Abstract: In recent times, the production of multidimensional data in various domains and their storage in array databases has witnessed a sharp increase; this rapid growth in data volumes ...

Abstract: A novel higher-dimensional definition for Costas arrays is introduced. This definition works for arbitrary dimensions and avoids some limitations of previous definitions. Some non-existence ...

Ask a child what an apple is, and you'll get an answer that's sweet, literal, and probably red. Ask a theologian, and you might get sin. Ask a tech analyst, and you might get Cupertino, quarterly ...

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Python is convenient and flexible, yet notably slower than other languages for raw computational speed. The Python ecosystem has compensated with tools that make crunching numbers at scale in Python ...

This paper proposes a three-dimensional (3-D) amplitude tapering technique on volumetric random arrays to minimize array sidelobes and emulate phased array operations on mobile platforms. Our ultimate ...

The largest two-dimensional crystal of extremely cold, charged atoms ever created could be used to study poorly understood quantum materials, as well as for building quantum computers. Some crystals ...