Abstract— High-performance computing and vast storage are two key factors required for executing data-intensive applications. In comparison with traditional distributed systems like data grid, cloud computing provides these factors in a more affordable, scalable and elastic platform. Furthermore, accessing data files is critical for performing such applications. Sometimes accessing data becomes...

The Flexible Job Shop Scheduling Problem (FJSP) is one of the most general and difficult of all traditional scheduling problems. The Flexible Job Shop Problem (FJSP) is an extension of the classical job shop scheduling problem which allows an operation to be processed by any machine from a given set. The problem is to assign each operation to a machine and to order the operations on the machine...

The Flexible Job Shop Scheduling Problem (FJSP) is one of the most general and difficult of all traditional scheduling problems. The Flexible Job Shop Problem (FJSP) is an extension of the classical job shop scheduling problem which allows an operation to be processed by any machine from a given set. The problem is to assign each operation to a machine and to order the operations on the machine...

This article presents the analysis of the effect of two different types of work organization (the traditional and a new mechanized, more segmented one) in the packing sector of a luminary manufacturing company in Curitiba, Brazil. A macroergonomic analysis was conducted to evaluate the workers satisfaction with the job; the possible associated postural risk, the level of body pain/discomfort an...

Objective To design and validate a new competency based selection system to recruit general practice registrars, comprising a competency based application form, referees’ reports, and an assessment centre. Design Longitudinal predictive validity study and a matched case comparison. Setting South Yorkshire and East Midlands region, United Kingdom, comprising three deaneries. Participants 46 of 1...

Traditional research on machine scheduling focuses on job allocation and sequencing to optimize certain objective functions that are defined in job completion times. With regard to environmental concerns, energy consumption becomes another critical concern in high-performance systems. In this paper, we address the scheduling problem in a multiple machine system where the computing speeds of the...

Job analysis sits at the heart of all human resource practices, making it a critically important management activity in every organization. However, with increasing competition, shorter product life-cycles, rapid technological innovations, and the changing nature of organizational structures, its underlying assumptions are becoming increasingly questionable in today's dynamic work environment. ...

A job management system is a critical component of a production supercomputing environment, permitting oversubscribed resources to be shared fairly and efficiently. Job management systems that were originally designed for traditional vector supercomputers are not appropriate for the distributed-memory parallel supercomputers that are becoming increasingly important in the high performance compu...