Jump to content

Information system

From Wikipedia, the free encyclopedia
"Business Information System" redirects here. For the Finnish government service, see Business Information System (government service).

An information system (IS) is a formal, sociotechnical, organizational system designed to collect, process, store, and distribute information.[1] From a sociotechnical perspective, information systems comprise four components: task, people, structure (or roles), and technology.[2] Information systems can be defined as an integration of components for collection, storage and processing of data, comprising digital products that process data to facilitate decision making[3] and the data being used to provide information and contribute to knowledge.

A computer information system is a system, which consists of people and computers that process or interpret information.[4][5][6][7] The term is also sometimes used to simply refer to a computer system with software installed.

"Information systems" is also an academic field of study about systems with a specific reference to information and the complementary networks of computer hardware and software that people and organizations use to collect, filter, process, create and also distribute data.[8] An emphasis is placed on an information system having a definitive boundary, users, processors, storage, inputs, outputs and the aforementioned communication networks.[9]

In many organizations, the department or unit responsible for information systems and data processing is known as "information services".[10][11][12][13]

Any specific information system aims to support operations, management and decision-making.[14][15] An information system is the information and communication technology (ICT) that an organization uses, and also the way in which people interact with this technology in support of business processes.[16]

Some authors make a clear distinction between information systems, computer systems, and business processes. Information systems typically include an ICT component but are not purely concerned with ICT, focusing instead on the end-use of information technology. Information systems are also different from business processes. Information systems help to control the performance of business processes.[17]

Alter[18][19] argues that viewing an information system as a special type of work system has its advantages. A work system is a system in which humans or machines perform processes and activities using resources to produce specific products or services for customers. An information system is a work system in which activities are devoted to capturing, transmitting, storing, retrieving, manipulating and displaying information.[20]

As such, information systems inter-relate with data systems on the one hand and activity systems on the other.[21] An information system is a form of communication system in which data represent and are processed as a form of social memory. An information system can also be considered a semi-formal language which supports human decision making and action.

Information systems are the primary focus of study for organizational informatics.[22]

Overview

[edit]

Silver et al. (1995) provided two views on IS that includes software, hardware, data, people, and procedures.[23]

The Association for Computing Machinery defines "Information systems specialists [as] focus[ing] on integrating information technology solutions and business processes to meet the information needs of businesses and other enterprises."[24]

There are various types of information systems, : including transaction processing systems, decision support systems, knowledge management systems, learning management systems, database management systems, and office information systems. Critical to most information systems are information technologies, which are typically designed to enable humans to perform tasks for which the human brain is not well suited, such as: handling large amounts of information, performing complex calculations, and controlling many simultaneous processes.

Information technologies are a very important and malleable resource available to executives.[25] Many companies have created a position of chief information officer (CIO) that sits on the executive board with the chief executive officer (CEO), chief financial officer (CFO), chief operating officer (COO), and chief technical officer (CTO). The CTO may also serve as CIO, and vice versa. The chief information security officer (CISO) focuses on information security management.

Six components

[edit]

The six components that must come together in order to produce an information system are:[26]

  1. Hardware: The term hardware refers to machinery and equipment. In a modern information system, this category includes the computer itself and all of its support equipment. The support equipment includes input and output devices, storage devices and communications devices. In pre-computer information systems, the hardware might include ledger books and ink.
  2. Software: The term software refers to computer programs and the manuals (if any) that support them. Computer programs are machine-readable instructions that direct the circuitry within the hardware parts of the system to function in ways that produce useful information from data. Programs are generally stored on some input/output medium, often a disk or tape. The "software" for pre-computer information systems included how the hardware was prepared for use (e.g., column headings in the ledger book) and instructions for using them (the guidebook for a card catalog).
  3. Data: Data are facts that are used by systems to produce useful information. In modern information systems, data are generally stored in machine-readable form on disk or tape until the computer needs them. In pre-computer information systems, the data were generally stored in human-readable form.
  4. Procedures: Procedures are the policies that govern the operation of an information system. "Procedures are to people what software is to hardware" is a common analogy that is used to illustrate the role of procedures in a system.
  5. People: Every system needs people if it is to be useful. Often the most overlooked element of the system is the people, probably the component that most influences the success or failure of information systems. This includes "not only the users, but those who operate and service the computers, those who maintain the data, and those who support the network of computers".[27]
  6. Internet: The internet is a combination of data and people. (Although this component is not necessary for functionality.)

