11
3
April
1981
Chairman's Column.
i
iv
Michael Stonebraker
Editor's Notes.
1
1
Thomas J. Cook
Notes from the Vice Chairperson.
2
2
Patricia G. Selinger
SIGMOD Regional Workshops.
3
3
John L. Berg
Call for Papers/Demonstrations: ACM SIGMOD/SIGSMALL Workshops on Databases for Small Systems, 1981.
4
5
John L. Berg
Database Activity at Aberdeen University Computing Centre.
6
6
Stephen Knowles
Reply to "Errors in 'Process Synchronization in Database Systems'".
7
9
Gunter Schlageter
Record of the Workshop on Research in Office Semantics.
10
25
Gerald R. Barber
Research in Knowledge Base Management Systems.
26
54
Gio Wiederhold
S. Jerrold Kaplan
Daniel Sagalowicz
Comparison and Mapping of the Relational and CODASYL Data Models - An Annotated Bibliography.
55
68
Gary H. Sockut