3095 search results - page 537 / 619 » Ubiquitous presence systems |
INFOCOM
2010
IEEE
13 years 7 months ago
2010
IEEE
—In many envisioned mobile ad hoc networks, nodes are expected to periodically beacon to advertise their presence. In this way, they can receive messages addressed to them or par...
IOR
2010
13 years 7 months ago
2010
We study an inventory system under periodic review in the presence of two suppliers (or delivery modes). The emergency supplier has a shorter lead-time than the regular supplier, ...
SAC
2008
ACM
13 years 7 months ago
2008
ACM
One reasonable categorization of coordination models is into data sharing or message passing, based on whether the information necessary to coordination is persistently stored and...
MICCAI
2010
Springer
13 years 7 months ago
2010
Springer
We present a fully automatic lung lobe segmentation algorithm that is effective in high resolution computed tomography (CT) datasets in the presence of confounding factors such as ...
MP
2010
13 years 7 months ago
2010
Abstract We present a matrix-free line search algorithm for large-scale equality constrained optimization that allows for inexact step computations. For sufficiently convex problem...