Abstract: In this brief, hierarchical fusion estimation with feedback is researched in clustered sensor networks with leader and subordinate sensors. A local estimator is designed to obtain local ...

Sell-side strategists across major firms have issued year-end targets for the S&P 500 Index that are clustered the tightest ...

This week started shaky as we reacted to Federal Reserve uncertainty, but sentiment flipped fast. Ethereum surged nearly 2%, ...