Data is the bridge between hardware and people. This means that the data we collect is only data until we involve people. At that point, data becomes information.

Types

[edit]
A four level hierarchy

The "classic" view of Information systems found in textbooks[28] in the 1980s was a pyramid of systems that reflected the hierarchy of the organization, usually transaction processing systems at the bottom of the pyramid, followed by management information systems, decision support systems, and ending with executive information systems at the top. Although the pyramid model remains useful since it was first formulated, a number of new technologies have been developed and new categories of information systems have emerged, some of which no longer fit easily into the original pyramid model.

Some examples of such systems are:

A computer(-based) information system is essentially an IS using computer technology to carry out some or all of its planned tasks. The basic components of computer-based information systems are:

  • Hardware are the devices like the monitor, processor, printer, and keyboard, all of which work together to accept, process, show data, and information.
  • Software are the programs that allow the hardware to process the data.
  • Databases are the gathering of associated files or tables containing related data.
  • Networks are a connecting system that allows diverse computers to distribute resources.
  • Procedures are the commands for combining the components above to process information and produce the preferred output.

The first four components (hardware, software, database, and network) make up what is known as the information technology platform. Information technology workers could then use these components to create information systems that watch over safety measures, risk and the management of data. These actions are known as information technology services.[29]

Certain information systems support parts of organizations, others support entire organizations, and still others, support groups of organizations. Each department or functional area within an organization has its own collection of application programs or information systems. These functional area information systems (FAIS) are supporting pillars for more general IS namely, business intelligence systems and dashboards.[citation needed] As the name suggests, each FAIS supports a particular function within the organization, e.g.: accounting IS, finance IS, production-operation management (POM) IS, marketing IS, and human resources IS. In finance and accounting, managers use IT systems to forecast revenues and business activity, to determine the best sources and uses of funds, and to perform audits to ensure that the organization is fundamentally sound and that all financial reports and documents are accurate.

Other types of organizational information systems are FAIS, transaction processing systems, enterprise resource planning, office automation system, management information system, decision support system, expert system, executive dashboard, supply chain management system, and electronic commerce system. Dashboards are a special form of IS that support all managers of the organization. They provide rapid access to timely information and direct access to structured information in the form of reports. Expert systems attempt to duplicate the work of human experts by applying reasoning capabilities, knowledge, and expertise within a specific domain.

Development

[edit]

Information technology departments in larger organizations tend to strongly influence the development, use, and application of information technology in the business. A series of methodologies and processes can be used to develop and use an information system. Many developers use a systems engineering approach such as the system development life cycle (SDLC), to systematically develop an information system in stages. The stages of the system development lifecycle are planning, system analysis, and requirements, system design, development, integration and testing, implementation and operations, and maintenance. Recent research aims at enabling[30] and measuring[31] the ongoing, collective development of such systems within an organization by the entirety of human actors themselves. An information system can be developed in house (within the organization) or outsourced. This can be accomplished by outsourcing certain components or the entire system.[32] A specific case is the geographical distribution of the development team (offshoring, global information system).

A computer-based information system, following a definition of Langefors,[33] is a technologically implemented medium for recording, storing, and disseminating linguistic expressions, as well as for drawing conclusions from such expressions.

Geographic information systems, land information systems, and disaster information systems are examples of emerging information systems, but they can be broadly considered as spatial information systems. System development is done in stages which include:[34]

  • Problem recognition and specification
  • Information gathering
  • Requirements specification for the new system
  • System design
  • System construction
  • System implementation
  • Review and maintenance

As an academic discipline

[edit]
See also: Information engineering, Information science, Information technology, and Information management

The field of study called information systems encompasses a variety of topics including systems analysis and design, computer networking, information security, database management, and decision support systems. Information management deals with the practical and theoretical problems of collecting and analyzing information in a business function area including business productivity tools, applications programming and implementation, electronic commerce, digital media production, data mining, and decision support. Communications and networking deals with telecommunication technologies. Information systems bridges business and computer science using the theoretical foundations of information and computation to study various business models and related algorithmic processes [35] on building the IT systems [36][37] within a computer science discipline.[38][39][40][41][42][43][44][45][46][47][48][49][50] Computer information systems (CIS) is a field studying computers and algorithmic processes, including their principles, their software and hardware designs, their applications, and their impact on society,[51][52][53] whereas IS emphasizes functionality over design.[54]

Several IS scholars have debated the nature and foundations of information systems which have its roots in other reference disciplines such as computer science, engineering, mathematics, management science, cybernetics, and others.[55][56][57][58] Information systems also can be defined as a collection of hardware, software, data, people, and procedures that work together to produce quality information.

