|
Larry Constantine
Larry LeRoy Constantine (born 1943) is an American software engineer, professor in the Center for Exact Sciences and Engineering at the University of Madeira Portugal, and considered one of the pioneers of computing. He has contributed numerous concepts and techniques forming the foundations of modern practice in software engineering and applications design and development. Biography Constantine grew up in Anoka, Minnesota, and graduated from Anoka High School in 1961 after being active in debate and thespians as well as other extra curricular activities. He was named "Most Likely to Succeed" by his classmates. Constantine received an S.B. in management from the MIT Sloan School of Management in 1967 with a specialization in information systems and psychology. He received a certificate in family therapy 1973 from the Boston Family Institute, two-year post graduate training program. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anoka, Minnesota
Anoka ( ) is a city in and the county seat of Anoka County, Minnesota, United States. Its population was 17,142 at the 2010 census. Anoka is the " Halloween Capital of the World" because it hosted one of the first Halloween parades in 1920. It continues to celebrate the holiday each year with several parades. Anoka is a northern suburb of the Twin Cities. U.S. Highways 10 / 169 and State Highway 47 are three of Anoka's main routes, and it has a station on the Northstar Commuter Rail line to Minneapolis. History Colonizers first settled the site that is now Anoka in 1844. By the mid-1850s Anoka had a school, a store and a flour mill. In 1856, C. C. Andrews called it a "large and handsome village" and noted that pine logs were floated down the Rum River to sawmills there. The city was formally incorporated in 1878. The name ''Anoka'' was derived from two Indian words. The native Dakota used A-NO-KA-TAN-HAN, meaning "on both sides", or "from both sides", referring to its loca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Technology Sydney
The University of Technology Sydney (UTS) is a public research university located in Sydney, New South Wales, Australia. Although its origins are said to trace back to the 1830s, the university was founded in its current form in 1988. As of 2021, UTS enrols 45,221 students through its 9 faculties and schools. The university is regarded as one of the world's leading young universities (under 50 years old), ranked 1st in Australia and 11th in the world by the 2021 QS World University Rankings Young Universities. UTS is a founding member of the Australian Technology Network, and is a member of Universities Australia and the Worldwide Universities Network. History The University of Technology Sydney originates from the Sydney Mechanics' School of Arts (the oldest continuously running Mechanics' Institute in Australia), which was established in 1833. In the 1870s, the School formed the Workingman's College, which was later taken over by the NSW government to form, in 1882, the Sy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coupling (computer Science)
In software engineering, coupling is the degree of interdependence between software modules; a measure of how closely connected two routines or modules are; the strength of the relationships between modules. Coupling is usually contrasted with cohesion. Low coupling often correlates with high cohesion, and vice versa. Low coupling is often thought to be a sign of a well-structured computer system and a good design, and when combined with high cohesion, supports the general goals of high readability and maintainability. History The software quality metrics of coupling and cohesion were invented by Larry Constantine in the late 1960s as part of a structured design, based on characteristics of “good” programming practices that reduced maintenance and modification costs. Structured design, including cohesion and coupling, were published in the article ''Stevens, Myers & Constantine'' (1974) and the book ''Yourdon & Constantine'' (1979), and the latter subsequently became stan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cohesion (computer Science)
In computer programming, cohesion refers to the ''degree to which the elements inside a module belong together''. In one sense, it is a measure of the strength of relationship between the methods and data of a class and some unifying purpose or concept served by that class. In another sense, it is a measure of the strength of relationship between the class's methods and data themselves. Cohesion is an ordinal type of measurement and is usually described as “high cohesion” or “low cohesion”. Modules with high cohesion tend to be preferable, because high cohesion is associated with several desirable traits of software including robustness, reliability, reusability, and understandability. In contrast, low cohesion is associated with undesirable traits such as being difficult to maintain, test, reuse, or even understand. Cohesion is often contrasted with coupling, a different concept. High cohesion often correlates with loose coupling, and vice versa. The software metrics of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wharton School
The Wharton School of the University of Pennsylvania ( ; also known as Wharton Business School, the Wharton School, Penn Wharton, and Wharton) is the business school of the University of Pennsylvania, a private Ivy League research university in Philadelphia. Generally considered to be one of the most prestigious business schools in the world, the Wharton School is the world's oldest collegiate business school, having been established in 1881 through a donation from Joseph Wharton. The Wharton School awards the Bachelor of Science with a school-specific economics major, with concentrations in over 18 disciplines in Wharton's academic departments. The degree is a general business degree focused on core business skills. At the graduate level, the Master of Business Administration (MBA) program can be pursued standalone or offers dual studies leading to a joint degree from other schools (e.g., law, engineering, government). Similarly, in addition to its tracks in accounting, finance, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Control Data Corporation
