Visual modeling is the graphic representation of objects and systems of interest using graphical language s. Visual modeling languages may be General Purpose Modeling GPM languages e.g., Unified Modeling Language UML , Southbeach Notation , IDEF or Domain Specific Modeling DSM languages e.g., SysML . They include industry open standards e.g., UML, SysML , as well as proprietary standards, such as the visual languages associated with VisSim , MATLAB and Simulink , OPNET , and NI Multisim . VisSim is unique in that it provides a royalty free, downloadable Viewer that lets anyone open and interactively simulate VisSim models. Visual modeling languages are an area of active research that continues to evolve, as evidenced by increasing interest in DSM languages, visual requirements , and visual OWL Web Ontology Language . ref name faq cite web author title Visual OWL url http www.visualmodeling.com VisualOWL.htm ref See also Domain Specific Modeling Model Driven Engineering Modeling language References reflist External links http www.VisualModelingForum.com Visual Modeling Forum A web community dedicated to visual modeling languages and tools. Category Programming language topics Category Unified Modeling Language Category Simulation programming languages http www.vissim.com downloads demos.html VisSim Viewer download page comp sci stub should be information visualization stub or something like that ... more details
multiple issues orphan February 2009 confusing June 2008 introrewrite June 2008 Participatory modeling is an approach which is a branch of the general field of conceptual modeling . Its specialisation is aimed towards involvement of a large number of people. Benefits obtained from this type of modeling is numerous, depending on the application area. In particular participatory modeling can give a high degree of ownership and motivation towards change for the people involved in the modeling process. There exists two major approaches which themselves provide highly different goals for the modeling Continuous modeling and conference modeling. Continuous modeling Continuous modeling focus on the end user being the active modeler. This can be incorporated into an adaptable, context sensitive, intelligent system, which is suited to the end user on an individual level, this combination is often termed model generated workplaces or model generated user environments. The idea is that the end user potentially has the greatest actual domain knowledge and thus the organization as a whole benefits by obtaining and externalization externalize this knowledge. Conference modeling Conference modeling is an approach where the goal often is of a more social kind, such as motivating, change management , externalization of knowledge and so on. The idea is to involve a large number of diversified people from the domain in question. Then the modeling process is performed in participation among them during a fixed period of time. See also Model driven architecture Participatory Design SEQUAL framework Web2.0 References cite paper author Alexander Nossum title Modeling 2.0? State of the art in participatory modeling year 2008 url http folk.ntnu.no alexanno skole ModIS ParticipatoryModeling ParticModel.pdf format PDF accessdate 2008 05 06 Category Operations research Category Scientific modeling ... more details
A modeling language is any artificial language that can be used to express information or knowledge or system ... of the meaning of components in the structure. Overview A modeling language can be graphical or textual. ref Xiao He 2007 . A metamodel for the notation of graphical modeling languages . In Computer ... , Volume 1, Issue , 24 27 July 2007, pp 219 224. ref Graphical modeling languages use a diagramming ... modeling languages typically use standardized keywords accompanied by parameters to make computer interpretable expressions. An example of a graphical modeling language and a corresponding textual modeling language is EXPRESS data modeling language EXPRESS . Not all modeling languages are executable ... required. On the contrary, executable modeling languages are intended to amplify the productivity ... and distributed system s. A large number of modeling languages appear in the literature. Type of modeling languages Graphical types Example of graphical modeling languages in the field of computer science, project management and systems engineering Behavior Trees are a formal, graphical modeling ... system. Business Process Modeling Notation BPMN, and the XML form BPML is an example of a Process Modeling language. EXPRESS data modeling language EXPRESS and EXPRESS G ISO 10303 11 is an international standard general purpose data modeling language. Extended Enterprise Modeling Language EEML is commonly used for business process modeling across a number of layers. Flowchart is a schematic representation of an algorithm or a stepwise process, Fundamental Modeling Concepts FMC modeling language for software intensive systems. IDEF is a family of modeling languages, which include IDEF0 for functional modeling, IDEF1X for information modeling, IDEF3 for business process modeling, IDEF4 for Object Oriented Design and IDEF5 for modeling ontologies. Jackson Structured Programming JSP is a method ... language that is suitable primarily for modeling large object oriented Java programming language ... more details
