A study of the causes of these rate movements, by Stuart Gabriel of the University of California, Los Angeles, and Stuart Rosenthal of Syracuse University, concluded that further declines seem likely, but that a forecast would depend "on uncertain forecasts of attitudes toward investing in homeownership as well as changes in credit market and other economic conditions".
Inevitably, decision and control algorithms for autonomous driving need to cope with such uncertain forecasts.
Furthermore, my model produced uncertain forecasts in relatively few cases (e.g., Florida, Virginia, North Carolina), which is a measure of its predictive power.
Despite the uncertain forecast, Peter Mele, the tournament director, remained hopeful that golf would eventually draw more attention than the weather.
Mr. Obama's uncertain forecast about when the economy will begin to rebound contrasted with the projections embedded in the budget he recently released.
"We had a decent shot at it," Michael D. Leinbach, the shuttle launching director, said, explaining the decision early Friday to begin pumping more than half a million gallons of rocket fuel into the external fuel tank despite the uncertain forecast.
It is postulated that uncertain forecast values, e.g. expected safety, quality, or the completion date of a structure, can be improved or scheduled more precisely by a higher investment.
And its consequences, as Shearer expertly unfolds through the lives of the Inupiat villagers and their advocates, are not simply accidental or part of an uncertain forecast, but a present-day calamity and humanitarian crisis that foreshadows our future.
Later on June 24, the National Hurricane Center noted in its next advisory that this "is a very difficult and highly uncertain forecast", citing Debby's slow movement and widespread computer forecast models.
Even before Asia's present financial difficulties, car makers had to find their way through a maze of national politics, trading barriers and uncertain growth forecasts.
As the consultants noted crisply, alternatives to high-speed rail "do not involve committing some £18bn now to construct a new line that will not be available for use until 2025 on the strength of some very uncertain demand forecasts, to achieve benefits from faster rail journey times that have dubious economic value, most of which will not materialise for 30 or 40 years into the future".
