Main Page | See live article | Alphabetical index A representation of some object or concept might mean one of many things. In mathematics, a group representation is a way of viewing a group in some more concrete way. Knowledge representation is a search for formal ways to describe knowledge presented in informal terms (a prerequisite for its handling as computation. Logical meaning of some object, in object-oriented programming. This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License.