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ICML
2007
IEEE
16 years 5 months ago
Exponentiated gradient algorithms for log-linear structured prediction
Conditional log-linear models are a commonly used method for structured prediction. Efficient learning of parameters in these models is therefore an important problem. This paper ...
Amir Globerson, Terry Koo, Xavier Carreras, Michae...
UML
2004
Springer
15 years 10 months ago
Determining the Structural Events That May Violate an Integrity Constraint
Any implementation of an information system must ensure that an operation is only applied if its execution does not lead to a violation of any of the integrity constraints defined ...
Jordi Cabot, Ernest Teniente
EUROCRYPT
2001
Springer
15 years 9 months ago
Structural Cryptanalysis of SASAS
In this paper we consider the security of block ciphers which contain alternate layers of invertible S-boxes and affine mappings (there are many popular cryptosystems which use thi...
Alex Biryukov, Adi Shamir
HICSS
1999
IEEE
91views Biometrics» more  HICSS 1999»
15 years 9 months ago
The Causal Relationships among EDI Controls: A Structural Equation Model
Advances in EDI (Electronic Data Interchange) demand appropriate controls in order to realize the potential benefits from it. Formal, informal, and automated controls are basic pa...
Sangjae Lee, Ingoo Han
MVA
2007
203views Computer Vision» more  MVA 2007»
15 years 6 months ago
Automatic Detection of Anatomical Structures in Digital Fundus Retinal Images
This paper proposes a novel system for the automatic detection of important anatomical structures such as the Optic Disc (OD), Blood Vessels and Macula in digital fundus retinal i...
Anantha Vidya Sagar, S. Balasubramanian, V. Chandr...