121 search results - page 6 / 25 » First-Order Queries over One Unary Function |
ECCV
2010
Springer
14 years 2 months ago
2010
Springer
Abstract. Computer vision algorithms for individual tasks such as object recognition, detection and segmentation have shown impressive results in the recent past. The next challeng...
SDM
2009
SIAM
14 years 7 months ago
2009
SIAM
Data stream analysis frequently relies on identifying correlations and posing conditional queries on the data after it has been seen. Correlated aggregates form an important examp...
CORR
2010
Springer
13 years 10 months ago
2010
Springer
We study the power of nonadaptive quantum query algorithms, which are algorithms whose queries to the input do not depend on the result of previous queries. First, we show that an...
PODS
2010
ACM
14 years 2 months ago
2010
ACM
We investigate a higher-order query language that embeds operators of the positive relational algebra within the simply-typed λ-calculus. Our language allows one to succinctly de...
VLDB
2007
ACM
14 years 10 months ago
2007
ACM
An optimization query asks for one or more data objects that maximize or minimize some function over the data set. We propose a general class of queries, model-based optimization ...