112 search results - page 11 / 23 » Unsupervised Discovery of Scenario-Level Patterns for Inform... |
HAIS
2009
Springer
14 years 17 hour ago
2009
Springer
Developing models and methods to manage data vagueness is a current effervescent research field. Some work has been done with supervised problems but unsupervised problems and unce...
IJCNLP
2004
Springer
14 years 23 days ago
2004
Springer
This work aims to extract causal relations that exist between two events expressed by noun phrases or sentences. The previous works for the causality made use of causal patterns su...
ADMI
2010
Springer
13 years 6 months ago
2010
Springer
Abstract. Autonomous agents are systems situated in dynamic environments. They pursue goals and satisfy their needs by responding to external events from the environment. In these ...
IJCAI
2007
13 years 8 months ago
2007
In this paper we revisit the classical NLP problem of prepositional phrase attachment (PPattachment). Given the pattern V −NP1−P −NP2 in the text, where V is verb, NP1 is a ...
HAIS
2009
Springer
14 years 17 hour ago
2009
Springer
Network vulnerability assessments collect large amounts of data to be further analyzed by security experts. Data mining and, particularly, unsupervised learning can help experts an...