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Quality of Monitoring of Stochastic Events by Proportional-Share Mobile Sensor Coverage
| Content Provider | Semantic Scholar |
|---|---|
| Author | Yau, David K. Y. Yip, Nung Kwan Ma, Chris Y. T. Rao, Nageswara S. V. Shankar, Mallikarjun |
| Copyright Year | 2008 |
| Abstract | There is significant interest in using mobile sensors to protect geographical regions against hazards, in which the sensing resources are distributed according to the varying importance of the sub-regions, such as their numbers of residents exposed to the hazards. The quality of monitoring (QoM) resulting from such proportional-share allocation of the coverage time, in terms of the amount of information captured, is not well understood. In this paper, we analyze the QoM properties of proportional-share mobile sensor coverage, at different fairness time scales, as a function of a wide range of event types, stochastic event staying times, and stochastic event arrival/departure dynamics. Based on the QoM analysis, we optimize a class of periodic mobile coverage schedules that achieve accurate proportional sharing while maximizing the QoM of the total system. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | https://docs.lib.purdue.edu/cgi/viewcontent.cgi?article=2698&context=cstech |
| Alternate Webpage(s) | http://www.cs.purdue.edu/homes/lans/20061129/publications/Purdue-Tech-Report-08-011.pdf |
| Alternate Webpage(s) | http://docs.lib.purdue.edu/cgi/viewcontent.cgi?article=2698&context=cstech |
| Alternate Webpage(s) | https://www.cs.purdue.edu/homes/lans/20061129/publications/Purdue-Tech-Report-08-011.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |