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ICDE
2008
IEEE
136views Database» more  ICDE 2008»
16 years 9 months ago
Processing Event-Monitoring Queries in Sensor Networks
In this paper we present algorithms for building and maintaining efficient collection trees that provide the conduit to disseminate data required for processing monitoring queries...
Vassilis Stoumpos, Antonios Deligiannakis, Yannis ...
WWW
2005
ACM
16 years 8 months ago
An adaptive middleware infrastructure for mobile computing
In a mobile environment where mobile applications suffer from the limitation and variation of system resources availability, it is desirable for the applications to adapt their be...
Ronnie Cheung
ICDE
2010
IEEE
235views Database» more  ICDE 2010»
16 years 7 months ago
Cost-efficient and Differentiated Data Availability Guarantees in Data Clouds
Abstract-- Failures of any type are common in current datacenters. As data scales up, its availability becomes more complex, while different availability levels per application or ...
Nicolas Bonvin, Thanasis G. Papaioannou, Karl Aber...
ISCC
2009
IEEE
254views Communications» more  ISCC 2009»
16 years 2 months ago
Monitoring connectivity in wireless sensor networks
It is important to have continuous connectivity in a wireless sensor network after it is deployed in a hostile environment. However, such networks are constrained by the low usert...
Benahmed Khelifa, Hafid Haffaf, Madjid Merabti, Da...
ICNP
2009
IEEE
16 years 2 months ago
Scalable Video Multicast in Multi-carrier Wireless Data Systems
—Future 4G cellular networks are featured with high data rate and improved coverage, which will enable realtime video multicast and broadcast services. Scalable video coding is v...
Peilong Li, Honghai Zhang, Baohua Zhao, Sampath Ra...