Tagarelli A, I Trubitsyna and S Greco (2004). “Combining Linear Programming and Clustering Techniques for the Classification of Research Centers.” AI Communications 17(3): 111-122.
Tagarelli A, I Trubitsyna and S Greco (2004). “Combining Linear Programming and Clustering Techniques for the Classification of Research Centers.” AI Communications 17(3): 111-122.