Coherent risk measureIn the fields of actuarial science and financial economics there are a number of ways that risk can be defined; to clarify the concept theoreticians have described a number of properties that a risk measure might or might not have. A coherent risk measure is a function that satisfies properties of monotonicity, sub-additivity, homogeneity, and translational invariance. Consider a random outcome viewed as an element of a linear space of measurable functions, defined on an appropriate probability space.
Alternative investmentAn alternative investment, also known as an alternative asset or alternative investment fund (AIF), is an investment in any asset class excluding stocks, bonds, and cash. The term is a relatively loose one and includes tangible assets such as precious metals, collectibles (art, wine, antiques, vintage cars, coins, musical instruments, or stamps) and some financial assets such as real estate, commodities, private equity, distressed securities, hedge funds, exchange funds, carbon credits, venture capital, film production, financial derivatives, cryptocurrencies, non-fungible tokens, and Tax Receivable Agreements.
Rate-monotonic schedulingL'ordonnancement à taux monotone (en anglais, rate-monotonic scheduling) est un algorithme d'ordonnancement temps réel en ligne à priorité constante (statique). Il attribue la priorité la plus forte à la tâche qui possède la plus petite période. RMS est optimal dans le cadre d'un système de tâches périodiques, synchrones, indépendantes et à échéance sur requête avec un ordonnanceur préemptif. De ce fait, il n'est généralement utilisé que pour ordonnancer des tâches vérifiant ces propriétés.