Instructional modeling is a common pedagogical practice where an instructor acts out or conducts an exhibition of proper skill performance, process execution, or cognitive processing e.g. think aloud . Students refer to the instructor s model and attempt to mimic or reproduce what they observed. Repetition of instructor modeling and subsequent student reproduction promotes automaticity of taught skills, procedures and cognition, which improves student performance. Quite often, instructional modeling is utilized in conjunction with role playing . Joint modeling and role playing practices may follow an I do, We do, You do instructional scaffolding strategy I do refers to the instructor s modeling of a concept We do involves students performing the concept i.e. either a reproduction of the instructor s model or a role playing scenario with instructor support You do refers to students autonomous performance of the concept i.e. through a role playing scenario, modeling reproduction, or real world application . Category Pedagogy ... more details
Unreferenced date March 2011 Amplifier modeling also known as amp modeling or amp emulation is the process of digitally emulating a physical amplifier such as a guitar amplifier . Amp modeling may appear as software, such as plugins for DAWs Digital Audio Workstation which may be aided by computer hardware accelerators, or may be part of a standalone device or amplifier. Amp modeling often seeks to recreate the sound of one or more specific models of Guitar amplifier Vacuum tube amplifiers vacuum tube amplifiers . As part of a digital audio workstation, amp modeling may be applied to a guitar signal that was recorded clean , in order to achieve the sound of an amplifier being used. This process has the advantage of being dynamic the amplifier settings can be adjusted without forcing the musician to re record the piece. Image RolandMicroCube.jpg thumb 200px right The Roland Micro Cube , left, a small and portable digital modeling amplifier. Standalone modeling devices such as the Pod amp modeler Line 6 POD digitize the input signal and use a digital signal processor DSP , a dedicated microprocessor, to process the signal with digital computation, attempting to achieve the sound of expensive ... be connected via USB for computer based recording. Guitar amplifier Modeling amplifiers Modeling amps such as the Roland Cube and Line 6 s Spider series are amplifiers that include a built in modeling device. Some high end modeling amps combine the digital modeling process with an actual vacuum tube power section. Analog modeling systems also exist, such as Tech 21 s Sansamp line of products. See also Roland CUBE a series of modeling amplifiers. Pod amp modeler Line 6 POD a series of standalone modeling computers, some designed for digital recording and others for live performance Fractal Audio Axe FX a standalone rack mounted modeling preamplifier, that can be used for life performance or recording ... plugin AmpliTube modeling software Category Instrument amplifiers ... more details
Orphan date February 2009 Refimprove date August 2007 Modeling chocolate is a chocolate paste made by melting chocolate and combining it with corn syrup and or a simple syrup made from table sugar and water . Primarily used by upscale cakemakers and patisseries to add decoration to cakes and pastries, modeling chocolate is formed into a variety of shapes and structures that cannot be easily accomplished with other softer edible materials such as buttercream buttercream frosting , marzipan , or fondant . Modeling chocolate can be made from white chocolate white , dark chocolate dark , semi sweet chocolate semi sweet , or milk chocolate . References div class references small references 2005 . http www.foodnetwork.com food show db Website made popular, in part, by television show Ace of Cakes on the Food Network. . March, 1997 . http www.foodandwine.com recipes modeling chocolate Recipe Colette Peters, owner of Colette s Cakes in New York City, shares her personal recipe for modeling chocolate with Food & Wine Magazine. . 1997 . http www.pastrychef.com Modeling Chocolate Rose ep 33.html Instructional Learn how to make a rose from modeling chocolate. . July, 1995 . http www.amazon.com dp 0964800403 Modeling Chocolate Made Easy A Decorating Guide. . div Chocolate Category Chocolate confectionery stub es Modelado de chocolate ... more details
240px Business Process Modeling Notation Example. Systems modeling or systems modelling is the Interdisciplinarity interdisciplinary study of the use of scientific modeling model s to conceptualize .... Retrieved June 19, 2009. ref A common type of systems modeling is function model ling, with specific .... The Business Process Modeling Notation BPMN , a graphical representation for specifying business processes in a workflow, can also be considered to be a systems modeling language. Overview In business and IT development the term systems modeling has multiple meaning. It can relate to the use of scientific modeling model to conceptualize and construct systems the Interdisciplinarity interdisciplinary study of the use of these models the systems modeling, systems analysis analysis , and systems design design efforts the systems modeling and simulation , such as system dynamics any specific systems modeling language As a field of study systems modeling has emerged with the development of system theory and systems sciences . As a type of scientific modelingmodeling systems modeling is based on systems thinking and the systems approach. In