NDLI: A context-aware cost of interruption model for mobile devices

Content Provider	IEEE Xplore Digital Library
Author	Zulkernain, S. Madiraju, P. Ahamed, S.I.
Copyright Year	2011
Description	Author affiliation: Department of Mathematics, Statistics and Computer Science, Marquette University, Milwaukee, Wisconsin, USA (Zulkernain, S.; Madiraju, P.; Ahamed, S.I.)
Abstract	Unwanted and untimely interruptions have been a major cause in the loss of productivity in recent years as they are mostly detrimental to the immediate task at hand. Multiple approaches have been proposed to address the problem of interruption by calculating cost of interruption. The cost of interruption (COI) gives as a measure the probabilistic value of harmfulness of an inopportune interruption. Bayesian Inference stands atop among the models that have been applied to calculate this COI. However Bayesian inference based models suffer from not being able to model context accurately in situations where priori, conditional probabilities and uncertainties exist while utilizing context information. Hence, this paper introduces Dempster-Shafer Theory of Evidence to model COI. Along the way, we also identify different contexts necessary for interruption management applications. We also show an illustrative example of a mobile interruption management application where the Dempster-Shafer theory is used to get a better measurement of whether to interrupt or not.
Starting Page	456
Ending Page	460
File Size	486955
Page Count	5
File Format	PDF
ISBN	9781612849386
e-ISBN	9781612849379
e-ISBN	9781612849362
DOI	10.1109/PERCOMW.2011.5766933
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-03-21
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Context Uncertainty Mathematical model Context modeling Bayesian methods Mobile handsets Marketing and sales Cost of Interruption (COI) Dempster-Shafer
Content Type	Text
Resource Type	Article

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4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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