[edit]
Information systems relationship to information technology, computer science, information science, and business.

Similar to computer science, other disciplines can be seen as both related and foundation disciplines of IS. The domain of study of IS involves the study of theories and practices related to the social and technological phenomena, which determine the development, use, and effects of information systems in organizations and society.[59] But, while there may be considerable overlap of the disciplines at the boundaries, the disciplines are still differentiated by the focus, purpose, and orientation of their activities.[60]

In a broad scope, information systems is a scientific field of study that addresses the range of strategic, managerial, and operational activities involved in the gathering, processing, storing, distributing, and use of information and its associated technologies in society and organizations.[60] The term information systems is also used to describe an organizational function that applies IS knowledge in the industry, government agencies, and not-for-profit organizations.[60]

Information systems often refers to the interaction between algorithmic processes and technology. This interaction can occur within or across organizational boundaries. An information system is a technology an organization uses and also the way in which the organizations interact with the technology and the way in which the technology works with the organization's business processes. Information systems are distinct from information technology (IT) in that an information system has an information technology component that interacts with the processes' components.

One problem with that approach is that it prevents the IS field from being interested in non-organizational use of ICT, such as in social networking, computer gaming, mobile personal usage, etc. A different way of differentiating the IS field from its neighbours is to ask, "Which aspects of reality are most meaningful in the IS field and other fields?"[61] This approach, based on philosophy, helps to define not just the focus, purpose, and orientation, but also the dignity, destiny and, responsibility of the field among other fields.[62]

Business informatics is a related discipline that is well-established in several countries, especially in Europe. While Information systems has been said to have an "explanation-oriented" focus, business informatics has a more "solution-oriented" focus and includes information technology elements and construction and implementation-oriented elements.

Career pathways

[edit]

Information systems workers enter a number of different careers:

  • Information system strategy
  • Management information systems – A management information system (MIS) is an information system used for decision-making, and for the coordination, control, analysis, and visualization of information in an organization.
  • Project management – Project management is the practice of initiating, planning, executing, controlling, and closing the work of a team to achieve specific goals and meet specific success criteria at the specified time.
  • Enterprise architecture – A well-defined practice for conducting enterprise analysis, design, planning, and implementation, using a comprehensive approach at all times, for the successful development and execution of strategy.
  • IS development
  • IS organization
  • IS consulting
  • IS security
  • IS auditing

There is a wide variety of career paths in the information systems discipline. "Workers with specialized technical knowledge and strong communications skills will have the best prospects. Workers with management skills and an understanding of business practices and principles will have excellent opportunities, as companies are increasingly looking to technology to drive their revenue."[63]

Information technology is important to the operation of contemporary businesses, it offers many employment opportunities. The information systems field includes the people in organizations who design and build information systems, the people who use those systems, and the people responsible for managing those systems. The demand for traditional IT staff such as programmers, business analysts, systems analysts, and designer is significant. Many well-paid jobs exist in areas of Information technology. At the top of the list is the chief information officer (CIO).

The CIO is the executive who is in charge of the IS function. In most organizations, the CIO works with the chief executive officer (CEO), the chief financial officer (CFO), and other senior executives. Therefore, he or she actively participates in the organization's strategic planning process.

Bachelor of Business Information Systems

[edit]
This section is an excerpt from Bachelor of Business Information Systems.[edit]
Bachelor of Business Information Systems (BBIS), also Business Information Systems (BIS), is an information technology (IT) and management focused[64] undergraduate program[65] designed to better understand the needs of rapidly growing technology in business and IT sector.[66] It is bachelor degree that combines elements of business administration and computer science with majoring on information systems and technology.The purpose of this course is to equip students with the skills and knowledge needed to effectively manage and utilize information technology in a business and IT industry.[67]

Research

[edit]

Information systems research is generally interdisciplinary concerned with the study of the effects of information systems on the behaviour of individuals, groups, and organizations.[68][69] Hevner et al. (2004)[70] categorized research in IS into two scientific paradigms including behavioural science which is to develop and verify theories that explain or predict human or organizational behavior and design science which extends the boundaries of human and organizational capabilities by creating new and innovative artifacts.

