Clustering and Dispatching Rule Selection Framework for Batch Scheduling
نویسندگان
چکیده
منابع مشابه
Synthesis and Dispatching of Production Schemes for Chemical Batch Plants
We propose a computer-aided methodology to automatically generate production schemes for chemical batch plants operating in multi-batch mode. Our approach is based on the following principles: (1) the plant is modeled at the level of process operations whose behavior is specified by timed automata, (2) the production schemes are generated using algorithms for reachability analysis of timed auto...
متن کاملA New Dispatching Rule for the Stochastic Single-Machine Scheduling Problem
In this article, the authors consider the n-job single-machine scheduling problem in which jobs with stochastic processing time requirements arrive to the system at random times. The performance measure combines both mean and variance of job completion times. In this study, a dispatching rule is designed to minimize the performance measure using a simulation model built using AWESIM. Different ...
متن کاملA dispatching rule for photolithography scheduling with an on-line rework strategy
Generally speaking, wafer fabrication factories define the photolithography area as the dispatching center of the entire factory. To establish a set of operative dispatching rules in the photolithography area while taking into consideration the rework of defective products would assist in coordinating and balancing the workload of the entire production line. Furthermore, it would help to enhanc...
متن کاملA framework for feature selection in clustering.
We consider the problem of clustering observations using a potentially large set of features. One might expect that the true underlying clusters present in the data differ only with respect to a small fraction of the features, and will be missed if one clusters the observations using the full set of features. We propose a novel framework for sparse clustering, in which one clusters the observat...
متن کاملA stochastic model for project selection and scheduling problem
Resource limitation in zero time may cause to some profitable projects not to be selected in project selection problem, thus simultaneous project portfolio selection and scheduling problem has received significant attention. In this study, budget, investment costs and earnings are considered to be stochastic. The objectives are maximizing net present values of selected projects and minimizing v...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Mathematics
سال: 2020
ISSN: 2227-7390
DOI: 10.3390/math8010080