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178
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SECON
2008
IEEE
16 years 5 days ago
Enhancing the Data Collection Rate of Tree-Based Aggregation in Wireless Sensor Networks
— What is the fastest rate at which we can collect a stream of aggregated data from a set of wireless sensors organized as a tree? We explore a hierarchy of techniques using real...
Özlem Durmaz Incel, Bhaskar Krishnamachari
193
Voted
GLOBECOM
2007
IEEE
16 years 4 days ago
Network-Calculus-Based Analysis of Power Management in Video Sensor Networks
— This paper considers two important issues for video sensor network, (1) timely delivery of captured video stream and (2) energy-efficient network design. Based on network calc...
Yanchuan Cao, Yuan Xue, Yi Cui
AMW
2010
15 years 7 months ago
Multiresolution Cube Estimators for Sensor Network Aggregate Queries
In this work we present in-network techniques to improve the efficiency of spatial aggregate queries. Such queries are very common in a sensornet setting, demanding more targeted t...
Alexandra Meliou, Carlos Guestrin, Joseph M. Helle...
BIRTHDAY
2010
Springer
15 years 4 months ago
Towards Declarative Query Scoping in Sensor Networks
Abstract. In the last decade, several large-scale wireless sensor networks have been deployed to monitor a variety of environments. The declarative nature of the database approach ...
Daniel Jacobi, Pablo Ezequiel Guerrero, Khalid Naw...
GLOBECOM
2008
IEEE
16 years 7 days ago
Joint Scheduling and Rate Control Algorithms for Stable Throughput Maximization under Channel Estimation in Single-Hop Wireless
—We characterize the stability region of wireless, single-hop networks with time-varying imperfect channels. We define a joint scheduling and transmission rate control policy th...
Anna Pantelidou, Anthony Ephremides