1. Richard E. Haskell, "Regression Tree Fuzzy Systems," Proc. ICSC Symposium on Soft Computing, Fuzzy Logic, Artificial Neural Networks and Genetic Algorithms, University of Reading, Whiteknights, Reading, England, pp. B.1–B.6, March 26 - 28, 1996.

2. Richard E. Haskell and Craig A. Jackson, "Tree-Direct: An Efficient Global Optimization Algorithm," Proc. International ICSC Symposium on Engineering of Intelligent Systems, University of La Laguna, Tenerife, Spain, February 11-13, 1998.

3. Richard E. Haskell, "C++ Implementation of Fuzzy Inference," Tech. Rept. No. 9708-1, CSE Dept., Oakland University, August, 1997.

4. Richard E. Haskell, "Global Optimization Using Genetic Algorithms," Tech. Rept. No. 9710-1, CSE Dept., Oakland University, October, 1997. 

5. Richard E. Haskell, "Neuro-Fuzzy Classification and Regression Trees," Proc. Third International Conference on Applications of Fuzzy Systems and Soft Computing, Wiesbaden, Germany, October 5-7, 1998.

6. Richard E. Haskell, "Market Sector Selection Using Fuzzy Regression Trees," Proc. International ICSC Congress on Computational Intelligence -- Methods and Applications; International Symposium on Soft Computing in Financial Markets, Rochester Institute of Technology, NY, USA, June 22-25, 1999.

Selected Publications on Embedded Systems

7. Haskell, R. E. and D. M. Hanna, “A VHDL Forth Core for FPGAs,” Microprocessors and Microsystems, Vol. 28/3 pp. 115-125, Apr 2004.

8. Richard E. Haskell and Darrin M. Hanna, “What are the Fundamentals of Digital Design?” Proc. ASEE NCS Spring Conference, PM-1, Ohio Northern University, Ada, Ohio, April 7-8, 2005.

9. Darrin M. Hanna and Richard E. Haskell, "Flowpaths:  Compiling Stack-based IR to Hardware," Journal of Microprocessors and Microsystems, vol 30/3 pp 125-136, May 5, 2006.