business and IT systems modeling contrasts other approaches such as agent based modeling data modeling and mathematical modeling In Methodology for Creating ... systems modeling was considered to be one of the three basic methodological approaches for gaining business knowledge, beside the analytical approach and the actor s approach agent based modeling . ref ... with SysML UML Modeling, Analysis, Design . Page 287. ref In the 1960s it was exploited by the NASA ... & James Martin 2003 . http mason.gmu.edu tdufresn paper.doc Process Modeling for E Business . INFS ... of a specific IS information algebra . ref name JAB07 Types of systems modeling In business ... model ling Business process modeling Enterprise modelling Further more like systems thinking , systems modeling in can be divided into Systems analysis Hard systems modeling or operational ... more details
About the 3D modeling system the application of box modeling to complex systems Box model disambiguation Unreferenced date December 2009 Box modeling is a technique in 3D modeling where the model is created by modifying primitive shapes in a way to create a rough draft of the final model. This is in contrast with the edge modeling method, where the modeler edits individual vertex geometry vertices . While a primary function of box modeling involves extruding and scaling the flat planes that make up a model, called faces , another, more prominent feature of this art style gives it a second, less rudimentary name of subdivision surface subdivision modeling. Subdivision Subdivision surface Subdivision modeling is derived from the idea that as a work is progressed, should the artist want to make his work appear less sharp, or blocky , each face would be divided up into smaller, more detailed faces usually into sets of four . However, more experienced box modelers manage to create their model without subdividing the faces of the model. Basically, box modeling is broken down into the very basic concept of polygonal management. Quads Quadrilateral faces, commonly named quads , are the fundamental entity in box modeling. Obviously, if an artist were to start with a cube, the artist would have six quad faces to work with before extrusion. While most applications for three dimensional art provide abilities for faces up to any size, results are often more predictable and consistent when working with quads. This is so because of the fact if you were to draw an X connecting the corner vertices ... the model for software that can only handle triangles. Advantages and disadvantages Box modeling is a modeling method that is quick and easy to learn. It is also appreciably faster than placing ... this technique without practice. DEFAULTSORT Box Modeling Category 3D computer graphics pl Box modeling ... more details
A modeling perspective in information system s is a particular way to represent pre selected aspects of a system. Any Perspective cognitive perspective has a different focus, conceptualization, dedication ... between modeling perspectives is structural, functional and behavioral processual perspectives ... modeling approaches. ref John Krogstie 2003 . http www.idi.ntnu.no krogstie publications 2003 quality book b2 languages.pdf Conceptual modeling , ref Types of perspectives Structural modeling perspective This approach concentrates on describing the static structure. The main concept in this modeling ... modeling languages have traditionally handled this perspective, examples of such being The ER model ER language Entity Relationship Generic Semantic Modeling language GSM Other approaches including .... Looking at the generic semantic modeling language we have the basic components Constructed ... values. Abstract Representing entities. Functional modeling perspective The functional model ing approach concentrates on describing the dynamic process. The main concept in this modeling perspective ... example of a modeling language employing this perspective is data flow diagrams. The perspective ... examples of well known behaviorally oriented modeling languages. Different types of State Transition ... oriented modeling , Tempora and Expert systems are some examples of rule oriented modeling. Object ... and programming of oriented systems. Unified Modelling Language UML is a well known language for modeling ..., amongst other actors, when filling the role. Modeling within these perspectives is based both on work ... . I is an example of an actor oriented language. See also Domain Specific Modeling DSM Glossary of Unified Modeling Language terms General purpose modeling Model Driven Engineering MDE Modeling language Three schema approach for data modeling View model References reflist Refimprove date ... Scientific modeling Category Systems engineering ... more details
, moved from modeling to movies as she became older. More recently Australian child model Morgan Featherstone ... and their parents to pursue modeling as a part time career. In practice, most modeling jobs go to children who have already worked as models and have developed a working relationship with a modeling ... referrals by people already involved in modeling. It is also possible to land jobs by contacting modeling agencies directly. Occasionally, a child may be discovered in a public place or through other ... retailers for small scale modeling Entering mall fashion shows Entering photo contests Scams A reputable modeling agency does not require up front payments or special training before taking on a new model. ref http kids.lovetoknow.com wiki Kid Models Kid Models . Section Modeling Scams. LoveToKnow.com ... suspicious standard clauses . A side effect of the war on Child modeling erotic pedophilia , an increasing .... See also Junior idol Child modeling erotic References reflist Category Modeling Category Childhood ... more details
