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Abstract: Convex optimization methods have been extensively used in communications and signal processing. However, the theory of quaternion optimization is currently not as fully developed and ...

Abstract: As a new color image representation tool, quaternion has achieved excellent results in color image processing problems. In this paper, we propose a novel low-rank quaternion matrix ...

FROM a purely formal point of view, apart from any question of geometrical or physical application, the mathematical method known as quaternions may be described as a system of shorthand for dealing ...

Everybody likes multiple dispatch, just like everybody likes plums. The design philosophy of Plum is to provide an implementation of multiple dispatch that is Pythonic, yet close to how Julia does it.

FlashRAG is a Python toolkit for the reproduction and development of Retrieval Augmented Generation (RAG) research. Our toolkit includes 36 pre-processed benchmark RAG datasets and 23 state-of-the-art ...

The U.S. News rankings of library and information studies master's programs are based solely on opinions of each program's quality as rated by academic experts at peer institutions.