Data-flow analysis is a technique for gathering information about the possible set of values calculated at various points in a computer program. It forms...
28 KB (3,562 words) - 13:44, 6 June 2025
another data-flow diagram, which subdivides this process into sub-processes. The data-flow diagram is a tool that is part of structured analysis, data modeling...
13 KB (1,790 words) - 01:32, 24 June 2025
analysis tracks the flow of information from sources to sinks. Forms of dynamic data-flow analysis include dynamic taint analysis and even dynamic symbolic...
9 KB (1,075 words) - 21:08, 23 May 2025
Decompiler (section Data flow analysis)
must be traced using data flow analysis. The same analysis can be applied to locations that are used for temporaries and local data. A different name can...
19 KB (2,265 words) - 17:21, 18 June 2025
known examples of data-flow analysis is taint checking, which consists of considering all variables that contain user-supplied data – which is considered...
10 KB (1,314 words) - 08:29, 15 January 2025
system can be mapped to a true property of the original system). Data-flow analysis, a lattice-based technique for gathering information about the possible...
18 KB (1,924 words) - 22:14, 29 May 2025
The control-flow graph was conceived by Frances E. Allen, who noted that Reese T. Prosser used boolean connectivity matrices for flow analysis before. The...
12 KB (1,588 words) - 03:10, 17 July 2025
Optimizing compiler (redirect from Data-flow optimization)
Alias analysis Pointer analysis Shape analysis Escape analysis Array-access analysis Dependence analysis Control-flow analysis Data-flow analysis Use-define...
42 KB (5,417 words) - 08:30, 24 June 2025
In computer science, definite assignment analysis is a data-flow analysis used by compilers to conservatively ensure that a variable or location is always...
10 KB (1,183 words) - 17:40, 11 May 2020
data gathered are processed by a computer. Flow cytometry is routinely used in basic research, clinical practice, and clinical trials. Uses for flow cytometry...
60 KB (6,920 words) - 17:32, 23 May 2025
Data analysis is the process of inspecting, cleansing, transforming, and modeling data with the goal of discovering useful information, informing conclusions...
66 KB (7,188 words) - 01:08, 26 July 2025
science, control-flow analysis (CFA) is a static-code-analysis technique for determining the control flow of a program. The control flow is expressed as...
3 KB (264 words) - 22:15, 5 August 2024
Computer program (section Data flow analysis)
object. Data flow analysis is a design method used to achieve modules of functional cohesion and data coupling. The input to the method is a data-flow diagram...
124 KB (13,091 words) - 13:46, 1 August 2025
In compilers, live variable analysis (or simply liveness analysis) is a classic data-flow analysis to calculate the variables that are live at each point...
5 KB (827 words) - 10:21, 9 June 2025
Reaching definition (category Data-flow analysis)
canonical example of a data-flow analysis in textbooks. The data-flow confluence operator used is set union, and the analysis is forward flow. Reaching definitions...
5 KB (778 words) - 00:43, 31 October 2024
Software testing (section Test fixture or test data)
structure or compilers (pre-compilers) check syntax and data flow as static program analysis. Dynamic testing takes place when the program itself is run...
79 KB (10,168 words) - 16:29, 24 July 2025
Sea of nodes (category Data-flow analysis)
combines data flow and control flow, and relaxes the control flow from a total order to a partial order, keeping only the orderings required by data flow.: 86...
9 KB (746 words) - 14:26, 24 May 2025
Quality-control-flow diagram, used in quality control. In software and systems development, control-flow diagrams can be used in control-flow analysis, data-flow analysis...
5 KB (589 words) - 20:26, 29 May 2025
possibility to perform CSE is based on available expression analysis (a data flow analysis). An expression b*c is available at a point p in a program if:...
4 KB (462 words) - 03:07, 17 November 2023
Upwards exposed uses (category Data-flow analysis)
control-flow path in the control-flow graph from p to the use with not definition of A on the path. A reachable uses analysis is a data-flow analysis to calculate...
5 KB (515 words) - 14:21, 9 January 2025
data flow analysis may also be part of static semantics. Programming languages such as Java and C# have definite assignment analysis, a form of data flow...
64 KB (7,328 words) - 17:57, 3 August 2025
situations) into data and control terminology represented by data flow diagrams. The flow of data and control from bubble to the data store to bubble can...
24 KB (2,863 words) - 09:54, 29 July 2025
Structured data analysis (SDA) is a method for analysing the flow of information within an organization using data flow diagrams. It was originally developed...
1 KB (127 words) - 19:22, 8 January 2024
more flow collectors. Flow collector: responsible for reception, storage and pre-processing of flow data received from a flow exporter. Analysis application:...
32 KB (3,214 words) - 23:58, 17 June 2025
Material flow analysis (MFA), also referred to as substance flow analysis (SFA), is an analytical method to quantify flows and stocks of materials or...
32 KB (3,898 words) - 17:55, 22 May 2025
understanding how data flows within a network, identifying influential nodes (people, entities etc.), or discovering trending topics. Social data analysis usually...
6 KB (767 words) - 07:26, 22 January 2025
computing, in particular compiler construction, value range analysis is a type of data flow analysis that tracks the range (interval) of values that a numeric...
2 KB (181 words) - 15:17, 5 October 2024
Use-define chain (category Data-flow analysis)
and DU chains are created by using a form of static code analysis known as data flow analysis. Knowing the use-def and def-use chains for a program or...
9 KB (1,413 words) - 03:46, 2 March 2024
"Control Flow Analysis" and "A Basis for Program Optimization" established "intervals" as the context for efficient and effective data flow analysis and optimization...
20 KB (1,757 words) - 18:32, 27 April 2025