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249:"waste" steps, another type. He calls the value stream the process and the non-value streams the operations. The thinking here is that the non–value-adding steps are often preparatory or tidying up to the value-adding step and are closely associated with the person or machine/workstation that executes that value-adding step. Therefore, each vertical line is the "story" of a person or workstation whilst the horizontal line represents the "story" of the product being created.
42:-management method for analyzing the current state and designing a future state for the series of events that take a product or service from the beginning of the specific process until it reaches the customer. A value stream map is a visual tool that displays all critical steps in a specific process and easily quantifies the time and volume taken at each stage. Value stream maps show the flow of both materials and information as they progress through the process.
20:
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suggests that the value-adding steps be drawn across the centre of the map and the non–value-adding steps be represented in vertical lines at right angles to the value stream. Thus, the activities become easily separated into the value stream, which is the focus of one type of attention, and the
66:
The purpose of value-stream mapping is to identify and remove or reduce "waste" in value streams, thereby increasing the efficiency of a given value stream. Waste removal is intended to increase productivity by creating leaner operations which in turn make waste and quality problems easier to
229:. The current state value stream map is used to determine what the process currently looks like, the future state value stream map focuses on what the process will ideally look like after process improvements have occurred to the value stream.
240:
The current state value stream map must be created before the future state map and is created by observing the process and tracking the information and material flow. The value stream map is then created using the following symbols:
57:
diagram shows an overview of all activities within a company. Other business activities may be represented in "value stream diagrams" and/or other kinds of diagram that represent business processes that create and use business data.
144:: an overly complex solution for a simple procedure. Previously referred to as inappropriate processing, and includes unsafe production. This typically leads to poor layout and communication, and unnecessary motion.
259:
Value-stream mapping analyzes both material (artifact) and information flow. The following two resources exemplify the use of VSM in the context of software process improvement in industrial settings:
206:
NNVA activities may also be referred to as "sustaining non-value adding", i.e. they have to be done, or they are necessary to sustain the business but do not contribute to customer requirements.
150:: an overabundance of inventory which results in greater lead times, increased difficulty identifying problems, and significant storage costs. Previously referred to as unnecessary inventory.
156:: ergonomic waste that requires employees to use excess energy such as picking up objects, bending, or stretching. Previously referred to as unnecessary movements, and usually avoidable.
126:: creating too much of a good or service that damages production flow, quality, and productivity. Previously referred to as overproduction, and leads to storage and lead time waste.
768:
23:
Value-stream mapping usually employs standard symbols to represent items and processes, therefore knowledge of these symbols is essential to correctly interpret the
788:
Ali NB, Petersen K, Breno
Bernard Nicolau de França. Evaluation of simulation-assisted value-stream mapping for software product development: Two industrial cases.
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Although value-stream mapping is often associated with manufacturing, it is also used in logistics, supply chain, service related industries, healthcare,
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263:"Artifact analysis": analysis of software artifacts like requirements, use case, change request or defect report through the development process
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138:: the process by which goods are moved around. Previously referred to as transport, and includes double-handling and excessive movement.
945:
779:
Rother, Mike, and John Shook. Learning to see: value stream mapping to add value and eliminate muda. Lean
Enterprise Institute, 2003.
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http://www.isixsigma.com/index.php?option=com_k2&view=itemlist&layout=category&task=category&id=90&Itemid=222#
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308:: line graphs showing the customer demand and production, allowing visualisation of supply and demand and potential delays.
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Mastering lean product development: a practical, event-driven process for maximizing speed, profits and quality
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Daniel T. Jones (1995) identifies seven commonly accepted types of waste. These terms are updated from
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FLOW-assisted value-stream mapping in the early phases of large-scale software development
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The
Complete Lean Enterprise: Value Stream Mapping for Administrative and Office Processes
300:: helps draw connections to other industries that may have solutions to existing problems.
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environments to analyze and design flows at the system level (across multiple processes).
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699:. Karlskrona: Department of Software Engineering, Blekinge Institute of Technology; 2015.
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Operationalization of lean thinking through value-stream mapping with simulation and FLOW
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Toyota
Production System - An Integrated Approach to Just-In-Time | Y. Monden | Springer
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710:"Value Stream Mapping symbols : From Clarity to Chaos The Unintended consequences"
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266:"Information flow analysis": analysis of information flows in the development process
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Healthcare Kaizen: Engaging Front-Line Staff in
Sustainable Continuous Improvements
50:
16:
Lean-management method for analyzing the current state and designing a future state
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192:): actions that are wasteful but necessary under current operating procedures.
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162:: any cost associated with defects or the resources required to correct them.
