In the present paper an overview has been demonstrated, on recent developments in the literature of sequencing and scheduling. These strategies are very useful in the academic literature and very important tools in the area of operational research. Sequencing has given a remarkable attention in research since the improvement of academic publications. In this paper, various tools and techniques of sequencing, has been studied that are used in the scheduling of process. Scheduling comes in branch

more »

... of mathematical modeling in which the problems are pre defined, and there are common characteristics that are translated into similar types of constraints. Here various categories of scheduling and sequencing models are identified. Directions for future research are also provided in present paper scenario along with objective of creating bridge between theory and practical use of different types of sequencing and scheduling in the field of operations research.