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Kenneth Orr
Kenneth T. Orr (May 10, 1939 – June 14, 2016) was an American software engineer, executive and consultant, known for his contributions in the field of software engineering to structured analysis and the Warnier/Orr diagram. Education Orr received his BA in Mathematics and Physics in 1960 from Wichita State University, and his MA in Philosophy in 1963 from the University of Chicago.Ken Orr: Fellow and Senior Consultant at cutter.com. Accessed December 6, 2013. Career Orr started his career as Director of Information Systems at the State of Kansas in 1970. In 1973 he founded his own firm Ken Orr & Associates, which he directed until 1985. He was Professor at the School of Technology and Information Management of the |
Warnier/Orr Diagram
A Warnier/Orr diagram (also known as a logical construction of a program/system) is a kind of hierarchical flowchart that allows the description of the organisation of data and procedures. They were initially developed 1976, in France by Jean-Dominique Warnier and in the United States by Kenneth Orr on the foundation of Boolean algebra. This method aids the design of program structures by identifying the output and processing results and then working backwards to determine the steps and combinations of input needed to produce them. The simple graphic method used in Warnier/Orr diagrams makes the levels in the system evident and the movement of the data between them vivid. Basic elements Warnier/Orr diagrams show the processes and sequences in which they are performed. Each process is defined in a hierarchical manner i.e. it consists of sets of subprocesses, that define it. At each level, the process is shown in bracket that groups its components. Since a process can have many di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Association For Computing Machinery
The Association for Computing Machinery (ACM) is a US-based international learned society for computing. It was founded in 1947 and is the world's largest scientific and educational computing society. The ACM is a non-profit professional membership group, reporting nearly 110,000 student and professional members . Its headquarters are in New York City. The ACM is an umbrella organization for academic and scholarly interests in computer science (informatics). Its motto is "Advancing Computing as a Science & Profession". History In 1947, a notice was sent to various people: On January 10, 1947, at the Symposium on Large-Scale Digital Calculating Machinery at the Harvard computation Laboratory, Professor Samuel H. Caldwell of Massachusetts Institute of Technology spoke of the need for an association of those interested in computing machinery, and of the need for communication between them. ..After making some inquiries during May and June, we believe there is ample interest to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Chicago Alumni
A university () is an institution of tertiary education and research which awards academic degrees in several academic disciplines. ''University'' is derived from the Latin phrase , which roughly means "community of teachers and scholars". Universities typically offer both undergraduate and postgraduate programs. The first universities in Europe were established by Catholic monks. The University of Bologna (), Italy, which was founded in 1088, is the first university in the sense of: *being a high degree-awarding institute. *using the word (which was coined at its foundation). *having independence from the ecclesiastic schools and issuing secular as well as non-secular degrees (with teaching conducted by both clergy and non-clergy): grammar, rhetoric, logic, theology, canon law and notarial law.Hunt Janin: "The university in medieval life, 1179–1499", McFarland, 2008, , p. 55f.de Ridder-Symoens, Hilde''A History of the University in Europe: Volume 1, Universities in the M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wichita State University Alumni
Wichita ( ) may refer to: People *Wichita people, a Native American tribe *Wichita language, the language of the tribe Places in the United States * Wichita, Kansas, a city located in Sedgwick County * Wichita County, Kansas, a county in western Kansas * Wichita Falls, Texas, a city * Wichita County, Texas * Wichita Mountains The Wichita Mountains are located in the southwestern portion of the U.S. state of Oklahoma. It is the principal relief system in the Southern Oklahoma Aulacogen, being the result of a failed continental rift. The mountains are a northwest-south ... In the military *, a heavy cruiser class of the US Navy **, the only ship of the class; active in World War II *, a class of US Navy oilers from the late 1960s to the mid-1990s **, the lead ship of the class; in service from 1969 to 1993 * Beechcraft AT-10 Wichita, a World War II trainer airplane for the United States Army Air Forces In entertainment * ''Wichita'' (1955 film), a 1955 American Western movie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Software Engineers
American(s) may refer to: * American, something of, from, or related to the United States of America, commonly known as the "United States" or "America" ** Americans, citizens and nationals of the United States of America ** American ancestry, people who self-identify their ancestry as "American" ** American English, the set of varieties of the English language native to the United States ** Native Americans in the United States, indigenous peoples of the United States * American, something of, from, or related to the Americas, also known as "America" ** Indigenous peoples of the Americas * American (word), for analysis and history of the meanings in various contexts Organizations * American Airlines, U.S.-based airline headquartered in Fort Worth, Texas * American Athletic Conference, an American college athletic conference * American Recordings (record label), a record label that was previously known as Def American * American University, in Washington, D.C. Sports teams S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IEEE Computer Society
