Cyd HoCyd Ho Sau-lan () is a former member of the Legislative Council of Hong Kong (Legco) for the Hong Kong Island constituency. She is a founding member of the Labour Party, since December 2011, and currently holds the position of vice-chairwoman. Previously, she was a founding member of The Frontier, another pro-democracy political group. Since 2006, she has been a founding councillor of the World Future Council.
Boolean algebraIn mathematics and mathematical logic, Boolean algebra is a branch of algebra. It differs from elementary algebra in two ways. First, the values of the variables are the truth values true and false, usually denoted 1 and 0, whereas in elementary algebra the values of the variables are numbers. Second, Boolean algebra uses logical operators such as conjunction (and) denoted as ∧, disjunction (or) denoted as ∨, and the negation (not) denoted as ¬.
École Polytechnique Fédérale de LausanneThe École polytechnique fédérale de Lausanne (EPFL; English: Swiss Federal Institute of Technology in Lausanne; Eidgenössische Technische Hochschule Lausanne) is a public research university in Lausanne, Switzerland. Established in 1853, EPFL has placed itself as a university specializing in engineering and natural sciences. EPFL is part of the ETH Domain, which is directly dependent on the Federal Department of Economic Affairs, Education and Research.
Truth functionIn logic, a truth function is a function that accepts truth values as input and produces a unique truth value as output. In other words: The input and output of a truth function are all truth values; a truth function will always output exactly one truth value; and inputting the same truth value(s) will always output the same truth value.
Robert Sidney (choreographer)Robert Sidney (October 9, 1909 – March 26, 2008) was an American choreographer who was responsible for many film, television and stage dance productions between the 1940s and 1970s. Born in New York City, Sidney studied at New York University, where he took part in a drama group. Self-taught as a dancer, he made his Broadway debut in 1936 in On Your Toes, toured with I Married an Angel in 1938, and in 1940 appeared in Keep Off the Grass, directed by ballet dancer George Balanchine.