Information - Wikipedia

2024.09.18 20:12


Jump to content Main menu Main menu move to sidebar hide Navigation Main page Contents Current events Random article About Wikipedia Contact us Donate Contribute Help Learn to edit Community portal Recent changes Upload file Search Appearance Create account Log in Personal tools Create account Log in Pages for logged out editors learn more Contributions Talk

Contents

move to sidebar hide (Top) 1 Exact definition of information and digital application 2 Etymology 3 Information theory 4 As sensory input 5 As representation and complexity 6 As a substitute for task wasted time, energy, and material 7 As an influence that leads to transformation 8 Technologically mediated information Toggle Technologically mediated information subsection 8.1 As of 2007 8.2 As of 2020 9 As records 10 Semiotics 11 Physics and determinacy 12 The application of information study 13 See also 14 References 15 Further reading 16 External links Toggle the table of contents

Information

136 languages Afrikaans Alemannisch العربية Aragonés অসমীয়া Asturianu Avañe'ẽ Azərbaycanca تۆرکجه বাংলা 閩南語 / Bân-lâm-gú Башҡортса Беларуская Беларуская (тарашкевіца) भोजपुरी Bikol Central Български Boarisch Bosanski Буряад Català Чӑвашла Cebuano Čeština Cymraeg Dansk Deutsch Eesti Ελληνικά Español Esperanto Estremeñu Euskara فارسی Fiji Hindi Français Frysk Galego گیلکی 한국어 Հայերեն हिन्दी Hrvatski Ido Ilokano Bahasa Indonesia Interlingua IsiXhosa IsiZulu Íslenska Italiano עברית Jawa ಕನ್ನಡ ქართული Қазақша Kiswahili Kreyòl ayisyen Kurdî Кыргызча ລາວ Latina Latviešu Lëtzebuergesch Lietuvių Limburgs Magyar मैथिली Македонски മലയാളം मराठी მარგალური مصرى Bahasa Melayu Minangkabau 閩東語 / Mìng-dĕ̤ng-ngṳ̄ Mirandés Монгол မြန်မာဘာသာ Nederlands नेपाली नेपाल भाषा 日本語 Нохчийн Nordfriisk Norsk bokmål Norsk nynorsk Occitan Олык марий Oromoo Oʻzbekcha / ўзбекча ਪੰਜਾਬੀ پنجابی پښتو Plattdüütsch Polski Português Qaraqalpaqsha Qırımtatarca Română Runa Simi Русиньскый Русский Саха тыла Scots Shqip Sicilianu සිංහල Simple English Slovenčina Slovenščina کوردی Српски / srpski Srpskohrvatski / српскохрватски Sunda Suomi Svenska Tagalog தமிழ் Татарча / tatarça తెలుగు ไทย Тоҷикӣ Türkçe Українська اردو ئۇيغۇرچە / Uyghurche Tiếng Việt Winaray 吴语 ייִדיש 粵語 Zazaki Žemaitėška 中文 Tolışi Edit links Article Talk English Read View source View history Tools Tools move to sidebar hide Actions Read View source View history General What links here Related changes Upload file Special pages Permanent link Page information Cite this page Get shortened URL Download QR code Wikidata item Print/export Download as PDF Printable version In other projects Wikimedia Commons Wikiquote Appearance move to sidebar hide From Wikipedia, the free encyclopedia Facts provided or learned about something or someone For other uses, see Information (disambiguation) .

Communication Portal History General aspects Communication theory Information Semiotics Language Logic Sociology Fields Discourse analysis Linguistics Mass communication Organizational communication Pragmatics Semiotics Sociolinguistics Disciplines Public speaking Discourse Culture Argumentation Persuasion Research Rhetoric Media Categories Outline v t e

Information is an abstract concept that refers to something which has the power to inform . At the most fundamental level, it pertains to the interpretation (perhaps formally ) of that which may be sensed , or their abstractions . Any natural process that is not completely random and any observable pattern in any medium can be said to convey some amount of information. Whereas digital signals and other data use discrete signs to convey information, other phenomena and artifacts such as analogue signals , poems , pictures , music or other sounds , and currents convey information in a more continuous form. [ 1 ] Information is not knowledge itself, but the meaning that may be derived from a representation through interpretation. [ 2 ]

The concept of information is relevant or connected to various concepts, [ 3 ] including constraint , communication , control , data , form , education , knowledge , meaning , understanding , mental stimuli , pattern , perception , proposition , representation , and entropy .

Information is often processed iteratively: Data available at one step are processed into information to be interpreted and processed at the next step. For example, in written text each symbol or letter conveys information relevant to the word it is part of, each word conveys information relevant to the phrase it is part of, each phrase conveys information relevant to the sentence it is part of, and so on until at the final step information is interpreted and becomes knowledge in a given domain . In a digital signal , bits may be interpreted into the symbols, letters, numbers, or structures that convey the information available at the next level up. The key characteristic of information is that it is subject to interpretation and processing.

The derivation of information from a signal or message may be thought of as the resolution of ambiguity or uncertainty that arises during the interpretation of patterns within the signal or message. [ 4 ]

Information may be structured as data . Redundant data can be compressed up to an optimal size, which is the theoretical limit of compression.

The information available through a collection of data may be derived by analysis. For example, a restaurant collects data from every customer order. That information may be analyzed to produce knowledge that is put to use when the business subsequently wants to identify the most popular or least popular dish. [ citation needed ]

Information can be transmitted in time, via data storage , and space, via communication and telecommunication . [ 5 ] Information is expressed either as the content of a message or through direct or indirect observation . That which is perceived can be construed as a message in its own right, and in that sense, all information is always conveyed as the content of a message.

