From rough set theory to evidence theory
Advances in the Dempster-Shafer theory of evidence
Multi-attribute retrieval with combined indexes
Communications of the ACM
Rough Sets: Theoretical Aspects of Reasoning about Data
Rough Sets: Theoretical Aspects of Reasoning about Data
Rough Sets in Knowledge Discovery 2: Applications, Case Studies, and Software Systems
Rough Sets in Knowledge Discovery 2: Applications, Case Studies, and Software Systems
Decomposition of Task Specification Problems
ISMIS '99 Proceedings of the 11th International Symposium on Foundations of Intelligent Systems
A Method of Web Search Result Clustering Based on Rough Sets
WI '05 Proceedings of the 2005 IEEE/WIC/ACM International Conference on Web Intelligence
Modelling Complex Patterns by Information Systems
Fundamenta Informaticae - Concurrency Specification and Programming (CS&P 2004)
Spatio-Temporal Approximate Reasoning over Complex Objects
Fundamenta Informaticae - Concurrency Specification and Programming (CS&P 2004)
On Construction of Partial Reducts and Irreducible Partial Decision Rules
Fundamenta Informaticae - New Frontiers in Scientific Discovery - Commemorating the Life and Work of Zdzislaw Pawlak
Relational Data and Rough Sets
Fundamenta Informaticae - Special Issue on Concurrency Specification and Programming (CS&P)
From an Information System to a Decision Support System
RSEISP '07 Proceedings of the international conference on Rough Sets and Intelligent Systems Paradigms
Approximation spaces in multi relational knowledge discovery
Transactions on rough sets VI
Attribute selection and rule generation techniques for medical diagnosis systems
RSFDGrC'05 Proceedings of the 10th international conference on Rough Sets, Fuzzy Sets, Data Mining, and Granular Computing - Volume Part II
Applying Rough Set Theory to Multi Stage Medical Diagnosing
Fundamenta Informaticae
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In the paper we present the definition of Pawlak's model of an information system. The model covers information systems with history, systems with the decomposition of objects or attributes and dynamical information systems. Information systems are closely related to rough set theory and decision support systems. The aim of the paper is to characterize the stimulated by Professor Pawlak research of the group in Silesian University in information retrieval based on different information systems and in decision support based on rough sets, and to outline the current research projects of this group on modern decision systems.