Just in Time (JIT) is a system designed to make an organization operate efficiently and with a minimum number of human and mechanical resources. JIT also improves quality, reduces inventory levels, and provides motivation to solve problems as soon as they occur. JIT can be defined as a system designed to eliminate waste in an organization. Waste is anything that does not add to the value of the...

In the face of widespread DEP and ASLR deployment, JIT spraying brings together the best of code injection and code reuse attacks to defeat both defenses. However, to date, JIT spraying has been an x86-only attack thanks to its reliance on variable-length, unaligned instructions. In this paper, we finally extend JIT spraying to a RISC architecture by introducing a novel technique called gadget ...

Many factors affect JIT implementation directly or indirectly. Factors such as product quality and lead time directly affect the implementation of JIT. On the other hand, factors such as work environment, working conditions, motivation, flexibility whether manufacturing or organizational affect JIT implementation indirectly, although their impact is no less important than those affecting direct...

Abstract Manufacturing companies must find competitive methods to produce products cheaper, faster and better to continuously satisfy their customers and acquire organizational success. For continuous improvement to be more successful, hybrid programs such as integrated TQM and JIT approaches give better results. As the existing TQM and JIT integrated approaches in literatures are not analogous...

Materials Requirements Planning (MRP) and Just-in-Time (JIT) are currently two of the most popular manufacturing technologies. Based on 246 Chinese companies’ survey, we found that the degree of the MRP and JIT implementation and integration has a positive relationship with the manufacturer’s performance. The hybrid MRP and JIT system, which create synergy and attains better performance, is wid...

Previous research on JIT provides very little insight as to why the same JIT practices are able to foster competitiveness in one plant but fail to do the same in another plant. The premise of this research is that such failures are due to a lack of managerial concern regarding infrastructure practices needed for JIT. The current JIT literature on infrastructure design is largely prescriptive, b...

Services are available to help support existing employment for individuals with psychiatric disabilities; however, there is a gap in services targeting job interview skills that can help obtain employment. We assessed the feasibility and efficacy of Virtual Reality Job Interview Training (VR-JIT) in a randomized controlled trial. Participants were randomized to VR-JIT (n = 25) or treatment-as-u...

Until now quality assessment of requirements has focused on traditional up-front requirements. Contrasting these traditional requirements are just-in-time (JIT) requirements, which are by definition incomplete, not specific and might be ambiguous when initially specified, indicating a different notion of ‘correctness’. We analyze how the assessment of JIT requirements quality should be performe...

Tracing just-in-time (JIT) compilers record and optimize the instruction sequences they observe at runtime. With some modifications, a tracing JIT can perform well even when the executed program is itself an interpreter, an approach called meta-tracing. The advantage of meta-tracing is that it separates the concern of JIT compilation from language implementation, enabling the same JIT compiler ...

A model for comparing the inventory costs of purchasing under the economic order quantity (EOQ) system and the just-intime (JIT) order purchasing system in existing literature concluded that JIT purchasing was virtually always the preferable inventory ordering system especially at high level of annual demand. By expanding the classical EOQ model, this paper shows that it is possible for the EOQ...