118 search results - page 13 / 24 » Distance Oracles for Spatial Networks |
CORR
2008
Springer
13 years 8 months ago
2008
Springer
Abstract-- In this paper, we analyze asymptotic delaythroughput trade-offs in mobile ad-hoc networks comprising heterogeneous nodes with restricted mobility. We show that node spat...
MDM
2010
Springer
14 years 1 months ago
2010
Springer
—Range query processing is an important technology in spatial databases. Current studies mainly focus on range queries in outdoor space based on the Euclidean or network distance...
COMPGEOM
2004
ACM
14 years 2 months ago
2004
ACM
A frequently arising problem in computational geometry is when a physical structure, such as an ad-hoc wireless sensor network or a protein backbone, can measure local information...
IJCINI
2007
13 years 8 months ago
2007
: The theme of this issue of IJCINI is on cognitive mechanisms of autonomic computing and laws of human cooperative work organization. This editorial addresses key notions of this ...
SASO
2008
IEEE
14 years 3 months ago
2008
IEEE
Many self-organizing and self-adaptive systems use the biologically inspired “gradient” primitive, in which each device in a network estimates its distance to the closest devi...