Extended Backus–Naur form - Wikipedia
This article includes a list of general references, but it lacks sufficient corresponding inline citations. Please help to improve this article by introducing more precise citations. (May 2020) (Learn how and when to remove this message) In computer science, extended Backus–Naur form (EBNF) is a family of metasyntax notations, any of which can be used to express a context-free grammar. EBNF is use
Free-space path loss - Wikipedia
In telecommunication, the free-space path loss (FSPL) (also known as free-space loss, FSL) is the attenuation of radio energy between the feedpoints of two antennas that results from the combination of the receiving antenna's capture area plus the obstacle-free, line-of-sight (LoS) path through free space (usually air).[1] The "Standard Definitions of Terms for Antennas", IEEE Std 145-1993, define
Information content - Wikipedia
This article may require cleanup to meet Wikipedia's quality standards. The specific problem is: unclear terminology. Please help improve this article if you can. (June 2017) (Learn how and when to remove this message) In information theory, the information content, self-information, surprisal, or Shannon information is a basic quantity derived from the probability of a particular event occurring
Mobile device management - Wikipedia
This article is written like a personal reflection, personal essay, or argumentative essay that states a Wikipedia editor's personal feelings or presents an original argument about a topic. Please help improve it by rewriting it in an encyclopedic style. (December 2013) (Learn how and when to remove this message) Mobile device management (MDM) is the administration of mobile devices, such as smart
Customer engagement - Wikipedia
Customer engagement is an interaction between an external consumer/customer (either B2C or B2B) and an organization (company or brand) through various online or offline channels.[citation needed] According to Hollebeek, Srivastava and Chen (2019, p. 166) S-D logic-Definition of customer engagement is "a customer’s motivationally driven, volitional investment of operant resources (including cogniti
Ambient intelligence - Wikipedia
This article has multiple issues. Please help improve it or discuss these issues on the talk page. (Learn how and when to remove these template messages) This article contains wording that promotes the subject in a subjective manner without imparting real information. Please remove or replace such wording and instead of making proclamations about a subject's importance, use facts and attribution t
Context awareness - Wikipedia
Context awareness refers, in information and communication technologies, to a capability to take into account the situation of entities,[1] which may be users or devices, but are not limited to those. Location is only the most obvious element of this situation. Narrowly defined for mobile devices, context awareness does thus generalize location awareness. Whereas location may determine how certain
Receiver operating characteristic - Wikipedia
This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. Find sources: "Receiver operating characteristic" – news · newspapers · books · scholar · JSTOR (September 2023) (Learn how and when to remove this message) ROC curve of three predictors of peptide cleaving in the prot
Canvas fingerprinting - Wikipedia
Canvas fingerprinting is one of a number of browser fingerprinting techniques for tracking online users that allow websites to identify and track visitors using the HTML5 canvas element instead of browser cookies or other similar means.[1] The technique received wide media coverage in 2014[2][3][4][5] after researchers from Princeton University and KU Leuven University described it in their paper
Kantara Initiative - Wikipedia
This article has multiple issues. Please help improve it or discuss these issues on the talk page. (Learn how and when to remove these messages) This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. Find sources: "Kantara Initiative" – news · newspapers · books · scholar
Trust metric - Wikipedia
Schematic diagram of a web of trust In psychology and sociology, a trust metric is a measurement or metric of the degree to which one social actor (an individual or a group) trusts another social actor. Trust metrics may be abstracted in a manner that can be implemented on computers, making them of interest for the study and engineering of virtual communities, such as Friendster and LiveJournal. T
Proxy re-encryption - Wikipedia
Proxy re-encryption (PRE) schemes are cryptosystems which allow third parties (proxies) to alter a ciphertext which has been encrypted for one party, so that it may be decrypted by another. A proxy re-encryption is generally used when one party, say Bob, wants to reveal the contents of messages sent to him and encrypted with his public key to a third party, Charlie, without revealing his private k
Message authentication code - Wikipedia
In cryptography, a message authentication code (MAC), sometimes known as an authentication tag, is a short piece of information used for authenticating and integrity-checking a message. In other words, to confirm that the message came from the stated sender (its authenticity) and has not been changed (its integrity). The MAC value allows verifiers (who also possess a secret key) to detect any chan
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Passive attack - Wikipedia
Jaccard index - Wikipedia