Alibaba’s stock has risen nearly 50% this year. Its e-commerce business is stabilizing, and its cloud business is accelerating. It looks undervalued, relative to its growth potential. Those challenges ...

Abstract: Coprime arrays achieve a larger virtual array aperture with the same number of physical elements through their difference co-array. However, the improvement in degrees of freedom (DOF) is ...

Alibaba claims its new ZeroSearch method cuts AI training costs by nearly 90 percent. ZeroSearch lets models simulate search results internally without live engine queries. The breakthrough could make ...

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Krysten Peek sits down with one of the top players in the 2027 class, Baba Oladotun at the USA Basketball junior minicamp. Baba is a 6-foot-10 wing who has drawn early comparisons to Kevin Durant and ...

Abstract: Sparse arrays combined with Minimum Variance (SMV) beamformer is suggested to improve the data rate while maintaining the quality image of ultrafast ultrasound imaging. The motivation is ...

Yahoo says it won't spin off its $31 billion stake in e-commerce giant Alibaba. Experts say taxes likely influenced the decision. Yahoo says it will not be spinning off its $31 billion Alibaba stake, ...

Editor’s note: When the Chinese e-commerce giant Alibaba goes public, as it will soon, Yahoo will earn many times its significant original stake in the company — a surprising ending to a tale of ...