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ICASSP
2009
IEEE
15 years 9 months ago
Energy-efficient graph-based wavelets for distributed coding in Wireless Sensor Networks
This work presents a class of unidirectional lifting-based wavelet transforms for an arbitrary communication graph in a wireless sensor network. These transforms are unidirectiona...
Godwin Shen, Sundeep Pattem, Antonio Ortega
NIPS
2008
15 years 3 months ago
A Scalable Hierarchical Distributed Language Model
Neural probabilistic language models (NPLMs) have been shown to be competitive with and occasionally superior to the widely-used n-gram language models. The main drawback of NPLMs...
Andriy Mnih, Geoffrey E. Hinton
PDPTA
2007
15 years 3 months ago
An Implementation of Parallel File Distribution in an Agent Hierarchy
AgentTeamwork coordinates parallel job execution in a hierarchy of mobile agents. A collection of specialized agents are deployed to remote sites including multiple clusters so as...
Jumpei Miyauchi, Munehiro Fukuda, Joshua Phillips
109
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CPC
2004
76views more  CPC 2004»
15 years 2 months ago
On Some Parameters in Heap Ordered Trees
Heap ordered trees are planted plane trees, labelled in such a way that the labels always increase from the root to a leaf. We study two parameters, assuming that p of the n nodes ...
Kate Morris, Alois Panholzer, Helmut Prodinger
JMLR
2010
117views more  JMLR 2010»
14 years 9 months ago
Exploiting the High Predictive Power of Multi-class Subgroups
Subgroup discovery aims at finding subsets of a population whose class distribution is significantly different from the overall distribution. A number of multi-class subgroup disc...
Tarek Abudawood, Peter A. Flach