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» Distributed optimization in sensor networks
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SENSYS
2010
ACM
15 years 4 months ago
Cooperative transit tracking using smart-phones
Real-time transit tracking is gaining popularity as a means for transit agencies to improve the rider experience. However, many transit agencies lack either the funding or initiat...
Arvind Thiagarajan, James Biagioni, Tomas Gerlich,...
ICDE
2009
IEEE
143views Database» more  ICDE 2009»
16 years 1 months ago
Supporting Generic Cost Models for Wide-Area Stream Processing
— Existing stream processing systems are optimized for a specific metric, which may limit their applicability to diverse applications and environments. This paper presents XFlow...
Olga Papaemmanouil, Ugur Çetintemel, John J...
FIS
2010
15 years 4 months ago
Energy Consumption Information Services for Smart Home Inhabitants
We investigate services giving users an adequate insight on his or her energy consumption habits in order to optimize it in the long run. The explored energy awareness services are...
Michael Schwanzer, Anna Fensel
PODS
2005
ACM
128views Database» more  PODS 2005»
16 years 6 months ago
Operator placement for in-network stream query processing
In sensor networks, data acquisition frequently takes place at lowcapability devices. The acquired data is then transmitted through a hierarchy of nodes having progressively incre...
Utkarsh Srivastava, Kamesh Munagala, Jennifer Wido...
KES
2005
Springer
15 years 12 months ago
Reconfigurable Power-Aware Scalable Booth Multiplier
Abstract. An energy-efficient power-aware design is highly desirable for digital signal processing functions that encounter a wide diversity of operating scenarios in battery-power...
Hanho Lee