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GIS
2004
ACM
16 years 6 months ago
Supporting spatial aggregation in sensor network databases
Sensor networks are unattended deeply distributed systems whose schema can be conceptualized using the relational model. Aggregation queries on the data sampled at each ode are th...
Mehdi Sharifzadeh, Cyrus Shahabi
TCSV
2002
167views more  TCSV 2002»
15 years 4 months ago
Three-dimensional subband coding techniques for wireless video communications
This paper presents a new 3-D subband coding framework that is able to achieve a good balance between high compression performance and channel error resilience. Various data transf...
Hong Man, Ricardo L. de Queiroz, Mark J. T. Smith
ICDCS
2008
IEEE
15 years 11 months ago
Circumventing Server Bottlenecks: Indirect Large-Scale P2P Data Collection
In most large-scale peer-to-peer (P2P) applications, it is necessary to collect vital statistics data — sometimes referred to as logs — from up to millions of peers. Tradition...
Di Niu, Baochun Li
DAC
2004
ACM
16 years 6 months ago
Fast and flexible buffer trees that navigate the physical layout environment
Charles J. Alpert, Milos Hrkic, Jiang Hu, Stephen ...