Therefore, existing solutions will be prohibitively inefficient in large-scale parallel file systems.
Moreover, the structural and semantic heterogeneity of ecological data sets makes the development of custom solutions for integrating and querying these data prohibitively costly for large-scale synthesis.
Silver, however, is prohibitively expensive for large-scale deployments, and it's also toxic, capable of causing environmental harm if it dissolves into the water being cycled through the battery.
The most successful catalysts are Rh-based, which is prohibitively expensive for large-scale production [81].
This problem can be solved by general-purpose solvers; however, these can be prohibitively expensive in large-scale applications.
Second, if individual fingerprinted copies for each customer are generated at the server side, the amount of computational and bandwidth resources needed by the server may soon become prohibitively high in large-scale systems.
Randomization into treatment groups might be logistically difficult or even impossible (e.g., adding additional full-time teachers to treatment classes), unethical (e.g., withholding free lunch from needy children), or prohibitively expensive (e.g., large-scale redesign of classrooms).
These methods can provide reliable data when properly executed, but they suffer from being (1) highly dependent on human expertise and vulnerable to human error, (2) limited in taxonomic precision, as many taxa are only identifiable to family, and (3) prohibitively time-consuming for large-scale studies.
Finding an exact solution to a partitioning task of this kind is believed to be an NP-complete problem, making it prohibitively difficult to solve for large-scale networks, but a wide variety of heuristic algorithms have been developed that give acceptably good solutions in many cases.
The Bayesian inference of models associated with large-scale simulations is prohibitively expensive even for massively parallel architectures.
Large-scale irrigation projects are prohibitively expensive and can ruin villages and ecosystems.
