A Benchmarking Model for Sensors in Smart Environments
In smart environments, developers can choose from a large variety of sensors supporting their use case that have specific advantages or disadvantages. In this work we present a benchmarking model that allows estimating the utility of a sensor technology for a use case by calculating a single score, based on a weighting factor for applications and a set of sensor features. This set takes into account the complexity of smart environment systems that are comprised of multiple subsystems and applied in non-static environments. We show how the model can be used to find a suitable sensor for a use case and the inverse option to find suitable use cases for a given set of sensors. Additionally, extensions are presented that normalize differently rated systems and compensate for central tendency bias. The model is verified by estimating technology popularity using a frequency analysis of associated search terms in two scientific databases.
Keywords:Benchmark Smart environments Modeling Sensor technology
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- 1.Camp, R.C.: Benchmarking: the search for industry best practices that lead to superior performance. Quality Press, Milwaukee (1989)Google Scholar
- 2.Lewis, B.C., Crews, A.E.: The evolution of benchmarking as a computer performance evaluation technique. MIS Q, 7–16 (1985)Google Scholar
- 5.Henning, J.L.: SPEC CPU2000: Measuring CPU performance in the new millennium. Computer (Long. Beach. Calif.) 33, 28–35 (2000)Google Scholar
- 7.Crolotte, A.: Issues in Benchmark Metric Selection. In: Nambiar, R., Poess, M. (eds.) TPCTC 2009. LNCS, vol. 5895, pp. 146–152. Springer, Heidelberg (2009)Google Scholar
- 8.Jain, R.: The art of computer systems performance analysis. John Wiley & Sons, Chichester (1991)Google Scholar
- 9.Ranganathan, A., Al-Muhtadi, J., Biehl, J., Ziebart, B., Campbell, R.H., Bailey, B.: Towards a pervasive computing benchmark. In: Proceedings PerCom, pp. 194–198 (2005)Google Scholar
- 12.Jafari, S., Mtenzi, F., O’Driscoll, C., Fitzpatrick, R., O’Shea, B.: Measuring Privacy in Ubiquitous Computing Applications. Int. J. Digit. Soc. 2, 547–550 (2011)Google Scholar
- 13.Wilson, J.S.: Sensor technology handbook. Elsevier (2004)Google Scholar
- 14.Braun, A., Wichert, R., Kuijper, A., Fellner, D.W.: Capacitive proximity sensing in smart environments. J. Ambient Intell. Smart Environ. (in press)Google Scholar
- 16.Landsiedel, O., Wehrle, K., Götz, S.: Accurate prediction of power consumption in sensor networks. In: Proceedings Workshop on Embedded Networked Sensors (2005)Google Scholar