نتایج جستجو برای WIP

تعداد نتایج: 412  

Journal: :Manufacturing & Service Operations Management 2007
George Liberopoulos, George Kozanidis, Panagiotis Tsarouhas,

W develop a model of a failure-prone, bufferless, paced, automatic transfer line in which material flows through a number of workstations in series, receiving continuous processing along each workstation. When a workstation fails, it stops operating, and so do all the other workstations upstream of it. The quality of the material trapped in the stopped workstations deteriorates with time. If th...

2016
Corey Tessler, Nathan Fisher,

Research on hard real-time systems and their models has predominately focused upon single-threaded tasks. When multi-threaded tasks are introduced to the classical real-time model the individual threads are treated as distinct tasks, one for each thread. These artificial tasks share the deadline, period, and worst case execution time of their parent task. In the presence of instruction and data...

2013
Kishoj Bajracharya, Raphaël Duboz,

With the extensive use of agent-based modeling and simulation, there are many agent-based platforms available. The objective of this paper is to compare 3 agent-based platforms: NetLogo, Repast, and Cormas based on the results of the simulation obtained from the same set of experimental scenarios. For this purpose, agent-based SIR model is chosen to study the pattern of the spread of an infecti...

2016
Enrique Ruiz Zúñiga, Matías Urenda Moris, Anna Syberfeldt,

Manufacturing sectors in Sweden have a long history that leads to common non-optimized flows on the shop floor. Especially when having a really high product mix and a low-volume of customized products, a great deal of effort with respect to flow optimization is needed to stay present and compete in the globalized market. The goal of this project is to support the design and development of the i...

2013
Carlos María Chezzi, Ana Rosa Tymoschuk, Ricardo Lerman,

Performance evaluation of electronic commerce processes requires an integrated vision of the capacities offered by computational resources, website functionalities, and resulting financial outcomes. Simulation is a tool that allows trying out alternative business configurations before implementation. This requires a method that articulates models construction, representing the relation between ...

2012
Song Guo, Xiaolin Hu, Xiaoming Wang,

There is an increasing need for systematic composition of simulation services in the emerging service-oriented computing environment. An important issue that hinders simulation service composition is the mismatch of granularity when coupling two services together. In this paper, we focus on time granularity and event granularity in composing simulation services at the pragmatic level. We identi...

2016
Bingfeng Luo, Yuxuan Lai, Lili Yao, Yansong Feng, Dongyan Zhao,

This paper describes a multi-choice question answering system we designed for the NTCIR-12 QA Lab[3]. This system aims at analysing and answering world history multi-choice questions in the Japanese National Center Test (in English). Our system utilizes preliminary results from an information retrieval baseline as a starting point, and improves by taking structured knowledge base as well as add...

2017
Mieczyslaw M. Kokar, Paul A. Kogut,

In recent years the concept of emergence has captured significant attention in the field of complex systems. However, the inability to predict and control emergent phenomena prevents us from exploring its full potential. The research effort in this paper focuses on exploring emergent behaviors by proposing a framework for analysis of systems that exhibit such behaviors. The framework provides a...

1991
W. Wahlster, E. André, S. Bandyopadhyay, W. Graf, T. Rist,

The task of the knowledge-based presentation system WIP is the generation of a variety of multimodal documents from an input consisting of a formal description of the communicative intent of a planned presentation. WIP generates illustrated texts that are customized for the intended audience and situation. We present the architecture of WIP and introduce as its major components the presentation...

2003
Kazuo Miyashita, Kazuyuki Senoh, Hiroyuki Ozaki, Hirofumi Matsuo,

We develop a constant time interval production planning and control methodology, called CONSTIN, and its associated simulation system for a large-scale and unstable semiconductor manufacturing process. CONSTIN moves work-in-process inventories (WIP) between processes only at a constant time interval, and consequently maintains a desirable level of WIP. Our theoretical and experimental analysis ...

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