Rough Sets and Current Trends in Computing

1. Front Matter

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2. Keynote

   1. An Outline of a Theory of Three-Way Decisions

      • Yiyu Yao

      Pages 1-17

3. Part I: Rough Sets and Its Applications

   1. A Multi-granulation Model under Dominance-Based Rough Set Approach

      • Shaoyong Li, Tianrui Li, Chuan Luo

      Pages 18-25

   2. A Refined Rough k-Means Clustering with Hybrid Threshold

      • Hailiang Wang, Mingtian Zhou

      Pages 26-35

   3. An Incremental Approach for Updating Approximations of Rough Fuzzy Sets under the Variation of the Object Set

      • Anping Zeng, Tianrui Li, Junbo Zhang, Dun Liu

      Pages 36-45

   4. How Good Are Probabilistic Approximations for Rule Induction from Data with Missing Attribute Values?

      • Patrick G. Clark, Jerzy W. Grzymala-Busse, Zdzislaw S. Hippe

      Pages 46-55

   5. Induction of Ordinal Classification Rules from Incomplete Data

      • Jerzy Błaszczyński, Roman Słowiński, Marcin Szeląg

      Pages 56-65

   6. Interval Valued Fuzzy Rough Set Model on Two Different Universes and Its Application

      • Hai-Long Yang

      Pages 66-72

   7. Maximal Characteristic Sets and Neighborhoods Approach to Incomplete Information Systems

      • Chien-Chung Chan

      Pages 73-82

   8. Probabilistic Fuzzy Rough Set Model over Two Universes

      • Bingzhen Sun, Weimin Ma, Haiyan Zhao, Xinxin Wang

      Pages 83-93

   9. Rough Optimizations of Complex Expressions in Infobright’s RDBMS

      • Dominik Ślęzak, Piotr Synak, Jakub Wróblewski, Janusz Borkowski, Graham Toppin

      Pages 94-99

   10. Rough Sets Based Inequality Rule Learner for Knowledge Discovery

       • Yang Liu, Guohua Bai, Qinglei Zhou, Elisabeth Rakus-Andersson

       Pages 100-105

4. Part II: Current Trends in Computing

   1. A Computer Aided Diagnosis System for Breast Cancer Using Support Vector Machine

      • Omar S. Soliman, Aboul Ella Hassanien

      Pages 106-115

   2. A New Method of the Accurate Eye Corner Location

      • Yong Yang, Yunxia Lu

      Pages 116-125

   3. A Hybrid Approach of Verbal Decision Analysis and Machine Learning

      • Isabelle Tamanini, Plácido Rogério Pinheiro, Cícero Nogueira dos Santos

      Pages 126-131

   4. An Efficient Data Integrity Verification Method Supporting Multi-granular Operation with Commutative Hash

      • Long Chen, Banglan Liu, Wei Song

      Pages 132-141

   5. Density-Based Method for Clustering and Visualization of Complex Data

      • Tomasz Xięski, Agnieszka Nowak-Brzezińska, Alicja Wakulicz-Deja

      Pages 142-149

   6. Inference Processes Using Incomplete Knowledge in Decision Support Systems – Chosen Aspects

      • Agnieszka Nowak-Brzezińska, Tomasz Jach, Alicja Wakulicz-Deja

      Pages 150-155

   7. Interactive Document Indexing Method Based on Explicit Semantic Analysis

      • Andrzej Janusz, Wojciech Świeboda, Adam Krasuski, Hung Son Nguyen

      Pages 156-165

   8. Microblog Topic Detection Based on LDA Model and Single-Pass Clustering

      • Bo Huang, Yan Yang, Amjad Mahmood, Hongjun Wang

      Pages 166-171

This book constitutes the refereed proceedings of the 8th International Conference on Rough Sets and Current Trends in Computing, RSCTC, held in Chengdu, China, in August 2012, as one of the co-located conferences of the 2012 Joint Rough Set Symposium, JRS 2012. The 55 revised full papers presented together with one keynote paper were carefully reviewed and selected from numerous submissions. The papers are organized in topical sections on rough sets and its applications; current trends in computing; decision-theoretic rough set model and applications; formal concept analysis and granular computing; mining complex data with granular computing; data mining competition.

• approximation
• classification rules
• decision support systems
• machine learning
• set theory

• Department of Computer Science, University of Regina, Regina, Canada

  JingTao Yao

• School of Information Science and Technology, Southwest Jiaotong University, Chengdu, P.R. China

  Yan Yang

• Institute of Computing Science, Poznan University of Technology, Poznan, Poland

  Roman Słowiński

• Faculty of Economics, University of Catania, Catania, Italy

  Salvatore Greco

• School of Management and Engineering, Nanjing University, Nanjing, P.R. China

  Huaxiong Li

• Machine Intelligence Unit, Indian Statistical Institute (ISI), Kolkata, India

  Sushmita Mitra

• Polish-Japanese Institute of Information Technology, Warsaw, Poland

  Lech Polkowski

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