Abstract: In this letter, we propose new sub-Nyquist sampling schemes for multiple sinusoids, which require fewer number of samples than previous works. Since it is impossible to resolve the frequency ...

Ask the publishers to restore access to 500,000+ books. An icon used to represent a menu that can be toggled by interacting with this icon. A line drawing of the Internet Archive headquarters building ...

Abstract: Quantum computing promises to solve difficult optimization problems in chemistry, physics and mathematics more efficiently than classical computers. However, it requires fault-tolerant ...

Today we are announcing the preview of SQL Server 2022, the most Azure-enabled release of SQL Server yet, with continued innovation in performance, security, and availability. The rise of data ...

In #44466 we found that an upsert statement modifying the same row twice could lead to inconsistencies, due to the upsert operator not reading its own writes. This was fixed in #45372 by checking that ...

A new potential Chrome flag discovered by Chrome Story called ‘Desktop PWA Sub Apps’ may enable installed web applications to create additional shortcuts for related web apps. Sound confusing? Let me ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission.

I have simplified the 'issue' to this: Say I have a Book, a Book has one or more authors. Authors have written one or more books. I want to do count and get all Books that are written by authors with ...