Abstract: The sparse array could reduce the cost of physical antennas. However, implementing wideband beamforming directly based on the covariance matrix of the received signals from the sparse array ...

Respiratory syncytial virus (RSV) infects most children by the age of two. Although the majority experience mild cold-like symptoms, RSV can lead to serious lower respiratory tract infections (LRTIs), ...

Stack Exchange Inc., the company behind the leading developer resource Stack Overflow, today announced the public launch of its new AI Assist feature. The company says it provides users with access to ...

Delta hopes to use AI-driven pricing for 20% of tickets by year's end Senator Ruben Gallego called Delta's practice 'predatory pricing' The new AI-pricing strategy offers a glimpse into the future of ...

Suffix arrays serve as a fundamental tool in string processing by indexing all suffixes of a text in lexicographical order, thereby facilitating fast pattern searches, text retrieval, and genome ...

Diagnosis of non–ST-segment elevation acute coronary syndromes (NSTEACS) is based on 3 cornerstones: clinical presentation, 12-lead electrocardiogram, and cardiac troponin measurement. Advances in the ...

The Edmonds-Karp algorithm is a specific implementation of the Ford-Fulkerson method that finds the maximum flow in a flow network. It uses Breadth-First Search (BFS) to find the shortest augmenting ...

The recent murder of Brian Thompson, the former CEO of UnitedHealthcare—the largest health insurance company in the United States—has sparked widespread debate about the practices of insurance ...