Rough Sets and Knowledge Technology: 6th International Conference, RSKT 2011, Banff, Canada, October 9-12, 2011. Proceedings

Front Matter....Pages -
Mining Incomplete Data—A Rough Set Approach....Pages 1-7
Uncertainty and Feature Selection in Rough Set Theory....Pages 8-15
Towards Designing Human Centric Systems: A New View at System Modeling with Granular Membership Grades....Pages 16-16
Sufficiently Near Sets of Neighbourhoods....Pages 17-24
History of Set Theory and Its Extensions in the Context of Soft Computing....Pages 25-25
Comparison of Classical Dimensionality Reduction Methods with Novel Approach Based on Formal Concept Analysis....Pages 26-35
Rule-Based Estimation of Attribute Relevance....Pages 36-44
Applications of Approximate Reducts to the Feature Selection Problem....Pages 45-50
Dependence and Algebraic Structure of Formal Contexts....Pages 51-56
Optimal Sub-Reducts with Test Cost Constraint....Pages 57-62
An Efficient Fuzzy-Rough Attribute Reduction Approach....Pages 63-70
A Novel Attribute Reduction Approach Based on the Object Oriented Concept Lattice....Pages 71-80
Rough-Set-Inspired Feature Subset Selection, Classifier Construction, and Rule Aggregation....Pages 81-88
A Constructive Feature Induction Mechanism Founded on Evolutionary Strategies with Fitness Functions Generated on the Basis of Decision Trees....Pages 89-94
An Efficient Fuzzy Rough Approach for Feature Selection....Pages 95-100
Partitions, Coverings, Reducts and Rule Learning in Rough Set Theory....Pages 101-109
A Rough Set Approach to Feature Selection Based on Relative Decision Entropy....Pages 110-119
A Variable Precision Covering Generalized Rough Set Model....Pages 120-125
Dominance-Based Rough Set Approach on Pairwise Comparison Tables to Decision Involving Multiple Decision Makers....Pages 126-135
Generalized Parameterized Approximations....Pages 136-145
Transversal and Function Matroidal Structures of Covering-Based Rough Sets....Pages 146-155
Some Fuzzy Topologies Induced by Rough Fuzzy Sets....Pages 156-165
Neighborhood Rough Sets Based Matrix Approach for Calculation of the Approximations....Pages 166-171
Case-Based Classifiers with Fuzzy Rough Sets....Pages 172-177
Comparison of Greedy Algorithms for α -Decision Tree Construction....Pages 178-186
Constructing an Optimal Decision Tree for FAST Corner Point Detection....Pages 187-194
Incremental Learning in AttributeNets with Dynamic Reduct and IQuickReduct....Pages 195-200
LEM2-Based Rule Induction from Data Tables with Imprecise Evaluations....Pages 201-207
An Extension to Rough c -Means Clustering....Pages 208-216
A Modified Cop-Kmeans Algorithm Based on Sequenced Cannot-Link Set....Pages 217-225
A NIS-Apriori Based Rule Generator in Prolog and Its Functionality for Table Data....Pages 226-231
Towards a Practical Approach to Discover Internal Dependencies in Rule-Based Knowledge Bases....Pages 232-237
Discovering Patterns of Collaboration in Rough Set Research: Statistical and Graph-Theoretical Approach....Pages 238-247
Comparing a Clustering Density Criteria of Temporal Patterns of Terms Obtained by Different Feature Sets....Pages 248-257
Similarity of Query Results in Similarity-Based Databases....Pages 258-267
Rough Set Based Quality of Service Design for Service Provisioning in Clouds....Pages 268-273
GTrust: A Distributed Trust Model in Multi-Agent Systems Based on Grey System Theory....Pages 274-279
Linear Necessity Measures and Their Applications to Possibilistic Linear Programming....Pages 280-289
Remarks on Pairwise Comparison Numerical and Non-numerical Rankings....Pages 290-300
Community-Based Relational Markov Networks in Complex Networks....Pages 301-310
Applying Multi-Criteria Decision Analysis to Global Software Development with Scrum Project Planning....Pages 311-320
Accuracy Evaluation of the System of Type 1 Diabetes Prediction....Pages 321-326
Driver Status Recognition by Neighborhood Covering Rules....Pages 327-336
Application of Gravitational Search Algorithm on Data Clustering....Pages 337-346
Application of Rough Sets in GIS Generalization....Pages 347-353
