... яЁѓ . "Parallel implementation of a gradient boosted trees algorithm" . ... P.N. The software implementation of a parallel gradient boosted trees algorithm that requires a distributed data storage and is ...
... views over relational databases using query trees and proposes some further ways to ... The rules of query tree creation proposed for the SQL/XML construction make it ... development as an example of query tree method implementation is described and a ...
... The isolines nesting of the original field is represented by the structure of rooted trees. ... The tree tracing allows one to extract the isolines of the centers and bases of cyclones and anticyclones. ...
... On the basis of this method, the linear structure and the root tree of equal level line enclosure are determined. ... The root tree structure of equal level line enclosure is applied to the context analysis of all equal level line values in ...
... D.V., Korneev V.V. An approach to choosing a tree-like structure of a metasheduler is considered to provide the grid resource ... Keywords: grid, distributed task allocation, hierarchical tree-like structure of grid metasheduler . ...
... V.V. Voevodin . Some classes of sets used for constructing the tools to support dynamical tree-type and network structures of data are considered. ...
... Lukyanenko D.V., Yagola A.G. Some features of the numerical implementation of solving tree-dimensional Fredholm integral equations of the first kind for vector-functions with application of multiprocessor systems are considered. ...