Salvatore March and Gerald Smith[71] proposed a framework for researching different aspects of information technology including outputs of the research (research outputs) and activities to carry out this research (research activities). They identified research outputs as follows:

  1. Constructs which are concepts that form the vocabulary of a domain. They constitute a conceptualization used to describe problems within the domain and to specify their solutions.
  2. A model which is a set of propositions or statements expressing relationships among constructs.
  3. A method which is a set of steps (an algorithm or guideline) used to perform a task. Methods are based on a set of underlying constructs and a representation (model) of the solution space.
  4. An instantiation is the realization of an artefact in its environment.

Also research activities including:

  1. Build an artefact to perform a specific task.
  2. Evaluate the artefact to determine if any progress has been achieved.
  3. Given an artefact whose performance has been evaluated, it is important to determine why and how the artefact worked or did not work within its environment. Therefore, theorize and justify theories about IT artefacts.

Although Information Systems as a discipline has been evolving for over 30 years now,[72] the core focus or identity of IS research is still subject to debate among scholars.[73][74][75] There are two main views around this debate: a narrow view focusing on the IT artifact as the core subject matter of IS research, and a broad view that focuses on the interplay between social and technical aspects of IT that is embedded into a dynamic evolving context.[76] A third view[77] calls on IS scholars to pay balanced attention to both the IT artifact and its context.

Since the study of information systems is an applied field, industry practitioners expect information systems research to generate findings that are immediately applicable in practice. This is not always the case however, as information systems researchers often explore behavioral issues in much more depth than practitioners would expect them to do. This may render information systems research results difficult to understand, and has led to criticism.[78]

In the last ten years, the business trend is represented by the considerable increase of Information Systems Function (ISF) role, especially with regard to the enterprise strategies and operations supporting. It became a key factor to increase productivity and to support value creation.[79] To study an information system itself, rather than its effects, information systems models are used, such as EATPUT.

The international body of Information Systems researchers, the Association for Information Systems (AIS), and its Senior Scholars Forum Subcommittee on Journals (202), proposed a list of 11 journals that the AIS deems as 'excellent'.[80] According to the AIS, this list of journals recognizes topical, methodological, and geographical diversity. The review processes are stringent, editorial board members are widely-respected and recognized, and there is international readership and contribution. The list is (or should be) used, along with others, as a point of reference for promotion and tenure and, more generally, to evaluate scholarly excellence.

A number of annual information systems conferences are run in various parts of the world, the majority of which are peer reviewed. The AIS directly runs the International Conference on Information Systems (ICIS) and the Americas Conference on Information Systems (AMCIS), while AIS affiliated conferences[81] include the Pacific Asia Conference on Information Systems (PACIS), European Conference on Information Systems (ECIS), the Mediterranean Conference on Information Systems (MCIS), the International Conference on Information Resources Management (Conf-IRM) and the Wuhan International Conference on E-Business (WHICEB). AIS chapter conferences[82] include Australasian Conference on Information Systems (ACIS), Scandinavian Conference on Information Systems (SCIS), Information Systems International Conference (ISICO), Conference of the Italian Chapter of AIS (itAIS), Annual Mid-Western AIS Conference (MWAIS) and Annual Conference of the Southern AIS (SAIS). EDSIG,[83] which is the special interest group on education of the AITP,[84] organizes the Conference on Information Systems and Computing Education[85] and the Conference on Information Systems Applied Research[86] which are both held annually in November.

See also

[edit]

