6004 search results - page 560 / 1201 » Parallelizing query optimization |
208
click to vote
EDBT
2009
ACM
15 years 4 months ago
2009
ACM
In this work, we focus on managing scientific environmental data, which are measurement readings collected from wireless sensors. In environmental science applications, raw sensor...
149
click to vote
PPSN
2004
Springer
15 years 12 months ago
2004
Springer
Abstract. A two-population Genetic Algorithm for constrained optimization is exercised and analyzed. One population consists of feasible candidate solutions evolving toward optimal...
173
click to vote
ICS
2000
Tsinghua U.
15 years 10 months ago
2000
Tsinghua U.
Loop fusion is important to optimizing compilers because it is an important tool in managing the memory hierarchy. By fusing loops that use the same data elements, we can reduce t...
214
click to vote
PPSN
2010
Springer
15 years 4 months ago
2010
Springer
The all-pairs shortest path problem is the first non-artificial problem for which it was shown that adding crossover can significantly speed up a mutation-only evolutionary algorit...
198
click to vote
HPCC
2007
Springer
16 years 21 days ago
2007
Springer
Data missing is a common problem in database query processing, which can cause bias or lead to inefficient analyses, and this problem happens more often in sensor databases. The re...