"inefficient solution" is correct and usable in written English.
You can use it to describe a solution that is not effective or efficient, like "The inefficient solution was rejected in favor of a better option."
The Americans are opposed on ideological grounds and would prefer to set up an ad hoc tribunal, which the Europeans consider an inefficient solution.
True, it throws $30 billion at an inefficient solution to a problem that seems to be dwindling under its own steam.
For services like those, on-demand is an inappropriate and inefficient solution.
Thus, (bar{x}) is an inefficient solution for problem (P), which is a contradiction.
A simple but inefficient solution would be to transmit the smaller of the two sets and let the receiver compute and announce the difference.
String manipulation, supported by SPARQL, may be used for this purpose but requires users to know in advance the IRI types being used in each resource, making it a cumbersome and inefficient solution.
That will require challenging, messy, expensive and inefficient solutions.
Consequently, optimization efforts basing on these impractical models result in inefficient solutions.
Furthermore, a particular data reorganization can be expressed by the developer in several ways that may lead to inefficient solutions (mostly unneeded data copies and transfers).
However, only a fraction of these services are generally considered in land management decisions, resulting in trade-offs and societally inefficient solutions.
The startup is pricing its product the same as US alternatives, but is seeking to strike a balance in Latin America between expensive, inefficient solutions and those that don't solve all of their employees needs.
