158 search results - page 20 / 32 » Your place or mine |
IPMU
2010
Springer
13 years 12 months ago
2010
Springer
This article proposes knowledge-based short-time prediction methods for multivariate streaming time series, relying on the early recognition of local patterns. A parametric, well-i...
ICMCS
2009
IEEE
13 years 5 months ago
2009
IEEE
Large collaborative datasets offer the challenging opportunity of creating systems capable of extracting knowledge in the presence of noisy data. In this work we explore the abili...
KDD
2000
ACM
13 years 11 months ago
2000
ACM
Information extraction is one of the most important techniques used in Text Mining. One of the main problems in building information extraction (IE) systems is that the knowledge ...
IUI
2006
ACM
14 years 1 months ago
2006
ACM
This paper describes a discussion-bot that provides answers to students’ discussion board questions in an unobtrusive and humanlike way. Using information retrieval and natural ...
CIKM
2009
Springer
13 years 11 months ago
2009
Springer
In this work, we show the importance of multidimensional opinion representation in the political context combining domain knowledge and results from principal component analysis. ...