New Generation ComputingSeptember 1993, Volume 11, Issue 3–4, pp 223–225 | Cite asGuest editors’ prefaceAuthorsAuthors and affiliationsMakoto AmamiyaFumio MizoguchiKeiji HirataHideki YasukawaPreface 10 Downloads This is a preview of subscription content, log in to check access.PreviewUnable to display preview. Download preview PDF.Unable to display preview. Download preview PDF.Copyright information© Ohmsha, Ltd. and Springer 1993Authors and AffiliationsMakoto Amamiya1Fumio Mizoguchi2Keiji Hirata3Hideki Yasukawa41.Interdisciplinary Graduate School of Engineering SciencesKyushu UniversityFukuokaJapan2.Intelligent System LaboratoryScience University of TokyoChibaJapan3.NTT Basic Research LaboratoriesTokyoJapan4.Tokyo Information Systems Research LaboratoryMatsushita Electric Industrial Co. Ltd.TokyoJapan