A- SCI-SSCI (ULUSLARARASI) İndeksli Dergilerde Yayınlanan Makaleler:
Örkcü, H. H., Ünsal, M.G., & Bal, H., "A modification of a mixed integer linear programming (MILP) model to avoid the computational complexity." Annals of Operations Research 235.1 (2015): 599-623.
Bacigál, T., Najjari, V., Mesiar, R., & Bal, H., Additive generators of copulas. Fuzzy Sets and Systems, 264, (2015):42-50.
Najjari, V., Bacigál, T., & Bal, H., "An Archimedean copula family with hyperbolic cotangent generator." International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems 22.05 (2014): 761-768.
Örkcü, H. H., & Bal, H., "Goal programming approaches for data envelopment analysis cross efficiency evaluation." Applied Mathematics and Computation 218.2 (2011): 346-356.
Örkcü, H. H., & Bal, H., "Comparing performances of backpropagation and genetic algorithms in the data classification." Expert systems with applications 38.4 (2011): 3703-3709.
Bal, H., & Örkcü, H. H., "A new mathematical programming approach to multi-group classification problems." Computers & Operations Research 38.1 (2011): 105-111.
Bal, H., Örkcü, H. H., & Çelebioğlu, S., "Improving the discrimination power and weights dispersion in the data envelopment analysis."Computers & Operations Research 37.1 (2010): 99-107.
Bal, H., Örkcü, H. H., & Çelebioğlu, S., "A new method based on the dispersion of weights in data envelopment analysis." Computers & Industrial Engineering 54.3 (2008): 502-512.
Bal, H., & Örkcü, H. H., "Data envelopment analysis approach to two-group classification problems and an experimental comparison with some classification models." Hacettepe Journal of Mathematics and Statistics 36.2 (2007).
Bal, H., Örkcü, H. H., & Çelebioğlu, S.,"An experimental comparison of the new goal programming and the linear programming approaches in the two-group discriminant problems." Computers & Industrial Engineering 50.3 (2006): 296-311.
Bal, H., & Gölcükcü, A., "Data Envelopment Analysis: an application to Turkish banking industry." Mathematical and Computational Applications 7.1 (2002): 65-72.