| Vol-924 urn:nbn:de:0074-924-7 Copyright © 2012 for the individual papers by the papers' authors. Copying permitted only for private and academic purposes. This volume is published and copyrighted by its editors.

# Baltic DB&IS 2012
Local Proceedings and Doctoral Consortium of Baltic DB&IS 2012

### Local Proceedings and Materials of Doctoral Consortium of the Tenth International Baltic Conference on Databases and Information Systems

### Vilnius, Lithuania, July 8-11, 2012.

Edited by

### Albertas Čaplinskas *
Gintautas Dzemyda *
Audronė Lupeikienė *
Olegas Vasilecas **

* Vilnius University Institute of Mathematics and Informatics, Lithuania
** Vilnius Gediminas Technical University, Lithuania

The whole proceedings can also be downloaded as a single file (pdf).

The printed version of the proceedings has been published:
Databases and Information Systems. Tenth International Baltic Conference on Databases and Information Systems. Local Proceedings, Materials of Doctoral Consorcium. A. Čaplinskas, G. Dzemyda, A. Lupeikienė, O. Vasilecas (Eds.). Vilnius: Žara, 2012, 264 p. ISBN 978-9986-34-274-8.

## Table of Contents

- Conference Committee
- Preface

### RESEARCH PAPERS AND SHORT COMMUNICATIONS

### Databases

- Workload-based Heuristics for Evaluation of Physical Database Architectures 3-10
  Andreas Lübcke, Martin Schäler, Veit Köppen, Gunter Saake
- Multiple-Site Distributed Spatial Query Optimization Using Spatial Semijoins 11-19
  Wendy Osborn, Saad Zaamout
- Cost Models for Approximate Query Evaluation Algorithms 20-28
  Oxana Dolmatova, Anna Yarygina, Boris Novikov
- Processing Multiple Databases in the Estonian Water Information System 29-36
  Vladimir Viies, Peeter Ennet, Jaan Aigro, Hannes Kinks, Robert Kullamaa, Ott Madis Ozolit, Ain Salula
- Hypermodelling Live: OLAP for Code Clone Recommendation 37-44
  Tim Frey, Veit Köppen
- Efficient Subset and Superset Queries 45-57
  Iztok Savnik

### Data Mining and Optimisation in IS

- Data Mining Applications in Healthcare Theory vs Practice 58-70
  Olegas Niakšu, Olga Kurasova
- On Multi-Objective Optimization Aided Visualization of Graphs Related to Business Process Diagrams 71-80
  Vytautas Jančauskas, Giedrius Kaukas, Antanas Žilinskas, Julius Žilinskas

### Business Modelling

- Integration of Business Modeling and IT Modeling 81-93
  Girts Karnitis, Janis Bicevskis, Jana Cerina-Berzina
- Using Functional Characteristics to Analyze State Changes of Objects 94-106
  Uldis Donins, Janis Osis, Erika Asnina, Asnate Jansone

### Cloud Computing and E-Service

- Electronic Archive Information System 107-114
  Saulius Ragaišis, Adomas Birštunas, Antanas Mitašiūnas, Arūnas Stočkus

### Software Evaluation and Testing

- Performance Measurement Framework with Indicator Life-cycle Support 115-127
  Aivars Niedritis, Janis Zuters, Laila Niedrite

### Decision Support Systems, Norms, and Reasoning

- Multi-Layered Architecture of Decision Support System for Monitoring of Dangerous Good Transportation 128-141
  Dale Dzemydienė, Ramūnas Dzindzalieta
- Formulating the Enterprise Architecture Compliance Problem 142-153
  Vytautas Čyras, Reinhard Riedl

### IS Engineering Tools and Techniques

- Investigation of Data Transfer Capabilities for Heterogeneous Service Support in Critical Mobile Objects Communication Situations 154-161
  Mindaugas Kurmis, Dalė Dzemydienė, Arūnas Andziulis

### Advanced E-Learning Environments and Technologies

- Learner Model's Utilization in the E-Learning Environments 162-174
  Vija Vagale, Laila Niedrite

### ABSTRACTS

- Abstracts of Papers in Post-Proceedings 177-187

### MATERIALS OF DOCTORAL CONSORTIUM

- Trends of the Usage of Adaptive Learning in Intelligent Tutoring Systems 191-196
  Jānis Dāboliņš
- Towards Automatic Structured Web Data Extraction System 197-201
  Tomas Grigalis
- A Comparison of SOA Methodologies Analysis & Design Phases 202-207
  Sandra Svanidzaitė
- Operationalization of Norms in Aircraft Approach/Departure Decision Support 208-214
  Laura Savičienė
- Probabilistic Networks Basis Criteria of Quality Assurance 215-222
  Anton Bykau
- Design and Implementation of the Heterogeneous Multikernel Operating System 223-228
  Yauhen Klimiankou
- SIP Protocol as a Communication Bus to Control Embedded Devices 229-234
  Ramūnas Dzindzalieta
- Quality of Service: Concept Analysis 235-240
  Jolanta Miliauskaitė
- Automated eContract Negotiation in Web Service Environment: Electronic Contract Management Aspects 241-247
  Marius Šaučiūnas

18-Oct-2012: submitted by Albertas Čaplinskas
18-Oct-2012: published on CEUR-WS.org