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VLDB
1993
ACM
13 years 10 months ago
1993
ACM
III this paper we address the problem of controlling the execution of a query optimizer. We describe a control for the optimization process that is based on planning. The controll...
VLDB
1993
ACM
13 years 10 months ago
1993
ACM
Mirroring is often used to enhance the reliability of disk systems, but it is usually considered expensive because it duplicates storage cost and increases the cost of writes. Tra...
SOSP
1993
ACM
13 years 8 months ago
1993
ACM
The Logical Disk (LD) defines a new interface to disk storage that separates file management and disk management by using logical block numbers and block lists. The LD interface...
SOSP
1993
ACM
13 years 8 months ago
1993
ACM
Research can rarely be performed on large-scale, distributed systems at the level of thousands of workstations. In this paper, we describe the motivating constraints, design princ...
CHI
2005
ACM
14 years 7 months ago
2005
ACM
The collapse of buildings, such as terminal 2E at Paris' Charles de Gaule Airport, and of fires, such as the Rhode Island, Station Night Club tragedy, has focused public atte...