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SENSYS
2010
ACM
9 years 1 months ago
Meeting ecologists' requirements with adaptive data acquisition
Ecologists instrument ecosystems to collect time series representing the evolution in time and space of relevant abiotic and biotic factors. Sensor networks promise to improve on ...
Marcus Chang, Philippe Bonnet
DCOSS
2008
Springer
9 years 5 months ago
An Adaptive and Autonomous Sensor Sampling Frequency Control Scheme for Energy-Efficient Data Acquisition in Wireless Sensor Net
Abstract. Wireless sensor networks are increasingly being used in environmental monitoring applications. Collecting raw data from these networks can lead to excessive energy consum...
Supriyo Chatterjea, Paul J. M. Havinga
RTSS
2015
IEEE
3 years 11 months ago
Data Acquisition for Real-Time Decision-Making under Freshness Constraints
—The paper describes a novel algorithm for timely sensor data retrieval in resource-poor environments under freshness constraints. Consider a civil unrest, national security, or ...
Shaohan Hu, Shuochao Yao, Haiming Jin, Yiran Zhao,...
GLOBECOM
2009
IEEE
9 years 10 months ago
Data Acquisition through Joint Compressive Sensing and Principal Component Analysis
—In this paper we look at the problem of accurately reconstructing distributed signals through the collection of a small number of samples at a data gathering point. The techniqu...
Riccardo Masiero, Giorgio Quer, Daniele Munaretto,...
RE
2007
Springer
9 years 10 months ago
Value-Based Requirements Traceability: Lessons Learned
Abstract. Traceability from requirements to code is mandated by numerous software development standards. These standards, however, are not explicit about the appropriate level of q...
Alexander Egyed, Paul Grünbacher, Matthias He...
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