Sentence examples for problems now exist from inspiring English sources
There are nearly one billion people hungry and one billion people overweight, and in many countries these problems now exist simultaneously.
In spite of these subtleties, a number of solutions to the technical frame problem now exist that are adequate for logic-based AI research.
While Deutsch's problem is rather trivial, there now exist several quantum algorithms with interesting applications, notably Shor's factorization algorithm for factoring large composite integers in polynomial time (with direct application to 'public key' cryptography, a widely used classical cryptographic scheme) and Grover's database search algorithm.
For example, sophisticated clinical practice guidelines (CPG) now exist for most common medical problems, their diagnosis, and treatment.
A significant amount of research has therefore gone into solving this problem as efficiently as possible and many algorithms now exist that address it.
Niche communities now exist online for nearly every passion, problem, interest and ailment imaginable.
In conventional medicine, the rise of quality criteria (which now exist in dozens of versions; [ 4]) was in response to problems encountered in writing systematic reviews.
Numerous examples of this process now exist.
No such agency now exists.
