Deep parsing is the fundamental process aiming at the representation of the syntactic
structure of phrases and sentences. In the traditional methodology this process is
based on lexicons and grammars representing roughly properties of words and interactions
of words and structures in sentences. Several linguistic frameworks, such as Headdriven
Phrase Structure Grammar (HPSG), Lexical Functional Grammar (LFG), Tree Adjoining
Grammar (TAG), Combinatory Categorial Grammar (CCG), etc., offer different
structures and combining operations for building grammar rules. These already contain
mechanisms for expressing properties of Multiword Expressions (MWE), which, however,
need improvement in how they account for idiosyncrasies of MWEs on the one
hand and their similarities to regular structures on the other hand. This collaborative
book constitutes a survey on various attempts at representing and parsing MWEs in the
context of linguistic theories and applications
