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JSAC
2010
146views more  JSAC 2010»
14 years 4 months ago
NLOS identification and mitigation for localization based on UWB experimental data
Abstract--Sensor networks can benefit greatly from locationawareness, since it allows information gathered by the sensors to be tied to their physical locations. Ultra-wide bandwid...
Stefano Maranò, Wesley M. Gifford, Henk Wym...
ATAL
2009
Springer
14 years 11 months ago
Conditional Dependence Networks in Requirements Engineering
In this paper we present a new model for the requirements analysis of a system. We offer a conceptual model defined following a visual modeling language, called dependence networks...
Guido Boella, Leendert van der Torre, Serena Villa...
ISBI
2002
IEEE
15 years 10 months ago
Effect of the normalization template in statistical parametric mapping of PET scans
The standard template provided with the statistical software package SPM'99 was originally developed for 15 O-H2O PET scans in resting condition with eyes closed. This templa...
Juan D. Gispert, Javier Pascau, Santiago Reig, Ra&...
ASPDAC
2007
ACM
92views Hardware» more  ASPDAC 2007»
15 years 1 months ago
New Block-Based Statistical Timing Analysis Approaches Without Moment Matching
With aggressive scaling down of feature sizes in VLSI fabrication, process variation has become a critical issue in designs. We show that two necessary conditions for the "Ma...
Ruiming Chen, Hai Zhou
CONEXT
2008
ACM
14 years 11 months ago
Troubleshooting chronic conditions in large IP networks
Chronic network conditions are caused by performance impairing events that occur intermittently over an extended period of time. Such conditions can cause repeated performance deg...
Ajay Mahimkar, Jennifer Yates, Yin Zhang, Aman Sha...