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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Butler, Z. |
| Copyright Year | 2005 |
| Description | Author affiliation: Dept. of Comput. Sci., Rochester Inst. of Technol., New York, NY (Butler, Z.) |
| Abstract | The addition of mobility to sensor networks gives users the ability to efficiently monitor environments about which little is known ahead of time. For example, if there is a suspected path through the forest that should be monitored, but its exact location is not known, sensors can be scattered through the area and converge on the path as people or animals are detected on it. In this work, we present several distributed algorithms for sensors to produce this convergence. The first is a robust positioning technique for open rectangular spaces. We also build on this to produce an algorithm for arbitrary connected spaces. In addition, we consider sensors that are inherently constrained in their motion, such as tethered sensors fixed to a single line of motion. We present both analytical and empirical results for a variety of cases and discuss extensions that will provide greater effectiveness |
| Sponsorship | Univ. of Washington IEEE Robotics and Autom. Soc. Microsoft Coroware Inc |
| Starting Page | 769 |
| Ending Page | 774 |
| File Size | 651818 |
| Page Count | 6 |
| File Format | |
| ISBN | 0780391780 |
| DOI | 10.1109/ICAR.2005.1507495 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2005-07-18 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Computerized monitoring Computer science Scattering Animals Distributed algorithms Convergence Robustness Sensor systems Sensor phenomena and characterization Energy conservation |
| Content Type | Text |
| Resource Type | Article |
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