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INFOCOM
2008
IEEE
16 years 2 months ago
On the Construction of a Maximum-Lifetime Data Gathering Tree in Sensor Networks: NP-Completeness and Approximation Algorithm
Abstract—Energy efficiency is critical for wireless sensor networks. The data gathering process must be carefully designed to conserve energy and extend the network lifetime. Fo...
Yan Wu, Sonia Fahmy, Ness B. Shroff
IROS
2008
IEEE
104views Robotics» more  IROS 2008»
16 years 2 months ago
Kinematic study of the spider system in a biomimetic perspective
— The spiders’ ability of walking and climbing on different surfaces and in different conditions is taken into account in this paper in order to define and study a suitable sp...
Alessandro Gasparetto, Renato Vidoni, Tobias Seidl
IROS
2008
IEEE
101views Robotics» more  IROS 2008»
16 years 2 months ago
Spatial macroscopic models of a bio-inspired robotic swarm algorithm
— We present a comparative study of two spatially resolved macroscopic models of an autonomous robotic swarm. In previous experiments, the collective behavior of 15 autonomous sw...
Heiko Hamann, Heinz Wörn, Karl Crailsheim, Th...
ISPW
2008
IEEE
16 years 2 months ago
Scoping Software Process Models - Initial Concepts and Experience from Defining Space Standards
Defining process standards by integrating, harmonizing, and standardizing heterogeneous and often implicit processes is an important task, especially for large development organiza...
Ove Armbrust, Masafumi Katahira, Yuko Miyamoto, J&...
KBSE
2008
IEEE
16 years 2 months ago
Using Simulation to Investigate Requirements Prioritization Strategies
—Agile and traditional plan-based approaches to software system development both agree that prioritizing requirements is an essential activity. They differ in basic strategy - wh...
Daniel Port, Alexy Olkov, Tim Menzies