References

[edit]
  1. ^ Piccoli, Gabriele; Pigni, Federico (July 2018). Information systems for managers: with cases (4.0 ed.). Prospect Press. p. 28. ISBN 978-1-943153-50-3. Retrieved 25 November 2018.
  2. ^ O'Hara, Margaret; Watson, Richard; Cavan, Bruce (1999). "Managing the three levels of change". Information Systems Management. 16 (3): 64. doi:10.1201/1078/43197.16.3.19990601/31317.9. Retrieved 25 November 2018.
  3. ^ "Information Systems". Encyclopædia Britannica. 2020-11-12.
  4. ^ "information system". BusinessDictionary.com. Archived from the original on 2020-08-11. Retrieved 2014-09-21.
  5. ^ "Information Systems". Principia Cybernetica Web.
  6. ^ Vladimir Zwass (2016-02-10). "Information system". Britannica.
  7. ^ D'Atri A., De Marco M., Casalino N. (2008). "Interdisciplinary Aspects of Information Systems Studies", Physica-Verlag, Springer, Germany, pp. 1–416, doi:10.1007/978-3-7908-2010-2 ISBN 978-3-7908-2009-6
  8. ^ "Information Technology vs Information Systems: What's The Difference?". CityU of Seattle. 2020-01-16. Retrieved 2021-11-13.
  9. ^ Jessup, Leonard M.; Joseph S. Valacich (2008). Information Systems Today (3rd ed.). Pearson Publishing. Glossary p. 416
  10. ^ "What is Information Systems or Information Services (IS)?". Definition from Techopedia. Retrieved 6 March 2021.
  11. ^ "What is IS (information system or information services)?". WhatIs.com. Retrieved 6 March 2021.
  12. ^ "Information Services". Directory. Australian Government. 2 June 2017. Archived from the original on 27 March 2022. Retrieved 6 March 2021.
  13. ^ "Information Services". Ramsey County. 12 September 2015. Retrieved 6 March 2021.
  14. ^ Bulgacs, Simon (2013). "The first phase of creating a standardised international innovative technological implementation framework/Software application". International Journal of Business and Systems Research. 7 (3): 250. doi:10.1504/IJBSR.2013.055312. Retrieved 2015-11-02.
  15. ^ "SEI Report, "Glossary"". Archived from the original on September 3, 2007. Retrieved 2013-04-02.{{cite web}}: CS1 maint: bot: original URL status unknown (link)
  16. ^ Kroenke, D M. (2008). Experiencing MIS. Prentice-Hall, Upper Saddle River, NJ
  17. ^ O'Brien, J A. (2003). Introduction to information systems: essentials for the e-business enterprise. McGraw-Hill, Boston, MA
  18. ^ Alter, S. (2003) "18 Reasons Why IT-Reliant Work Systems Should Replace 'The IT Artifact' as the Core Subject Matter of the IS Field," Communications of the Association for Information Systems, 12(23), Oct., pp. 365–394, http://aisel.aisnet.org/cais/vol12/iss1/23/
  19. ^ Alter, S (2013). "Work System Theory: Overview of Core Concepts, Extensions, and Challenges for the Future". Journal of the Association for Information Systems. 14 (2): 72–121. doi:10.17705/1jais.00323.
  20. ^ Alter, S. (2006) The Work System Method: Connecting People, Processes, and IT for Business Results. Works System Press, CA
  21. ^ Bacon, C. James; Fitzgerald, Brian (2001-04-01). "A systemic framework for the field of information systems". ACM SIGMIS Database: The DATABASE for Advances in Information Systems. 32 (2): 46–67. doi:10.1145/506732.506738. ISSN 0095-0033. S2CID 15687595.
  22. ^ Beynon-Davies P. (2009). Business Information Systems. Palgrave, Basingstoke
  23. ^ Marc S. Silver, M. Lynne Markus, Cynthia Mathis Beath (Sep 1995). "The Information Technology Interactive Model: A Foundation for the MBA Core Course". MIS Quarterly: 361–390.{{cite journal}}: CS1 maint: multiple names: authors list (link)
  24. ^ The Joint Task Force for Computing Curricula 2005. Computing Curricula 2005: The Overview Report (pdf) Archived 2014-10-21 at the Wayback Machine
  25. ^ Rockart et al. (1996) Eight imperatives for the new IT organization Sloan Management review.
  26. ^ Stair, Ralph (2020). Principles of Information Systems. George Reynolds (14th ed.). Mason, OH: Cengage. ISBN 978-0-357-11252-6. OCLC 1305839544.
  27. ^ Kroenke, D. M. (2015). MIS Essentials. Pearson Education
  28. ^ Laudon, K.C. and Laudon, J.P. Management Information Systems, Macmillan, 1988.
  29. ^ Rainer, R. Kelly Jr, and Casey G. Cegielski. Introduction to Information System: Support and Transforming Business Fourth Edition. New Jersey: John Wiley and Sons, Inc., 2012. Print.
