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arXiv · 1910.10333

On the Bee-Identification Error Exponent with Absentee Bees

Anshoo Tandon·Vincent Y. F. Tan·Lav R. Varshney
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Abstract

The "bee-identification problem" was formally defined by Tandon, Tan and Varshney [IEEE Trans. Commun. (2019) [Online early access]], and the error exponent was studied. This work extends the results for the "absentee bees" scenario, where a small fraction of the bees are absent in the beehive image used for identification. For this setting, we present an exact characterization of the bee-identification error exponent, and show that independent barcode decoding is optimal, i.e., joint decoding of the bee barcodes does not result in a better error exponent relative to independent decoding of each noisy barcode. This is in contrast to the result without absentee bees, where joint barcode decoding results in a significantly higher error exponent than independent barcode decoding. We also define and characterize the "capacity" for the bee-identification problem with absentee bees, and prove the strong converse for the same.

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Anshoo Tandon, Vincent Y. F. Tan, Lav R. Varshney. 2019-10-23. On the Bee-Identification Error Exponent with Absentee Bees. https://arxiv.org/abs/1910.10333

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