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EMNLP
2009
13 years 7 months ago
Multi-Class Confidence Weighted Algorithms
The recently introduced online confidence-weighted (CW) learning algorithm for binary classification performs well on many binary NLP tasks. However, for multi-class problems CW l...
Koby Crammer, Mark Dredze, Alex Kulesza
OL
2011
177views Neural Networks» more  OL 2011»
13 years 28 days ago
Exploiting vector space properties to strengthen the relaxation of bilinear programs arising in the global optimization of proce
In this paper we present a methodology for finding tight convex relaxations for a special set of quadratic constraints given by bilinear and linear terms that frequently arise in ...
Juan P. Ruiz, Ignacio E. Grossmann
ICST
2009
IEEE
14 years 4 months ago
Optimizing Probabilities of Real-Time Test Case Execution
—Model-based test derivation for real-time system has been proven to be a hard problem for exhaustive test suites. Therefore, techniques for real-time testing do not aim to exhau...
Nicolás Wolovick, Pedro R. D'Argenio, Hongy...
ESA
2008
Springer
92views Algorithms» more  ESA 2008»
13 years 12 months ago
How Reliable Are Practical Point-in-Polygon Strategies?
We experimentally study the reliability of geometric software for point location in simple polygons. As expected, the code we tested works very well for random query points. Howeve...
Stefan Schirra
AES
2008
Springer
111views Cryptology» more  AES 2008»
13 years 10 months ago
Ambient vibration testing and structural evaluation of an historic suspension footbridge
The paper summarises the ambient vibration-based assessment of an historic suspension footbridge, dating back to 1928. The footbridge is characterised by the timber floor system s...
C. Gentile, N. Gallino