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COLT
2008
Springer
15 years 8 months ago
Learning Coordinate Gradients with Multi-Task Kernels
Coordinate gradient learning is motivated by the problem of variable selection and determining variable covariation. In this paper we propose a novel unifying framework for coordi...
Yiming Ying, Colin Campbell
DCC
2008
IEEE
15 years 8 months ago
Design and Implementation of a High-Performance Microprocessor Cache Compression Algorithm
Researchers have proposed using hardware data compression units within the memory hierarchies of microprocessors in order to improve performance, energy efficiency, and functional...
Xi Chen, Lei Yang, Haris Lekatsas, Robert P. Dick,...
EUC
2008
Springer
15 years 8 months ago
Cooperative Node Localization for Mobile Sensor Networks
In this paper, we propose a range-free cooperative localization algorithm for mobile sensor networks by combining hop distance measurements and particle filtering. In the hop dist...
Hongyang Chen, Marcelo H. T. Martins, Pei Huang, H...
FPGA
2008
ACM
133views FPGA» more  FPGA 2008»
15 years 8 months ago
Vector processing as a soft-core CPU accelerator
The currently accepted method of accelerating applications in FPGA soft processor systems is to design a custom hardware accelerator. This paper suggests the alternative approach ...
Jason Yu, Guy Lemieux, Christopher Eagleston
ACL
2008
15 years 7 months ago
Bayesian Learning of Non-Compositional Phrases with Synchronous Parsing
We combine the strengths of Bayesian modeling and synchronous grammar in unsupervised learning of basic translation phrase pairs. The structured space of a synchronous grammar is ...
Hao Zhang, Chris Quirk, Robert C. Moore, Daniel Gi...