IEEE Computer Society (commonly known as the Computer Society or CS) is a technical society of the Institute of Electrical and Electronics Engineers (IEEE) dedicated to computing, namely the major areas of hardware, software, standards and people, "advancing the theory, practice, and application of computer and information processing science and technology." It was founded in 1946 and is the largest of 39 technical societies organized under the IEEE Technical Activities Board with over 375,000 members in 150 countries, more than 100,000 being based in the United States alone. It operates as a "global, non-governmental, not-for-profit professional society" publishing 23 peer-reviewed journals, facilitating numerous technical committees, and developing IEEE computing standards, It maintains its headquarters in Washington, DC and additional offices in California, China, and Japan. History The IEEE Computer Society traces its origins to the Subcommittee on Large-Scale Computing, est ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IEEE Software
''IEEE Software'' is a bimonthly peer-reviewed magazine and scientific journal published by the IEEE Computer Society covering all aspects of software engineering, processes, and practices. Its mission is to be the best source of reliable, useful, peer-reviewed information for leading software practitioners—the developers and managers who want to keep up with rapid technology change. It was established in 1983 and is published by the IEEE Computer Society. According to the ''Journal Citation Reports'', the journal has a 2022 impact factor of 3.3. ''IEEE Software'' received the APEX 2016 Award of Excellence in the "Magazines, Journals & Tabloids — Electronic" category. ''IEEE Software'' November/December 2016 issue, "The Role of the Software Architect," won the 2017 Folio Eddies Digital Award in the "Standalone Digital Magazine; Association/Non-Profit (B-to-B) – Standalone Digital Magazine – less than 6 issues" category. ''IEEE Software'' also received an honorable mention ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Communications Of The ACM
''Communications of the ACM'' (''CACM'') is the monthly journal of the Association for Computing Machinery (ACM). History It was established in 1958, with Saul Rosen as its first managing editor. It is sent to all ACM members. Articles are intended for readers with backgrounds in all areas of computer science and information systems. The focus is on the practical implications of advances in information technology and associated management issues; ACM also publishes a variety of more theoretical journals. The magazine straddles the boundary of a science magazine, trade magazine, and a scientific journal. While the content is subject to peer review, the articles published are often summaries of research that may also be published elsewhere. Material published must be accessible and relevant to a broad readership. From 1960 onward, ''CACM'' also published algorithms, expressed in ALGOL. The collection of algorithms later became known as the Collected Algorithms of the ACM. CA ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wichita State University
Wichita State University (WSU) is a public research university in Wichita, Kansas, United States. It is governed by the Kansas Board of Regents. The university offers more than 60 undergraduate degree programs in more than 200 areas of study in nine colleges. The university's graduate school offers more than 50 master's degrees in more than 100 areas and a specialist in education degree and 13 doctoral degrees. It is classified among "R2: Doctoral Universities – High research activity". History The idea behind Wichita State University began in 1886. Rev Joseph Homer Parker founded a private women's Congregational preparatory school which was supported mainly by Wichita's Plymouth Congregational Church, Rev. Parker's church. The school never opened its doors. Called the "Young Ladies College," "Wichita Ladies College" and "Congregational Female College" and founded during a boom in college and university creation, the private school was envisioned to admit women twelve year ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cutter Consortium
Cutter Consortium, founded by Karen Fine Coburn in 1986, is an information technology research company based in Arlington, Massachusetts Arlington is a town in Middlesex County, Massachusetts, United States. The town is six miles (10 km) northwest of Boston, Massachusetts, Boston, and its population was 46,308 at the 2020 United States census, 2020 census. History Europe .... History Cutter Information Corp. was founded by Karen Fine Coburn in 1986. In 1990, Cutter purchased the rights to the '' American Programmer'' journal (since renamed to ''Cutter Business Technology Journal''), and partnered with Ed Yourdon to form the Cutter Consortium. In June 2020, Cutter Consortium has been purchased by Arthur D. Little. The acquisition was to extend the consultancy platform and build a value proposition for the next century driven by digital consultancy and transparent problem-solving. References External links * Information technology consulting firms of the Un ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
