Systems analysis
"Systems analysis is a problem solving technique that decomposes a system into its component pieces for the purpose of the studying how well those component parts work and interact to accomplish their...
Bubble, Bubble … Boiling On The Double
The boiling of water is at the heart of many industrial processes, from the operation of electric power plants to chemical processing and desalination. But the details of what happens on a hot surface...
Mathematical optimization
In mathematics, computer science, economics, or management science, mathematical optimization (alternatively, optimization or mathematical programming) is the selection of a best element (with regard ...
Mathematical optimization - Wikipedia
Bubble, Bubble … Boiling On The Double
The boiling of water is at the heart of many industrial processes, from the operation of electric power plants to chemical processing and desalination. But the details of what happens on a hot surface...
Actor modeling
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 be...
Structured systems analysis and design method
Structured systems analysis and design method (SSADM), originally released as methodology, is a systems approach to the analysis and design of information systems. SSADM was produced for the Central C...
Business analyst
A business analyst is someone who analyzes an organization or business domain (real or hypothetical) and documents its business or processes or systems, assessing the business model or its integrati...
Benders' decomposition
Benders' decomposition (alternatively, Benders's decomposition; named after Jacques F. Benders) is a technique in mathematical programming that allows the solution of very large linear programming pro...
Failure mode and effects analysis
Failure mode and effects analysis (FMEA)—also "failure modes," plural, in many publications—was one of the first systematic techniques for failure analysis. It was developed by reliability engineers i...
Structure chart
A Structure Chart (SC) in software engineering and organizational theory, is a chart which shows the breakdown of a system to its lowest manageable levels. They are used in structured programming to a...
Structure chart - Wikipedia
Decomposition (computer science)
Decomposition in computer science, also known as factoring, is breaking a complex problem or system into parts that are easier to conceive, understand, program, and maintain.
There are different t...
Decomposition (computer science) - Wikipedia
NeSSI
NeSSI (for New Sampling/Sensor Initiative) is a global and open initiative sponsored by the Center for Process Analysis and Control (CPAC) at the University of Washington, in Seattle.The NeSSI initiat...
NeSSI - Wikipedia
Epigraph (mathematics)
In mathematics, the epigraph or supergraph of a function f : R→R is the set of points lying on or above its graph:The strict epigraph is the epigraph with the graph itself removed:The same d...
Epigraph (mathematics) - Wikipedia
A Guide to the Business Analysis Body of Knowledge
A Guide to the Business Analysis Body of Knowledge (BABOK) is the written guide to the collection of business analysis knowledge reflecting current best practice, providing a framework that describes ...
Control flow diagram
A control flow diagram (CFD) is a diagram to describe the control flow of a business process, process or program. Control flow diagrams were developed in the 1950s, and are widely used in multiple eng...
Control flow diagram - Wikipedia
Control–feedback–abort loop
Too often systems fail, sometimes leading to significant loss of life, fortunes and confidence in the provider of a product or service. It was determined that a simple and useful tool was needed to he...
Control–feedback–abort loop - Wikipedia
N2 chart
The N chart, also referred to as N diagram, N-squared diagram or N-squared chart, is a diagram in the shape of a matrix, representing functional or physical interfaces between system elements. It is u...
N2 chart - Wikipedia
BRST algorithm
Boender-Rinnooy-Stougie-Timmer algorithm (BRST) is an optimization algorithm suitable for finding global optimum of black box functions. In their paper Boender et al. describe their method as a stoch...
Variable splitting
In applied mathematics and computer science, variable splitting is a decomposition method that relaxes a set of constraints.
When the variable x appears in two sets of constraints, it is possible ...
Logico-linguistic modeling
Logico-linguistic modeling is a method for building knowledge-based systems with a learning capability using Conceptual Models from Soft systems methodology, modal predicate logic and the Prolog artif...
Logico-linguistic modeling - Wikipedia
Program designer
A program designer is the person responsible for the overall design of an internet or interactive project. Relying on a broad base of visual, media and computing skills, the program designer shapes th...
Program designer - Wikipedia
Context model
A context model is used to define the enclosing environment of some system under study. In other words, the context is the surrounding element for the system, and a model provides the mathematical int...
Structured data analysis (systems analysis)
Structured data analysis (SDA) is a method for analysing the flow of information within an organization using data flow diagrams. It was originally developed by IBM for systems analysis in electronic ...
Structured data analysis (systems analysis) - Wikipedia
Modular design
Modular design, or "modularity in design", is a design approach that subdivides a system into smaller parts called modules or skids, that can be independently created and then used in different system...
Modular design - Wikipedia
CFA Loop
Too often systems fail, sometimes leading to significant loss of life, fortunes and confidence in the provider of a product or service. It was determined that a simple and useful tool was needed to he...
CFA Loop - Wikipedia
Policy analysis
Policy analysis is "determining which of various policies will most achieve a given set of goals in light of the relations between the policies and the goals". However, policy analysis can be divided ...
IDEF5
IDEF5 (Integrated Definition for Ontology Description Capture Method) is a software engineering method to develop and maintain usable, accurate, domain ontologies. This standard is part of the IDEF fa...
IDEF5 - Wikipedia
Semantic data model
A semantic data model in software engineering has various meanings: Typically the instance data of semantic data models explicitly include the kinds of relationships between the various data elements,...
Semantic data model - Wikipedia
Stochastic tunneling
In numerical analysis, stochastic tunneling (STUN) is an approach to global optimization based on the Monte Carlo method-sampling of the function to be objective minimized in which the function is non...
Stochastic tunneling - Wikipedia
Stochastic optimization
Stochastic optimization (SO) methods are optimization methods that generate and use random variables. For stochastic problems, the random variables appear in the formulation of the optimization proble...