We present a novel, type-logical analysis of polarity sensitivity: how negative polarity items (like any and ever) or positive ones (like some) are licensed or prohibited. It take...
Researchers in textual entailment have begun to consider inferences involving downward-entailing operators, an interesting and important class of lexical items that change the way...
This paper presents three electronic collections of polarity items: (i) negative polarity items in Romanian, (ii) negative polarity items in German, and (iii) positive polarity it...