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SSDBM
2007
IEEE
104views Database» more  SSDBM 2007»
15 years 6 months ago
Reservoir Sampling over Memory-Limited Stream Joins
In stream join processing with limited memory, uniform random sampling is useful for approximate query evaluation. In this paper, we address the problem of reservoir sampling over...
Mohammed Al-Kateb, Byung Suk Lee, Xiaoyang Sean Wa...
ICOIN
2007
Springer
15 years 6 months ago
On the Early Release of Burst-Control Packets in Optical Burst-Switched Networks
Abstract. In Optical Burst-Switched networks, the so-called BurstControl Packet is sent a given offset-time ahead of the optical data burst to advertise the imminent burst arrival...
José Alberto Hernández, Javier Araci...
MDM
2007
Springer
119views Communications» more  MDM 2007»
15 years 6 months ago
A Failure Tolerating Atomic Commit Protocol for Mobile Environments
In traditional fixed-wired networks, standard protocols like 2-Phase-Commit are used to guarantee atomicity for distributed transactions. However, within mobile networks, a highe...
Stefan Böttcher, Le Gruenwald, Sebastian Ober...
GLOBECOM
2006
IEEE
15 years 5 months ago
Adaptive Multi-Copy Routing for Intermittently Connected Mobile Ad Hoc Networks
— Intermittently Connected Mobile Ad Hoc Networks (ICMANs) are mobile networks in which complete source-todestination paths do not exist most of the time because of their sparse ...
Zhuoqun Li, Lingfen Sun, Emmanuel C. Ifeachor
MIAR
2006
IEEE
15 years 5 months ago
Pulsative Flow Segmentation in MRA Image Series by AR Modeling and EM Algorithm
Segmentation of CSF and pulsative blood flow, based on a single phase contrast MRA (PC-MRA) image can lead to imperfect classifications. In this paper, we present a novel automated...
Ali Gooya, Hongen Liao, Kiyoshi Matsumiya, Ken Mas...