142 search results - page 3 / 29 » The Effectiveness of GlOSS for the Text Database Discovery P... |
EMNLP
2008
13 years 6 months ago
2008
Relationship discovery is the task of identifying salient relationships between named entities in text. We propose novel approaches for two sub-tasks of the problem: identifying t...
KDD
1994
ACM
13 years 9 months ago
1994
ACM
This paper discusses the problem of knowledge discovery in image databases with particular focus on the issues which arise when absolute ground truth is not available. It is often...
KDD
2012
ACM
11 years 7 months ago
2012
ACM
Many data are modeled as tensors, or multi dimensional arrays. Examples include the predicates (subject, verb, object) in knowledge bases, hyperlinks and anchor texts in the Web g...
CIKM
2009
Springer
13 years 12 months ago
2009
Springer
We investigate the problem of determining the polarity of sentiments when one or more occurrences of a negation term such as “not” appear in a sentence. The concept of the sco...
KDD
2000
ACM
13 years 8 months ago
2000
ACM
To improve the accuracy in terms of precision and recall of an audio information retrieval system we have created a domainspecific ontology (a collection of key concepts and their...