What's the difference between an Integer and int in Java? Here we compare these two Java data types for usage, performance and when to choose an int or an Integer in your code.

A unifying framework is developed to facilitate the understanding of most known computational approaches to integer programming. A number of currently operational algorithms are related to this ...

Kevin Broughan, Nan Zhu, An Integer Programming Problem with a Linear Programming Solution, The American Mathematical Monthly, Vol. 107, No. 5 (May, 2000), pp. 444-446 ...