Abstract: A system and method for determining, from a portfolio having a plurality of tasks, possible values, for the portfolio, of one or more parameters shared across the plurality of tasks. A composite timeline is generated that encompasses each task timeline. Two or more probability distributions are received for each task, the probability distributions reflecting potential values of the one or more shared parameters at particular points on the composite timeline. The probability distributions for each task are used to calculate a bounded probability distribution for the portfolio.

Abstract: A system and method for determining a composite bounded probability distribution of values of a first parameter at one or more values of a second parameter. A bounded probability distribution of values of a common first parameter is defined for each of one or more values of a common second parameter. A composite bounded probability distribution is determined for the portfolio at a selected value of the second parameter by performing a frequency domain convolution using the bounded probability distribution of each object at the selected value of the second parameter.

Abstract: A system and method for determining a composite bounded probability distribution of values of a first parameter at one or more values of a second parameter. A bounded probability distribution of values of a common first parameter is defined for each of one or more values of a common second parameter. A composite bounded probability distribution is determined for the portfolio at a selected value of the second parameter by performing a frequency domain convolution using the bounded probability distribution of each object at the selected value of the second parameter.

Abstract: A system and method for calculating, across one or more objects or portfolios, a probability distribution of values of a first parameter for one or more values of a second parameter (e.g., time). Probability distributions are assigned to each object at two or more different values of the second parameter. Each probability distribution defines a first parameter value distribution for that object at that particular value of the second parameter. Probability distributions of the first parameter across two or more objects or across a portfolio are calculated over changing values of the second parameter as a function of the probability distributions assigned to each object involved.

Abstract: A system and method for calculating, across one or more objects or portfolios, a probability distribution of values of a first parameter for one or more values of a second parameter (e.g., time). Probability distributions are assigned to each object at two or more different values of the second parameter. Each probability distribution defines a first parameter value distribution for that object at that particular value of the second parameter. Probability distributions of the first parameter across two or more objects or across a portfolio are calculated over changing values of the second parameter as a function of the probability distributions assigned to each object involved.