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IJCAI
2007
15 years 8 months ago
Locating Complex Named Entities in Web Text
Named Entity Recognition (NER) is the task of locating and classifying names in text. In previous work, NER was limited to a small number of predefined entity classes (e.g., peop...
Doug Downey, Matthew Broadhead, Oren Etzioni
NETWORKING
2008
15 years 8 months ago
Concurrent Multipath Transfer Using SCTP Multihoming: Introducing the Potentially-Failed Destination State
Previously, we identified the failure-induced receive buffer (rbuf) blocking problem in Concurrent Multipath Transfer using SCTP multihoming (CMT), and proposed CMT with a Potentia...
Preethi Natarajan, Nasif Ekiz, Paul D. Amer, Janar...
UAI
2008
15 years 8 months ago
Causal discovery of linear acyclic models with arbitrary distributions
An important task in data analysis is the discovery of causal relationships between observed variables. For continuous-valued data, linear acyclic causal models are commonly used ...
Patrik O. Hoyer, Aapo Hyvärinen, Richard Sche...
DLT
2004
15 years 8 months ago
On Competence in CD Grammar Systems
Abstract. We investigate the generative power of cooperating distributed grammar systems (CDGSs), if the cooperation protocol is based on the level of competence on the underlying ...
Maurice H. ter Beek, Erzsébet Csuhaj-Varj&u...
DICTA
2003
15 years 8 months ago
Anisoplanatic Image Restoration at ADFA
We have been investigating ways to restore images of objects obtained with a telescope under anisoplanatic atmospheric conditions. Anisoplanatic means that the point spread functio...
Donald Fraser, Andrew Lambert, M. Reza Sayyah Jahr...