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HIS
2001
15 years 5 months ago
Linear Discriminant Text Classification in High Dimension
Abstract. Linear Discriminant (LD) techniques are typically used in pattern recognition tasks when there are many (n >> 104 ) datapoints in low-dimensional (d < 102 ) spac...
András Kornai, J. Michael Richards
ISSA
2004
15 years 5 months ago
A Logic-Based Access Control Approach For Web Services
Web Services technology enables organisations to exploit software as a service. Services are accessed by method invocations. Method interfaces are described and published, and may...
Marijke Coetzee
ECIS
2003
15 years 5 months ago
An exploratory case study on IS implementation and organizational change in China
Owing to the turbulent and fast changing environment in which Chinese firms operate, Information Systems (IS) implementation triggers important organizational changes in these fir...
Huixian Li, John Lim, K. S. Raman
IWPT
2001
15 years 5 months ago
Automatic Grammar Partitioning for Syntactic Parsing
Natural language processing technologies offer ease-of-use of computers for average users, and easeof-access to on-line information. Natural language, however, is complex, and the...
Po-Chui Luk, Fuliang Weng, Helen Meng
NIPS
2001
15 years 5 months ago
Variance Reduction Techniques for Gradient Estimates in Reinforcement Learning
Policy gradient methods for reinforcement learning avoid some of the undesirable properties of the value function approaches, such as policy degradation (Baxter and Bartlett, 2001...
Evan Greensmith, Peter L. Bartlett, Jonathan Baxte...
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