Abstract: An ultrasound sparse array consists of a sparse distribution of elements over a 2-D aperture. Such an array is typically characterized by a limited number of elements, which in most cases is ...

The Office of the National Cyber Director (ONCD) was created in the William M. (Mac) Thornberry National Defense Authorization Act for Fiscal Year 2021 (Section 1752 of Public Law 116-283; 6 U.S.C. § ...

Abstract: The classical sparsity-based source identification method encounters the basis mismatch problem due to discretizing the focus region and assuming that acoustic sources are on-grid. This ...

A BitSet (also called Bitmap or bit vector) is an ideal data structure to implement a set when values being stored are reasonably small integers. It can be orders of magnitude faster than a generic ...