Reference is the cognitive mechanism that binds real-world entities to their conceptual counterparts. Recent psycholinguistic studies using eye-tracking have shed light on the mechanisms used to establish shared referentiality across linguistic and visual modalities. It is unclear, however, whether vision plays an active role during linguistic processing. Here, we present a language production ...

Language is classically thought to be supported by perisylvian cortical regions. Here we provide intracranial evidence linking the hippocampal complex to linguistic processing. We used direct recordings from the hippocampal structures to investigate whether theta oscillations, pivotal in memory function, track the amount of contextual linguistic information provided in sentences. Twelve partici...

This paper discusses automatic determination of case in Arabic. This task is a major source of errors in full diacritization of Arabic. We use a gold-standard syntactic tree, and obtain an error rate of about 4.2%, with a machine learning based system outperforming a system using hand-written rules. A careful error analysis suggests that when we account for annotation errors in the gold standar...

semantic shifting which is one of the most important semantic processes forming the meaning of some linguistic structures was first introduced by safavi (1379). the meaning of different structures such as proverbs, are made by semantic shifting which takes place on the syntagmatic axis, but is shown on the paradigmatic axis. the corpus used in this study consists of 10 persian proverbs which ar...

the existence of passive makers in kurdish language, similar to that of ancient iranian languages can be very helpful in linguistic studies, language change and finding the nature of passive structures in modern iranian languages such as persian. the writers of this article have found a passive maker in kurdish language and its dialects such as sorani, ardalani, kalhori, ilami and horami that l...

There is a surprising degree of overlapping structure evident across the languages of the world. One factor leading to cross-linguistic similarities may be constraints on human learning abilities. Linguistic structures that are easier for infants to learn should predominate in human languages. If correct, then (a) human infants should more readily acquire structures that are consistent with the...

We describe an approach to unification grammars that integrates two paradigms: the objectoriented approach, which offers multiple inheritance, complex objects with role-value restrictions and role-values equality, querying as subsumption; the relational programming approach, which offers declarativity, logical variables, nondeterminism with backtracking, and existential queries. This approach i...