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PERCOM
2007
ACM
16 years 1 months ago
Analytical modeling and mitigation techniques for the energy hole problem in sensor networks
In this paper we investigate the problem of uneven energy consumptions in a large class of many-to-one sensor networks. In a many-to-one sensor network, all sensor nodes generate ...
Jian Li, Prasant Mohapatra
COMPSAC
2006
IEEE
15 years 8 months ago
Testing Scenario Implementation with Behavior Contracts
This paper presents behavior contracts as a new assertion mechanism and a tool that uses such contracts to support the testing of Object-Oriented (OO) systems. A behavior contract...
Donglin Liang, Kai Xu 0002
ESCIENCE
2005
IEEE
15 years 7 months ago
On the Costs for Reliable Messaging in Web/Grid Service Environments
As Web Services have matured they have been substantially leveraged within the academic, research and business communities. An exemplar of this is the realignment, last year, of t...
Shrideep Pallickara, Geoffrey Fox, Beytullah Yildi...
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IUI
2004
ACM
15 years 7 months ago
Choosing when to interact with learners
In this paper, we describe a method for pedagogical agents to choose when to interact with learners in interactive learning environments. This method is based on observations of h...
Lei Qu, Ning Wang, W. Lewis Johnson
ICDM
2002
IEEE
133views Data Mining» more  ICDM 2002»
15 years 6 months ago
Learning with Progressive Transductive Support Vector Machine
Support vector machine (SVM) is a new learning method developed in recent years based on the foundations of statistical learning theory. By taking a transductive approach instead ...
Yisong Chen, Guoping Wang, Shihai Dong