It has been suggested in mainstream syntactic frameworks such as Minimalism and Principles-and-Parameters theory that the only information contained in tree diagrams is that of constituent structure, and not of linear order since the latter can be predicted from constituent structure (e.g., Kayne 1994). An important consequence of this view is that all syntactic operations must be sensitive to ...

In this paper, I revise generalized phrase structure grammar (GPSG) linguistic theory so that it is more tractable and linguistically constrained. Revised GPSG is also easier to understand, use, and implement. I provide an account of topicalization, ex-plicative pronouns, and parasitic gaps in the revised system and conclude with suggestions for efficient parser design.

The framework of Head-Driven Phrase Structure Grammar (HPSG) boasts many elegant analyses of syntactic and semantic phenomena. However, little emphasis to date has been placed on syntactic structures when influenced by semantic or pragmatic considerations, such as that of theme and rheme in languages like Russian. Clearly, Russian grammar follows other principles, but the role of contextual inf...