Name
Abstract | ||
|---|---|---|
The Internet of Things, like many future wireless sensor networks, is expected to follow a software defined paradigm, where protocol parameters and behaviors will be dynamically tuned as a function of the signal statistics. New protocols will be then injected as a software when certain events occur. For instance, new data compressors could be (re) programmed on-the-fly as the monitored signal type or its statistical properties change. In this paper, a lossy compression scenario is considered, where the application tolerates some distortion of the gathered signal in return for improved energy efficiency. To reap the full benefits of this paradigm, an automatic sensor profiling approach is discussed, where the signal class, and in particular the corresponding rate-distortion curve, is automatically assessed using machine learning tools (namely, support vector machines and neural networks). This curve can be reliably estimated on-the-fly through the computation of a small number (from ten to twenty) of statistical features on time windows of a few hundreds samples. |
Year | DOI | Venue |
|---|---|---|
2017 | 10.1109/ICCW.2017.7962766 | 2017 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS WORKSHOPS (ICC WORKSHOPS) |
Keywords | DocType | Volume |
Data mining, signal processing, lossy compression, feature extraction, classification, neural networks | Conference | abs/1706.08877 |
ISSN | Citations | PageRank |
2164-7038 | 0 | 0.34 |
References | Authors | |
12 | 3 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Davide Zordan | 1 | 101 | 7.67 |
| Michele Rossi | 2 | 228 | 26.33 |
| Michele Zorzi | 3 | 7079 | 736.49 |