Application of Rough Set Theory for Evaluating Polysaccharides Extraction....Pages 354-359
Identification of Print Technology Based on Homogeneous Regions of Image....Pages 360-365
Ant Based Clustering of MMPI Data - An Experimental Study....Pages 366-375
Detection of Cancer Patients Using an Innovative Method for Learning at Imbalanced Datasets....Pages 376-381
Information Reuse in Hospital Information Systems: A Similarity-Oriented Data Mining Approach....Pages 382-387
A Model-Based Decision Support Tool Using Fuzzy Optimization for Climate Change....Pages 388-393
Clustering of Rough Set Related Documents with Use of Knowledge from DBpedia....Pages 394-403
Case-Based Reasoning Using Dominance-Based Decision Rules....Pages 404-413
RoSetOn: The Open Project for Ontology of Rough Sets and Related Fields....Pages 414-419
Fuzzy Description of Air Quality: A Case Study....Pages 420-427
A Robust Face Recognition Method Based on AdaBoost, EHMM and Sample Perturbation....Pages 428-433
Roughness Approach to Color Image Segmentation through Smoothing Local Difference....Pages 434-439
On Local Inclusion Degree of Intuitionistic Fuzzy Sets....Pages 440-446
Analysis of Data-Driven Parameters in Game-Theoretic Rough Sets....Pages 447-456
An Optimization Viewpoint of Decision-Theoretic Rough Set Model....Pages 457-465
Attribute Reduction in Decision-Theoretic Rough Set Model: A Further Investigation....Pages 466-475
A New Discriminant Analysis Approach under Decision-Theoretic Rough Sets....Pages 476-485
Construction of α -Decision Trees for Tables with Many-Valued Decisions....Pages 486-494
Decision Making in Incomplete Information System Based on Decision-Theoretic Rough Sets....Pages 495-503
Automatically Determining the Number of Clusters Using Decision-Theoretic Rough Set....Pages 504-513
A New Formulation of Multi-category Decision-Theoretic Rough Sets....Pages 514-522
Parallel Computation in Finding Near Neighbourhoods....Pages 523-532
 ε -Near Collections....Pages 533-542
Nearness of Subtly Different Digital Images....Pages 543-552
A Generalization of Near Set Model....Pages 553-558
Gauges, Pregauges and Completions: Some Theoretical Aspects of Near and Rough Set Approaches to Data....Pages 559-568
Path Queries on Massive Graphs Based on Multi-granular Graph Partitioning....Pages 569-578
A Minimal Test Suite Generation Method Based on Quotient Space Theory....Pages 579-584
Audio Signal Blind Deconvolution Based on the Quotient Space Hierarchical Theory....Pages 585-590
The Optimal Approximation of Fuzzy Tolerance Relation....Pages 591-599
A New Method for Inconsistent Multicriteria Classification....Pages 600-609
Probabilistic Similarity-Based Reduct....Pages 610-615
Inference Processes in Decision Support Systems with Incomplete Knowledge....Pages 616-625
Synthesis of Synchronized Concurrent Systems Specified by Information Systems....Pages 626-635
Efficiency of Complex Data Clustering....Pages 636-641
The Extraction Method of DNA Microarray Features Based on Experimental A Statistics....Pages 642-648
Granular Structures in Graphs....Pages 649-658
Fuzzy Rough Granular Self Organizing Map....Pages 659-668
Knowledge Acquisition in Inconsistent Multi-scale Decision Systems....Pages 669-678
Text Clustering Based on Granular Computing and Wikipedia....Pages 679-688
Rough Relations, Neighborhood Relations, and Granular Computing....Pages 689-695
Comparing Clustering Schemes at Two Levels of Granularity for Mobile Call Mining....Pages 696-705
Granular-Based Partial Periodic Pattern Discovery over Time Series Data....Pages 706-711
Approximations of Functions: Toward Rough Granular Calculus....Pages 712-721
Bipartite Graphs and Coverings....Pages 722-727
Covering-Based Reduction of Object-Oriented Concept Lattices....Pages 728-733
Top-Down Progressive Computing....Pages 734-742
Least Absolute Deviation Cut....Pages 743-752
Hierarchical Qualitative Inference Model with Substructures....Pages 753-762
Decision Rules for Decision Tables with Many-Valued Decisions....Pages 763-768
Back Matter....Pages -