Selected Publications:
Computational Intelligence

  • G. Quan, G. Greenwood, X. Hu, "Searching for multiobjective preventive maintenance schedules: combining preferences with evolutionary algorithms," European Journal of Operations Research (to appear).
  • G. Greenwood, "On the practicality of using intrinsic reconfiguration for fault recovery," IEEE Transactions on Evolutionary Computation 9(4), pp. 398-405, 2005.
  • G. Greenwood, "On the usefulness of accessibility graphs with combinatorial optimization problems," Journal of Interdisciplinary Mathematics 8(2), pp. 277-286, 2005.
  • G. Greenwood, "Intrinsic evolution of safe control strategies for autonomous spacecraft," IEEE Transactions on Aerospace & Electronic Systems, 40(1), pp. 236-246, 2004.
  • G. Greenwood, D. Hunter, E. Ramsden, "Fault recovery in linear systems via intrinsic evolution," Proceedings 2004 NASA/DOD Conference on Evolvable Hardware, pp. 115-122, 2004.
  • G. Greenwood, E. Ramsden, S. Ahmed, "An empirical comparison of evolutionary algorithms for evolvable hardware with maximum time-to-reconfigure requirements," Proceedings 2003 NASA/DOD Conference on Evolvable Hardware, pp. 59-66, 2003.
  • M. Chrzanowska-Jeske, G. Greenwood, B. Wang, "Combining Evolution Strategies with Lagrangian Relaxation for Constructing Nonslicing VLSI Floorplans with Soft Modules," Congress on Evolutionary Computation 2002, pp. 1261-1266, 2002.
  • G. Greenwood, Q. Zhu, "Convergence in Evolutionary Programs with Self-Adaptation," Evolutionary Computation Vol. 9, No. 2, pp. 147-158, 2001 pdf.
  • G. Greenwood, "Finding Solutions to NP Problems: Philosophical Differences Between Quantum and Evolutionary Search Algorithms," Congress on Evolutionary Computation 2001, pp. 815-822, 2001 pdf ps.

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Jeff Hoffman & Don Tornquist have been chosen for the 2009-2010 ECE Undergraduate Honors Program. The program enables undergraduates to go beyond their normal studies to work with faculty in the area of their choice: research, entrepreneurship or innovation.

Robert Daasch

Dr. Robert Daasch has won the Semiconductor Research Corporation 2009 Technical Excellence Award. It is the second highest research award in the SRC. The Technical Excellence Award was established as an incentive and recognition program for research of exceptional value to GRC members. Authorized by the Board of Directors in December 1991, the award is intended to complement the Inventor Recognition Award. The Technical Excellence Award is shared among key contributors for innovative technology that significantly enhances the productivity/
competitiveness of the semiconductor industry. To date 25 research efforts have received the award. The 2008 Technical Excellence Award was presented to a team of researchers from Portland State University led by Professor W. Robert Daasch, and supported by students Liwei Ning (PhD 2009), and Amit Nahar (MS 2006) for their research, "Burn-in Reduction: Improving Outlier Screening".