Sciweavers

129 search results - page 24 / 26
» cost 1994
Sort
View
ICDE
1994
IEEE
103views Database» more  ICDE 1994»
13 years 11 months ago
A Multi-Set Extended Relational Algebra - A Formal Approach to a Practical Issue
The relational data model is based on sets of tuples, i.e. it does not allow duplicate tuples in a relation. Many database languages and systems do require multi-set place, the hi...
Paul W. P. J. Grefen, Rolf A. de By
ICPP
1994
IEEE
13 years 11 months ago
Cachier: A Tool for Automatically Inserting CICO Annotations
Shared memory in a parallel computer provides prowith the valuable abstraction of a shared address space--through which any part of a computation can access any datum. Although un...
Trishul M. Chilimbi, James R. Larus
EVOW
1994
Springer
13 years 11 months ago
Competitive Evolution: A Natural Approach to Operator Selection
One of the main problems in applying evolutionary optimisation methods is the choice of operators and parameter values. This paper propose a competitive evolution method, in which ...
Q. Tuan Pham
ICCAD
1994
IEEE
117views Hardware» more  ICCAD 1994»
13 years 11 months ago
Optimal latch mapping and retiming within a tree
We propose a technology mapping algorithm that takes existing structural technology-mapping algorithms based on dynamic programming [1,3,4] and extends them to retime pipelined cir...
Joel Grodstein, Eric Lehman, Heather Harkness, Her...
PDIS
1994
IEEE
13 years 11 months ago
Achieving Transaction Scaleup on Unix
Constructing scalable high-performance applications on commodity hardware running the Unix operating system is a problem that must be addressed in several application domains. We ...
Marie-Anne Neimat, Donovan A. Schneider