ARBITER is a Prolog program that extracts assertions about macromolecular binding relationships from biomedical text. We describe the domain knowledge and the underspecified linguistic analyses that support the identification of these predications. After discussing a formal evaluation of ARBITER, we report on its application to 491,000 MEDLINE ~ abstracts, during which almost 25,000 binding rel...

This paper presents a survey of agreement patterns in the right node raising construction in the nominal domain, makes a novel cross-linguistic generalization, and offers a multi-dominance account for singular targets in this and that student and a conjunction account for plural targets in John’s and Mary’s students. The account proposed here make various implications on agreement/ concord, NP ...

We consider entity-level sentiment analysis in Arabic, a morphologically rich language with increasing resources. We present a system that is applied to complex posts written in response to Arabic newspaper articles. Our goal is to identify important entity “targets” within the post along with the polarity expressed about each target. We achieve significant improvements over multiple baselines,...

The syntax of English is largely a solved problem. Yet all natural language projects devote a large amount of their effort to developing grammars. The reason for this situation is that there is no very large, generally available grammar of English based on current technology-unification grammar. The solution is to develop a very broad-coverage National Resource Grammar in a unification formalis...

Since its inception in 2010, the Linguistic Data Consortium’s data scholarship program has awarded no cost grants in data to 64 recipients from 24 countries. A survey of the twelve cycles to date – two awards each in the Fall and Spring semesters from Fall 2010 through Spring 2016 – yields an interesting view into graduate program research trends in human language technology and related fields ...

This paper will discuss issues relevant to corpus development and publication at the LDC and will illustrate those issues by examining the history of three LDC corpora. This paper will also briefly examine alternative corpus creation and distribution methods and their challenges. The intent of this paper is to increase the available linguistic resources by describing the regulatory and technica...

2. Government has undertaken its own urban renewal projects for many years. The Hong Kong Housing Society (HS) started its Urban Improvement Scheme in 1974. In 1988, the Land Development Corporation (LDC) was established to speed up the process of urban renewal. The Housing Authority (HA) has also played an important role in urban renewal, in particular by redevelopment of its own estates and a...

This paper describes our experiments on the Geographical Query Parsing pilot-task for English at GeoCLEF 2007. Our system uses some modules of a Geographical Information Retrieval system presented at GeoCLEF 2006 [3] and modified for GeoCLEF 2007. The system uses deep linguistic analysis and Geographical Knowledge to perform the task.

For increased speed in developing gigaword language resources for medium resource density languages we integrated several FOSS tools in the HUN* toolkit. While the speed and efficiency of the resulting pipeline has surpassed our expectations, our experience in developing LDC-style resource packages for Uzbek and Kurdish makes clear that neither the data collection nor the subsequent processing ...

A longstanding and controversial issue concerns the underlying mechanisms that give rise to letter-by-letter (LBL) reading: while some researchers propose a prelexical, perceptual basis for the disorder, others postulate a postlexical, linguistic source for the problem. To examine the nature of the deficit underlying LBL reading, in three experiments, we compare the performance of seven LBL rea...