An International Interdisciplinary Journal in English, Japanese and Chinese

ISSN 1343-4500(print), ISSN 1344-8994(electronic)

Published by International Information Institute

Indexed by Science Citation Index Expanded, Journal Citation Reports/Science Edition, Mathematical Reviews, Zentralblatt MATH, JDreamII and Elsevier etc.

Impact Factor (IF) = 0.25 (2011), 0.06 (2010), 0.099 (2009)