ANNOUNCEMENT and CALL FOR ABSTRACTS MINISYMPOSIUM ON OPTIMIZATION AND SENSITIVITY ANALYSIS To be held at the Fifth U.S. National Congress on Computational Mechanics Wednesday-Friday, August 4-6, 1999, University of Colorado at Boulder, CO, USA Symposium Organizers: Michael J. Saran, Case Western Reserve University (mjs7@po.cwru.edu) Michal Kleiber, Institute of Fundamental Technological Research (mkleiber@ippt.gov.pl) Daniel A. Tortorelli, University of Illinois-Urbana-Champaign (dtort@acm6.me.uiuc.edu) During last years, there have been important advances in the development of the next generation of numerical methods for optimization and sensitivity analysis. While progress in the fundamentals and applications has been rapid, many challenges remain and application to industrial large-scale nonlinear problems is still an open question. Thus, the symposium is intended to provide a forum for discussion on recent progress and future directions in the area of sensitivity and optimization. Papers dealing with theoretical developments, numerical methods, implementation issues, and practical applications to optimal design of structures, parts, tools, and manufacturing processes are all welcome. Sample topics of interest include topology, material, and shape optimization, multi-disciplinary optimization, nonlinear sensitivity analysis, and methods geared for large optimization problems. If you are interested in contributing to this Symposium, please submit a one- page abstract of up to 400 words by e-mail. Notification of acceptance will be given by e-mail to the corresponding author. If the abstract is co-authored it must identify the e-mail of the corresponding author. All correspondence will take place by e-mail. Abstracts selected for the symposium will be sent to the Congress organizers. A final version of the Abstract for inclusion in the printed book of Abstracts may be submitted before May 15, 1999. This final form is to be sent directly to the Congress e-mail address following the instructions posted on the Web site. Abstracts may be submitted in one of three forms: (1) plain ASCII text, (2) TeX source compatible with the Plain TeX format, or (3) Word 6 or 7 document in Rich Text Format (RTF). Please do not include figures or graphics. For samples click links in: http://civil.colorado.edu/usnccm99/Abstracts.d/Information.html. Congress Program and Registration Information: http://civil.colorado.edu/usnccm99