As supply chain management has matured, maintaining the precise flow of goods to manage schedules (and minimize inventories) on a just-in-time basis still presents major challenges. This has inspired an array of models and algorithms to help ensure the precise flow of components and final products into inventories to meet just-in-time requirements. This is the first survey of the theoretical work on computer systems models and algorithms utilized in just-in-time scheduling.

Whether different types of costs are to be reduced, benefits to be maximized or scarce resources to be managed, scheduling theory provides intelligent methods for practitioners and scientists. The just-in-time (JIT) production philosophy has enriched the classical scheduling theory with models that consider characteristics such as inventory costs, set-up times, lot sizing, or maintenance. This edited volume considers the specifics of just-in-time systems. It provides knowledge and insights on recent advances in scheduling theory where just-in-time aspects are considered. Contributions on models, theory, algorithms, and applications, that bring the theory up-to-date on the state-of-the-art of JIT systems are presented. Professionals, researchers and graduate students will find this book useful.

This study investigates the relation of total quality management (TQM) and just-in-time purchasing (JITP) with respect to firms' performance, based on theories from operations management, organization theory, strategic management and marketing. U.S. companies have implemented TQM and JITP techniques to improve their global competitive position. The lack of empirical research on how these techniques effect firms performance makes it necessary to explain their strategic values as management innovations. In this study, a cross-sectional mail survey was used with the target population of firms in the continental United States that have implemented either technique, or both. The results indicate that the extent of TQM and JITP implementation positively correlates with a firm's performance. Furthermore, the relation between JITP and financial and market performance is more significant in those industries that face high as opposed to low foreign competition. In this study, the validity of findings was assessed in four parts: statistical conclusion, internal, construct, and external validity. Each validity type is defined and its threats are discussed. Based on the findings, a revised research model is offered. The author also notes likely avenues of future research for theorists and practitioners.

"It is a book for manufacturing companies that are fighting desperately for survival and that will go to any length to improve their factories and overcome the obstacles to success. One could even call this book a bible for corporate survival."Hiroyuki Hirano Known as the JIT bible in Japan, JIT Implementation Manual The Complete Guide t

The enduring repercussions of the Asian financial crisis in 1997, the worsening global economy following the burst of the dotcom bubbles in 2001, the financial tsunami in 2008, and the incessant rise in customer demand for better services have all contributed to shrinking profit margins for businesses around the world. To cope with these challenges, firms are discovering logistics as a competitive weapon when looking for ways to strengthen and preserve their market positions. One successful solution has been the adoption of Just-in-Time manufacturing systems, which involve many functional areas of a firm such as manufacturing, engineering, marketing, and purchasing, among others. Just-in-Time Logistics extends the JIT concept in manufacturing to business logistics, an area that has been observed to account for more than 30 per cent of sales revenue for some firms. It gives you an overview and an introduction of JIT logistics, and provides managerial insights on how to achieve improved logistics performance in terms of cost and service enhancements. A discussion of the quality, implementation, and performance measurement issues related to the application of JIT in business logistics is also presented.

This book explains the implementation of just in time (JIT) production in an industrial context, while also highlighting the application of various, vital lean production tools. Shifting the trade-off between productivity and quality, the book discusses the preparation stages needed before implementing a JIT system. After an introduction to lean manufacturing and JIT, it introduces readers to the fundamentals and practice of Kaizen, paying special attention to lean manufacturing tools. The book demonstrates how to use the 5S approach (with the stages of Seiri, Seiton, Seiso, Seiketsu and Shitsuke), Standardized Work, Single Minute Exchange of Die (SMED) and the Kanban system. In brief, the book provides an understanding of the processes associated with the application of these tools and highlights the benefits attained by companies that have implemented JIT systems. Throughout the book, a real-world case study is used to deepen readers’ understanding of how lean manufacturing tools can be implemented. The book is ideally suited for executive courses in industrial engineering and management, but can also be used for upper undergraduate and graduate courses at universities.

This book reports the elements required for implementing Just in Time (JIT) technique in companies. The main reasons for low implementation processes and the main benefits from the successful implementation of them are highlighted in this book. Structural equation models are presented to help identify the essential elements in JIT.

Just in time, or JIT, amounts to efficient and cost-effective material management in building construction. While employed as an estimator, Rafael Rivera was challenged with formulating material takeoffs having waste factors that appeared to be higher than industry norms. This resulted in his project bid being inherently higher and placed his firm at a competitive disadvantage, due to higher carrying costs compared to other contractor bids. He recalls, "On a bid strategy involving a small Mobile City Public Works concrete sidewalk project, I submitted a bid that was very competitive. Although we were not the bid winners, the bid margin between my bid and the winning bid was a meager $4. That is what we call in the construction industry, 'sharpening your pencils.' " His inspiration for publishing this book? "In looking back at some of my projects, I was challenged with storing materials in limited space. The most memorable project was the re-roofing of NASA's Vehicle Assembly Building (VAB) at Kennedy Space Center in Cocoa Beach, Florida." Limited space was a major obstacle, as well as dealing with a multilevel structure where the volume was larger than the New Orleans Astrodome.

This book is a printed edition of the Special Issue " Algorithms for Scheduling Problems" that was published in Algorithms

260 2 Crew Legalities and Crew Pairing Repair 264 3 Model and Mathematical Formulation 266 4 Solution Methodology 271 5 Computational Experiences 277 6 Conclusion 285 REFERENCES 286 10 THE USE OF OPTIMIZATION TO PERFORM AIR TRAFFIC FLOW MANAGEMENT Kenneth Lindsay, E. Andrew Boyd, George Booth, and Charles Harvey 287 1 Introduction 288 2 The Traffic Flow Management (TFM) Problem 289 3 Recent TFM Optimization Models 292 4 The Time Assignment Model (TAM) 302 5 Summary and Conclusions 307 REFERENCES 309 11 THE PROCESSES OF AIRLINE SYSTEM OPERATIONS CONTROL Seth C. Grandeau, Michael D. Clarke, and Dennis F.X. Mathaisel 312 1 Introduction 313 2 The Four Phases of Airline Schedule Development 315 The Airline Operations Control Center (OCC) 3 320 4 Analysis of Operational Problems 331 5 Areas For Improvement 352 6 Case Study: PT Garuda Indonesia Airlines 357 REFERENCES 368 12 THE COMPLEX CONFIGURATION MODEL Bruce W. Patty and Jim Diamond 370 1 Introduction 370 Problem Description 2 371 Problem Formulation 3 375 4 Model Implementation 379 ix Contents 383 5 Summary REFERENCES 383 13 INTEGRATED AIRLINE SCHEDULE PLANNING Cynthia Barnhart, Fang Lu, and Rajesh Shenoi 384 1 Introduction 385 2 Fleet Assignment and Crew Pairing Problems: Existing M- els and Algorithms 388 3 An Integrated Approximate Fleet Assignment and Crew Pa- ing Model 393 4 An Advanced Integrated Solution Approach 395 5 Case Study 396 6 Conclusions and Future Research Directions 399 REFERENCES 401 14 AIRLINE SCHEDULE PERTURBATION PROBLEM: LANDING AND TAKEOFF WITH