  30. ^ Neumann, Gustaf; Sobernig, Stefan; Aram, Michael (February 2014). "Evolutionary Business Information Systems". Business & Information Systems Engineering. 6 (1): 33–36. doi:10.1007/s12599-013-0305-1. S2CID 15979292.
  31. ^ Aram, Michael; Neumann, Gustaf (2015-07-01). "Multilayered analysis of co-development of business information systems" (PDF). Journal of Internet Services and Applications. 6 (1). doi:10.1186/s13174-015-0030-8. S2CID 16502371.
  32. ^ Using MIS. Kroenke. 2009. ISBN 978-0-13-713029-0.
  33. ^ Börje Langefors (1973). Theoretical Analysis of Information Systems. Auerbach. ISBN 978-0-87769-151-8.
  34. ^ Computer Studies. Frederick Nyawaya. 2008. ISBN 978-9966-781-24-6.
  35. ^ "Computer and Logic Essentials – Units of study – Swinburne University of Technology – Melbourne, Australia".
  36. ^ "Building IT Systems – RMIT University".
  37. ^ "Systems Development – Units of study – Swinburne University of Technology – Melbourne, Australia". Archived from the original on 2022-07-05. Retrieved 2015-12-06.
  38. ^ Kelly, Sue; Gibson, Nicola; Holland, Christopher; Light, Ben (July 1999). "Focus Issue on Legacy Information Systems and Business Process Engineering: a Business Perspective of Legacy Information Systems". Communications of the AIS. 2 (7): 1–27.
  39. ^ Archibald, J.A. (May 1975). "Computer Science education for majors of other disciplines". AFIPS Joint Computer Conferences: 903–906. Computer science spreads out over several related disciplines, and shares with these disciplines certain sub-disciplines that traditionally have been located exclusively in the more conventional disciplines
  40. ^ Denning, Peter (July 1999). "Computer Science: The Discipline". Encyclopaedia of Computer Science (2000 Edition). The Domain of Computer Science: Even though computer science addresses both human-made and natural information processes, the main effort in the discipline has been directed toward human-made processes, especially information processing systems and machines
  41. ^ Coy, Wolfgang (June 2004). "Between the disciplines". ACM SIGCSE Bulletin. 36 (2): 7–10. doi:10.1145/1024338.1024340. ISSN 0097-8418. S2CID 10389644. Computer science may be in the core of these processes. The actual question is not to ignore disciplinary boundaries with its methodological differences but to open the disciplines for collaborative work. We must learn to build bridges, not to start in the gap between disciplines
  42. ^ Hoganson, Ken (December 2001). "Alternative curriculum models for integrating computer science and information systems analysis, recommendations, pitfalls, opportunities, accreditations, and trends". Journal of Computing Sciences in Colleges. 17 (2): 313–325. ISSN 1937-4771. ... Information Systems grew out of the need to bridge the gap between business management and computer science ...
  43. ^ Davis, Timothy; Geist, Robert; Matzko, Sarah; Westall, James (March 2004). τ´εχνη: A First Step. pp. 125–129. ISBN 978-1-58113-798-9. In 1999, Clemson University established a (graduate) degree program that bridges the arts and the sciences... All students in the program are required to complete graduate level work in both the arts and computer science {{cite book}}: |work= ignored (help)
  44. ^ Hoganson, Ken (December 2001). "Alternative curriculum models for integrating computer science and information systems analysis, recommendations, pitfalls, opportunities, accreditations, and trends". Journal of Computing Sciences in Colleges. 17 (2): 313–325. ISSN 1937-4771. The field of information systems as a separate discipline is relatively new and is undergoing continuous change as technology evolves and the field matures
  45. ^ Khazanchi, Deepak; Bjorn Erik Munkvold (Summer 2000). "Is information system a science? an inquiry into the nature of the information systems discipline". ACM SIGMIS Database. 31 (3): 24–42. doi:10.1145/381823.381834. ISSN 0095-0033. S2CID 52847480. From this we have concluded that IS is a science, i.e., a scientific discipline in contrast to purportedly non-scientific fields
