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  2. Secretary problem - Wikipedia

    en.wikipedia.org/wiki/Secretary_problem

    Sometimes this strategy is called the / stopping rule, because the probability of stopping at the best applicant with this strategy is already about / for moderate values of . One reason why the secretary problem has received so much attention is that the optimal policy for the problem (the stopping rule) is simple and selects the single best ...

  3. Optimal stopping - Wikipedia

    en.wikipedia.org/wiki/Optimal_stopping

    There are generally two approaches to solving optimal stopping problems. [4] When the underlying process (or the gain process) is described by its unconditional finite-dimensional distributions , the appropriate solution technique is the martingale approach, so called because it uses martingale theory, the most important concept being the Snell ...

  4. Odds algorithm - Wikipedia

    en.wikipedia.org/wiki/Odds_algorithm

    In decision theory, the odds algorithm (or Bruss algorithm) is a mathematical method for computing optimal strategies for a class of problems that belong to the domain of optimal stopping problems. Their solution follows from the odds strategy, and the importance of the odds strategy lies in its optimality, as explained below.

  5. Algorithm - Wikipedia

    en.wikipedia.org/wiki/Algorithm

    Flowchart of using successive subtractions to find the greatest common divisor of number r and s. In mathematics and computer science, an algorithm (/ ˈ æ l ɡ ə r ɪ ð əm / ⓘ) is a finite sequence of mathematically rigorous instructions, typically used to solve a class of specific problems or to perform a computation. [1]

  6. Prisoner's dilemma - Wikipedia

    en.wikipedia.org/wiki/Prisoner's_dilemma

    In international relations theory, the prisoner's dilemma is often used to demonstrate why cooperation fails in situations when cooperation between states is collectively optimal but individually suboptimal. [37] [38] A classic example is the security dilemma, whereby an increase in one state's security (such as increasing its military strength ...

  7. Plurality (voting) - Wikipedia

    en.wikipedia.org/wiki/Plurality_(voting)

    [4] [5] An absolute majority (also a majority ) is a number of votes "greater than the number of votes that possibly can be obtained at the same time for any other solution", [ a ] when voting for multiple alternatives at a time [ 6 ] [ b ]

  8. ConocoPhillips (COP) Q4 2024 Earnings Call Transcript - AOL

    www.aol.com/conocophillips-cop-q4-2024-earnings...

    And we expect our effective corporate tax rate to be in the 36% to 37% range at strip pricing, excluding any onetime items, with an effective cash tax rate in the 35% to 36% range.

  9. Plurality voting - Wikipedia

    en.wikipedia.org/wiki/Plurality_voting

    [4] There are several versions of plurality voting for multi-member district. [5] The system that elects multiple winners at once with the plurality rule and where each voter casts as many X votes as the number of seats in a multi-seat district is referred to as plurality block voting.