6274 search results - page 399 / 1255 » From query complexity to computational complexity |
217
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PVLDB
2008
15 years 6 months ago
2008
Several real-world applications need to effectively manage and reason about large amounts of data that are inherently uncertain. For instance, pervasive computing applications mus...
181
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DIS
2009
Springer
15 years 10 months ago
2009
Springer
We address the problem of efficiently discovering the influential nodes in a social network under the susceptible/infected/susceptible (SIS) model, a diffusion model where nodes ar...
169
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ICPR
2006
IEEE
16 years 8 months ago
2006
IEEE
In this paper, we propose a new, hierarchical approach to landmark selection for simultaneous robot localization and mapping based on visual sensors: a biologically motivated atte...
187
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IPPS
2007
IEEE
16 years 1 months ago
2007
IEEE
Implementing real-time video processing systems put high requirements on computation and memory performance. FPGAs have proven to be effective implementation architecture for thes...
143
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COLING
1996
15 years 8 months ago
1996
This paper presents an efficient algorithm for retrieving from a database of trees, all trees that match a given query tree appro,imately, that is, within a certain error toleranc...