  46. ^ Denning, Peter (June 2007), Ubiquity a new interview with Peter Denning on the great principles of computing, vol. 2007, p. 1, People from other fields are saying they have discovered information processes in their deepest structures and that collaboration with computing is essential to them.
  47. ^ "Computer science is the study of information" New Jersey Institute of Technology, Gutenberg Information Technologies Archived September 15, 2008, at the Wayback Machine
  48. ^ "Computer science is the study of computation." Computer Science Department, College of Saint Benedict Archived 2007-02-03 at the Wayback Machine, Saint John's University
  49. ^ "Computer Science is the study of all aspects of computer systems, from the theoretical foundations to the very practical aspects of managing large software projects." Massey University Archived 2006-06-19 at the Wayback Machine
  50. ^ Pearson Custom Publishing & West Chester University, Custom Program for Computer Information Systems, Pearson Custom Publishing, (2009) Glossary p. 694
  51. ^ Polack, Jennifer (December 2009). "Planning a CIS Education Within a CS Framework". Journal of Computing Sciences in Colleges. 25 (2): 100–106. ISSN 1937-4771.
  52. ^ Hayes, Helen; Onkar Sharma (February 2003). "A decade of experience with a common first year program for computer science, information systems and information technology majors". Journal of Computing Sciences in Colleges. 18 (3): 217–227. ISSN 1937-4771. In 1988, a degree program in Computer Information Systems (CIS) was launched with the objective of providing an option for students who were less inclined to become programmers and were more interested in learning to design, develop, and implement Information Systems, and solve business problems using the systems approach
  53. ^ CSTA Committee, Allen Tucker, et alia, A Model Curriculum for K-12 Computer Science (Final Report), (Association for Computing Machinery, Inc., 2006) Abstraction & p. 2
  54. ^ Freeman, Peter; Hart, David (August 2004). "A Science of Design for Software-Intensive Systems Computer science and engineering needs an intellectually rigorous, analytical, teachable design process to ensure development of systems we all can live with". Communications of the ACM. 47 (8): 19–21. doi:10.1145/1012037.1012054. ISSN 0001-0782. S2CID 14331332. Though the other components' connections to the software and their role in the overall design of the system are critical, the core consideration for a software-intensive system is the software itself, and other approaches to systematizing design have yet to solve the "software problem"—which won't be solved until software design is understood scientifically
  55. ^ Culnan, M. J. Mapping the Intellectual Structure of MIS, 1980–1985: A Co-Citation Analysis, MIS Quarterly, 1987, pp. 341–353.
  56. ^ Keen, P. G. W. MIS Research: Reference Disciplines and A Cumulative Tradition, in Proceedings of the First International Conference on Information Systems, E. McLean (ed.), Philadelphia, PA, 1980, pp. 9–18.
  57. ^ Lee, A. S. Architecture as A Reference Discipline for MIS, in Information Systems Research: Contemporary Approaches and Emergent Traditions, H.-E. Nisen, H. K. Klein, and R. A. Hirschheim (eds.), North-Holland, Amsterdam, 1991, pp. 573–592.
  58. ^ Mingers, J., and Stowell, F. (eds.). Information Systems: An Emerging Discipline?, McGraw- Hill, London, 1997.
  59. ^ John, W., and Joe, P. (2002) "Strategic Planning for Information System." 3rd Ed. West Sussex. John Wiley & Sons Ltd
  60. ^ a b c "Scoping the Discipline of Information Systems" (PDF). Archived from the original (PDF) on 2016-07-31. Retrieved 2017-12-04.
  61. ^ Basden, A. (2010) On Using Spheres of Meaning to Define and Dignify the IS Discipline. International Journal of Information Management, 30, 13–20. It employs the philosophy of the late Herman Dooyeweerd to differentiate distinct aspects or 'spheres of meaning'. The paper suggests that while computer science finds the formative aspect, of shaping, structuring, processing, of central interest, and business and organizational fields find the economic and social aspects of central interest, the Information Systems field can find the lingual aspect of central interest while making links with the aspects of the neighbouring disciplines.