Control Data Corporation (CDC) was a mainframe and supercomputer firm. CDC was one of the nine major United States computer companies through most of the 1960s; the others were IBM, Burroughs Corporation, DEC, NCR, General Electric, Honeywell, RCA, and UNIVAC. CDC was well-known and highly regarded throughout the industry at the time. For most of the 1960s, Seymour Cray worked at CDC and developed a series of machines that were the fastest computers in the world by far, until Cray left the company to found Cray Research (CRI) in the 1970s. After several years of losses in the early 1980s, in 1988 CDC started to leave the computer manufacturing business and sell the related parts of the company, a process that was completed in 1992 with the creation of Control Data Systems, Inc. The remaining businesses of CDC currently operate as Ceridian. Background and origins: World War II–1957 During World War II the U.S. Navy had built up a classified team of engineers to build codeb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Massachusetts Institute Of Technology
The Massachusetts Institute of Technology (MIT) is a private land-grant research university in Cambridge, Massachusetts. Established in 1861, MIT has played a key role in the development of modern technology and science, and is one of the most prestigious and highly ranked academic institutions in the world. Founded in response to the increasing industrialization of the United States, MIT adopted a European polytechnic university model and stressed laboratory instruction in applied science and engineering. MIT is one of three private land grant universities in the United States, the others being Cornell University and Tuskegee University. The institute has an urban campus that extends more than a mile (1.6 km) alongside the Charles River, and encompasses a number of major off-campus facilities such as the MIT Lincoln Laboratory, the Bates Center, and the Haystack Observatory, as well as affiliated laboratories such as the Broad and Whitehead Institutes. , 98 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Data Flow Diagram
A data-flow diagram is a way of representing a flow of data through a process or a system (usually an information system). The DFD also provides information about the outputs and inputs of each entity and the process itself. A data-flow diagram has no control are no decision rules and no loops. Specific operations based on the data can be represented by a flowchart. There are several notations for displaying data-flow diagrams. The notation presented above was described in 1979 by Tom DeMarco as part of structured analysis. For each data flow, at least one of the endpoints (source and / or destination) must exist in a process. The refined representation of a process can be done in another data-flow diagram, which subdivides this process into sub-processes. The data-flow diagram is a tool that is part of structured analysis and data modeling. When using UML, the activity diagram typically takes over the role of the data-flow diagram. A special form of data-flow plan is a site ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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.IRS (2008) "Configuration Management" In: ''IRS Resources Part 2. Information Technology Chapter 27. Configuration Management''. Accessed aIRS.GOV14 November 2008. No longer online 8 November 2009. They are used in structured programming to arrange program modules into a tree. Each module is represented by a box, which contains the module's name. The tree structure visualizes the relationships between modules. Overview A structure chart is a top-down modular design tool, constructed of squares representing the different modules in the system, and lines that connect them. The lines represent the connection and or ownership between activities and subactivities as they are used in organization charts.H. Fujita & V. Gruhn (2004). ''New Trends in Software Methodologies, Tools and Techniques''. Page 6. In structured analysis str ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Modular Programming
Modular programming is a software design technique that emphasizes separating the functionality of a program into independent, interchangeable modules, such that each contains everything necessary to execute only one aspect of the desired functionality. A module interface expresses the elements that are provided and required by the module. The elements defined in the interface are detectable by other modules. The implementation contains the working code that corresponds to the elements declared in the interface. Modular programming is closely related to structured programming and object-oriented programming, all having the same goal of facilitating construction of large software programs and systems by decomposition into smaller pieces, and all originating around the 1960s. While the historical usage of these terms has been inconsistent, "modular programming" now refers to the high-level decomposition of the code of an entire program into pieces: structured programming to the low-l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ed Yourdon
Edward Nash Yourdon (April 30, 1944 – January 20, 2016) was an American software engineer, computer consultant, author and lecturer, and software engineering methodology pioneer. He was one of the lead developers of the structured analysis techniques of the 1970s and a co-developer of both the Yourdon/Whitehead method for object-oriented analysis/design in the late 1980s and the Coad/Yourdon methodology for object-oriented analysis/design in the 1990s. Biography Yourdon obtained his B.S. in applied mathematics from Massachusetts Institute of Technology (MIT) in 1965, and did graduate work in electrical engineering and computer science at MIT and the Polytechnic Institute of New York. In 1964 Yourdon started working at Digital Equipment Corporation developing FORTRAN programs for the PDP-5 minicomputer and later assembler for the PDP-8. In the late 1960s and early 1970s he worked at a small consulting firm and as an independent consultant. In 1974 Yourdon founded his own cons ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Software Development
Software development is the process of conceiving, specifying, designing, programming, documenting, testing, and bug fixing involved in creating and maintaining applications, frameworks, or other software components. Software development involves writing and maintaining the source code, but in a broader sense, it includes all processes from the conception of the desired software through to the final manifestation of the software, typically in a planned and structured process. Software development also includes research, new development, prototyping, modification, reuse, re-engineering, maintenance, or any other activities that result in software products. Methodologies One system development methodology is not necessarily suitable for use by all projects. Each of the available methodologies are best suited to specific kinds of projects, based on various technical, organizational, project, and team considerations. Software development activities Identification of need The sou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.jpg "Click for more on -> Massachusetts Institute Of Technology")
