In general, it is intractable in dynamic domains that include many objects and relationships.
The problem becomes computationally intractable if dynamic analysis is performed in the time domain, which is often necessary due to nonlinearities.
For the case of multiple flows, DP becomes intractable, and we propose instead an approximate dynamic programming approach using suboptimal policies developed in the single-flow case.
An optimal control policy of a dual adaptive control problem can be derived by solving a stochastic dynamic programming problem, which is computationally intractable using conventional solution methods that involve sampling of a complete hyperstate space.
Economists say the dynamic United States economy has shaken off seemingly intractable slumps before, as in the frightening recession of 1980-82, when conditions and the prospects for recovery seemed, for a while, every bit as bleak as they do now.
However, the works in [34, 38] showed that finding the optimal IDNC schedule for wireless broadcast of a set of packets is computationally intractable due to the curse of dimensionality of the dynamic programming approach.
Dynamic economic dispatch has long been an intractable problem for power system operators and the complexity is ever increasing with new participants such as PEV entering in the equation.
Dynamic mechanical allodynia is a widespread and intractable symptom of neuropathic pain for which there is a lack of effective therapy.
Although accurate in capturing the dynamic of biomolecular interaction systems, SSA becomes computationally intractable, if the time scales of involved interaction events are disparate, because it simulates every single biomolecular interaction event, spending inordinate amounts on fast reactions for very few simulated occurrences of slow reactions.
To report our experience on the value of dynamic three-dimensional computerized tomographic (CT) angiography for immediate diagnosis and management of intractable postpartum hemorrhage (PPH).
