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  2. Google logo - Wikipedia

    en.wikipedia.org/wiki/Google_logo

    The Google logo appears in numerous settings to identify the search engine company. Google has used several logos over its history, with the first logo created by Sergey Brin using GIMP. A revised logo debuted on September 1, 2015. The previous logo, with slight modifications between 1999 and 2013, was designed by Ruth Kedar, with a wordmark ...

  3. Log sum inequality - Wikipedia

    en.wikipedia.org/wiki/Log_sum_inequality

    The log sum inequality can be used to prove inequalities in information theory. Gibbs' inequality states that the Kullback-Leibler divergence is non-negative, and equal to zero precisely if its arguments are equal. [3] One proof uses the log sum inequality. The inequality can also prove convexity of Kullback-Leibler divergence.

  4. Portals (initiative) - Wikipedia

    en.wikipedia.org/wiki/Portals_(initiative)

    Portals (initiative) Portals is a global public art initiative that connects people around the globe through real-time video audiovisual technology housed inside a gold-painted, converted shipping container or other structure. [1] [2] [3] Individuals and groups enter local Portals and engage with individuals or groups in distant Portals through ...

  5. Đoan Trang - Wikipedia

    en.wikipedia.org/wiki/Đoan_Trang

    In 1995, she passed Technical Department of Vocal – Ho Chi Minh City Music Institute, she also enrolled at Pedagogic English of Ho Chi Minh University of Foreign Language and Information Technology (HUFLIT), although studying at two universities at the same time, she still managed to participate in many activities, especially Green Summer ...

  6. Portal:The arts - Wikipedia

    en.wikipedia.org/wiki/Portal:The_arts

    The arts or creative arts are a wide range of human practices of creative expression, storytelling, and cultural participation. They encompass multiple diverse and plural modes of thinking, doing, and being, in an extremely broad range of media. Both dynamic and a characteristically constant feature of human life, they have developed into ...

  7. Logarithmically concave function - Wikipedia

    en.wikipedia.org/wiki/Logarithmically_concave...

    Logarithmically concave function. In convex analysis, a non-negative function f : Rn → R+ is logarithmically concave (or log-concave for short) if its domain is a convex set, and if it satisfies the inequality. for all x,y ∈ dom f and 0 < θ < 1. If f is strictly positive, this is equivalent to saying that the logarithm of the function, log ...

  8. Tunnel to Towers Foundation - Wikipedia

    en.wikipedia.org/wiki/Tunnel_to_Towers_Foundation

    See also 2023 Hula Bowl, sponsored by the foundation References ^ "STEPHEN SILLER TUNNEL TO TOWERS FOUNDATION". open990. Retrieved July 15, 2022. ^ "Stephen Siller Tunnel to Towers Foundation". Charity Navigator. Retrieved July 18, 2022. ^ a b c "Frequently Asked Questions". Tunnel to Towers Foundation. Retrieved July 15, 2022. ^ Swick, Gerald (February 26, 2015). "TUNNEL TO TOWERS AIDS ...

  9. Becker Professional Education - Wikipedia

    en.wikipedia.org/wiki/Becker_Professional_Education

    Becker Professional Education offers a range of courses and programs for professional development and career advancement.