orphan date January 2010 morefootnotes date August 2009 The Internet has changed the face of the modeling industry significantly by increasing accessibility. Aspiring models are drawn to online modeling sites, where they have an opportunity to post biographies and photos in hopes of being discovered by a top modeling agency , as well as increase their recognition as artists. By definition modeling is a profession that is based on intermediates to connect the actual talents with the relative job projects. Although the fact that an actual face to face evaluation is needed to determine if the candidates are right for the job, it was soon realized that the Internet could help in minimizing part of the costs incurred during the castings. Most of today s modeling agencies use their own website to demonstrate their models to their clients, this has led to even larger third party modeling websites that have accumulated large databases of talent profiles. Internet modeling sites boast benefits like the ability to be discovered through self marketing, without actually visiting the agencies or going to conventions. Drawbacks of these sites are the possibility of scams and exploitation. Also, many major modeling agencies say they typically do not search online portfolio hosting websites to recruit new models since they receive plenty of submissions on a daily basis. Citation needed date April ... to the modeling and or acting industries photographers and talent scouts as well as models and actors ... their own sketchbook journal style pages outlining their work. An important distinction among Modeling .... In most cases modeling sites that allow members from the adult industry have a slightly differentiated ... Modeling websites exist in most countries, each focusing on their local fashion and modeling ... location Canada isbn 1 59863 026 1 oclc 70207392 cite book title The Professional s Guide to Modeling ... Alpha year 2007 location isbn 978 1592575923 oclc 81144651 refend Category Modeling ... more details
Unreferenced date December 2009 Merge Actor model date April 2009 In computer science, Actor modeling is a form of software modeling , which focuses on software actors . Actor modeling is most prominently used for the early modeling of requirements through this it becomes possible to understand who the users and Project stakeholder stakeholders of a system are and what their interests and needs are regarding that system . The increasing complexity of today s systems makes it more appropriate to take this approach, instead of a traditional, more mechanically focused approach. When thinking along the dimensions of users and their needs, it is easier to comprehend what the system is designed to accomplish. This approach furthermore helps the users to define the requirements for the system. The approach of actor modeling is normally combined with the modeling of goals and tasks to give a better understanding of the situation the user is in. There are different modeling language s that support actor modeling examples include i and EEML . The Actor The central entity of the Actor modeling the actor itself can be any kind of entity that is performing action s . It may for example be a person, a department, or an organization. The goal of actor modeling is to understand the actor better. To do so, it is important to understand the actor, who he is and why he does what he does. The actor has attributes that define it The actor has goals, skills and responsibilities. The actor performs tasks with a certain purpose in mind. The actor depends on other actors, resources or tasks. Relations The different actors in the model are in general not interdependent. It is therefore necessary to be able to put the actors in context. This can be done through different kinds of relations Connections between actors what is the relation between the actors Relations to tasks what does the user do ... Workflow Foundation DEFAULTSORT Actor Modeling Category Systems analysis Soft eng stub ... more details
Video modeling is a form of observational learning in which desired behavior s are learned by watching a video demonstration and then imitating of the behavior of the model. In video self modeling VSM ... behavior. Video modeling has been used to teach many skills, including social skills, communication ... unanswered about video modeling and other forms of video based intervention. ref name Rayner Classification Video modeling is a form of video based intervention VBI other forms include video prompting ... Researchers Kathleen Mccoy and Emily Hermansen observe blockquote Video modeling is particularly ..., 2003 .... Video modeling is innately appealing to instructors who find live modeling to be very time consuming. Charlop Christy, Le, and Freeman 2000 found that video modeling resulted in quicker rates of acquisition and increases in generalization in comparison to live modeling. Video modeling ... modeling Graetz, Mastropieri, & Scruggs, 2006 ....Additional benefits to video modeling include an increased ... over the observed stimuli Dorwrick, 1991 . ref cite journal title Video modeling for individuals ... volume 30 issue 4 year 2007 pages 183 213 doi 10.1353 etc.2007.0029 ref blockquote Video modeling ... H. Charlop Christy and Sabrina Daneshvar observe blockquote Video modeling was used to teach perspective ... assessed. Video modeling was a fast and effective tool for teaching perspective taking tasks ... 