We present a new approach to stochastic modeling of constraint-based grammars that is based on log-linear models and uses EM for estimation from unannotated data. The techniques are applied to an LFG grammar for German. Evaluation on an exact match task yields 86% precision for an ambiguity rate of 5.4, and 90% precision on a subcat frame match for an ambiguity rate of 25. Experimental comparis...

In this paper, we address two questions concerning negative imperatives in Korean: . (i) what is the morpho-syntactic nature of mal in negative imperatives?; and (ii) why is it impossible to form negative imperatives with short negation an? We will argue that the clause structure of imperatives include a projection of deontic modality and a projection of imperative operator encoding illocutiona...

The third instalment of the open challenge on Question Answering over Linked Data (QALD-3) has been conducted as a half-day lab at CLEF2013. Di↵erently from previous editions of the challenge, QALD-3 put a strong emphasis on multilinguality, o↵ering two tasks: one on multilingual question answering and one on ontology lexicalization. While no submissions were received for the latter, the former...

This article offers a conception of semantics, and of what makes the human language faculty distinctive, based on five theses: Meanings are instructions to build concepts; concatenation calls for conjunction of monadic concepts; grammatical relations invoke certain thematic relations and a kind of existential closure; lexicalization is a partly creative process of abstraction; and meanings are ...

Any σ ∈ Gal(L1L2/K) restricted to L1 or L2 is an automorphism since L1 and L2 are both Galois over K. So we get a function R : Gal(L1L2/K)→ Gal(L1/K)×Gal(L2/K) by R(σ) = (σ|L1 , σ|L2). We will show R is an injective homomorphism. To show R is a homomorphism, it suffices to check the separate restriction maps σ 7→ σ|L1 and σ 7→ σ|L2 are each homomorphisms from Gal(L1L2/K) to Gal(L1/K) and Gal(L2...

among factors that might manipulate translators’ mind while producing a text is the notion of ideology transmission through text or talk. adopting critical discourse analysis (cda) with particular emphasis on the framework of van dijk (1999), the present investigation is an attempt to shed light on the relationship between language and ideology involved in translation in general, and more speci...

This study aims at investigating whether Persian native speakers highly advanced in English as a second language (L2ers) can switch to optimal processing strategies in the languages they know and whether working memory capacity (WMC) plays a role in this respect. To this end, using a self-paced reading task, we examined the processing strategies 62 Persian speaking proficient L2ers used to read...