412 search results - page 3 / 83 » Semantic Representation of Negation Using Focus Detection |
CBMS
2006
IEEE
13 years 12 months ago
2006
IEEE
Previous studies have shown that the photoplethysmogram (PPG) may be a useful tool for the noninvasive detection of hypovolemia. The focus has been on determining if frequency ana...
ICIP
2008
IEEE
14 years 6 days ago
2008
IEEE
In this paper we focus on scene classification and detection of high-level concepts within multimedia documents, by introducing an intermediate contextual approach as a means of ...
LREC
2010
13 years 7 months ago
2010
We describe a new method for extracting Negative Polarity Item candidates (NPI candidates) from dependency-parsed German text corpora. Semi-automatic extraction of NPIs is a chall...
ICIP
2005
IEEE
14 years 7 months ago
2005
IEEE
This paper presents a technique to detect instances of classes (objects) according to their semantic definition in the form of a Description Graph. Classes are defined as combinat...
CI
2006
13 years 5 months ago
2006
We present two methods for determining the sentiment expressed by a movie review. The semantic orientation of a review can be positive, negative, or neutral. We examine the effect...