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DCOSS
2005
Springer
13 years 9 months ago
Multi-query Optimization for Sensor Networks
The widespread dissemination of small-scale sensor nodes has sparked interest in a powerful new database abstraction for sensor networks: Clients “program” the sensors through ...
Niki Trigoni, Yong Yao, Alan J. Demers, Johannes G...
ADHOCNOW
2004
Springer
13 years 9 months ago
Cross-Layer Optimization for High Density Sensor Networks: Distributed Passive Routing Decisions
Abstract. The resource limited nature of WSNs require that protocols implemented on these networks be energy-efficient, scalable and distributed. This paper presents an analysis of...
Primoz Skraba, Hamid K. Aghajan, Ahmad Bahai
BTW
2005
Springer
113views Database» more  BTW 2005»
13 years 9 months ago
A Learning Optimizer for a Federated Database Management System
: Optimizers in modern DBMSs utilize a cost model to choose an efficient query execution plan (QEP) among all possible ones for a given query. The accuracy of the cost estimates de...
Stephan Ewen, Michael Ortega-Binderberger, Volker ...
IWMM
2011
Springer
270views Hardware» more  IWMM 2011»
12 years 6 months ago
Memory management in NUMA multicore systems: trapped between cache contention and interconnect overhead
Multiprocessors based on processors with multiple cores usually include a non-uniform memory architecture (NUMA); even current 2-processor systems with 8 cores exhibit non-uniform...
Zoltan Majo, Thomas R. Gross
WCNC
2008
IEEE
13 years 10 months ago
A Density Adaptive Routing Protocol for Large-Scale Ad Hoc Networks
Abstract—Position-based routing protocols use location information to refine the traditional packet flooding method in mobile ad hoc networks. They mainly focus on densely and ...
Zhizhou Li, Yaxiong Zhao, Yong Cui, Dong Xiang