Stefanka Chukova

Ensemble k-nearest neighbors based on centroid displacement

Alex X. Wang, Stefanka Chukova, Binh P. Nguyen · Information Sciences · 2023 · 68 citations · Full text

Engineering, Machine Learning, Biometrics +19

Two-dimensional warranty repair strategy based on minimal and complete repairs

Stefanka Chukova, M. R. Johnston · Mathematical and Computer Modelling · 2006 · 67 citations

Reliability Engineering, Engineering, Maintenance Policy +7

Warranty analysis: An approach to modeling imperfect repairs

Stefanka Chukova, Richard Arnold, Dong Q. Wang · International Journal of Production Economics · 2003 · 64 citations

Reliability, Software Maintenance, Warranty Analysis +9

On optimal upgrade level for used products under given cost structures

Mahmood Shafiee, Maxim Finkelstein, Stefanka Chukova · Reliability Engineering & System Safety · 2010 · 62 citations

Mathematical Programming, Cost Allocation, Engineering +14

Synthetic minority oversampling using edited displacement-based <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si42.svg" display="inline" id="d1e3258"> <mml:mi>k</mml:mi> </mml:math> -nearest neighbors

Alex X. Wang, Stefanka Chukova, Binh P. Nguyen · Applied Soft Computing · 2023 · 52 citations · Full text