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IPSN
2004
Springer
14 years 3 months ago
An energy-aware data-centric generic utility based approach in wireless sensor networks
Distinct from wireless ad hoc networks, wireless sensor networks are data-centric, application-oriented, collaborative, and energyconstrained in nature. In this paper, formulate t...
Wei-Peng Chen, Lui Sha
ICC
2007
IEEE
110views Communications» more  ICC 2007»
14 years 4 months ago
Resource Optimization to Provision a Virtual Private Network Using the Hose Model
— Virtual Private Networks (VPN) provide a secure and reliable communication between customer sites over a shared network. With increase in number and size of VPNs, providers nee...
Monia Ghobadi, Sudhakar Ganti, Gholamali C. Shoja
CHI
1993
ACM
14 years 2 months ago
Pictographic naming
We describe pictographic naming, a new approach to naming for pen-based computers, in which filenames are pictures rather than ASCII strings. Handwriting recognition (HWX) of a n...
Daniel P. Lopresti, Andrew Tomkins
CORR
2006
Springer
127views Education» more  CORR 2006»
13 years 10 months ago
A Semidefinite Relaxation for Air Traffic Flow Scheduling
We first formulate the problem of optimally scheduling air traffic low with sector capacity constraints as a mixed integer linear program. We then use semidefinite relaxation tech...
Alexandre d'Aspremont, Laurent El Ghaoui
VTC
2006
IEEE
118views Communications» more  VTC 2006»
14 years 4 months ago
A Space-Time based Approach to Solving the Gain Asymmetry in MIMO ad hoc Networks
— The problem of gain asymmetry in MIMO ad-hoc networks is outlined and the solutions proposed in literature are surveyed. The protocol in [1] approach is analyzed and its delay ...
Francesco Rossetto, Michele Zorzi