5 issue 1 pages 12 21 title Using video modeling to teach perspective taking to children with autism ... modeling. Journal of Applied Behavior Analysis . ref to pretend play ref Reagon, K. A., Higbee, T. S., & Endicott, K. 2006 . Teaching pretend play skills to a student with autism using video modeling ... of purchasing skills across community settings to autistic youth using videotape modeling. Journal of Applied Behavior Analysis. ref using video modeling. A specific form of video modeling based on the discrete ... . ref A comparison of video modeling with in vivo modeling for teaching children with autism. Journal ... more details
expert date October 2010 unreferenced date October 2010 Simulation modeling is the process of creating and analyzing a Digital prototyping digital prototype of a physical model to predict its performance in the real world. Simulation modeling is used to help designers and engineers understand whether, under what conditions, and in which ways a part could fail and what loads it can withstand. Simulation modeling can also help predict fluid flow and heat transfer patterns. Uses of Simulation Modeling Simulation modeling allows designers and engineers to avoid repeated building of multiple physical prototypes to analyze designs for new or existing parts. Before creating the physical prototype, users can virtually investigate many digital prototypes. Using the technique, they can Optimize geometry for weight and strength Select materials that meet weight, strength, and budget requirements Simulate part failure and identify the loading conditions that cause them Assess extreme environmental conditions or loads not easily tested on physical prototypes, such as earthquake shock load Verify hand calculations Validate the likely safety and survival of a physical prototype before testing Typical Simulation Modeling Workflow Simulation modeling follows a process much like this Use a 2D or 3D CAD tool to develop a virtual model, also known as a digital prototype, to represent a design. Generate a 2D or 3D mesh for analysis calculations. Automatic algorithms can create finite element meshes, or users can create structured meshes to maintain control over element quality. Define finite element analysis data loads, constraints, or materials based on analysis type thermal, structural, or fluid .... Simulation Modeling Software Programs Abaqus ANSYS Autodesk Algor Simulation Autodesk Inventor Professional ... Standards Organization http www.scs.org The Society for Modeling and Simulation International Formerly the Society of Computer Simulation Category Modeling and simulation ... more details
Procedural modeling is an umbrella term for a number of techniques in computer graphics to create 3D models and texture mapping textures from sets of rules. L System s, fractal s, and Generative Modelling Language generative modeling are procedural modeling techniques since they apply algorithm s for producing scenes. The set of rules may either be embedded into the algorithm, configurable by parameters, or the set of rules is separate from the evaluation engine. The output is called procedural content, which can be used in computer games, films, be uploaded to the internet, or the user may edit the content manually. Procedural models often exhibit database amplification, meaning that large scenes can be generated from a much smaller amount of rules. If the employed algorithm produces the same output every time, the output need not be stored. Often, it suffices to start the algorithm with the same random seed to achieve this. Although all modeling techniques on a computer require algorithms to manage and store data at some point, procedural modeling focuses on creating a model from a rule set, rather than editing the model via user input. Procedural modeling is often applied when it would be too cumbersome to create a 3D model using generic 3D modeler s, or when more specialized tools are required. This is often the case for plants, architecture or landscapes. Procedural modeling suites Houdini software Houdini BRL CAD Bryce software Bryce Generative Modelling Language Terragen ... book.html Texturing and Modeling A Procedural Approach , Ebert, D., Musgrave, K., Peachey, P., Perlin ... www.vision.ee.ethz.ch pmueller documents procedural modeling of cities siggraph2001.pdf Procedural Modeling of Cities , Yoav I H Parish, Pascal M ller http www.vision.ee.ethz.ch pmueller documents mueller.procedural modeling of buildings.SG2006.web version.pdf Procedural Modeling of Buildings , Pascal ... integrated.pdf An Integrated Framework for Procedural Modeling , Bj rn Ganster, Reinhard Klein, SCCG ... more details
Image Renault clay model front.JPG thumb 200px A clay model by Renault . Clay modeling or clay model making for automobile prototypes was first introduced in the 1930s by automobile designer Harley Earl , head of the General Motors styling studio known initially as the Art and Color Section, and later as the Design and Styling Department . Modeling clay industrial plasticine Clay is a malleable material that can be easily shaped, thus enabling designers to create models to visualize a product. Clay modeling was soon adopted throughout the industry and remains in use today. External links http www.gm.com company gmability edu k 12 5 8 making vehicles 75 years of design.html General Motors Car Design History Category Vehicle design Automotive stub ... more details
