A job scheduling method for scheduling of job allocation to various resources, wherein each workload of a job is allocated to each time unit along a time axis in units of job and resource type. Based on the workload allocated in units of resource type, an initial workload for all resources at each time...http://www.google.com.tw/patents/US4852001?utm_source=gb-gplus-share專利 US4852001 - Job scheduling method and system