Англо-русский толковый словарь терминов и сокращений по ВТ, Интернету и программированию. . 1998-2007.
Tree (data structure) — A simple unordered tree; in this diagram, the node labeled 7 has two children, labeled 2 and 6, and one parent, labeled 2. The root node, at the top, has no parent. In computer science, a tree is a widely used data structure that emulates a… … Wikipedia
Heap (data structure) — This article is about the programming data structure. For the dynamic memory area, see Dynamic memory allocation. Example of a complete binary max heap In computer science, a heap is a specialized tree based data structure that satisfies the heap … Wikipedia
Spatial ecology — is a specialization of ecology and geography that is concerned with the identification of spatial patterns and their relationships to ecological events. In spatial ecology, ecological events can be explained through the detection of patterns at a … Wikipedia
Spatial ETL — tools provide the data processing functionality of traditional Extract, Transform, Load (ETL) software, but with a primary focus on the ability to manage spatial data (which may also be called geographic, map or location data). Extract and… … Wikipedia
Data mining — Not to be confused with analytics, information extraction, or data analysis. Data mining (the analysis step of the knowledge discovery in databases process,[1] or KDD), a relatively young and interdisciplinary field of computer science[2][3] is… … Wikipedia
Data model (ArcGIS) — In ArcGIS, a data model a set of database design specifications for objects in a GIS application. A data model describes the thematic layers used in the applications (for example, hamburger stands, roads, and counties); their spatial… … Wikipedia
Data fusion — Data fusion, is generally defined as the use of techniques that combine data from multiple sources and gather that information into discrete, actionable items in order to achieve inferences, which will be more efficient and narrowly tailored than … Wikipedia
Structure tensor — Structure tensors (or second moment matrices) are matrix representations of partial derivatives. In the field of image processing and computer vision, they are typically used to represent gradients, edges or similar information. Structure tensors … Wikipedia
Structure formation — refers to a fundamental problem in physical cosmology. The universe, as is now known from observations of the cosmic microwave background radiation, began in a hot, dense, nearly uniform state approximately 13.7 Gyr ago. [cite journal |author=D.… … Wikipedia
Spatial twist continuum — The spatial twist continuum is a dual representation of an all hexahedral mesh that defines the global connectivity constraint. Discovered by Dr. Peter Murdoch on the 16th September 1993, the spatial twist continuum is a method that can be used… … Wikipedia
Object-based spatial database — An object based spatial database is a spatial database that stores the location as objects. The object based spatial model treats the world as surface littered with recognizable objects (e.g. cities, rivers), which exist independent of their… … Wikipedia