Anchor Modeling is an agile database modeling technique suited for information that change over time both in structure and content. It provides a graphical notation used for conceptual modeling similar to that of Entity relationship model Entity Relationship modeling , with extensions for working with temporal data. The modeling technique is based around four modeling constructs the anchor, attribute ... Anchor modeling Agile information modeling in evolving data environments journal Data & Knowledge ... Conference on Conceptual Modeling ER 2009 issn 0169 023X author L. R nnb ck and O. Regardt and M. Bergholtz ... form . Philosophy and history Anchor Modeling was created in order to take advantage of the benefits ... in the information content Anchor Modeling emulates aspects of a temporal database in the resulting relational database schema. The earliest installations using Anchor Modeling were made in Sweden ... a more formal description. Since then research concerning Anchor Modeling is being done in a collaboration ... and R nnb ck, Lars and Bergholtz, Maria and Johannesson, Paul and Wohed, Petia title Anchor Modeling journal Proceedings of the 28th International Conference on Conceptual Modeling series ER 09 year ... AnchorModeling09.pdf here ref in which Anchor Modeling is formalized, was presented at the 28th International Conference on Conceptual Modeling ref 28th International Conference on Conceptual Modeling http www.inf.ufrgs.br er2009 ER 09 homepage ref and won the best ... material on Anchor Modeling is made public and free to use under a Creative Commons license. An online modeling tool is also available, which is free to use and Open Source . Basic notions Anchor Modeling has four basic modeling concepts, anchors, attributes, ties, and knots. Anchors are used ... those used in Entity relationship model Entity Relationship modeling , with a couple of extensions ... symbol an outlined square with rounded edges is also available. File Anchor Modeling Example.svg ... more details
Population modeling is the application of mathematical model s to the study of population dynamics. Mathematical model Model s allow us to better understand how complex interactions and processes work. Modeling of dynamic interactions in nature can provide a manageable way of understanding how numbers change over time or in relation to each other. Ecological population modeling is concerned with the changes in population size and age distribution within a population as a consequence of interactions of organisms with the physical environment, with individuals of their own species, and with organisms of other species. ref name Uyenoyama cite book last Uyenoyama first Marcy title The Evolution of Population Biology coauthors Rama Singh, Ed. publisher Cambridge University Press date 2004 pages 1 19 ref . The world is full of interactions that range from simple to dynamic. Many, if not all, of Earth ... modeling as a tool. ref name Worster cite book last Worster first Donald title Nature s Economy ... in population modeling have greatly improved our understanding of ecology and the natural world ... modeling in order to understand dynamics of growing and shrinking populations of living organisms ... capacity due to environmental pressures. ref cite book last Renshaw first Eric title Modeling ... 6 9 ref Population modeling became of particular interest to biologists in the 20th century as pressure ... interactions between species. ref name McIntosh In 1939 contributions to population modeling were ... to extend the work of Lotka. ref cite book last Kingsland first Sharon title Modeling Nature Episodes ... Matrix Modeling, the Equilibrium Model of Island Biogeography and variations there of are the basis for ecological population modeling today. ref cite book last Gotelli first Nicholas title A Primer ... for open source population modeling code. Greenboxes allows users an easy way to share their code and to search for others shared code. Computer modeling Category Specific models Category Demography ... more details
Unreferenced date December 2009 ERP modeling , abbreviated to ERP , is the process of reverse engineering an Enterprise Resource Planning software package in order to align it to an organizational structure. Usage Although ERP modeling could possibly be performed by several methodologies, this entry deals with ERP modeling using Object Process Methodology , or OPM. OPM appears to be a usable methodology for modeling ERP systems, as the methodology focuses on optionality within objects and processes of an ERP system. ERP modeling is done by analyzing the optionality within an ERP system to identify the different functions of the system that the end using company needs, regarding its organizational structure. Reverse engineering both ERP system and organizational structure to the same level of granularity makes both layers compatible for aligning the package in the organization. Theory A Global Business Process Model is created which represents the whole ERP software product. This model is layered in 3 deeper levels. The first level is the System Configuration