. "3. State of PTTI Research and Infrastructure." An Assessment of Precision Time and Time Interval Science and Technology. Washington, DC: The National Academies Press, 2002.
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An Assessment of Precision Time and Time Interval Science and Technology
TABLE 3.7 Papers by Country of Origin for IEEE-IFCS Conferences in Selected Years
Conference Location
Year
United States
Germany
United Kingdom
France
China
Japan
Russia/ USSR
Other
Joint ForeignForeign
Joint U.S.Foreign
Unidentified
Total Papers
Percent U.S. Authors
Atlantic City
1975
43
6
5
6
60
71.7
Philadelphia
1980
40
1
10
9
2
8
70
57.1
Philadelphia
1985
52
1
4
8
2
11
0
9
1
2
90
60
Baltimore
1990
52
1
3
5
0
8
0
7
1
3
80
68.8
Los Angeles
1991
57
1
0
4
0
11
7
8
1
3
92
65.2
Hershey, Pa.
1992
60
3
0
8
2
4
13
11
2
7
110
60.9
Salt Lake City
1993
54
1
1
10
4
6
16
12
2
7
113
54
Boston
1994
56
2
0
9
3
10
17
19
0
2
118
49.2
San Francisco
1995
59
0
2
10
2
12
20
12
2
2
121
50.4
Honolulu
1996
80
4
0
10
6
33
10
22
2
5
172
49.4
Orlando
1997
61
5
2
13
10
19
10
17
7
6
150
44.7
Pasadena
1998
72
5
4
9
2
20
11
11
8
9
151
53.6
Besançon
1999
57
14
9
48
9
29
25
61
24
15
291
24.7
Kansas City
2000
52
4
3
10
4
18
12
8
5
6
122
47.5
Seattle
2001
49
9
2
14
9
21
12
16
6
4
142
37.3
NOTE: In 1999, there was a joint meeting of the European Frequency and Time Forum and IFCS.
