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WAIM
2000
Springer
15 years 3 months ago
An Object Oriented Multidimensional Data Model for OLAP
Online Analytical Processing (OLAP) data is frequently organized in the form of multidimensional data cubes each of which is used to examine a set of data values, called measures, ...
Nguyen Thanh Binh, A. Min Tjoa, Roland Wagner
ACL
2007
15 years 1 months ago
Guiding Semi-Supervision with Constraint-Driven Learning
Over the last few years, two of the main research directions in machine learning of natural language processing have been the study of semi-supervised learning algorithms as a way...
Ming-Wei Chang, Lev-Arie Ratinov, Dan Roth
MIE
2008
111views Healthcare» more  MIE 2008»
15 years 1 months ago
Syntactical Negation Detection in Clinical Practice Guidelines
In clinical practice guidelines (CPGs) the medical information is stored in a narrative way. A large part of this information occurs in a negated form. The detection of negation in...
Stefan Gindl, Katharina Kaiser, Silvia Miksch
ACL
2006
15 years 1 months ago
Analysis and Repair of Name Tagger Errors
Name tagging is a critical early stage in many natural language processing pipelines. In this paper we analyze the types of errors produced by a tagger, distinguishing name classi...
Heng Ji, Ralph Grishman
NLUCS
2004
15 years 1 months ago
Cognitive Dialogue Management
Abstract. Cognitive Dialogue Management is a novel approach to Dialogue Management which proposes a novel architecture for building up advanced interactive interfaces in natural la...
Vincenzo Pallotta