Wei-Chi YANG, Editor-in-Chief
Department of Mathematics, Radford University, Radford VA 24142, U.S.A.

Dongming WANG, Assistant Editor
Laboratoire LEIBNIZ - Institut IMAG, 46, avenue Felix Viallet, 38031 Grenoble Cedex, France

Sung-Chi CHU, Assistant Editor
ATCM, Inc., P.O.Box 11072, Blacksburg VA 24062, U.S.A .

Gary FITZ-GERALD, Assistant Editor
Department of Mathematics, RMIT University, GPO Box 2476V, Melbourne VIC 3001, Australia

Referees

All contributed papers were refereed by International Program Committee members and external reviewers. The rigorous review process would not be possible without these dedicated referees.   The editors like to express their heartful appreciation to the following external reviewers listed in alphabetical order:

* Sung-Chi Chu, ATCM, Inc., U.S.A.
* Desmond Fearnley-Sander, University of Tasmania, Australia
* Gert-Martin Greuel, University of Kaiserslautern, Germany
* Ziming Li, GMD National Research Center for Information Technology, Germany
* Qizheng Liao, Beijing University of Posts and Telecommunications, China
* Bernard Mourrain, INRIA Sophia Antipolis, France
* Masayuki Noro, Fujitsu Laboratories Limited, Japan
* G.T. Springer, Helwett Packard, Australia
* Hans J. Stetter, Vienna University of Technology, Austria
* Rekha R. Thomas, Texas A&M University, USA
* Carlo Traverso , University of Pisa, Italy
* Kazuhiro Yokoyama, Fujitsu Laboratories Limited, Japan