Information can be encoded into various forms for transmission and interpretation (for example, information may be encoded into a sequence of signs , or transmitted via a signal ). It can also be encrypted for safe storage and communication.

The uncertainty of an event is measured by its probability of occurrence. Uncertainty is inversely proportional to the probability of occurrence. Information theory takes advantage of this by concluding that more uncertain events require more information to resolve their uncertainty. The bit is a typical unit of information . It is 'that which reduces uncertainty by half'. [ 6 ] Other units such as the nat may be used. For example, the information encoded in one "fair" coin flip is log 2 (2/1) = 1 bit, and in two fair coin flips is log 2 (4/1) = 2 bits. A 2011 Science article estimates that 97% of technologically stored information was already in digital bits in 2007 and that the year 2002 was the beginning of the digital age for information storage (with digital storage capacity bypassing analogue for the first time). [ 7 ]

Exact definition of information and digital application

Information can be defined exactly by set theory:

"Information is a selection from the domain of information".

The "domain of information" is a set that the sender and receiver of information must know before exchanging information. Digital information, for example, consists of building blocks that are all number sequences. Each number sequence represents a selection from its domain. The sender and receiver of digital information (number sequences) must know the domain and binary format of each number sequence before exchanging information. By defining number sequences online, this would be systematically and universally usable. Before the exchanged digital number sequence, an efficient unique link to its online definition can be set. This online-defined digital information (number sequence) would be globally comparable and globally searchable. [ 8 ]

Etymology

See also: History of the word and concept "information"

The English word "information" comes from Middle French enformacion/informacion/information 'a criminal investigation' and its etymon, Latin informatiō(n) 'conception, teaching, creation'. [ 9 ]

In English, "information" is an uncountable mass noun .

Information theory

Main article: Information theory

Information theory is the scientific study of the quantification , storage , and communication of information. The field was fundamentally established by the works of Harry Nyquist and Ralph Hartley in the 1920s, and Claude Shannon in the 1940s. The field is at the intersection of probability theory , statistics , computer science, statistical mechanics , information engineering , and electrical engineering .

A key measure in information theory is entropy . Entropy quantifies the amount of uncertainty involved in the value of a random variable or the outcome of a random process . For example, identifying the outcome of a fair coin flip (with two equally likely outcomes) provides less information (lower entropy) than specifying the outcome from a roll of a die (with six equally likely outcomes). Some other important measures in information theory are mutual information , channel capacity, error exponents , and relative entropy . Important sub-fields of information theory include source coding , algorithmic complexity theory , algorithmic information theory , and information-theoretic security .

Applications of fundamental topics of information theory include source coding/ data compression (e.g. for ZIP files ), and channel coding/ error detection and correction (e.g. for DSL ). Its impact has been crucial to the success of the Voyager missions to deep space, the invention of the compact disc , the feasibility of mobile phones and the development of the Internet. The theory has also found applications in other areas, including statistical inference , [ 10 ] cryptography , neurobiology , [ 11 ] perception , [ 12 ] linguistics, the evolution [ 13 ] and function [ 14 ] of molecular codes ( bioinformatics ), thermal physics , [ 15 ] quantum computing , black holes , information retrieval , intelligence gathering , plagiarism detection , [ 16 ] pattern recognition , anomaly detection [ 17 ] and even art creation.

As sensory input

Often information can be viewed as a type of input to an organism or system . Inputs are of two kinds; some inputs are important to the function of the organism (for example, food) or system ( energy ) by themselves. In his book Sensory Ecology [ 18 ] biophysicist David B. Dusenbery called these causal inputs. Other inputs (information) are important only because they are associated with causal inputs and can be used to predict the occurrence of a causal input at a later time (and perhaps another place). Some information is important because of association with other information but eventually there must be a connection to a causal input.

In practice, information is usually carried by weak stimuli that must be detected by specialized sensory systems and amplified by energy inputs before they can be functional to the organism or system. For example, light is mainly (but not only, e.g. plants can grow in the direction of the light source) a causal input to plants but for animals it only provides information. The colored light reflected from a flower is too weak for photosynthesis but the visual system of the bee detects it and the bee's nervous system uses the information to guide the bee to the flower, where the bee often finds nectar or pollen, which are causal inputs, a nutritional function.

As representation and complexity

The cognitive scientist and applied mathematician Ronaldo Vigo argues that information is a concept that requires at least two related entities to make quantitative sense. These are, any dimensionally defined category of objects S, and any of its subsets R. R, in essence, is a representation of S, or, in other words, conveys representational (and hence, conceptual) information about S. Vigo then defines the amount of information that R conveys about S as the rate of change in the complexity of S whenever the objects in R are removed from S. Under "Vigo information", pattern, invariance, complexity, representation, and information five fundamental constructs of universal science are unified under a novel mathematical framework. [ 19 ] [ 20 ] [ 21 ] Among other things, the framework aims to overcome the limitations of Shannon-Weaver information when attempting to characterize and measure subjective information.

As a substitute for task wasted time, energy, and material

Michael Grieves has proposed that the focus on information should be what it does as opposed to defining what it is. Grieves has proposed [ 22 ] that information can be substituted for wasted physical resources, time, energy, and material, for goal-oriented tasks. Goal-oriented tasks can be divided into two components: the most cost-efficient use of physical resources: time, energy and material, and the additional use of physical resources used by the task. This second category is by definition wasted physical resources. Information does not substitute or replace the most cost-efficient use of physical resources but can be used to replace the wasted physical resources. The condition that this occurs under is that the cost of information is less than the cost of the wasted physical resources. Since information is a non-rival good, this can be especially beneficial for repeatable tasks. In manufacturing, the task category of the most cost-efficient use of physical resources is called lean manufacturing.

