springer.com A. An, J. Stefanowski, S. Ramanna, C. Butz, W. Pedrycz (Eds.) Rough Sets, Fuzzy Sets, Data Mining and Granular Computing 11th International Conference, RSFDGrC 2007, Toronto, Canada, May 14- 16, 2007 Series: Lecture Notes in Artificial Intelligence This volume contains the papers selected for presentation at the 11th Int- national Conference on Rough Sets, Fuzzy Sets, Data Mining, and Granular Computing (RSFDGrC 2007), a part of the Joint Rough Set Symposium (JRS 2007) organized by Infobright Inc. and York University. JRS 2007 was held for the ?rst time during May 14–16, 2007 in MaRS Discovery District, Toronto, Canada. It consisted of two conferences: RSFDGrC 2007 and the Second Int- national Conference on Rough Sets and Knowledge Technology (RSKT 2007). The two conferences that 2007, XIV, 588 p. constituted JRS 2007 investigated rough sets as an emerging methodology established more than 25 years ago by Zdzis law Pawlak. Printed book Roughsettheoryhasbecomeanintegralpartofdiversehybridresearchstreams. In keeping with this Softcover trend, JRS 2007 encompassed rough and fuzzy sets, kno- edgetechnologyanddiscovery, 99,99 € | £90.00 | $139.00 softandgranularcomputing,dataprocessingand mining, while maintaining an emphasis on [1] 106,99 € (D) | 109,99 € (A) | CHF foundations and applications. RSFDGrC 2007 followed in the footsteps of well-established 133,63 international initiatives devoted to the dissemination of rough sets research, held so far in eBook Canada, China, Japan, Poland, Sweden, and the USA. RSFDGrC was ?rst - ganized as the 7th 85,59 € | £72.00 | $109.00 International Workshop on Rough Sets, Data Mining and Granular Computing held in [2]85,59 € (D) | 85,59 € (A) | CHF Yamaguchi, Japan in 1999. Its key feature was to stress the role of integrating intelligent 106,50 information methods to solve real-world, large, complex problems concerned with uncertainty Available from your library or and fuzziness. RSFDGrC achieved the status of a bi-annual international conference, starting springer.com/shop from 2003 in Chongqing, China. MyCopy [3] Printed eBook for just € | $ 24.99 springer.com/mycopy Order online at springer.com / or for the Americas call (toll free) 1-800-SPRINGER / or email us at: [email protected]. / For outside the Americas call +49 (0) 6221-345-4301 / or email us at: [email protected]. The first € price and the £ and $ price are net prices, subject to local VAT. Prices indicated with [1] include VAT for books; the €(D) includes 7% for Germany, the €(A) includes 10% for Austria. Prices indicated with [2] include VAT for electronic products; 19% for Germany, 20% for Austria. All prices exclusive of carriage charges. Prices and other details are subject to change without notice. All errors and omissions excepted. [3] No discount for MyCopy. Part of .