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DCOSS
2008
Springer
13 years 7 months ago
2008
Springer
This paper introduces a framework for in-field-maintenance services for wireless sensor networks. The motivation of this work is driven by an observation that many applications usi...
DCOSS
2008
Springer
13 years 7 months ago
2008
Springer
This paper presents an energy-aware, sleep scheduling algorithm called SSMTT to support multiple target tracking sensor networks. SSMTT leverages the awakening result of interferi...
DCOSS
2008
Springer
13 years 7 months ago
2008
Springer
We analyze a propagation delay tolerant ALOHA (PDT-ALOHA) protocol proposed recently for underwater networks [16]. In this scheme, guard-bands are introduced at each slot to reduc...
DCOSS
2008
Springer
13 years 7 months ago
2008
Springer
Abstract. A number of recently proposed mobile sensor network architectures rely on uncontrolled, or weakly-controlled mobility to achieve sensing coverage over time at low cost, a...
DCOSS
2008
Springer
13 years 7 months ago
2008
Springer
We present the first local approximation schemes for maximum independent set and minimum vertex cover in unit disk graphs. In the graph model we assume that each node knows its geo...