| Vol-789 urn:nbn:de:0074-789-6 Copyright © 2011 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.

# ADBIS 2011
Research Communications

### Proceedings II of the 15th East-European Conference on Advances in Databases and Information Systems

### Vienna, Austria, September 20 - 23, 2011.

Edited by

### Johann Eder *
Maria Bielikova **
A Min Tjoa ***

* Alpen-Adria-Universität Klagenfurt, Faculty of Technical Sciences, 9020 Klagenfurt, Austria
** Slovak University of Technology in Bratislava, Faculty of Informatics and Information Technologies, 842 16 Bratislava 4, Slovakia
*** Vienna University of Technology, Institute of Software Technology, 1040 Vienna, Austria

## Table of Contents

- Preface

### Business Process Management

Towards Structured Business Process Modeling Languages 1-10
Carlo Combi, Mauro Gambini, Sara Migliorini
Software Measures for Business Processes 11-22
Giuseppe Pozzi, Sandro Morasca, Alessio Antonini, Alexandre Mello Ferreira
Seamless (and Temporal) Conceptual Modeling of Business Process Information 23-32
Carlo Combi, Sara Degani

### Workflow

Enhancing Workflow Data Interaction Patterns by a Transaction Model 33-44
Sebastian Schick, Holger Meyer, Andreas Heuer
Inter-Organizational Business Processes Modelling Framework 45-54
Khoutir Bouchbout, Zaia Alimazighi
A CPN Provenance Model of Workflow: Towards Diagnosis in the Cloud 55-64
Yingmin Li, Omar Boucelma

### Information Systems

Formalization of Unstructured Content to Semantic Form 65-74
Sandi Pohorec, Milan Zorman
Innovative Mashup Development: Utilizing Visual Information about Application Programming Interfaces 75-84
Zoltán Harsányi, Martin Repta, Viera Rozinajová
Accessing Functional Aspects with Pure SQL - Lessons Learned 85-94
Matthias Liebisch

### Security and Privacy

A Constraint-Based Framework for Computing Privacy Preserving OLAP Aggregations on Data Cubes 95-106
Alfredo Cuzzocrea, Domenico Saccà
K-Anonymization of Social Networks by Vertex Addition 107-116
Sean Chester, Bruce Kapron, Ganesh Ramesh Gautam Srivastava, Alex Thomo, S. Venkatesh
An Efficient Fuzzy Clustering-Based Approach for Intrusion Detection 117-126
Huu Hoa Nguyen, Nouria Harbi, Jérôme Darmont

### Information Systems 2

A Generic Database Schema for CIDOC-CRM Data Management 127-136
Kai Jannaschk, Claas Anders Rathje, Bernhard Thalheim, Frank Förster
Entity Resolution with Heavy Indexing 137-146
Csaba István Sidló
MENTA: A Quality Analysis Approach for Self-Adapting Systems 147-156
Boris Perez, Dario Correal

### Ontologies

Semantically Enabled Experts Finding System - Ontologies, Reasoning Approach and Web Interface Design 157-166
Witold Abramowicz, Elzbieta Bukowska, Jakub Dzikowski, Agata Filipowska, Monika Kaczmarek
Information System Design Based on a Domain Ontology and User Requirements 167-177
Ana Simonet, Michel Simonet
OWL as Yet Another Data Model to be Integrated 178-189
Leonid Kalinichenko, Sergey Stupnikov

### Queries

Hibernate the Recursive Queries - Defining the Recursive Queries using Hibernate ORM 190-199
Piotr Wisniewski, Aneta Szumowska, Marta Burzanska, Aleksandra Boniewicz
Multi-user Searching of Top-k Objects with Data on Remote Servers 200-211
Erik Hornicak, Matus Ondreicka, Jaroslav Pokorny, Peter Vojtas
Processing Complex Similarity Queries: A Systematic Approach 212-221
Anna Yarygina, Boris Novikov, Natalia Vassilieva

### System Issues

Design Considerations of a Flexible Data Stream Processing Middleware 222-231
Nazario Cipriani, Matthias Grossmann, Harald Sanftmann, Bernhard Mitschang
Experimental B+-tree for GPU 232-241
Krzysztof Kaczmarski

### Doctoral Consortium

Top-k Searching for More Users in Multidimensional B-tree with Lists 242-247
Matúš Ondreička
Updatable Indices for Efficient, Generalised Top-k Queries 248-253
Sean Chester
Performance Problems of Forecasting Systems 254-261
Haitang Feng
Extraction of High-Level Semantically Rich Features from Natural Language Text 262-271
Dasha Bogdanova
Binding of Programming Languages with Subject Mediators for Scientific Problems Solving 272-279
Alexey Vovchenko
Impact Analysis for On-Demand Data Warehousing Evolution 280-285
Duong Thi Anh Hoang

14-Oct-2011: submitted by Johann Eder
14-Oct-2011: published on CEUR-WS.org