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A Ten-year Review of Granular Computing

A Ten-year Review of Granular Computing. pp.734-739. JingTao Yao Department of Computer Science University or Regina, Regina , Canada jtyao@cs.uregina.ca http://www2.cs.uregina.ca/~jtyao. Granular Computing. Solving complex problems with granules.

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A Ten-year Review of Granular Computing

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  1. A Ten-year Review of Granular Computing pp.734-739 JingTao Yao Department of Computer Science University or Regina, Regina, Canada jtyao@cs.uregina.ca http://www2.cs.uregina.ca/~jtyao

  2. Granular Computing • Solving complex problems with granules. • Zadeh: a basis for computing with words. • Yao YY: a triangle: philosophical level thinking, methodological level problem solving, computational information processing • Bargiella and Pedrycz: human centered information processing: semantical data transformation, non-computational verification of information abstractions A Ten-year Review of Granular Computing

  3. Basic Concepts • Granules • Granulation • Decomposition: coarser => finer • Construction: finer=> coarser • Relationship • Covering, partition A Ten-year Review of Granular Computing

  4. Past, Present, and Future • Standing on shoulders of giants • To know and to be known. • Find representative granular articles • Know what is going on • Understand trends • Databases • ISI Web of Science • IEEE Digital Library A Ten-year Review of Granular Computing

  5. Search • Time: Data by April 29, 2007 • Terms • Granular computing • Information granularity • Information granulation • Granular computation • From Title, Abstract, Key Words A Ten-year Review of Granular Computing

  6. A Ten-year Review of Granular Computing

  7. Granular Computing Abbreviations • GrC • Grc • GC • Gc • gc A Ten-year Review of Granular Computing

  8. A Ten-year Review of Granular Computing

  9. Citation Each Year A Ten-year Review of Granular Computing

  10. Highly Cited Papers A Ten-year Review of Granular Computing

  11. Highly Cited Papers A Ten-year Review of Granular Computing

  12. Highly Cited Papers A Ten-year Review of Granular Computing

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  14. A Ten-year Review of Granular Computing

  15. Research Trends and Interaction • Scientific growth is a diffusion process (Crane 1972: Invisible colleges) • In the areas where researchers are aware of each other's existence, the curve of cumulative growth of publications and of authors entering the field follows a logistic pattern. • More new authors • Interacting with other domain • More publications A Ten-year Review of Granular Computing

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  17. Granular Computing Trend • More linear like growth • Growth slowly • Less new authors (? did not check) • Interaction • Fuzzy (6/15) • Rough (7/15) • Remaining (3/15) • Hidden Fuzzy (2/3) • Hidden Rough (1/3) • Others ? (interval computing, concept lattice, …) Runge-Kutta A Ten-year Review of Granular Computing

  18. Concluding Remarks • Use standard term in Title, Abstract , and Keywords. (to be known) • Granular Computing, GrC • Searchable from bibliographic databases • GrC researc grows healthily but still have long way to go -> need more interaction • Interact with other domain • GrC shares many thoughts with other domain especially in philosophical level • Come (Invite people from other domains, WI-IAT-BIBM) • Go (Attend, submit GrC papers to other conferences, journals) • New blood A Ten-year Review of Granular Computing

  19. New Book • Novel Development of Granular Computing: Applications for Advanced Human Reasoning and Soft Computation • Edited By JingTao Yao • Will be published by IGI Global • Full Chapter Due on March 15, 2008 • http://www2.cs.uregina.ca/~jtyao/GrC A Ten-year Review of Granular Computing

  20. A Ten-year Review of Granular Computing Thank-you Thank-you JingTao Yao Department of Computer Science University or Regina, Canada jtyao@cs.uregina.ca http://www2.cs.uregina.ca/~jtyao

  21. A Ten-year Review of Granular Computing

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