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Publications

János Demetrovics, Full member of the MTA

Research professor
Email
@email
Phone
+3612796193
+3612796197
Fax
+3612095269
Address
H-1111 Budapest, Lágymányosi u. 11.
Room number
L 419

Artificial Intelligence Laboratory

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2022

CYBERNETICS AND INFORMATION TECHNOLOGIES, 22 (3)., pp. 18-28. ISSN 1311-9702

Investigation of Dense Family of Closure Operations

Authors
Son, N H
Demetrovics, János
Thi, V D
Thuy, N N
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2019

CYBERNETICS AND INFORMATION TECHNOLOGIES, 19 (4)., pp. 3-16. ISSN 1311-9702

An Algorithm for Mining High Utility Sequential Patterns with Time Interval

Authors
Duong, H T
Demetrovics, János
Thi, V D
Thang, N T
Anh, T T
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2018

ACTA CYBERNETICA, 23 (4)., pp. 1039-1054. ISSN 0324-721X

An Efficient Method to Reduce the Size of Consistent Decision Tables

Authors
Demetrovics, János
Quang, Hoang Minh
Thi, Vu Duc
Anh, Nguyen Viet
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2016

ACTA POLYTECHNICA HUNGARICA, 13 (2)., pp. 59-76. ISSN 1785-8860

A Formal Representation for Structured Data

Authors
Demetrovics, János
Hua, Nam Son
Gubán, Ákos
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2014

ANNALES UNIVERSITATIS SCIENTIARUM BUDAPESTINENSIS DE ROLANDO EOTVOS NOMINATAE SECTIO COMPUTATORICA, 42, pp. 157-172. ISSN 0138-9491

Metric based attribute reduction in dynamic desicion tables

Authors
Demetrovics, János
Thi, Vu Duc
Giang, Nguyen Long
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2014

ANNALES UNIVERSITATIS SCIENTIARUM BUDAPESTINENSIS DE ROLANDO EOTVOS NOMINATAE SECTIO COMPUTATORICA, 42, pp. 135-156. ISSN 0138-9491

An algebraic approach to the study of market baskets and their classification

Authors
Demetrovics, János
Son, Hua Nam
Gubán, Ákos
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2013

CYBERNETICS AND INFORMATION TECHNOLOGIES, 13 (4)., pp. 118-126. ISSN 1311-9702

An Efficient Algorithm for Determining the Set of All Reductive Attributes in Incomplete Decision Tables

Authors
Demetrovics, János
Vu, Duc
Nguyen, Long
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2012

In: Fifth Balkan Conference in Informatics, BCI 2012, 2012-09-16 - 2012-09-20, Novi Sad, Szerbia.

Logical Representation of Dependencies of Items and the Complexity of Customer Sets

Authors
Demetrovics, János
Hua, Nam Son
Gubán, Ákos
Editors
Zoran, Budimac
Mirjana, Ivanovic
Miloš, Radovanovic
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2011-09-26

In: CSIT 2011. Computer science and information technologies. Proceedings of the conference. Yerevan, 2011..

An algebraic approach to market basket model: explicit represenatation of frequent market baskets and associations rules

Authors
Demetrovics, János
Hua Nam, Son
Gubán, Ákos
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2011

In: Proceedings of the 8th International Conference on Computer Science and Information Technologies (CSIT 2011), 2011-09-26 - 2011-09-30, Yerevan, Örményország.

An algebric approach to market basket model

Authors
Demetrovics, János
Hua, Nam Son
Gubán, Ákos
Editors
Yu, Shoukourian
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