As an influence that leads to transformation

Information is any type of pattern that influences the formation or transformation of other patterns. [ 23 ] [ 24 ] In this sense, there is no need for a conscious mind to perceive, much less appreciate, the pattern. Consider, for example, DNA . The sequence of nucleotides is a pattern that influences the formation and development of an organism without any need for a conscious mind. One might argue though that for a human to consciously define a pattern, for example a nucleotide, naturally involves conscious information processing. However, the existence of unicellular and multicellular organisms, with the complex biochemistry that leads, among other events, to the existence of enzymes and polynucleotides that interact maintaining the biological order and participating in the development of multicellular organisms, precedes by millions of years the emergence of human consciousness and the creation of the scientific culture that produced the chemical nomenclature.

Systems theory at times seems to refer to information in this sense, assuming information does not necessarily involve any conscious mind, and patterns circulating (due to feedback ) in the system can be called information. In other words, it can be said that information in this sense is something potentially perceived as representation, though not created or presented for that purpose. For example, Gregory Bateson defines "information" as a "difference that makes a difference". [ 25 ]

If, however, the premise of "influence" implies that information has been perceived by a conscious mind and also interpreted by it, the specific context associated with this interpretation may cause the transformation of the information into knowledge . Complex definitions of both "information" and "knowledge" make such semantic and logical analysis difficult, but the condition of "transformation" is an important point in the study of information as it relates to knowledge, especially in the business discipline of knowledge management . In this practice, tools and processes are used to assist a knowledge worker in performing research and making decisions, including steps such as:

Review information to effectively derive value and meaning Reference metadata if available Establish relevant context, often from many possible contexts Derive new knowledge from the information Make decisions or recommendations from the resulting knowledge

Stewart (2001) argues that transformation of information into knowledge is critical, lying at the core of value creation and competitive advantage for the modern enterprise.

In a biological framework, Mizraji [ 26 ] has described information as an entity emerging from the interaction of patterns with receptor systems (eg: in molecular or neural receptors capable of interacting with specific patterns, information emerges from those interactions). In addition, he has incorporated the idea of "information catalysts", structures where emerging information promotes the transition from pattern recognition to goal-directed action (for example, the specific transformation of a substrate into a product by an enzyme, or auditory reception of words and the production of an oral response)

The Danish Dictionary of Information Terms [ 27 ] argues that information only provides an answer to a posed question. Whether the answer provides knowledge depends on the informed person. So a generalized definition of the concept should be: "Information" = An answer to a specific question".

When Marshall McLuhan speaks of media and their effects on human cultures, he refers to the structure of artifacts that in turn shape our behaviors and mindsets. Also, pheromones are often said to be "information" in this sense.

Technologically mediated information

Further information: Information Age

These sections are using measurements of data rather than information, as information cannot be directly measured.

As of 2007

It is estimated that the world's technological capacity to store information grew from 2.6 (optimally compressed) exabytes in 1986 – which is the informational equivalent to less than one 730-MB CD-ROM per person (539 MB per person) – to 295 (optimally compressed) exabytes in 2007. [ 7 ] This is the informational equivalent of almost 61 CD-ROM per person in 2007. [ 5 ]

The world's combined technological capacity to receive information through one-way broadcast networks was the informational equivalent of 174 newspapers per person per day in 2007. [ 7 ]

The world's combined effective capacity to exchange information through two-way telecommunication networks was the informational equivalent of 6 newspapers per person per day in 2007. [ 5 ]

As of 2007, an estimated 90% of all new information is digital, mostly stored on hard drives. [ 28 ]

As of 2020

The total amount of data created, captured, copied, and consumed globally is forecast to increase rapidly, reaching 64.2 zettabytes in 2020. Over the next five years up to 2025, global data creation is projected to grow to more than 180 zettabytes. [ 29 ]

As records

Part of a series on Library and information science Outline Glossary Histories Libraries - Information Focus Archives management - Collections management ( Preservation ) - Data management - Information management ( cataloguing ) - Knowledge management - Library management Curation Data - Metadata - Information - Documents - Artefacts - Knowledge Interdisciplinary fields Archival science - Communication studies - Computer science - Data science - Documentation science - Epistemology - Library science - Information science - Science and technology studies Areas Academic - Archival - Legal - Health - Private - Public - School - Special WikiProject Category v t e

Records are specialized forms of information. Essentially, records are information produced consciously or as by-products of business activities or transactions and retained because of their value. Primarily, their value is as evidence of the activities of the organization but they may also be retained for their informational value. Sound records management ensures that the integrity of records is preserved for as long as they are required. [ citation needed ]

The international standard on records management, ISO 15489, defines records as "information created, received, and maintained as evidence and information by an organization or person, in pursuance of legal obligations or in the transaction of business". [ 30 ] The International Committee on Archives (ICA) Committee on electronic records defined a record as, "recorded information produced or received in the initiation, conduct or completion of an institutional or individual activity and that comprises content, context and structure sufficient to provide evidence of the activity". [ 31 ]

Records may be maintained to retain corporate memory of the organization or to meet legal, fiscal or accountability requirements imposed on the organization. Willis expressed the view that sound management of business records and information delivered " six key requirements for good corporate governance transparency; accountability; due process; compliance; meeting statutory and common law requirements; and security of personal and corporate information." [ 32 ]

Semiotics

Michael Buckland has classified "information" in terms of its uses: "information as process", "information as knowledge", and "information as thing". [ 33 ]

Beynon-Davies [ 34 ] [ 35 ] explains the multi-faceted concept of information in terms of signs and signal-sign systems. Signs themselves can be considered in terms of four inter-dependent levels, layers or branches of semiotics : pragmatics, semantics, syntax, and empirics. These four layers serve to connect the social world on the one hand with the physical or technical world on the other.

