In an ordinary syntactic parser, the input is a string, and the grammar ranges over strings. This paper explores generalizations of ordinary parsing algorithms that allow the inpu...
Sentiment analysis seeks to identify the viewpoint(s) underlying a text span; an example application is classifying a movie review as "thumbs up" or "thumbs down&qu...
The paper reports the on-going research for applying psycholinguistic resources to building and extending semantic networks. We survey different kinds of information that can be e...
In Jijkoun et al. [2004] we showed that off-line answer extraction using syntactic patterns is a successful method for answering English factoid questions. In this paper I will di...
A system for recognition and morphological classification of unknown German nouns is described. It takes raw texts in German as input and outputs a list of the unknown nouns togeth...
Preslav Nakov, Yury Bonev, Galia Angelova, Evelyn ...