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C5
2003
IEEE
13 years 10 months ago
SuperSwiki - Bringing collaboration to the class room
SuperSwiki is a not yet well defined term. Its origins go back to Ward Cunningham's Wiki and its Squeak variant, the Swiki. It provides a place to share and edit web pages, f...
Michael Rüger
DIALM
2003
ACM
175views Algorithms» more  DIALM 2003»
13 years 10 months ago
Localized construction of bounded degree and planar spanner for wireless ad hoc networks
We propose a novel localized algorithm that constructs a bounded degree and planar spanner for wireless ad hoc networks modeled by unit disk graph (UDG). Every node only has to kn...
Yu Wang 0003, Xiang-Yang Li
DIALM
2003
ACM
139views Algorithms» more  DIALM 2003»
13 years 10 months ago
dBBlue: low diameter and self-routing bluetooth scatternet
This paper addresses the problem of scatternet formation for singlehop Bluetooth based ad hoc networks, with minimal communication overhead. We adopt the well-known structure de B...
Wen-Zhan Song, Xiang-Yang Li, Yu Wang 0003, Weizha...
FIMH
2003
Springer
13 years 10 months ago
A Levelset Based Method for Segmenting the Heart in 3D+T Gated SPECT Images
Keywords Levelset methods were introduced in medical images segmentation by Malladi et al in 1995. In this paper, we propose several improvements of the original method to speed u...
Arnaud Charnoz, Diane Lingrand, Johan Montagnat