Level , which scopes on high level optionality on the entire system. Option definition is therefore static once a high level option of the ERP system is chosen to be used within the organization, the choice cannot be made undone. One level deeper is the Object Level , which scopes on single data objects. The optionality on this level is more dynamic . The deepest level is the Occurrence level , which analyses single process occurrences. Because this level elaborates on object parameters, the optionality is very dynamic , meaning that options can easily be altered. The meta model below depicts the optionality levels of ERP modeling. Unsourced image removed Image ERPModeling Complexity.gif frame 400px ERP modelling levels The optionality leveling is used to reverse engineer the ERP system and the organizational structure ... processes Expose the occurrence level business process options DEFAULTSORT Erp Modeling Category ... more details
In behavioral science, system theory and dynamic systems modeling, a behavioral model reproduces the required behavior of the original analyzed system , such as there is a one to one correspondence between the behavior of the original system and the simulated system. That namely implies that the model uniquely predicts future system states from past systems states. The behavioral approach is motivated by the aim of obtaining a framework for system analysis that respects the underlying physics and sets up the appropriate mathematical concepts from there. A key question of the behavioral approach is whether a quantity w1 can be deduced given an observed quantity w2 and a Model abstract model . If w2 can be deduced given w1 and the model, w2 is said to be observability observable . In terms of mathematical modeling, the to be deduced quantity or Variable mathematics variable is often referred to as the latent variable and the observed variable is the manifest variable. Such a system is then called an observable latent variable system. The above system theory system theoretic definition, underlies to some degree most current usages of the term behavioral model . More specifically, the term behavioral modeling is also encountered in the following fields In Behavioral modeling in computer aided design computer aided design , it designates a circuit modeling technique References J.W. Polderman and J.C. Willems, 1998. Introduction to Mathematical Systems Theory A Behavioral Approach , 424 pages, Springer, New York. Paolo Rapisarda and Jan C.Willems, 2006. http www ics.acs.i.kyoto u.ac.jp mtns06 abstracts rw2.pdf Recent Developments in Behavioral System Theory , July 24 28, 2006, MTNS 2006, Kyoto, Japan Category Systems theory Category Dynamical systems Systemstheory stub bg fr Mod lisation comportementale ... more details
Image 4 3 Data Modelling Today.jpg 420px thumb The data modeling process. The figure illustrates the way ... point for interface or database design. ref name MW99 Data modeling in software engineering is the process of creating a data model by applying formal data model descriptions using data modeling techniques. Overview Data modeling is a Software development process method used to define and analyze ... data definition s. Actual implementation of the Conceptual modeling conceptual model is called .... Data modeling defines not just data elements, but their structures and relationships between ... modeling techniques and methodologies are used to model data in a standard, consistent, predictable manner in order to manage it as a resource. The use of data modeling standards is strongly recommended ..., e.g., using data modeling to manage data as a resource for the integration of information systems for designing databases data warehouses aka data repositories Data modeling may be performed during .... Whitten 2004 determined two types of data modeling ref name WBD04 Strategic data modeling This is part .... Data modeling during systems analysis In systems analysis logical data models are created as part of the development of new databases. Data modeling is also a technique for detailing business requirement s for a database . It is sometimes called database modeling because a data model is eventually .... Dittman. 2004 . Systems Analysis and Design Methods . 6th edition. ISBN 025619906X. ref Data modeling ... modeling process File Data modeling context.jpg thumb 360px Data modeling in the context of Business ... of Business process Business Process Integration, see figure, data modeling will result in database generation. It complements business process modeling , which results in application programs ... because we have no way of telling they are the same thing. Modeling methodologies Data model s represent ... Van Scott on tdan.com . Accessed 1 Nov 2008. ref only two modeling methodologies stand out, top down ... more details
