Search Results - person:"Janiak, A."

A survey on scheduling problems with due windows

Janiak, Adam; Janiak, Władysław A.; Krysiak, Tomasz; … - In: European journal of operational research : EJOR 242 (2015) 2, pp. 347-357

Persistent link: https://www.econbiz.de/10010491690

Comment on ‘the strong NP-completeness of 3-PARTITION problem with Bkm’ by Zhongyi Jiang, Fangfang Chen, Chunqing Wu

Janiak, A; Lichtenstein, M; Kovalyov, M Y - In: Journal of the Operational Research Society 64 (2013) 5, pp. 787-787

Persistent link: https://www.econbiz.de/10010633874

Comment on ‘the strong NP-completeness of 3-PARTITION problem with Bkm’ by Zhongyi Jiang, Fangfang Chen, Chunqing Wu

Janiak, A; Lichtenstein, M; Kovalyov, M Y - In: Journal of the Operational Research Society : OR 64 (2013) 5, pp. 787-787

Persistent link: https://www.econbiz.de/10010100550

Soft due window assignment and scheduling of unit-time jobs on parallel machines

Janiak, Adam; Janiak, Wladyslaw; Kovalyov, Mikhail Y.; … - In: 4OR : a quarterly journal of operations research 10 (2012) 4, pp. 347-360

Persistent link: https://www.econbiz.de/10009679519

Scheduling jobs with position-dependent processing times

Janiak, A; Kovalyov, M Y - In: Journal of the Operational Research Society 63 (2012) 7, pp. 1018-1020

Bachman and Janiak provided a sketch of the proof that the problem 1∣ri(v)=ai is NP-hard in the strong sense. However, they did not show how to avoid using harmonic numbers whose encoding is not pseudo-polynomial, which makes the proof incomplete. In this corrigendum, we provide a new complete...

Persistent link: https://www.econbiz.de/10010550990

Scheduling jobs with position-dependent processing times

Janiak, A; Kovalyov, M Y - In: Journal of the Operational Research Society : OR 63 (2012) 7, pp. 1018-1021

Persistent link: https://www.econbiz.de/10009979516

Scheduling jobs under an aging effect

Janiak, A; Rudek, R - In: Operations research, Management science : OR MS ; the … 52 (2012) 3, pp. 229-231

Persistent link: https://www.econbiz.de/10009986593

Scheduling jobs with values dependent on their completion times

Janiak, Adam; Krysiak, Tomasz - In: International journal of production economics 135 (2011) 1, pp. 231-241

Persistent link: https://www.econbiz.de/10009389047

Resource level minimization in the discrete-continuous scheduling

Gorczyca, Mateusz; Janiak, Adam - In: European journal of operational research : EJOR 203 (2010) 1, pp. 32-41

Persistent link: https://www.econbiz.de/10003928071

Scheduling jobs under an aging effect

Janiak, Adam; Rudek, R. - In: Journal of the Operational Research Society : OR 61 (2010) 6, pp. 1041-1048

Persistent link: https://www.econbiz.de/10003979674