Title Page -- Preface -- Conference Committee -- Contents -- Invited Papers -- Exponential ICT-Growth: Will It Last? -- Viable Systems Model in Information Systems Development -- Databases -- A Variability Model for Query Optimizers -- GeoLoc: Robust Resource Allocation Method for Query Optimization in Data Grid Systems -- Advanced OWL 2.0 Ontology Visualization in OWLGrEd -- Data Mining and Optimisation in IS -- Mining Logs for Long-Term Patterns -- Combining Data Mining Technique and Query Frequencies for Automatic Selection of Indexes in Data Warehouses -- On Proving the Concept of an Ontology Aided Software Refactoring Tool -- The Influence of Data Quality on Clustering Outcomes -- Visualization of Graph Structures with Magnetic-Spring Model and Color-Coded Interaction -- Applying User Domain Model to Improve Web Recommendations -- Business Modelling -- Formal Analysis of Problem Domain Workflows -- Towards Human-Executable Business Process Modeling -- Traversal and Relations Discovery Among Business Entities and People Using Semantic Web Technologies and Trust Management -- Formal Specification of Topological Relations -- Cloud Computing and E-Service -- Mobile Agents for Integrating Cloud-Based Business Processes with On-Premises Systems and Devices -- A Semantic Method of Automatic Composition of E-Government Services -- Communication Channel Choice Between Enterprises and Government -- Software Evaluation and Testing -- An Evaluation Framework for Software Test Management Tools -- Software Self-Testing -- Semi-Automatic Generation of a Software Testing Lightweight Ontology from a Glossary Based on the ONTO6 Methodology -- Decision Support Systems, Norms, and Reasoning -- Qualitative Reasoning About Space with Hybrid Logic -- Modeling Operationalization of Normative Rules in Decision Support for Aircraft Approach/Departure.

IS Engineering Tools and Techniques -- Handling Server-Side Software Versioning: The "Smart Technology" Approach -- Architectural and Technological Issues in the Field of Multiple Monitor Display Technologies -- Specification, Configuration and Implementation of DSL Tool -- Advanced E-Learning Environments and Technologies -- A Model for Personalized Selection of a Learning Scenario Depending on Learning Styles -- An Information System to Learn Characteristic Sets of Words and to Examine Knowledge in Statistics -- Research on the Extended Metadata Model of Methodological Digital Resources -- Subject Index -- Author Index.