12670 search results - page 2454 / 2534 » Requirements Modeling |
DBPL
1993
Springer
14 years 1 months ago
1993
Springer
In this paper we study the expressive power of query languages for nested bags. We de ne the ambient bag language by generalizing the constructs of the relational language of Brea...
GROUP
1993
ACM
14 years 1 months ago
1993
ACM
The Assistant for Cooperative Work (ASCW) is a powerful system for the management of distributed work. It consists of the Task Manager, the organizational information system TOSCA...
SIGGRAPH
1993
ACM
14 years 1 months ago
1993
ACM
The most expensive geometric operation in image synthesis is visibility determination. Classically this is solved with hidden surface removal algorithms that render only the parts...
SIGCOMM
1994
ACM
14 years 1 months ago
1994
ACM
Existing multicast routing mechanisms were intended for use within regions where a group is widely represented or bandwidth is universally plentiful. When group members, and sende...
SPAA
1993
ACM
14 years 1 months ago
1993
ACM
d Abstract) Thomas H. Cormen Leonard F. Wisniewski Department of Mathematics and Computer Science Dartmouth College We give asymptotically equal lower and upper bounds for the num...