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SPAA
2009
ACM
16 years 7 months ago
Approximation algorithms for time-constrained scheduling on line networks
We consider the problem of time-constrained scheduling of packets in a communication network. Each packet has, in addition to its source and its destination, a release time and a ...
Harald Räcke, Adi Rosén
MOBIHOC
2001
ACM
16 years 6 months ago
The quest for security in mobile ad hoc networks
So far, research on mobile ad hoc networks has been focused primarily on routing issues. Security, on the other hand, has been given a lower priority. This paper provides an overv...
Jean-Pierre Hubaux, Levente Buttyán, Srdjan...
ICC
2008
IEEE
131views Communications» more  ICC 2008»
16 years 1 months ago
Directionality As Needed - Achieving Connectivity in Wireless Mesh Networks
: We study how to achieve a desired connectivity in a wireless mesh network using beamforming antennas. We show that there is no unique solution to this problem. Then, we propose a...
Vishwanath Ramamurthi, Abu Ahmed Reaz, Sudhir S. D...
145
Voted
ICC
2007
IEEE
111views Communications» more  ICC 2007»
16 years 1 months ago
TDM Emulation in Packet-Switched Networks
— Many network operators offer some type of tiered service, in which users may select only from a small set of service levels (tiers). In this work, we study the problem of desig...
George N. Rouskas, Nikhil Baradwaj
IROS
2007
IEEE
93views Robotics» more  IROS 2007»
16 years 1 months ago
Computational sensor networks
— We propose Computational Sensor Networks as a methodology to exploit models of physical phenomena in order to better understand the structure of the sensor network. To do so, i...
Thomas C. Henderson, Christopher A. Sikorski, Edwa...