  62. ^ International Journal of Information Management, 30, 13–20.
  63. ^ "Information Systems". Sloan Career Cornerstone Center; Alfred P. Sloan Foundation. 2008. Retrieved June 2, 2008.
  64. ^ "Bachelor of Business Information Systems - Australian Institute of Higher Education". Australian Institute of Higher Education. Retrieved November 6, 2019.
  65. ^ "Bachelor of Business Information Systems (BBIS)". Department of Management Informatics and Communication. Retrieved November 6, 2019.
  66. ^ "Bachelor of Business Information Systems - APIC Website". APIC Website. Retrieved November 6, 2019.
  67. ^ "Online Business Information Systems Degree - Ashford University". Ashford University. Retrieved November 6, 2019.
  68. ^ Galliers, R.D., Markus, M.L., & Newell, S. (Eds) (2006). Exploring Information Systems Research Approaches. New York, NY: Routledge.
  69. ^ Ciborra, C. (2002). The Labyrinths of Information: Challenging the Wisdom of Systems. Oxford, UK: Oxford University Press
  70. ^ Hevner; March; Park; Ram (2004). "Design Science in Information Systems Research". MIS Quarterly. 28 (1): 75–105. doi:10.2307/25148625. JSTOR 25148625. S2CID 13553735.
  71. ^ March, S.; Smith, G. (1995). "Design and natural science in Information Technology (IT)". Decision Support Systems. 15 (4): 251–266. doi:10.1016/0167-9236(94)00041-2. S2CID 2625498.
  72. ^ Avgerou, C (2000). "Information systems: what sort of science is it?". Omega. 28 (5): 567–579. CiteSeerX 10.1.1.203.4718. doi:10.1016/s0305-0483(99)00072-9.
  73. ^ Benbasat, I.; Zmud, R. (2003). "The identity crisis within the IS discipline: defining and communicating the discipline's core properties". MIS Quarterly. 27 (2): 183–194. doi:10.2307/30036527. JSTOR 30036527. S2CID 6017797.
  74. ^ Agarwal, R.; Lucas, H. (2005). "The information systems identity crisis: focusing on high- visibility and high-impact research". MIS Quarterly. 29 (3): 381–398. doi:10.2307/25148689. JSTOR 25148689. S2CID 15537428.
  75. ^ El Sawy, O (2003). "The IS core –IX: The 3 faces of IS identity: connection, immersion, and fusion". Communications of the Association for Information Systems. 12: 588–598. doi:10.17705/1cais.01239.
  76. ^ Mansour, O., Ghazawneh, A. (2009) Research in Information Systems: Implications of the constant changing nature of IT capabilities in the social computing era, in Molka-Danielsen, J. (Ed.): Proceedings of the 32nd Information Systems Research Seminar in Scandinavia, IRIS 32, Inclusive Design, Molde University College, Molde, Norway, August 9–12, 2009. ISBN 978-82-7962-120-1.
  77. ^ Orlikowski, W.; Iacono, C. (2001). "Research commentary: desperately seeking the "IT" in IT research—a call to theorizing about the IT artifact". Information Systems Research. 12 (2): 121–134. doi:10.1287/isre.12.2.121.9700. S2CID 10833059.
  78. ^ Kock, N.; Gray, P.; Hoving, R.; Klein, H.; Myers, M.; Rockart, J. (2002). "Information Systems Research Relevance Revisited: Subtle Accomplishment, Unfulfilled Promise, or Serial Hypocrisy?". Communications of the Association for Information Systems. 8 (23): 330–346. doi:10.17705/1CAIS.00823.
  79. ^ Casalino, N., Mazzone, G. (2008): Externalization of a banking information systems function. Features, regulatory and critical aspects, in Interdisciplinary Aspects of Information Systems Studies, D'Atri A., De Marco M., Casalino N. (Eds.), Physica-Verlag, Springer, Heidelberg, Germany, pp. 89–96, ISBN 978-3-7908-2009-6, doi:10.1007/978-3-7908-2010-2_12
  80. ^ "Research - Association for Information Systems (AIS)". aisnet.org. Retrieved 2024-02-21.
  81. ^ "AIS affiliated conferences". Archived from the original on 2012-02-15. Retrieved 2012-02-10.
  82. ^ "AIS chapter conferences". affiniscape.com. Archived from the original on 2012-02-27. Retrieved 2012-02-10.
  83. ^ "EDSIG Information Systems Educators".
  84. ^ "Association of Information Technology Professionals".
  85. ^ EDSIG, ISCAP and. "ISCAP Conferences – EDSIGCON & CONISAR".
  86. ^ EDSIG, ISCAP and. "ISCAP Conferences – EDSIGCON & CONISAR".

Further reading

[edit]
[edit]
Wikimedia Commons has media related to Information systems.
Retrieved from "https://en.wikipedia.org/w/index.php?title=Information_system&oldid=1248173560"