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GLOBECOM
2010
IEEE
15 years 4 months ago
A Distributed Wake-Up Scheduling for Opportunistic Forwarding in Wireless Sensor Networks
In wireless sensor networks (WSNs), sensor nodes are typically subjected to energy constraints and often prone to topology changes. While duty cycling has been widely used for ener...
Chul-Ho Lee, Do Young Eun
SIGMETRICS
2002
ACM
129views Hardware» more  SIGMETRICS 2002»
15 years 6 months ago
PC based precision timing without GPS
A highly accurate monitoring solution for active network measurement is provided without the need for GPS, based on an alternative software clock for PC's running Unix. With ...
Attila Pásztor, Darryl Veitch
DIS
2007
Springer
16 years 21 days ago
Unsupervised Spam Detection Based on String Alienness Measures
We propose an unsupervised method for detecting spam documents from Web page data, based on equivalence relations on strings. We propose 3 measures for quantifying the alienness (...
Kazuyuki Narisawa, Hideo Bannai, Kohei Hatano, Mas...
SEKE
2005
Springer
15 years 12 months ago
A State-Based Approach to Testing Aspect-Oriented Programs
This paper presents a state-based approach to testing aspect-oriented programs. Aspectual state models, as an extension to the testable FREE state model of classes, are exploited ...
Dianxiang Xu, Weifeng Xu, Kendall E. Nygard
CISST
2003
128views Hardware» more  CISST 2003»
15 years 8 months ago
Fast Correspondence-Based System for 2-D Shape Classification
In earlier work, we developed a fast method for 2-D shape retrieval based on point correspondences of silhouette contours. That method did not assume that the database shapes had ...
Boaz J. Super