The majority of other information websites display prices from a single source, most of the time from one retail broker-dealer. At FXStreet, traders get interbank rates coming from a systematic ...

Abstract: We explore the increasingly important task of jointly inferring multiple graph structures from nodal observations. Unlike traditional approaches that assume full access to signal data, our ...

Abstract: In recent years, with the acceleration of the urbanization process, the problem of traffic congestion has become increasingly severe. Accurate traffic flow prediction is crucial for urban ...