What is Generalized context-free grammar?

In formal grammar theory, the deterministic context-free grammars are a proper subset of the context-free grammars. They are the subset of context-free grammars that can be derived from deterministic pushdown...

In formal language theory, a context-free language is a language generated by a context-free grammar. Context-free languages have many applications in programming languages, in particular, most arithmetic expressions are generated...

The Generalized vector space model is a generalization of the vector space model used in information retrieval. Wong et al. presented an analysis of the problems that the pairwise orthogonality...

In computer science, in particular in formal language theory, the pumping lemma for context-free languages, also known as the Bar-Hillel lemma, is a lemma that gives a property shared by...

The generalized second-price auction is a non-truthful auction mechanism for multiple items. Each bidder places a bid. The highest bidder gets the first slot, the second-highest, the second slot and...

In order to view a signal represented over both time and frequency axis, time–frequency representation is used. Spectrogram is one of the most popular time-frequency representation, and generalized spectrogram, also...

In the mathematical theory of probability, a generalized renewal process or G-renewal process is a stochastic point process used to model failure/repair behavior of repairable systems in reliability engineering....

Generalized Foreground-Background , also known as Least Attained Service is a scheduling policy. It consists in scheduling the process that has received the least service so far. Similarly to...

In mathematical analysis, many generalizations of Fourier series have proved to be useful. They are all special cases of decompositions over an orthonormal basis of an inner product space. Here...