bijari@iut.ac.ir Google Scholar Office Industrial Department - Room No. Phone +98 31 33915510 Fax +98 31 33915526 Positions Professor of Industrial Engineering Department Research Interests Meta heuristics methods Production planning Models Optimization More ArticlesJournal Papers Title DOI type Integrated Production and Non-cyclical Maintenance Planning in Flow Shop Environment with Limited Buffer # Journal Analysis of effective factors on gas leakage of polyethylene pipes for the intelligent forecasting of leakage degree # Journal Robust Simultaneous Lot-sizing and Scheduling with considering Controllable Processing Time and Fixed Carbon Emission in Flow-shop Environment # Journal Scheduling of Cellular manufacturing system considering price elasticity of demand and varying energy price based on the time of use # Journal Polynomial-time algorithms to solve the single-item capacitated lot sizing problem with a 1-breakpoint all-units quantity discount # Journal New Quantitative Predictability-Based Method of Risk Measurement to Make Profitable Investment Decisions in Financial Markets # Journal Bed management with considering bed-blocking and elective patient admissions using simulation optimisation # Journal Making investment decisions in stock markets using a forecasting-Markowitz based decision-making approaches # Journal A novel flexible model for lot sizing and scheduling with non-triangular period overlapping and carryover setups in different machine configurations # Journal Simultaneous scheduling and lot-sizing with earliness/tardiness penalties # Journal