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https://ceur-ws.org/Vol-706/preface.pdf
VŠB–TU Ostrava, FEECS, Department of Computer Science
Charles University in Prague, MFF, Department of Software Engineering
Czech Technical University in Prague, FEE, Department of Computer Science
Czech Society for Cybernetics and Informatics
Proceedings of the Dateso 2011 Workshop
Databases, Texts
Specifications, and Objects
2011
http://www.cs.vsb.cz/dateso/2011/
http://www.ceur-ws.org/Vol-706/
Group Amphor
Sc. ARG
AMPHORA RESEARCH GROUP
Supported by
http://www.mirlabs.org/ http://arg.vsb.cz/ieee-smc/
April 20 – 22, 2011
Pı́sek
DATESO 2011
c V. Snášel, J. Pokorný, K. Richta, editors
This work is subject to copyright. All rights reserved. Reproduction or publication of
this material, even partial, is allowed only with the editors’ permission.
Technical editor:
Pavel Moravec, pavel.moravec@vsb.cz
VŠB – Technical University of Ostrava
Faculty of Electrical Engineering and Computer Science
Department of Computer Science
Page count: 254
Impression: 150
Edition: 1st
First published: 2011
This proceedings was typeset by PDFLATEX.
Cover design by Pavel Moravec (pavel.moravec@vsb.cz) and Tomáš Skopal.
Printed and bound in Ostrava, Czech Republic by TiskServis Jiřı́ Pustina.
Published by VŠB – Technical University of Ostrava
FEECS, Department of Computer Science
17. listopadu 15, 708 33 Ostrava-Poruba, Czech Republic
Workshop Partner
DATESO 2011 workshop proceedings were published in cooperation with:
SoSIReČR
SOCIAL NETWORK OF COMPUTER SCIENTISTS IN THE REGIONS OF THE CZECH REPUBLIC
The project aims to promote communication and establish cooperation between the Czech IT
communities in academic and corporate sectors. The main output will be a Web portal that will
buiild a social network of computer scientists., which will differ from the usual social and
professional networks as Facebook or LinkedIn by providing unique tools to search for IT specialists,
to create teams (for joint projects, tenders), and in general to allow cooperation. The aim of the
project activities is to increase the competitiveness of the Czech Republic in the field of computer
science, as well as improvement of the status of IT in the Czech Republic and its contribution to
society.
Personal interconnection of educational and research activities and the cooperation of academic and
applied research are required for high-quality tertiary education and its fruitful cooperation with
industry and Government. From the social network will benefit students and graduates, scientific
personnel, schools, and businesses. It will be possible to search here for a job or an interesting
project, skilled workers or whole teams, even the schools can compare their learning plans with the
situation on the labor market. Beta-version of the portal will be available from April 2011, but now it
is possible to test partial functionality (scientific profile) on: http://www.sosirecr.cz/forms/sciprof/.
Another component of the project is to support personal meeting of the IT experts in the regions
(both among themselves and with companies), the sharing of experience and the identification of
needs. These are the conferences, regional seminars and workshops, aimed at improving
communication between the academic, corporate and public sector. One of the following activities
are for example Conversations with computer scientists (Hovory s informatiky), organised in the
framework of this project by Institute of Computer Science, Academy of Sciences of the CR.
On the SoSIReČR project cooperate:
Faculty of Mathematics and Physics, Charles University in Prague
Institute of Computer Science, Academy of Sciences of the Czech Republic
Czech Technical University in Prague
The Faculty of Informatics and Statistics, University of Economics, Prague
Higher Vocational School and Technical High School, Šumperk
Project (no CZ.07/2.4.00/12.0039) is running in period 01.11.2009 - 31.10.2012.
For more information please visit the sosirecr web pages.
Steering Committee
Václav Snášel VŠB-Technical University of Ostrava, Ostrava
Jaroslav Pokorný Charles University, Prague
Karel Richta Czech Technical University, Prague
Program Committee
Václav Snášel (chair) VŠB-Technical University of Ostrava, Ostrava
Jaroslav Pokorný Charles University, Prague
Karel Richta Czech Technical University, Prague
Vojtěch Svátek University of Economics, Prague
Peter Vojtáš Charles University, Prague
Dušan Húsek Inst. of Computer Science, Academy of Sciences, Prague
Michal Krátký VŠB-Technical University of Ostrava, Ostrava
Tomáš Skopal Charles University, Prague
Pavel Moravec VŠB-Technical University of Ostrava, Ostrava
Irena Mlynková Charles University, Prague
Michal Valenta Czech Technical University, Prague
Pavel Loupal Czech Technical University, Prague
Martin Nečaský Charles University, Prague
Jiřı́ Dvorský VŠB-Technical University of Ostrava, Ostrava
Radim Bača VŠB-Technical University of Ostrava, Ostrava
Organizing Committee
Pavel Moravec VŠB-Technical University of Ostrava, Ostrava
Yveta Geletičová VŠB-Technical University of Ostrava, Ostrava
Barbora Klečková VŠB-Technical University of Ostrava, Ostrava
Preface
DATESO 2011, the international workshop on current trends on Databases, In-
formation Retrieval, Algebraic Specification and Object Oriented Programming,
was held on April 20 – 22, 2011 in in OtavArena hotel, Pı́sek.