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Hines and Rich (1997) defined seven value-stream mapping tools. These are:
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Lean
Hospitals: Improving Quality, Patient Safety, and Employee Engagement
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54:
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Learning to See: value-stream mapping to create value and eliminate muda
19:
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Integral
Logistic Structures: Developing Customer-oriented Goods Flow
294:: identifying critical bottlenecks for processes in a simple diagram.
332:: combined model that overviews supply chain from an industry level.
867:. Project Management Institute (7th ed.). Newtown Square, PA.
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Value-stream mapping has supporting methods that are often used in
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A guide to the project management body of knowledge (PMBOK guide)
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90:, project management, and administrative and office processes.
202:): conversion or processing of raw materials via manual labor.
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Yasuhiro Monden (1994) identifies three types of operations:
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Value-stream mapping is a recognised method used as part of
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316:: locates product and service defects in the supply chain.
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Lean IT: Enabling and
Sustaining Your Lean Transformation
460:"34 for Quality : John Bicheno : 9780951382943"
421:
132:: any time goods are not being transported or worked on.
437:. Brookline, Massachusetts: Lean Enterprise Institute.
743:. Stamford, Connecticut: Productivity Press. pp.
182:): actions that should be eliminated, such as waiting.
540:
Lean
Management Principles for Information Technology
807:. Journal of Systems and Software. 2016;111:213-27.
595:. Northridge, California: Technology Perspectives.
684:Business Process Improvement: the Hambleton Story
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817:Rich, Nick; Esain, Ann; Bateman, Nicola (1997).
816:
740:A Revolution in Manufacturing: The SMED System
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564:Bell, Steven; Orzen, Michael (2010-09-14).
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887:: CS1 maint: location missing publisher (
819:Lean Evolution: Lessons from the Workplace
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221:There are two kinds of value stream maps,
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53:that adds value to a material product, a
920:at the Lean Enterprise Institute website
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767:"Value Stream Mapping" Article Source:
650:Hines, Peter; Rich, Nick (1997-01-01).
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1111:
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482:
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384:"Value Stream Mapping—an Introduction"
36:material- and information-flow mapping
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863:Project Management Institute (2021).
832:Hoekstra, Sjoerd; Romme, Jac (1992).
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643:
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510:Graban, Mark; Swartz, Joseph (2011).
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653:The seven value stream mapping tools
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791:Information and Software Technology
322:: determines inflection points for
236:Value stream mapping common symbols
216:
209:For additional views on waste, see
13:
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616:Keyte, Beau; Locher, Drew (2004).
570:. Boca Raton, Florida: CRC Press.
543:. Boca Raton, Florida: CRC Press.
516:. Boca Raton, Florida: CRC Press.
489:. Boca Raton, Florida: CRC Press.
433:Rother, Mike; Shook, John (1999).
14:
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1032:Failure mode and effects analysis
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803:Ali NB, Petersen K, Schneider K.
416:Project Management Institute 2021
244:In a build-to-the-standard form,
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186:Necessary but non-value adding
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363:Value-stream-mapping software
113:Toyota Production System, TPS
392:American Society for Quality
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291:Supply chain response matrix
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1079:Statistical process control
591:Mascitelli, Ronald (2011).
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271:Associated analysis methods
176:Non-value adding operations
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330:Physical structure mapping
124:Faster-than-necessary pace
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686:, accessed 13 August 2020
537:Plenert, Gerhard (2011).
394:. p. 64 – via
382:Manos, Tony (June 2006).
298:Production variety funnel
115:) original nomenclature (
1001:Business process mapping
838:. Industrial Press Inc.
418:, §4.6.6 Focus on Value.
396:University of Washington
343:Business process mapping
305:Forrester effect mapping
280:Process activity mapping
167:Waste removal operations
320:Decision point analysis
464:www.bookdepository.com
313:Quality filter mapping
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160:Correction of mistakes
49:map represents a core
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1053:Design of experiments
975:Voice of the customer
483:Graban, Mark (2011).
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980:Value-stream mapping
916:Value-stream mapping
911:at Wikimedia Commons
909:Value stream mapping
326:in the supply chain.
324:push-and-pull demand
84:software development
32:Value-stream mapping
1027:Root cause analysis
88:product development
1124:Lean manufacturing
1006:Process capability
458:Depository, Book.
348:Lean manufacturing
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211:Lean manufacturing
154:Unnecessary motion
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107:operating model "
94:Identifying waste
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857:References
754:0915299097
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695:Ali N.B.,
682:Cain, M.,
469:2018-03-22
142:Processing
136:Conveyance
67:identify.
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883:cite book
369:Citations
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130:Waiting
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