The central notion of structural linguistics is that of contrast or opposition: The linguistic value and role of a unit cannot be reduced to its physical substance, but is crucially determined by the network of relations that it enters into with other units of a similar kind: phoneme to phoneme, morpheme to morpheme, etc. A mid front vowel /e/ in a five-vowel system is something quite different...

In this paper, we describe the methodological procedures and issues that emerged from the development of a pilot Levantine Arabic Treebank (LATB) at the Linguistic Data Consortium (LDC) and its use at the Johns Hopkins University (JHU) Center for Language and Speech Processing workshop on Parsing Arabic Dialects (PAD). This pilot, consisting of morphological and syntactic annotation of approxim...

As the organizers of the ACL 2007 Deep Linguistic Processing workshop (Baldwin et al., 2007), we were asked to discuss our perspectives on the role of current trends in deep linguistic processing for parsing technology. We are particularly interested in the ways in which efficient, broad coverage parsing systems for linguistically expressive grammars can be built and integrated into application...

The Linguistic Data Consortium (LDC) creates and provides language resources (LRs) including data, tools and specifications. In order to assess the impact of these LRs and to support both LR users and authors, LDC is collecting metadata about and URLs for research papers that introduce, describe, critique, extend or rely upon LDC LRs. Current collection efforts focus on papers published in jour...

This paper describes our Question Answering system participated in QAC Task1 of NTCIR3 and reports the results with some observations. Through analyzing the previous TREC QA data, we defined passage and developed passage selection method suitable for Question Answering. Using LexicoSemantic Patterns (LSP), we identify answer type of a question and detect answer candidates without any deep lingu...

We report on the development and employment of lexical entry templates in a large–coverage unification–based grammar of Spanish. The aim of the work reported in this paper is to provide robust deep linguistic processing in order to make the grammar more adequate for industrial NLP applications.

The originality of this work leads in tackling text compression using an unsupervised method, based on a deep linguistic analysis, and without resorting on a learning corpus. This work presents a system for dependent tree pruning, while preserving the syntactic coherence and the main informational contents, and led to an operational software, named COLIN. Experiment results show that our compre...

This study sheds light on the terms discourse of power and discourse. The two concepts are closely intertwined interdependent as manifested in influence discourse, selection linguistic means expressing that power. Such conveying relations cratologemes. Accordingly, approach used to cratologemes is thought be linguocratological. From perspective linguocratological has become a vigorous resource ...

This chapter provides readers a systematic and panoramic view of LDC formulation and various LDC designs under different criteria. 1. LDC 1.