* Sofia; Institute of Math. & Informatics,    Bulg. Acad. Sci., BULGARIA |
* Osaka; Grad. School Information Science and Technology,    Osaka Univ., JAPAN |
  Prof. GANCHEV, Georgi |    Prof. SAKANE, Yusuke |
* Iasi, Romania;    Technical University of Iasi, Romania |
* Kyoto;    Kyoto Institute of Technology, JAPAN |
   Prof. BEJAN, Cornelia-Livia |    Prof. IKAWA, Osamu |
* | * Hiroshima, Hiroshima Univ., JAPAN |
   Prof. OKUDA, Takayuki | |
* Sofia    Sofia University "St. Kliment Ohridski", BULGARIA |
* Tokyo Tokyo Institute of Tech., JAPAN |
Prof. ZAMKOVOY, Simeon Prof. ENEVA, Gergana |
   Prof. KASUYA, Hisashi |
* Veliko Tarnovo; Fac. of Math. & Inform.,    St. Cyril and St. Methodius Univ. of Veliko Tarnovo , BULGARIA |
* Nagoya; Dept. of Math.,    Nagoya Institute of Tech., JAPAN |
Prof. Nakova, Galya Prof. Ivanov, Nikolay Ms. Bencheva, Victoria |
   Prof. MATSUZOE, Hiroshi    Prof. OHASHI, Misa    Mr.    SUZUKI, Kazuhiro    Mr.    FUKADA, Yoshitaka |
* Organizers |    |
   Prof. BOUYUKLIEVA, Stefka    Prof. HRISTOV, Milen |
   Prof. HASHIMOTO, Hideya            ADACHI, Toshiaki |
Participants writen by boldface letters are confirmed, others are plannning.