Pragmatics is concerned with the purpose of communication. Pragmatics links the issue of signs with the context within which signs are used. The focus of pragmatics is on the intentions of living agents underlying communicative behaviour. In other words, pragmatics link language to action.

Semantics is concerned with the meaning of a message conveyed in a communicative act. Semantics considers the content of communication. Semantics is the study of the meaning of signs – the association between signs and behaviour. Semantics can be considered as the study of the link between symbols and their referents or concepts – particularly the way that signs relate to human behavior.

Syntax is concerned with the formalism used to represent a message. Syntax as an area studies the form of communication in terms of the logic and grammar of sign systems. Syntax is devoted to the study of the form rather than the content of signs and sign systems.

Nielsen (2008) discusses the relationship between semiotics and information in relation to dictionaries. He introduces the concept of lexicographic information costs and refers to the effort a user of a dictionary must make to first find, and then understand data so that they can generate information.

Communication normally exists within the context of some social situation. The social situation sets the context for the intentions conveyed (pragmatics) and the form of communication. In a communicative situation intentions are expressed through messages that comprise collections of inter-related signs taken from a language mutually understood by the agents involved in the communication. Mutual understanding implies that agents involved understand the chosen language in terms of its agreed syntax and semantics. The sender codes the message in the language and sends the message as signals along some communication channel (empirics). The chosen communication channel has inherent properties that determine outcomes such as the speed at which communication can take place, and over what distance.

Physics and determinacy

The existence of information about a closed system is a major concept in both classical physics and quantum mechanics , encompassing the ability, real or theoretical, of an agent to predict the future state of a system based on knowledge gathered during its past and present. Determinism is a philosophical theory holding that causal determination can predict all future events, [ 36 ] positing a fully predictable universe described by classical physicist Pierre-Simon Laplace as " the effect of its past and the cause of its future ". [ 37 ]

Quantum physics instead encodes information as a wave function , which prevents observers from directly identifying all of its possible measurements . Prior to the publication of Bell's theorem , determinists reconciled with this behavior using hidden variable theories , which argued that the information necessary to predict the future of a function must exist, even if it is not accessible for humans; A view surmised by Albert Einstein with the assertion that " God does not play dice ". [ 38 ]

Modern astronomy cites the mechanical sense of information in the black hole information paradox , positing that, because the complete evaporation of a black hole into Hawking radiation leaves nothing except an expanding cloud of homogeneous particles, this results in the irrecoverability of any information about the matter to have originally crossed the event horizon , violating both classical and quantum assertions against the ability to destroy information. [ 39 ] [ 40 ]

The application of information study

The information cycle (addressed as a whole or in its distinct components) is of great concern to information technology , information systems , as well as information science . These fields deal with those processes and techniques pertaining to information capture (through sensors ) and generation (through computation , formulation or composition), processing (including encoding, encryption, compression, packaging), transmission (including all telecommunication methods), presentation (including visualization / display methods), storage (such as magnetic or optical, including holographic methods ), etc.

Information visualization (shortened as InfoVis) depends on the computation and digital representation of data, and assists users in pattern recognition and anomaly detection .

Partial map of the Internet, with nodes representing IP addresses Galactic (including dark) matter distribution in a cubic section of the Universe Information embedded in an abstract mathematical object with symmetry symmetry-breaking nucleus Visual representation of a strange attractor, with converted data of its fractal structure

Information security (shortened as InfoSec) is the ongoing process of exercising due diligence to protect information, and information systems, from unauthorized access, use, disclosure, destruction, modification, disruption or distribution, through algorithms and procedures focused on monitoring and detection, as well as incident response and repair.

Information analysis is the process of inspecting, transforming, and modeling information, by converting raw data into actionable knowledge, in support of the decision-making process.

Information quality (shortened as InfoQ) is the potential of a dataset to achieve a specific (scientific or practical) goal using a given empirical analysis method.

Information communication represents the convergence of informatics, telecommunication and audio-visual media & content.

See also

Accuracy and precision Complex adaptive system Complex system Data storage device#Recording media Engram Free Information Infrastructure Freedom of information Informatics Information and communication technologies Information architecture Information broker Information continuum Information ecology Information engineering Information geometry Information inequity Information infrastructure Information management Information metabolism Information overload Information quality (InfoQ) Information science Information sensitivity Information technology Information theory Information warfare Infosphere Lexicographic information cost Library science Meme Philosophy of information Quantum information Receiver operating characteristic Satisficing

