8094 search results - page 1494 / 1619 » Improvements in Formula Generalization |
VLDB
1999
ACM
15 years 5 months ago
1999
ACM
This paper aims to improve the accuracy of query result-size estimations in query optimizers by leveraging the dynamic feedback obtained from observations on the executed query wo...
102
Voted
RTSS
1998
IEEE
15 years 5 months ago
1998
IEEE
Timed and hybrid automata are extensions of finite-state machines for formal modeling of embedded systems with both discrete and continuous components. Reachability problems for t...
154
Voted
CPM
1998
Springer
15 years 5 months ago
1998
Springer
The approximate string matching problem is to find all locations at which a query of length m matches a substring of a text of length n with k-or-fewer differences. Simple and prac...
108
click to vote
LATIN
1998
Springer
15 years 5 months ago
1998
Springer
We address the problem of approximate string matching in two dimensions, that is, to nd a pattern of size m m in a text of size n n with at most k errors (substitutions, insertions...
114
Voted
ICC
1997
IEEE
15 years 5 months ago
1997
IEEE
— We apply coset codes to adaptive modulation in fading channels. Adaptive modulation is a powerful technique to improve the energy efficiency and increase the data rate over a ...