22 search results - page 5 / 5 » On the complexity of nonrecursive XQuery and functional quer... |
PEPM
2010
ACM
14 years 1 months ago
2010
ACM
We show how to efficiently evaluate generic map-filter-product queries, generalizations of select-project-join (SPJ) queries in relational algebra, based on a combination of two...
BMCBI
2006
13 years 4 months ago
2006
Background: Anatomical studies of neural circuitry describing the basic wiring diagram of the brain produce intrinsically spatial, highly complex data of great value to the neuros...