References

^ John B. Anderson; Rolf Johnnesson (1996). Understanding Information Transmission . Ieee Press. ISBN 978-0471711209 . ^ Hubert P. Yockey (2005). Information Theory, Evolution, and the Origin of Life . Cambridge University Press. p. 7. ISBN 978-0511546433 . ^ Luciano Floridi (2010). Information – A Very Short Introduction . Oxford University Press. ISBN 978-0-19-160954-1 . ^ Webler, Forrest (25 February 2022). "Measurement in the Age of Information" . Information . 13 (3): 111. doi : 10.3390/info13030111 . ^ a b c "World_info_capacity_animation" . YouTube . 11 June 2011. Archived from the original on 21 December 2021 . Retrieved 1 May 2017 . ^ "DT&SC 4-5: Information Theory Primer, Online Course" . YouTube . University of California. 2015. ^ a b c Hilbert, Martin; López, Priscila (2011). "The World's Technological Capacity to Store, Communicate, and Compute Information" . Science . 332 (6025): 60–65. Bibcode : 2011Sci 332 60H . doi : 10.1126/science.1200970 . PMID 21310967 . S2CID 206531385 . Free access to the article at martinhilbert.net/WorldInfoCapacity.html ^ Orthuber, Wolfgang (16 May 2022). "We Can Define the Domain of Information Online and Thus Globally Uniformly". Information. 13(5), 256. https://doi.org/10.3390/info13050256 . ^ Oxford English Dictionary , Third Edition, 2009, full text ^ Burnham, K. P. and Anderson D. R. (2002) Model Selection and Multimodel Inference: A Practical Information-Theoretic Approach, Second Edition (Springer Science, New York) ISBN 978-0-387-95364-9 . ^ F. Rieke; D. Warland; R Ruyter van Steveninck; W Bialek (1997). Spikes: Exploring the Neural Code . The MIT press. ISBN 978-0262681087 . ^ Delgado-Bonal, Alfonso; Martín-Torres, Javier (3 November 2016). "Human vision is determined based on information theory" . Scientific Reports . 6 (1): 36038. Bibcode : 2016NatSR 636038D . doi : 10.1038/srep36038 . ISSN 2045-2322 . PMC 5093619 . PMID 27808236 . ^ cf; Huelsenbeck, J. P.; Ronquist, F.; Nielsen, R.; Bollback, J. P. (2001). "Bayesian inference of phylogeny and its impact on evolutionary biology". Science . 294 (5550): 2310–2314. Bibcode : 2001Sci 294.2310H . doi : 10.1126/science.1065889 . PMID 11743192 . S2CID 2138288 . ^ Allikmets, Rando; Wasserman, Wyeth W.; Hutchinson, Amy; Smallwood, Philip; Nathans, Jeremy; Rogan, Peter K. (1998). "Thomas D. Schneider], Michael Dean (1998) Organization of the ABCR gene: analysis of promoter and splice junction sequences" . Gene . 215 (1): 111–122. doi : 10.1016/s0378-1119(98)00269-8 . PMID 9666097 . ^ Jaynes, E. T. (1957). "Information Theory and Statistical Mechanics" . Phys. Rev . 106 (4): 620. Bibcode : 1957PhRv..106..620J . doi : 10.1103/physrev.106.620 . S2CID 17870175 . ^ Bennett, Charles H.; Li, Ming; Ma, Bin (2003). "Chain Letters and Evolutionary Histories" . Scientific American . 288 (6): 76–81. Bibcode : 2003SciAm.288f..76B . doi : 10.1038/scientificamerican0603-76 . PMID 12764940 . Archived from the original on 7 October 2007 . Retrieved 11 March 2008 . ^ David R. Anderson (1 November 2003). "Some background on why people in the empirical sciences may want to better understand the information-theoretic methods" (PDF) . Archived from the original (PDF) on 23 July 2011 . Retrieved 23 June 2010 . ^ Dusenbery, David B. (1992). Sensory Ecology . New York: W.H. Freeman. ISBN 978-0-7167-2333-2 . ^ Vigo, R. (2011). "Representational information: a new general notion and measure of information" (PDF) . Information Sciences . 181 (21): 4847–4859. doi : 10.1016/j.ins.2011.05.020 . ^ Vigo, R. (2013). "Complexity over Uncertainty in Generalized Representational Information Theory (GRIT): A Structure-Sensitive General Theory of Information" . Information . 4 (1): 1–30. doi : 10.3390/info4010001 . ^ Vigo, R. (2014). Mathematical Principles of Human Conceptual Behavior: The Structural Nature of Conceptual Representation and Processing . New York and London: Scientific Psychology Series, Routledge. ISBN 978-0415714365 . ^ Grieves, Michael (2006). Product Lifecycle Management: Driving the Next Generation of Lean Thinking . New York: McGraw Hill. pp. 6–12. ISBN 0-07-145230-3 . ^ Shannon, Claude E. (1949). The Mathematical Theory of Communication . ^ Casagrande, David (1999). "Information as verb: Re-conceptualizing information for cognitive and ecological models" (PDF) . Journal of Ecological Anthropology . 3 (1): 4–13. doi : 10.5038/2162-4593.3.1.1 . ^ Bateson, Gregory (1972). Form, Substance, and Difference, in Steps to an Ecology of Mind . University of Chicago Press. pp. 448–466. ^ Mizraji, E. (2021). "The biological Maxwell's demons: exploring ideas about the information processing in biological systems" . Theory in Biosciences . 140 (3): 307–318. doi : 10.1007/s12064-021-00354-6 . PMC 8568868 . PMID 34449033 . ^ Simonsen, Bo Krantz. "Informationsordbogen – vis begreb" . Informationsordbogen.dk . Retrieved 1 May 2017 . ^ Failure Trends in a Large Disk Drive Population. Eduardo Pinheiro, Wolf-Dietrich Weber and Luiz Andre Barroso ^ "Total data volume worldwide 2010–2025" . Statista . Retrieved 6 August 2021 . ^ ISO 15489 ^ Committee on Electronic Records (February 1997). "Guide For Managing Electronic Records From An Archival Perspective" (PDF) . www.ica.org . International Committee on Archives. p. 22 . Retrieved 9 February 2019 . ^ Willis, Anthony (1 August 2005). "Corporate governance and management of information and records". Records Management Journal . 15 (2): 86–97. doi : 10.1108/09565690510614238 . ^ Buckland, Michael K. (June 1991). "Information as thing". Journal of the American Society for Information Science . 42 (5): 351–360. doi : 10.1002/(SICI)1097-4571(199106)42:5<351::AID-ASI5>3.0.CO;2-3 . ^ Beynon-Davies, P. (2002). Information Systems: an introduction to informatics in Organisations . Basingstoke, UK: Palgrave. ISBN 978-0-333-96390-6 . ^ Beynon-Davies, P. (2009). Business Information Systems . Basingstoke: Palgrave. ISBN 978-0-230-20368-6 . ^ Ernest Nagel (1999). "§V: Alternative descriptions of physical state" . The Structure of Science: Problems in the Logic of Scientific Explanation (2nd ed.). Hackett. pp. 285–292. ISBN 978-0915144716 . A theory is deterministic if, and only if, given its state variables for some initial period, the theory logically determines a unique set of values for those variables for any other period. ^ Laplace, Pierre Simon, A Philosophical Essay on Probabilities , translated into English from the original French 6th ed. by Truscott, F.W. and Emory, F.L., Dover Publications (New York, 1951) p.4. ^ The Collected Papers of Albert Einstein, Volume 15: The Berlin Years: Writings & Correspondence, June 1925-May 1927 (English Translation Supplement), p. 403 ^ Hawking, Stephen (2006). The Hawking Paradox . Discovery Channel . Archived from the original on 2 August 2013 . Retrieved 13 August 2013 . ^ Overbye, Dennis (12 August 2013). "A Black Hole Mystery Wrapped in a Firewall Paradox" . The New York Times . Retrieved 12 August 2013 .

