Neural Networks Approach to Optimization of Steel Alloys Composition. - Petia D. Koprinkova-Hristova; Nikolay Tontchev; Silvia Popova (EANN, 2011)

Echo State Networks for Multi-dimensional Data Clustering. - Petia D. Koprinkova-Hristova; Nikolay Tontchev (ICANN (1), 2012)

Two approaches to multi-criteria optimisation of steel alloys for crankshafts production. - Petia D. Koprinkova-Hristova; Nikolay Tontchev; Silviya Popova (Int. J. Reason. based Intell. Syst., 2013)