Sciweavers

6102 search results - page 751 / 1221
» Modelling Environments for Distributed Simulation
Sort
View
185
Voted
INFOCOM
2010
IEEE
15 years 5 months ago
Critical Sensor Density for Partial Connectivity in Large Area Wireless Sensor Networks
—Assume sensor deployment follows the Poisson distribution. For a given partial connectivity requirement ρ, 0.5 < ρ < 1, we prove, for a hexagon model, that there exists ...
Haiyan Cai, Xiaohua Jia, Mo Sha
LCN
2008
IEEE
16 years 1 months ago
Key revocation based on Dirichlet multinomial model for mobile ad hoc networks
— The absence of an online trusted authority makes the issue of key revocation in mobile ad hoc networks (MANETs) particularly challenging. In this paper, we present a novel self...
Xinxin Fan, Guang Gong
WCNC
2008
IEEE
16 years 1 months ago
Fluid Model of the Outage Probability in Sectored Wireless Networks
— We establish a closed form formula of the other-cell interference factor f for omni-directional and sectored cellular networks, as a function of the location of the mobile. Tha...
Jean Marc Kelif, Marceau Coupechoux, Philippe Godl...
ICDCSW
2007
IEEE
16 years 1 months ago
Building Trust in Online Rating Systems Through Signal Modeling
Abstract— Online feedback-based rating systems are gaining popularity. Dealing with unfair ratings in such systems has been recognized as an important but difficult problem. Thi...
Yafei Yang, Yan Lindsay Sun, Jin Ren, Qing Yang
3DPH
2009
190views Healthcare» more  3DPH 2009»
15 years 8 months ago
Vessels-Cut: A Graph Based Approach to Patient-Specific Carotid Arteries Modeling
We present a nearly automatic graph-based segmentation method for patient specific modeling of the aortic arch and carotid arteries from CTA scans for interventional radiology simu...
Moti Freiman, Noah Broide, Miriam Natanzon, Einav ...