSCL as facet-like structures by Butka, P., Pocsova, J., Pocs, J.

“…In this paper we describe Generalized One-sided Concept Lattices (GOSCL) as facet-like structures. Facet-like structures occur in many computer science…”
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Hierarchical FCA-based conceptual model of text documents used in information retrieval system by Butka, P, Pocsova, J

“…Searching for relevant documents in large sets of documents is one of the key tasks in the areas of semantic web and knowledge technologies. This paper deals…”
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Bisection-based merging algorithm for creation of one-sided concept lattices by Butka, P., Pocsova, J., Pocs, J.

“…In this paper we provide the new version of algorithm for creation model called Generalized One-Sided Concept Lattice (GOSCL). This model provides the specific…”
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Design of a system architecture for support of collaborative policy modelling processes by Butka, P, Mach, M, Furdik, K, Genci, J

“…The paper describes a design of system architecture for support of collaborative policy modelling processes in electronic governance. The policy modelling…”
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The design of ontologies and processes supporting selected educational IT services by Paralic, J., Furdik, K., Paralic, M., Bednar, P., Butka, P., Wagner, J.

“…The paper addresses the concept of Technology Enhanced Learning, which is in focus of the IT4KT project of the Technical University of Kosice. Namely, we…”
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Advancing Galaxy Analysis: AI-Powered Detection and Segmentation of Edge-On Galaxies by Chrobakova, Z, Kresnakova, V, Nagy, R, Gazdova, J, Butka, P

“…Edge-on galaxies have many important applications in galactic astrophysics, but they can be difficult to identify in vast amounts of astronomical data. To…”
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Hybrid approach for visualization of documents clusters using GHSOM and sammon projection by Butka, P., Pocsova, J.

“…This paper presents the hybrid approach for visualization of documents sets by the combination of hierarchical clustering method, based on the Growing…”
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Achieving traceability of information in collaborative policy modelling processes by Smatana, P., Butka, P.

“…In this paper we describe design and integration of ICT-based tools for achieving the traceability of information between several steps of collaborative policy…”
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Some results and algorithm for one-sided concept lattices with separable modifiers by Butka, P., Pocsova, J., Pocs, J.

“…In this paper we provide a modification of one-sided concept lattices based on the usage of fuzzy separable modifiers. The proposed method is motivated by…”
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Comparison of standard and sparse-based implementation of GOSCL algorithm by Butka, P., Pocsova, J., Pocs, J.

“…In this paper we provide experimental comparison on time complexity of algorithm for creation of Generalized One-Sided Concept Lattices according to the…”
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Use of generalized one-sided FCA approach for joining of simple object-attribute models by Butka, P., Pocsova, J., Pocs, J.

“…In this paper we describe the possibility for usage of generalized version of one-sided (fuzzy) concept lattices, which represents analytical method from the…”
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Design and implementation of incremental algorithm for creation of generalized one-sided concept lattices by Butka, P., Pocsova, J., Pocs, J.

“…In this paper we describe incremental algorithm for generalized one-sided concept lattices based on the Galois connections within Formal Concept Analysis (FCA)…”
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Cloud computing as a platform for distributed fuzzy FCA approach in data analysis by Sarnovsky, M., Butka, P., Pocsova, J.

“…In this paper we describe use of cloud computing platform for support of distributed creation of conceptual models based on the FCA (Formal Concept Analysis)…”
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Experimental study on time complexity of GOSCL algorithm for sparse data tables by Butka, P., Pocsova, J., Pocs, J.

“…In this paper we provide experimental study on time complexity of GOSCL algorithm according to the sparseness of the input data table. GOSCL is incremental…”
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On some complexity aspects of generalized one-sided concept lattices algorithm by Butka, P., Pocsova, J., Pocs, J.

“…In this paper we provide some complexity aspects of incremental algorithm for creation of generalized one-sided concept lattices. The novelty of this algorithm…”
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Design and integration of ICT tools for OCOPOMO policy modelling approach by Bednar, P., Butka, P., Furdik, K., Mach, M., Smatana, P.

“…This paper describes design and integration of several tools for ICT-based support of knowledge intensive activities within the process of collaborative policy…”
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