We introduce iterative retrieval, a novel framework that empowers retrievers to make iterative decisions through policy optimization. Finding an optimal portfolio of retrieved items is a combinatorial ...

Abstract: Remote sensing data plays an important role in natural disaster management. However, with the increase of the variety and quantity of remote sensors, the problem of “knowledge barriers” ...

Abstract: Sensing water vapor contents in the troposphere with ground-based Global Navigation Satellite System (GNSS) stations has been widely studied and related to extreme weather events and climate ...