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» Importance Sampling for Continuous Time Bayesian Networks
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GIS
2005
ACM
16 years 24 days ago
Supporting uncertainty in moving objects in network databases
The management of moving objects has been intensively studied in the recent years. A wide and increasing range of database applications has to deal with spatial objects whose posi...
Ralf Hartmut Güting, Victor Teixeira de Almei...
NETWORKING
2004
15 years 1 months ago
The Sensitivity of TCP to Sudden Delay Variations in Mobile Networks
Abstract. This paper studies the impact of variable transmission delays on the Transmission Control Protocol (TCP). Sudden delay variations, which are not uncommon in mobile networ...
Michael Scharf, Marc Necker, Bernd Gloss
CSDA
2007
169views more  CSDA 2007»
14 years 11 months ago
A null space method for over-complete blind source separation
In blind source separation, there are M sources that produce sounds independently and continuously over time. These sounds are then recorded by m receivers. The sound recorded by ...
Ray-Bing Chen, Ying Nian Wu
ICC
2007
IEEE
139views Communications» more  ICC 2007»
15 years 3 months ago
Comparison of Protection Mechanisms: Capacity Efficiency and Recovery Time
High efficiency in capacity utilization and fast restoration are two primary goals of survivable design in optical networks. Shared backup path protection has been shown to be effi...
Wensheng He, Arun K. Somani
ICN
2007
Springer
15 years 6 months ago
Empirical Study on the Evolution of PlanetLab
—PlanetLab is a globally distributed overlay platform that has been increasingly used by researchers to deploy and assess planetary-scale network services. This paper analyzes so...
Li Tang, Yin Chen, Fei Li, Hui Zhang, Jun Li