Further reading

Liu, Alan (2004). The Laws of Cool: Knowledge Work and the Culture of Information . University of Chicago Press . Bekenstein, Jacob D. (August 2003). "Information in the holographic universe" . Scientific American . 289 (2): 58–65. Bibcode : 2003SciAm.289b..58B . doi : 10.1038/scientificamerican0803-58 . PMID 12884539 . Gleick, James (2011). The Information: A History, a Theory, a Flood . New York, NY: Pantheon. Lin, Shu-Kun (2008). "Gibbs Paradox and the Concepts of Information, Symmetry, Similarity and Their Relationship" . Entropy . 10 (1): 1–5. arXiv : 0803.2571 . Bibcode : 2008Entrp..10 .1L . doi : 10.3390/entropy-e10010001 . S2CID 41159530 . Floridi, Luciano (2005). "Is Information Meaningful Data?" (PDF) . Philosophy and Phenomenological Research . 70 (2): 351–370. doi : 10.1111/j.1933-1592.2005.tb00531.x . hdl : 2299/1825 . S2CID 5593220 . Floridi, Luciano (2005). "Semantic Conceptions of Information" . In Zalta, Edward N. (ed.). The Stanford Encyclopedia of Philosophy (Winter 2005 ed.). Metaphysics Research Lab, Stanford University. Floridi, Luciano (2010). Information: A Very Short Introduction . Oxford: Oxford University Press . Logan, Robert K. What is Information? – Propagating Organization in the Biosphere, the Symbolosphere, the Technosphere and the Econosphere . Toronto: DEMO Publishing. Machlup, F. and U. Mansfield, The Study of information : interdisciplinary messages . 1983, New York: Wiley. xxii, 743 p. ISBN 978-0471887171 Nielsen, Sandro (2008). "The Effect of Lexicographical Information Costs on Dictionary Making and Use". Lexikos . 18 : 170–189. Stewart, Thomas (2001). Wealth of Knowledge . New York, NY: Doubleday. Young, Paul (1987). The Nature of Information . Westport, Ct: Greenwood Publishing Group. ISBN 978-0-275-92698-4 . Kenett, Ron S.; Shmueli, Galit (2016). Information Quality: The Potential of Data and Analytics to Generate Knowledge . Chichester, United Kingdom: John Wiley and Sons. doi : 10.1002/9781118890622 . ISBN 978-1-118-87444-8 .

