Narrow search
Showing 1 - 10 of 25
Cover Image
Tight lower bounds for semi-online scheduling on two uniform machines with known optimum
Dósa, György; Fügenschuh, Armin; Tan, Zhiyi; Tuza, Zsolt - In: Central European journal of operations research : CEJOR … 27 (2019) 4, pp. 1107-1130
Persistent link: https://www.econbiz.de/10012106587
Cover Image
A new heuristic and an exact approach for a production planning problem
Auer, Peter; Dósa, György; Dulai, Tibor; Fügenschuh, … - In: Central European journal of operations research 29 (2021) 3, pp. 1079-1113
Persistent link: https://www.econbiz.de/10012587745
Cover Image
A note on hierarchical scheduling on two uniform machines
Tan, Zhiyi; Zhang, An - In: Journal of combinatorial optimization 20 (2010) 1, pp. 85-95
Persistent link: https://www.econbiz.de/10008649235
Cover Image
Scheduling to minimize the maximum total completion time per machine
Wan, Long; Ding, Zhihao; Li, Yunpeng; Chen, Qianqian; … - In: European journal of operational research : EJOR 242 (2015) 1, pp. 45-50
Persistent link: https://www.econbiz.de/10010487456
Cover Image
Pseudo lower bounds for online parallel machine scheduling
Tan, Zhiyi; Li, Rongqi - In: Operations research letters 43 (2015) 5, pp. 489-494
Persistent link: https://www.econbiz.de/10011386448
Cover Image
On the exact bounds of SPT for scheduling on parallel machines with availability constraints
Tan, Zhiyi; Chen, Yong; Zhang, An - In: International journal of production economics 146 (2013) 1, pp. 293-299
Persistent link: https://www.econbiz.de/10010221617
Cover Image
A (32+ε)-approximation algorithm for scheduling on two parallel machines with job delivery coordination
Chen, Yong; Zhang, An; Tan, Zhiyi; Xue, Ying; Chen, … - In: Journal of the Operational Research Society 72 (2021) 9, pp. 1929-1942
Persistent link: https://www.econbiz.de/10012624796
Cover Image
Scheduling with periodic availability constraints to minimize makespan
Yu, Lishi; Tan, Zhiyi - In: Journal of scheduling : JOS 27 (2024) 3, pp. 277-297
Persistent link: https://www.econbiz.de/10015049234
Cover Image
A set partitioning reformulation of a school bus scheduling problem
Fügenschuh, Armin - In: Journal of scheduling 14 (2011) 4, pp. 307-318
Persistent link: https://www.econbiz.de/10009270901
Cover Image
Bin covering with a general profit function : approximability results
Benkő, Attila; Dósa, György; Tuza, Zsolt - In: Central European journal of operations research : CEJOR … 21 (2013) 4, pp. 805-816
Persistent link: https://www.econbiz.de/10010190827