Intelligent Information and Database Systems

1. Front Matter

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2. Keynote Speeches

   1. Virtual Doctor System (VDS): Reasoning Challenges for Simple Case Diagnosis Based on Ontologies Alignment

      • Hamido Fujita, Jun Hakura, Masaki Kurematsu

      Pages 1-13

   2. Image Similarities on the Basis of Visual Content – An Attempt to Bridge the Semantic Gap

      • Halina Kwasnicka, Mariusz Paradowski, Michal Stanek, Michal Spytkowski, Andrzej Sluzek

      Pages 14-26

3. Intelligent Database Systems

   1. Architecture for a Parallel Focused Crawler for Clickstream Analysis

      • Ali Selamat, Fatemeh Ahmadi-Abkenari

      Pages 27-35

   2. A Model for Complex Tree Integration Tasks

      • Marcin Maleszka, Ngoc Thanh Nguyen

      Pages 36-46

   3. Prototype of Object-Oriented Declarative Workflows

      • Marcin Dąbrowski, Michał Drabik, Mariusz Trzaska, Kazimierz Subieta

      Pages 47-56

   4. Extraction of TimeER Model from a Relational Database

      • Quang Hoang, Toan Van Nguyen

      Pages 57-66

   5. Certain Answers for Views and Queries Expressed as Non-recursive Datalog Programs with Negation

      • Victor Felea

      Pages 67-77

   6. Data Deduplication System for Supporting Multi-mode

      • Ho Min Jung, Won Vien Park, Wan Yeon Lee, Jeong Gun Lee, Young Woong Ko

      Pages 78-87

   7. On the Maximality of Secret Data Ratio in CPTE Schemes

      • Trung Huy Phan, Hai Thanh Nguyen

      Pages 88-99

   8. A Comparative Analysis of Managing XML Data in Relational Database

      • Kamsuriah Ahmad

      Pages 100-108

   9. Bob-Tree: An Efficient B + -Tree Based Index Structure for Geographic-Aware Obfuscation

      • Quoc Cuong To, Tran Khanh Dang, Josef Küng

      Pages 109-118

   10. A Mutual and Pseudo Inverse Matrix – Based Authentication Mechanism for Outsourcing Service

       • Hue T. B. Pham, Thuc D. Nguyen, Van H. Dang, Isao Echizen, Thuy T. B. Dong

       Pages 119-128

   11. Anonymizing Shortest Paths on Social Network Graphs

       • Shyue-Liang Wang, Zheng-Ze Tsai, Tzung-Pei Hong, I-Hsien Ting

       Pages 129-136

4. Data Warehouses and Data Mining

   1. Mining Latent Sources of Causal Time Series Using Nonlinear State Space Modeling

      • Wei-Shing Chen, Fong-Jung Yu

      Pages 137-148

   2. Time Series Subsequence Matching Based on a Combination of PIP and Clipping

      • Thanh Son Nguyen, Tuan Anh Duong

      Pages 149-158

   3. Cloud Intelligent Services for Calculating Emissions and Costs of Air Pollutants and Greenhouse Gases

      • Thanh Binh Nguyen, Fabian Wagner, Wolfgang Schoepp

      Pages 159-168

   4. Distributed Representation of Word

      • Jau-Chi Huang, Wei-Chen Cheng, Cheng-Yuan Liou

      Pages 169-176

   5. Mining Frequent Itemsets from Multidimensional Databases

      • Bay Vo, Bac Le, Thang N. Nguyen

      Pages 177-186

   6. Hybrid Fuzzy Clustering Using L _P Norms

      • Tomasz Przybyła, Janusz Jeżewski, Krzysztof Horoba, Dawid Roj

      Pages 187-196

The two-volume set LNAI 6591 and LNCS 6592 constitutes the refereed proceedings of the Third International Conference on Intelligent Information and Database Systems, ACIIDS 2011, held in Daegu, Korea, in April 2011. The 110 revised papers presented together with 2 keynote speeches were carefully reviewed and selected from 310 submissions. The papers are thematically divided into two volumes; they cover the following topics: intelligent database systems, data warehouses and data mining, natural language processing and computational linguistics, semantic Web, social networks and recommendation systems, technologies for intelligent information systems, collaborative systems and applications, e-business and e-commerce systems, e-learning systems, information modeling and requirements engineering, information retrieval systems, intelligent agents and multi-agent systems, intelligent information systems, intelligent internet systems, intelligent optimization techniques, object-relational DBMS, ontologies and knowledge sharing, semi-structured and XML database systems, unified modeling language and unified processes, Web services and semantic Web, computer networks and communication systems.

• Web mining
• algorithms
• data and systems security
• distributed systems
• neural and social networks
• algorithm analysis and problem complexity

• Wroclaw University of Technology, Wroclaw, Poland

  Ngoc Thanh Nguyen

• Department of Computer Engineering, Yeungnam University, Dae-Dong, Korea

  Chong-Gun Kim

• Institute of Informatics, Automation and Robotics, Wroclaw University of Technology, Wrocław, Poland

  Adam Janiak

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