External links

Look up information in Wiktionary, the free dictionary. Wikiquote has quotations related to Information . Wikimedia Commons has media related to Information . Semantic Conceptions of Information Review by Luciano Floridi for the Stanford Encyclopedia of Philosophy Principia Cybernetica entry on negentropy Fisher Information, a New Paradigm for Science: Introduction, Uncertainty principles, Wave equations, Ideas of Escher, Kant, Plato and Wheeler. This essay is continually revised in the light of ongoing research. How Much Information? 2003 Archived 7 April 2010 at the Wayback Machine an attempt to estimate how much new information is created each year (study was produced by faculty and students at the School of Information Management and Systems at the University of California at Berkeley ) (in Danish) Informationsordbogen.dk The Danish Dictionary of Information Terms / Informationsordbogen Links to related articles v t e Communication studies History Outline Topics and
terminology Biocommunication Broadcasting Communication Computer-mediated communication Conversation History of communication Information Intercultural Interpersonal Intrapersonal Journalism Mass media Meaning Media Media ecology Meta-communication Models of communication New media Nonverbal communication Nonviolent communication Propaganda Public relations Reading Speech Symbol list Telecommunications Text and conversation theory Writing Subfields Closed-loop Communication design Communication theory Communicology Crisis Climate Cross-cultural Developmental Discourse analysis Environmental Global Health International Mass Media studies Mediated cross-border Organizational Political Risk Science Technical Visual Scholars Adorno Barthes Bateson Benjamin Burke Castells Chomsky Craig Ellul Fisher Flusser Gasset Gerbner Goffman Habermas Horkheimer Huxley Innis Jakobson Janis Johnson Kincaid Lippman Luhmann Marcuse McLuhan Mead Morgan Ong Packard Peirce Postman Quebral Richards Rogers Schramm Shannon Tankard Tannen Wertheimer Category v t e Worldview Related terms Basic beliefs / Beliefs Collective consciousness / Collective unconscious Conceptual system Context Conventional wisdom Conventions Cultural movement Epic poetry / National epics / World folk-epics Facts and factoids Framing Ideology Life stance Lifestyle Memes / Memeplex Mental model Metanarrative Mindset Norms Paradigm Philosophical theory Point of view Presuppositions Primal world beliefs Reality tunnel Schemata School of thought Set Social reality Theory of everything Umwelt Value system Aspects Biases Academic Attentional Attitude polarization Belief Cognitive list Collective narcissism Confirmation Congruence Cryptomnesia Cultural Ethnocentrism Filter bubble Homophily In-group favoritism Magical thinking Media Observational error Observer-expectancy Selective exposure Selective perception Self-deception Self-fulfilling prophecy Clever Hans effect placebo effect wishful thinking Status quo Stereotyping ethnic Change and
maintenance Activism Argument Argumentum ad populum Attitude change Brainwashing Censorship Charisma Circular reporting Cognitive dissonance Critical thinking Crowd manipulation Cultural dissonance Deprogramming Echo chamber Education religious values Euphemism Excommunication Fearmongering Historical revisionism negationism Ideological repression Indoctrination Manipulation (psychology) Media manipulation Media regulation Missionaries Moral entrepreneurship Persuasion Polite fiction Political engineering Propaganda Propaganda model Proselytism Psychological warfare Religious conversion forced Religious persecution Religious uniformity Revolutions Rhetoric Self-censorship Social change Social control Social engineering Social influence Social progress Suppression of dissent Systemic bias Woozle effect Culture Anthropology cultural social Calendars Ceremonies Coronations Cross-cultural psychology Cultural psychology Doctrine Employment / Serfdom / Slavery Families Funerals / Burial Games Holidays Hygiene ritual Identity (philosophy) cultural Institutions Liminality Liturgy Marriage Myth and ritual Oaths Pilgrimages Play Rites of passage secular Rituals Social class / Social status / Caste Symbols Symbolic boundaries Worship Groupthink Abilene paradox Bandwagon effect Collectives Collective behavior animal Collective effervescence Collective intelligence Conformity Consensus theory Crowd psychology Cults Culture-bound syndromes Deindividuation Doublethink Emergence Emotional contagion Entitativity False consensus effect Folie à deux Group action Group cohesiveness Group dynamics Group emotion Group polarization Groupshift Herd behavior Holism Hysterical contagion Information cascade In-group and out-group Invisible hand Lynching Majoritarianism / Mob rule Mass action Mass psychogenic illness Milieu control Mobbing Moral panic Peer pressure Pluralistic ignorance Political correctness Pseudoconsensus Scapegoating Self-organization Social action Social behavior Social emotions Social exclusion Social facilitation animal Social group Social proof Social psychology Sociology Spontaneous order Status quo Stigmergy Swarm behaviour System justification Viral phenomena Knowledge Axioms tacit assumptions Conceptual framework Epistemology outline Evidence anecdotal scientific Explanations Faith fideism Gnosis Intuition Meaning-making Memory Meta-knowledge Methodology Observation Observational learning Perception Reasoning fallacious logic Revelation Testimony Tradition folklore Truth consensus theory criteria World disclosure Metaphysics Ætiology Afterlife Anima mundi Causality Concepts Consciousness mind–body problem Cosmogony Cosmology religious Creation myth Deities existence Destiny Eschatology Everything / Nothing Evolution Existence Fiction / Nonfiction Free will Future History Ideas Idios kosmos Illusions Incarnation Information Intelligence Magic Matter Miracles Mythology comparative National mythoi Nature philosophical Ontology Origin myths political Otherworlds axes mundi Physics natural philosophy Problem of evil Reality Souls Spirit Supernature Teleology Theology Time Unobservables Value Aesthetic taste Aesthetic Almsgiving / Charity Altruism Autonomy Beauty Codes of conduct Comedy Common good Conscience Consent Creativity Disgust Duty Economics Ecstasy emotional religious Elegance Emotions Aesthetic Entertainment Eroticism Ethics Étiquette Family values Food and drink prohibitions unclean animals Golden Rule Guilt / Culpability Happiness Harmony Honour Human rights Judgement Justice Law jurisprudence religious Liberty political freedom Love Magnificence Maxims Meaning of life Morality public Obligations Peace Piety Praxeology Principles Punishment Qualities Repentance Reverence Rights Sexuality ethics Sin Social stigma Stewardship Styles Sublime, The Suffering Sympathy Taboo Theodicy Trust Unspoken rules Virtues and Vices Works of art Wrongdoing Examples Attitudes Misanthropy Optimism Pessimism Reclusion Weltschmerz Economic and
