Teresa Dahlberg

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The rapid growth of wireless communications has been witnessed from new services and emerging technologies in the past years. As societal dependence on mobile services increases, especially for emergency services, failures that inhibit communications or result in loss of critical data can not be tolerated. This paper discusses the effects of failures and(More)
Applications and middleware popular in the study of wireless sensor networks (WSNs) often involve monitoring dynamically changing environments. As the complexity and scale of these applications increase, so does the need for effective comparative analysis. Deterministic benchmarks for head-to-head comparisons, as well as stochastic tests modeling the(More)
In this paper, we describe a fuzzy query processing approach to support application development in sensor networks. Using a fuzzy query, an application programmer can provide a linguistic and semantic specification of the desired data, eliminating the need to specify explicit and exact thresholds as part of a query. The returned fuzzy query results are each(More)
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