The present study aims at investigating the effect of different levels of lexical collocational density on EFL learners’ reading comprehension. Eighty sophomore students with different levels of proficiency studying at  Zand Institute of Higher Education in Shiraz, Iran were chosen from among eighty five learners based on their score distribution on a reduced TOEFL test constructed by Education...

: This study aims to explore the relationship between syntactic and lexical complexity and also the relationship between different aspects of lexical complexity. To this end, speech monologs of 35 Iranian high-intermediate learners of English on three different tasks (i.e. argumentation, description, and narration) were analyzed for correlations between one measure of sy...

Acquiring lexical information is a complex problem, typically approached by relying on a number of contexts to contribute information for classification. One of the first issues to address in this domain is the determination of such contexts. The work presented here proposes the use of automatically obtained FORMAL role descriptors as features used to draw nouns from the same lexical semantic c...

We define deterministic augmented letter transducers (DALTs), a class of finitestate transducers which provide an efficient way of implementing morphological analysers which tokenize their input (i.e., divide texts in tokens or words) as they analyse it, and show how these morphological analysers may be maintained (i.e., how surface form–lexical form transductions may be added or removed from t...

This paper introduces a task of identifying and semantically classifying lexical expressions in running text. We investigate the online reviews genre, adding semantic supersense annotations to a 55,000 word English corpus that was previously annotated for multiword expressions. The noun and verb supersenses apply to full lexical expressions, whether singleor multiword. We then present a sequenc...

The importance of deciphering lexical knowledge, especially the eventive information encoded on verbs, has been highly recognized and various approaches have been proposed to represent lexical information that plays a crucial role in grammatical realization. In this paper, a subset of Mandarin verbs of communication —verbs of discussion—is explored in detail, with reference to the semantic prop...

Five phenomena concerning the meanings of words are outlined in this paper. They concern (1) our limited introspective access to the nature of lexical representations; (2) the existence of lexical entries that make accessible the sense of a word; (3) the effects of context on the interpretation of words; (4) the systematic gaps in the acquisition of lexical knowledge; and (5) the existence of d...

This paper describes the design and implementation of a lexicon of Dutch multiword expressions (MWEs). No exhaustive research on a standard lexical representation of MWEs has been done for Dutch before. The approach taken is innovative, since it is based on the Equivalence Class Method. Furthermore, the selection of the lexical entries and their properties is corpus-based. The design of the lex...

This paper describes the use of verb class memberships as a means of capturing generalizations about manner-of-motion verbs in Synchronous Tree Adjoining Grammars, STAGs, [20, 21, 22]. This approach allows STAGs, which are essentially transfer-based, to take advantage of the same types of generalizations which are generally thought of as wholly the domain of interlingua systems without giving u...

1 I n t r o d u c t i o n The two-level model of computational morphology was proposed by Koskenniemi (1983) and has found widespread acceptance due mostly to its general applicability, declarativeness of rules and clear separation of linguistic knowledge and program. The essential difference from generative phonology is that there are no intermediate states between lexical and surface represen...