political ideologies Anarchism Authoritarianism Capitalism Christian democracy Collectivism Colonialism Communalism Communism Communitarianism Conservatism Constitutionalism Distributism Environmentalism Extremism Fanaticism Fascism Feminism Fundamentalism Globalism Green politics Imperialism Individualism Industrialisation Intellectualism Islamism Liberalism Libertarianism Masculism Militarism Monarchism Nationalism Pacifism Progressivism Radicalism Reformism Republicanism Sentientism Social democracy Socialism Utilitarianism Veganism Religions Baháʼí Buddhism Caodaism Cheondoism Chinese folk religion Christianity Eastern Orthodox Church Ethnic religions Hinduism Hòa Hảo Islam Jainism Judaism Korean shamanism Modern paganism Rastafari Secularity / Irreligion / Agnosticism / Atheism Shinto Sikhism Spiritism Taoism Tenrikyo Traditional African religions Unitarian Universalism Zoroastrianism Schools of
philosophy Agriculturalism Aristotelianism Atomism Averroism Cartesianism Cārvāka Collectivism Confucianism / New Confucianism Critical theory Cynicism Cyrenaics Determinism Dualism Eleatics Empiricism Epicureanism Eretrian school Existentialism Fatalism Foundationalism Hedonism Hegelianism Hermeneutics Historicism / New historicism Holism Humanism / Renaissance humanism Idealism Illuminationism ʿIlm al-Kalām Individualism Ionian Kantianism / Neo-Kantianism Kokugaku Legalism Logicians Materialism Megarian school Modernism / Postmodernism Mohism Monism Natural law Naturalism (Chinese) Naturalism (Western) Nihilism Peripatetic Phenomenology Platonism / Neoplatonism Pluralism Positivism Pragmatism Pre-Socratic Pyrrhonism Pythagoreanism / Neopythagoreanism Rationalism Reductionism Scholasticism / Neo-scholasticism Sentientism Social constructionism Sophism Spinozism Stoicism Structuralism / Post-structuralism Thomism Transcendentalism Utilitarianism Yangism v t e Metaphysics Theories Abstract object theory Action theory Anti-realism Determinism Dualism Enactivism Essentialism Existentialism Free will Idealism Libertarianism Liberty Materialism Meaning of life Monism Naturalism Nihilism Phenomenalism Realism Physicalism Relativism Scientific realism Solipsism Spiritualism Subjectivism Substance theory Theory of forms Truthmaker theory Type theory Concepts Abstract object Anima mundi Category of being Causality Causal closure Cogito, ergo sum Concept Embodied cognition Entity Essence Existence Experience Hypostatic abstraction Idea Identity Information Data Insight Intelligence Intention Linguistic modality Matter Meaning Mental representation Mind Motion Nature Necessity Object Ontology Pattern Perception Physical object Principle Property Qualia Quality Reality Relation Self Soul Subject Substantial form Thought Time Truth Type–token distinction Universal Unobservable Value more Metaphysicians Parmenides Plato Aristotle Proclus Plotinus Scotus Aquinas Suárez Descartes Spinoza Locke Malebranche Newton Leibniz Wolff Reid Berkeley Hume Kant Hegel Schopenhauer Bolzano Lotze Peirce Nietzsche Meinong Bergson Whitehead Russell Moore Collingwood Wittgenstein Heidegger Carnap Ryle Sartre Quine Davidson Strawson Anscombe Deleuze Dummett Armstrong Putnam Plantinga Kripke Lewis Parfit more Notable works Sophist (c. 350 BC) Timaeus (c. 350 BC) Nyāya Sūtras (c. 200 BC) De rerum natura (c. 80 BC) Metaphysics (c. 50) Enneads (c. 270) Daneshnameh-ye Alai (c. 1000) Meditations on First Philosophy (1641) Ethics (1677) A Treatise Concerning the Principles of Human Knowledge (1710) Monadology (1714) Critique of Pure Reason (1781) Prolegomena to Any Future Metaphysics (1783) The Phenomenology of Spirit (1807) The World as Will and Representation (1818) Concluding Unscientific Postscript to Philosophical Fragments (1846) Being and Time (1927) Being and Nothingness (1943) Simulacra and Simulation (1981) Related topics Axiology Cosmology Epistemology Feminist metaphysics Interpretations of quantum mechanics Mereology Meta- Phenomenology Philosophy of mind Philosophy of psychology Philosophy of self Philosophy of space and time Teleology Category Philosophy portal Authority control databases National Germany Czech Republic Spain Israel Other Encyclopedia of Modern Ukraine Retrieved from " https://en.wikipedia.org/w/index.php?title=Information&oldid=1244398157 " Categories : Information Concepts in metaphysics Information science Information theory Main topic articles Communication Abstraction Hidden categories: Articles with short description Short description is different from Wikidata Wikipedia indefinitely move-protected pages Wikipedia indefinitely semi-protected pages Use dmy dates from May 2020 All articles with unsourced statements Articles with unsourced statements from May 2024 Commons link from Wikidata Webarchive template wayback links Articles with Danish-language sources (da) This page was last edited on 6 September 2024, at 21:17 (UTC) . Text is available under the Creative Commons Attribution-ShareAlike License 4.0 ; additional terms may apply. By using this site, you agree to the Terms of Use and Privacy Policy . Wikipedia® is a registered trademark of the Wikimedia Foundation, Inc. , a non-profit organization. Privacy policy About Wikipedia Disclaimers Contact Wikipedia Code of Conduct Developers Statistics Cookie statement Mobile view

Menu

Last Photo