This volume is the second one of the 16th East-European Conference on Advances in Databases and Information Systems (ADBIS 2012), held on September 18-21, 2012, in Poznań, Poland. The first one has been published in the LNCS series.
This volume includes 27 research contributions, selected out of 90. The contributions cover a wide spectrum of topics in the database and information systems field, including: database foundation and theory, data modeling and database design, business process modeling, query optimization in relational and object databases, materialized view selection algorithms, index data structures, distributed systems, system and data integration, semi-structured data and databases, semantic data management, information retrieval, data mining techniques, data stream processing, trust and reputation in the Internet, and social networks. Thus, the content of this volume covers the research areas from fundamentals of databases, through still hot topic research problems (e.g., data mining, XML data processing), to novel research areas (e.g., social networks, trust and reputation, and data stream processing). The editors of this volume believe that its content will inspire the researchers with new ideas for future development. It may also serve as an overview of the ongoing work in the field of databases and information systems.
Reduction Relaxation in Privacy Preserving Association Rules Mining.-Decomposition of Non-deterministic Services for the Purpose of Replication.-Partitioning Approach to Collocation Pattern Mining in Limited Memory Environment Using Materialized iCPI-Trees.-Towards the Automated Business Model-driven Conceptual Database Design.-Aligning Business Process Models and Domain Knowledge: A meta-modeling approach.-Optimization of Object-Oriented Queries Through Pushing SelectionsOn Parallel Sorting of Data Streams.-Mining Association Rules from Database Tables with the Instances of Simpson's Paradox.-Synchronization Modeling in Stream Processing.-Towards Automated Enterprise Architecture Documentation: Data Quality Aspects of SAP PI.-Two-Stage Shastic View Selection For Data-Analysis Queries.-Choosing Values for Text Fields in Web Forms.-A Relative Feature Selection Algorithm for Graph Classification.-Generic Conceptual Framework for Handling Schema Diversity in Data .-Integration: Applications to Semantic Databases.-Adaptation of Asymptotic Trust Algorithm: Reputation on Internet Forums.-PropScale: An update propagator for joint scalable storage.-An indexing structure for dynamic multidimensional data in vector space.-Social Network Analysis on Highly Aggregated Data: What Can We Find?.-An adaptive navigation method for semi-structured data.-Relational Schema Summarization: a Context-Oriented Approach.-Semantic Approach to Cluster Validity Notion.-An automated approach of designing multiplex PCR primers for the amplification of exons.-Functional Dependencies on Symbol Strings Generated by Extended Context Free Languages.-Extending HQL with Plain Recursive Facilities.-Trust in RDF Graphs.-Inference of XML Integrity Constraints.-Optimizing the Resource Allocation for Approximate Query Processing.
Overview
This volume is the second one of the 16th East-European Conference on Advances in Databases and Information Systems (ADBIS 2012), held on September 18-21, 2012, in Poznań, Poland. The first one has been published in the LNCS series.
This volume includes 27 research contributions, selected out of 90. The contributions cover a wide spectrum of topics in the database and information systems field, including: database foundation and theory, data modeling and database design, ...