




















| |

1. |
1969 |
Cambridge/USA |
April 2-4 |
2. |
1970 |
Raleigh/USA |
September
10-11 |
3. |
1971 |
Lafayette/USA
|
October 28-29 |
4. |
1973 |
LA/USA |
January 22-24 |
5. |
1974 |
Goslar/Germany |
August 26-28 |
6. |
1976 |
Asilomar/USA
|
August 28-30 |
7. |
1977 |
Tokyo/Japan |
August 29-31 |
8. |
1979 |
Ipswich/England |
July 9-11 |
9. |
1981 |
Montreal/Canada |
June 3-5 |
10. |
1983 |
Davis/USA |
March 28-30 |
11. |
1984 |
Cesson
Sevigne/France |
July 3-5 |
12. |
1986 |
Tokyo/Japan |
April 2-4 |
13. |
1987 |
Stockholm/Sweden |
June 9-11 |
14. |
1988 |
Turin/Italy
|
September
12-14 |
15. |
1990 |
Cambridge/USA
|
March 26-28 |
16. |
1991 |
Tokyo/Japan |
September 2-4 |
17. |
1993 |
Lausanne/Switzerland |
March 17-19 |
18. |
1994 |
Sacramento/USA |
September
21-23 |
19. |
1996 |
Melbourne/Australia |
March 13-15 |
20. |
1997 |
Berlin/Germany |
September
10-12 |
21. |
1999 |
Portland/USA |
Apr 21-23 |
22. |
2001 |
Seoul/Korea |
April 25-27 |
23. |
2003 |
Saint-Malo/France |
April 23-25 |
24. |
2004 |
SF/USA
|
December
15-17 |
25. |
2006 |
Beijing/China
|
April 24-26 |
26. |
2007 |
Lisbon/Portugal |
November
7-9 |
|