Sciweavers

890 search results - page 94 / 178
» Distributed Data Aggregation Scheduling in Wireless Sensor N...
Sort
View
DCOSS
2006
Springer
15 years 1 months ago
Comparative Analysis of Push-Pull Query Strategies for Wireless Sensor Networks
Abstract. We present a comparative mathematical analysis of two important distinct approaches to hybrid push-pull querying in wireless sensor networks: structured hash-based data-c...
Shyam Kapadia, Bhaskar Krishnamachari
IEICET
2008
121views more  IEICET 2008»
14 years 10 months ago
Multi-Constrained QoS Geographic Routing for Heterogeneous Traffic in Sensor Networks
Sensor nodes report the sensed data packets to the sink and depending on the application these packets may have diverse attributes: time-critical (TC) and non time-critical (NTC). ...
Md. Abdur Razzaque, Muhammad Mahbub Alam, Md. Mamu...
SSDBM
2007
IEEE
138views Database» more  SSDBM 2007»
15 years 4 months ago
Reliable Hierarchical Data Storage in Sensor Networks
The ability to provide reliable in-network storage while balancing the energy consumption of individual sensors is a primary concern when deploying a sensor network. The main conc...
Song Lin, Benjamin Arai, Dimitrios Gunopulos
SRDS
2008
IEEE
15 years 4 months ago
POSH: Proactive co-Operative Self-Healing in Unattended Wireless Sensor Networks
Unattended Wireless Sensor Networks (UWSNs) are composed of many small resource-constrained devices and operate autonomously, gathering data which is periodically collected by a v...
Roberto Di Pietro, Di Ma, Claudio Soriente, Gene T...
DCOSS
2008
Springer
14 years 11 months ago
Efficient Node Discovery in Mobile Wireless Sensor Networks
Energy is one of the most crucial aspects in real deployments of mobile sensor networks. As a result of scarce resources, the duration of most real deployments can be limited to ju...
Vladimir Dyo, Cecilia Mascolo