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cs.DS2020
Efficient stream-based Max-Min diversification with minimal failure rate
Argyris Kalogeratos, Yutai Nazir Zhao, Mathilde Fekom
The streaming max-min diversification problem concerns the selection of a limited and diverse sample of items out of a data stream of known finite length. The objective to be maxim…
cs.DS2020
Optimal Multiple Stopping Rule for Warm-Starting Sequential Selection
Mathilde Fekom, Nicolas Vayatis, Argyris Kalogeratos
In this paper we present the Warm-starting Dynamic Thresholding algorithm, developed using dynamic programming, for a variant of the standard online selection problem. The problem…