6274 search results - page 241 / 1255 » From query complexity to computational complexity |
145
click to vote
IPSN
2009
Springer
15 years 11 months ago
2009
Springer
In this work we present new in-network techniques for communication efficient approximate query processing in wireless sensornets. We use a model-based approach that constructs a...
129
click to vote
ICDT
2007
ACM
15 years 11 months ago
2007
ACM
Abstract. In many cases, users may want to consider incomplete answers to their queries. Often, however, there is an overwhelming number of such answers, even if subsumed answers a...
174
click to vote
ESWS
2011
Springer
14 years 8 months ago
2011
Springer
The emergence of the Semantic Web has led to the creation of large semantic knowledge bases, often in the form of RDF databases. Improving the performance of RDF databases necessit...
ISCAS
2007
IEEE
15 years 11 months ago
2007
IEEE
— Sphere decoding enables maximum likelihood (ML) detection with lower complexity than other decoding algorithms, but it still suffers from large computational delay. This paper ...
136
click to vote
AAAI
1990
15 years 6 months ago
1990
Troubleshooting problems in real manufacturing environments impose constraints on admissible solutions that make the computational solutions offered by "troubleshooting from ...