Rough Sets, Fuzzy Sets and Knowledge Discovery: Proceedings of the International Workshop on Rough Sets and Knowledge Discovery (RSKD’93), Banff, Alberta, Canada, 12–15 October 1993

Front Matter....Pages i-x
An Overview of Knowledge Discovery in Databases: Recent Progress and Challenges....Pages 1-10
Rough Sets and Knowledge Discovery: An Overview....Pages 11-15
Search for Concepts and Dependencies in Databases....Pages 16-23
Rough Sets and Concept Lattices....Pages 24-31
Human-Computer Interfaces: DBLEARN and SystemX....Pages 32-43
A Heuristic for Evaluating Databases for Knowledge Discovery with DBLEARN....Pages 44-51
Knowledge Recognition, Rough Sets, and Formal Concept Lattices....Pages 52-61
Quantifying Uncertainty of Knowledge Discovered From Databases....Pages 63-73
Temporal Rules Discovery using Datalogic/R+ with Stock Market Data....Pages 74-81
A System Architecture for Database Mining Applications....Pages 82-89
An Attribute-Oriented Rough Set Approach for Knowledge Discovery in Databases....Pages 90-99
A Rough Set Model for Relational Databases....Pages 100-107
Data Filtration: A Rough Set Approach....Pages 108-118
Automated Discovery of Empirical Laws in a Science Laboratory....Pages 119-129
Hard and Soft Sets....Pages 130-135
Rough Set Analysis of Multi-Attribute Decision Problems....Pages 136-142
Rough Set Semantics for Non-classical Logics....Pages 143-148
A Note on Categories of Information Systems....Pages 149-156
On Rough Sets in Topological Boolean Algebras....Pages 157-160
Approximation of Relations....Pages 161-166
Variable Precision Rough Sets with Asymmetric Bounds....Pages 167-177
Uncertain Reasoning with Interval-Set Algebra....Pages 178-185
On a Logic of Information for Reasoning about Knowledge....Pages 186-195
Rough Consequence and Rough Algebra....Pages 196-207
Formal Description of Rough Sets....Pages 208-216
Rough Sets: A Special Case of Interval Structures....Pages 217-226
A Pure Logic-algebraic Analysis of Rough Top and Rough Bottom Equalities....Pages 227-236
A Novel Approach to the Minimal Cover Problem....Pages 237-241
Algebraic Structures of Rough Sets....Pages 242-247
Rough Concept Analysis....Pages 248-255
Rough Approximate Operators: Axiomatic Rough Set Theory....Pages 256-260
Finding Reducts in Composed Information Systems....Pages 261-273
PRIMEROSE: Probabilistic Rule Induction Method Based on Rough Set Theory....Pages 274-281
Comparison of Machine Learning and Knowledge Acquisition Methods of Rule Induction Based on Rough Sets....Pages 282-289
AQ, Rough Sets, and Matroid Theory....Pages 290-297
Rough Classifiers....Pages 298-316
A General Two-Stage Approach to Inducing Rules from Examples....Pages 317-325
An Incremental Learning Algorithm for Constructing Decision Rules....Pages 326-334
Decision Trees for Decision Tables....Pages 335-342
Fuzzy Reasoning and Rough Sets....Pages 343-348
Fuzzy Representations in Rough Set Approximations....Pages 349-356
Trusting an Information Agent....Pages 357-365
Handling Various Types of Uncertainty in the Rough Set Approach....Pages 366-376
Intelligent Image Filtering Using Rough Sets....Pages 377-386
Multilayer Knowledge Base System for Speaker-Independent Recognition of Isolated Words....Pages 387-394
Image Segmentation Based on the Indiscernibility Relation....Pages 395-402
Accurate Edge Detection Using Rough Sets....Pages 403-411
Rough Classification of Pneumonia Patients using a Clinical Database....Pages 412-419
Rough Sets Approach to Analysis of Data of Diagnostic Peritoneal Lavage Applied for Multiple Injuries Patients....Pages 420-425
Neural Networks and Rough Sets — Comparison and Combination for Classification of Histological Pictures....Pages 426-433
Towards a Parallel Rough Sets Computer....Pages 434-443
Learning Conceptual Design Rules: A Rough Sets Approach....Pages 444-449
Intelligent Control System Implementation to the Pipe Organ Instrument....Pages 450-457
An Implementation of Decomposition Algorithm and its Application in Information Systems Analysis and Logic Synthesis....Pages 458-465
ESEP: An Expert System for Environmental Protection....Pages 466-473
Back Matter....Pages 475-478