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» Modeling When Connections Are the Problem
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ICDCS
2007
IEEE
15 years 4 months ago
Asymptotic Connectivity in Wireless Networks Using Directional Antennas
Connectivity is a crucial issue in wireless networks. Gupta and Kumar show that with omnidirectional antennas, the critical transmission range for a wireless network to achieve as...
Pan Li, Chi Zhang, Yuguang Fang
VL
1994
IEEE
121views Visual Languages» more  VL 1994»
15 years 1 months ago
Using 3D Tubes to Solve the Intersecting Line Representation Problem
In this paper we discuss 3D rendering as a solution to the line crossing problem associated with using connecting lines for illustrating relations in visual programming. The Bezie...
Lindsey L. Spratt, Allen L. Ambler
JMLR
2012
13 years 7 days ago
Exact Covariance Thresholding into Connected Components for Large-Scale Graphical Lasso
We consider the sparse inverse covariance regularization problem or graphical lasso with regularization parameter λ. Suppose the sample covariance graph formed by thresholding th...
Rahul Mazumder, Trevor Hastie
CVPR
2009
IEEE
16 years 4 months ago
Global Connectivity Potentials for Random Field Models
Markov random field (MRF, CRF) models are popular in computer vision. However, in order to be computationally tractable they are limited to incorporate only local interactions a...
Sebastian Nowozin, Christoph H. Lampert
ICMCS
2005
IEEE
72views Multimedia» more  ICMCS 2005»
15 years 3 months ago
Revenue Aware Preemption Policy in Multimedia Communication Networks
Preemption of low priority call connections to accommodate high priority call connections is a widely recommended technique in a multimedia communication network. A preemption pol...
Iftekhar Ahmad, Joarder Kamruzzaman, Srinivas Aswa...