Apr 20, 2012 · They properly include various other classes, noticeably Visual Pushdown languages. In this paper we provide a characterization of FL in terms a ...

Operator precedence grammars define a classical Boolean and deter- ministic context-free language family (called Floyd languages or FLs). FLs have been shown to ...

This paper provides a characterization of FL in terms a monadic second order logic (MSO), in the same style as Buchi's one for regular languages, ...

R. Floyd introduced Operator-precedence (OP) grammars in 1963, inspired by the structure of arithmetic expressions, and aimed at.

Operator precedence grammars define a classical Boolean and deterministic context-free family (called Floyd languages or FLs). FLs have been shown to strictly ...

Floyd languages (FL), alias Operator Precedence Languages, have recently received renewed attention thanks to their closure properties and local parsability ...

Operator precedence grammars define a classical Boolean and deterministic context-free language family (called Floyd languages or FLs).

Abstract. Operator precedence grammars define a classical Boolean and deter- ministic context-free language family (called Floyd languages or FLs). FLs have.

Logic Characterization of Invisibly Structured Languages: The Case of Floyd Languages · List of references · Publications that cite this publication.

Logic characterization of Floyd languages. Our characterization of FL in terms of a suitable Monadic Second Order (MSO) logic follows the approach originally ...