Dragons' Den (UK TV programme) Dragons' Den (UK TV programme) Dragons' Den is a British television programme, hosted by Evan Davis. The format of the show is owned by Sony Pictures Television and is based on the original Japanese programme, which has been sold around the world. The programme has been produced by BBC Manchester since its inception and was first broadcast on BBC Two on 4 January 2005. The show allows several entrepreneurs an opportunity to present their varying business ideas to a panel of five wealthy investors, the "Dragons" of the show's title, and pitch for financial investment while offering a stake of
Yao's Millionaires' Problem Yao's Millionaires' Problem Yao's Millionaires' problem is a secure multi-party computation problem which was introduced in 1982 by Andrew Yao, a prominent computer scientist and computational theorist. The problem discusses two millionaires, Alice and Bob, who are interested in knowing which of them is richer without revealing their actual wealth. This problem is analogous to a more general problem where there are two numbers formula_1 and formula_2 and the goal is to solve the inequality formula_3 without revealing the actual values of formula_1 and formula_2. The Millionaires' Problem is an important problem in cryptography, the solution of which is used