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Abstract: A generalized sum-difference expansion scheme is proposed to construct sparse arrays based on the fourth-order difference co-array with increased degrees of freedom (DOFs). Different from ...

Human beings developed the ability to perceive and react to differences because it is crucial to evolution, adaption, and survival. Living things, in one way or another, perform pattern-matching ...

Born in Romania in 1914, Saul Steinberg once described himself as “a writer who draws.”[1] Steinberg fled Europe in 1941, settling in New York City by 1942. While living in the United States, he ...

Screen adaptations are notoriously tricky business. All too often they fall flat and disappoint the people who loved the original source material. That's why it is such a welcome relief to see HBO got ...

The TV show offers a gripping mural of possible murder suspects. Almost every significant character, at one point or another, arouses suspicion. Those close to the dead girls, especially Anne's father ...