abstraction
101Principle of abstraction — level of abstraction redirects here. For the concept in computer science, see Abstraction layer. The principle of abstraction is a grouping principle, whereby a hierarchy is adhered to with higher levels of abstraction placed near the top with… …
102Presentation–abstraction–control — (PAC) is a software architectural pattern. It is an interaction oriented software architecture, and is somewhat similar to model–view–controller (MVC) in that it separates an interactive system into three types of components responsible for… …
103Presentation-abstraction-control — NOTOC Presentation abstraction control (PAC) is a software architectural pattern, somewhat similar to model view controller (MVC). PAC is used as a hierarchical structure of agents, each consisting of a triad of presentation, abstraction and… …
104Water abstraction — Water abstraction, or water extraction, is the process of taking water from any source, either temporarily or permanently. Most water is used for irrigation or treatment to produce drinking water.Depending on the environmental legislation in the… …
105Post-painterly Abstraction — is a term created by art critic Clement Greenberg as the title for an exhibit he curated for the Los Angeles County Museum of Art in 1964, which subsequently travelled to the Walker Art Center and the Art Museum of Toronto (which later became the …
106Predicate abstraction — In logic, predicate abstraction is the result of creating a predicate from an open sentence. If Q(x) is any formula with x free then the predicate formed from that sentence is (λx.Q(x)), where λ is an abstraction operator. The resultant predicate …
107Transport/protocol abstraction — Transport Abstraction is the ability to change service transport protocol implementations in a configuration file with no change to business logic implementation code.Transport abstraction may be achieved through the use of standardized… …
108Hardware abstraction layer — A hardware abstraction layer (HAL) is an abstraction layer, implemented in software, between the physical hardware of a computer and the software that runs on that computer. Its function is to hide differences in hardware from most of the… …
109Functional logic (business logic) abstraction — Functional Abstraction (or Business Logic Abstraction) is the ability to separate business logic implementation code from the service protocol implementation which is calling it. This architectural abstraction allows the user to implement the… …
110Geospatial Data Abstraction Library — Entwickler Open Source Geospatial Foundation Aktuelle Version 1.8.1 (Juli 2011) …