Context date October 2009 Modeling and simulation M&S is the use of models, including emulators, prototypes, simulators, and stimulators, either statically or over time, to develop data as a basis for making managerial or technical decisions. The terms modeling and simulation are often used interchangeably. ref Department of Defense Modeling and Simulation M&S Glossary , DoD 5000.59 M, United States Department of Defense Department of Defense , 1998 http www.dtic.mil whs directives corres pdf 500059m.pdf ref The use of modeling and simulation M&S within engineering is well recognized. Simulation ... modeling and simulation are often used as synonyms within disciplines applying M&S exclusively as a tool, within the discipline of M&S both are treated as individual and equally important concepts. Modeling ... of a model over time is understood as the simulation. While modeling targets the conceptualization, simulation challenges mainly focus on implementation, in other words, modeling resides on the abstraction ... modeling and simulation are two activities that are mutually dependent, but can nonetheless ... is considered an integral part of systems engineering of military Systems. Modeling and Simulation Body of Knowledge The Modeling and Simulation Body of Knowledge M&S BoK is the domain of knowledge information and capability competency that identifies the modeling and simulation M&S community of practice ... by SimSummit . See also Computer simulation Glossary of Military Modeling & Simulation I ITSEC Military ... for Modeling and Simulation International Synthetic Environment References Reflist External links Wiktionary Modeling & Simulation commons category http www.dod msiac.org US Dept of Defense Modeling and Simulation ... forbes.house.gov Biography mscaucus.htm US Congressional Modeling and Simulation Caucus http www.site.uottawa.ca ... an M&S BoK DEFAULTSORT Modeling And Simulation Category Military technology Category Military terminology Category Modeling and simulation mil stub ... more details
Geometric modeling is a branch of applied mathematics and computational geometry that studies methods and algorithms for the mathematical description of shapes. The shapes studied in geometric modeling are mostly two or three dimension al, although many of its tools and principles can be applied to sets of any finite dimension. Today most geometric modeling is done with computers and for computer based applications. 2D geometric model Two dimensional model s are important in computer typography and technical drawing . 3D geometric model Three dimensional model s are central to computer aided design and computer aided manufacturing manufacturing CAD CAM , and widely used in many applied technical fields such as civil engineering civil and mechanical engineering , architecture , geologic modeling geology and medical image processing . ref Farin, G. A History of Curves and Surfaces in CAGD, http books.google.com books?id 0SV5G8fgxLoC&printsec frontcover&dq Computer Aided GEOMETRIC DESIGN&source gbs summary s&cad 0 Handbook of Computer Aided Geometric Design ref Geometric models are usually distinguished from procedural model procedural and object oriented model s, which define the shape implicitly by an opaque algorithm that generates its appearance. They are also contrasted with digital image s and volumetric model s which represent the shape as a subset of a fine regular partition of space and with fractal models that give an infinitely recursive definition of the shape. However, these distinctions are often blurred for instance, a digital image can be interpreted as a collection of color ed square geometry square s and geometric shapes such as circle s are defined by implicit mathematical equations. Also, a fractal model yields a parametric or implicit model when its recursive ... software Computer aided manufacturing Computer aided engineering Solid modeling Computational ... Geometric Modeling and Industrial Geometry http demonstrations.wolfram.com topic.html?topic 3D Graphics&limit ... more details
User modeling is a sub area of human computer interaction , in which the researcher designer develops cognitive model s of human users, including modeling of their skill s and descriptive knowledge declarative knowledge . User models can predict human reliability human error and learning time, and can thus serve as a cheaper alternative to user testing. User models can guide user interface design ers to minimize error rates and learning time. User modeling is used in adaptive hypermedia , Personalization web personalization , e learning ref cite journal last Pali s first Odile last2 Caillot first2 Michel last3 Cauzinille Marm che first3 Evelyne last4 Lauri re first4 Jean Louis last5 Mathieu first5 Jacques year 1986 title Student modelling by a knowledge based system journal Computational Intelligence volume 2 pages 99 107 doi 10.1111 j.1467 8640.1986.tb00075.x ref ref cite book last Greer first Jim E. last2 McCalla first2 Gordon year 1994 title Student modelling the key to individualized knowledge based instruction publisher Birkh user pages 383 isbn 9780387575100 url http books.google.com ?id 4RGvelS31nEC ref , etc. The result of user modeling in computer systems may be stored in user profile s. The content of a user model may be extracted via user profiling computer programming profiling . Additionally a cognitive profile i.e., user preferences and history profile e.g., student knowledge or order history may be stored. Sub areas Intelligent tutoring system student modeling . Standards for representing user information A certain number of representation formats and standards are available for representing the users in computer systems ref Nabeth Thierry 2005 , D2.3 Models, FIDIS Deliverable, October 2005. available at http www.fidis.net resources deliverables identity of identity ref such as IMS LIP IMS &ndash Learner Information Packaging, used in e learning HR XML Standards ... References references External references http www.umuai.org User Modeling and User Adapted ... more details
Encyclopedia
top