The 11th year was organized by Department of Computer Science VŠB-
Technical University Ostrava, Department of Software Engineering MFF
UK Praha, Department of Computer Science and Engineering FEL ČVUT
Praha, and the Working group on Computer Science and Society of Czech
Society for Cybernetics and Informatics. The DATESO workshops aim for
strengthening connections between these various areas of Computer science.
The proceedings of DATESO 2011 are also available at DATESO Web site:
http://www.cs.vsb.cz/dateso/2011/ and CEUR Workshop Proceeding site:
http://www.ceur-ws.org/Vol-706/ (ISSN 1613-0073). The Program Com-
mittee selected 22 papers (12 full papers, 4 special session full papers and 6
posters) from 33 submissions, based on three independent reviews.
The workshop program also included 2 invited lectures: Database Trends
and Directions: Current Challenges and Opportunities by George Feuerlicht, and
Simple Mathematical Models in Biometric Image Analysis by Khalid Saeed.
We wish to express our sincere thanks to all the authors who submit-
ted papers, the members of the Program Committee, who reviewed them
on the basis of originality, technical quality, and presentation. We are also
thankful to the Organizing Committee and Amphora Research Group (ARG,
http://www.cs.vsb.cz/arg/) for preparation of workshop and its proceedings
as well as the Czech Society for Cybernetics and Informatics, SoSiReČR project
and MIR Labs for their support of publishing this issue.
April, 2011 V. Snášel, J. Pokorný, K. Richta (Eds.)
Table of Contents
Full Papers
Top-k Search in Product Catalogues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Martin Šumák, Peter Gurský
XML Schema Integration with Reusable Schema Parts . . . . . . . . . . . . . . . . . 13
Jakub Klı́mek, Jakub Malý, Martin Nečaský
Transformation of Binary Relationships with Particular Multiplicity . . . . . 25
Zdeněk Rybola, Karel Richta
Towards e-Government Interoperability Framework . . . . . . . . . . . . . . . . . . . . 39
Jiri Feuerlicht, David Cunek
XML Document Versioning and Revalidation . . . . . . . . . . . . . . . . . . . . . . . . . 49
Jakub Malý, Jakub Klı́mek, Irena Mlýnková, Martin Nečaský
XML Document Correction and XQuery Analysis with Analyzer . . . . . . . . 61
Jakub Stárka, Martin Svoboda, Jiřı́ Schejbal, Irena Mlýnková, David
Bednárek
Supporting Language Interoperability by Dynamically Switched Behaviors 73
Jan Kurš, Jan Vraný, Alexandre Bergel
Task Scheduling in Data Stream Processing . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Zbyněk Falt, Jakub Yaghob
Exploration of Semantic Spaces Obtained from Czech Corpora . . . . . . . . . . 97
Lubomı́r Krčmář, Miloslav Konopı́k, Karel Ježek
Using SVM and Clustering Algorithms in IDS Systems . . . . . . . . . . . . . . . . 108
Peter Scherer, Martin Vicher, Pavla Dráždilová, Jan Martinovič, Jiřı́
Dvorský, , Václav Snášel
Combined Method for Effective Clustering based on Parallel SOM and
Spectral Clustering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Lukáš Vojáček, Jan Martinovič, Kateřina Slaninová, Pavla Dráždilová,
Jiřı́ Dvorský
Posters
Analysis of the DBLP Publication Classification Using Concept Lattices . 132
Saleh Alwahaishi, Jan Martinovič, and Václav Snášel, Miloš Kudělka
Automatic Keyphrase Extraction based on NLP and Statistical Methods . 140
Martin Dostal, Karel Ježek
Flexible Cache for Database Management Systems . . . . . . . . . . . . . . . . . . . . 146
Radim Bača, David Bednář
Modeling of Lexical Relations Between Topics Retrieved from DBLP
Journals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
Lukáš Hlaváček, Michal Výmola
Overview and Comparison of Plagiarism Detection Tools . . . . . . . . . . . . . . . 161
Asim M. El Tahir Ali, Hussam M. Dahwa Abdulla, Václav Snášel
Précis Index Implementation for Efficient Fulltext Data Mining . . . . . . . . . 173
Michal Kopecký, Martin Čermák
Special Session: Data Processing for Geocomputation
Fuzzy Approach to Landslide Susceptibility Zonation . . . . . . . . . . . . . . . . . . 181
Miloš Marjanović, Jan Caha
Fractal Dimension Calculation for CORINE Land-Cover Evaluation in
GIS – A Case Study . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196
Vı́t Pászto, Lukáš Marek, Pavel Tuček
Determining Ecotones by Decision Support Systems . . . . . . . . . . . . . . . . . . . 206
Vilém Pechanec, Jan Brus, Jan Caha
Orthophoto Map Feature Extraction Based on Neural Networks . . . . . . . . 216
Zdeněk Horák, Miloš Kudělka, Václav Snášel, Vı́t Voženı́lek
Invited Papers
Content-based Retrieval of Compressed Images . . . . . . . . . . . . . . . . . . . . . . . 226
Gerald Schaefer
Simple Mathematical Models in Biometric Image Analysis . . . . . . . . . . . . . 227
Dr. Khalid Saeed, DSc, PhD, MSc, BSc Engg
Best Paper
Revision of Relational Joins for Multi-Core and Many-Core Architectures 229
Martin Kruliš, Jakub Yaghob
Author Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241