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Content Curation
Content curation is the process of gathering information relevant to a particular topic or area of interest, usually with the intention of adding value through the process of selecting, organizing, and looking after the items in a collection or exhibition. Services or people that implement content curation are called curators. Curation services can be used by businesses as well as end users. Concept Museum, Museums and Art_museum, galleries have curators to select and interpret items for collection and display. There are also curators in the world of media, for instance DJs of radio stations tasked with selecting songs to be played over the air. Methods Content curation can be carried out either manually or automatically or by combination of them. In the first case, it's done by specially designated curators. In the second case, it's done using one or more of the following: * Collaborative filtering * Semantic analysis (knowledge representation), Semantic analysis * Social rati ...
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Stumbleupon
StumbleUpon was a website, browser extension, toolbar, and mobile app with a "Stumble!" button that, when pushed, opened a semi-random website or video that matched the user's interests, similar to a random web search engine. Users were able to filter results by type of content and were able to discuss such webpages via virtual communities and to rate such webpages via like buttons. StumbleUpon was shut down in June 2018. History StumbleUpon was founded in November 2001 by Garrett Camp, Geoff Smith, Justin LaFrance and Eric Boyd during Camp's time in graduate school at the University of Calgary. A prototype was ready by February 2002 and, with great reviews, the extension was installed by thousands of users daily. However, at the time, the company did not advertise or generate much revenue. In September 2005, Camp met Silicon Valley investor Brad O'Neill, who provided early funding to the company, assisted the company with a move to San Francisco, and introduced the company to ...
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Declara
Declara is a social learning and collaboration technology company based in Palo Alto, California. Product Declara's platform is called the Cognitive Graph. It analyses how users interact with data to create a personalized, cognitive learning map based on a user's data, history, and interests. Declara's customers include governments, companies, educational institutions, non-profits, and research organizations that use its platform to collaborate, learn, and solve problems more effectively. History Declara was founded in 2012 by Ramona Pierson and Nelson Gonzalez. The inspiration for Declara, Pierson has said, came from her recovery from a 1984 car accident that tore apart her body and put her in a coma for 18 months. When Pierson awoke, she was blind and was forced to relearn how to walk, breathe, and smile. She regained partial sight in her left eye after a successful corneal transplant operation. After the injury, Pierson had to relearn the basic skills. In 2012, She became ...
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Pearltrees
Pearltrees is a visual and collaborative curation tool that allows users to organize, explore and share any URL they find online as well as to upload personal photos, files and notes. The product features a visual interface that allows users to drag and organize collected URLs, and other digital objects that themselves can be further organized into collections and sub-collections,( URLs). Users of the product can also engage in social/collaborative curation using a feature called ''Pearltrees Teams''. Pearltrees claims to be among the first companies to provide an exposed interest graph. The company's mission is to help users "Democratize Organization of Knowledge". As part of the product's social features, Pearltrees users can synchronize their accounts with both Twitter and Facebook. This bi-directional functionality supports the collection of new pearls each time a link is shared or tweeted. New links added to user accounts and new collections created by users can also be ...
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Storify
Storify was a social network service that let the user create stories or timelines using social media such as Twitter, Facebook and Instagram. Storify was launched in September 2010, and had been open to the public since April 2011. Storify was shut down on May 16, 2018. In September 2013, Storify was acquired by Livefyre, in turn acquired by Adobe Systems in May 2016. The standalone service was discontinued on May 16, 2018, with users being directed to "Storify 2" as part of the Adobe Experience Manager Livefyre product. Use Media organizations used Storify in coverage of ongoing news stories such as elections, meetings and events. Poynter.org recommended using Storify for covering social movements, breaking news, internet humor and memes, reactions and conversations, and extreme weather. CBC used Storify to cover the 2011 London riots, TRT World used Storify to cover the UK general election 2015 and Al Jazeera has a show called ''The Stream'' that collected perspectives on n ...
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Digital Curation
Digital curation is the selection, Preservation (library and archival science), preservation, maintenance, collection, and archiving of Digital data, digital assets. Digital curation establishes, maintains, and adds value to repositories of digital data for present and future use. This is often accomplished by archivists, librarians, scientists, historians, and scholars. Enterprises are starting to use digital curation to improve the quality of information and data within their operational and strategic processes. Successful digital curation will mitigate digital obsolescence, keeping the information accessible to users indefinitely. Digital curation includes digital asset management, data curation, digital preservation, and electronic records management. Word History Much like the word ''archive'' has layered meanings and uses, the word ''curation'' is both a noun and a verb, used originally in the field of museology to represent a wide range of activities, most often associated ...
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Content (media)
Means of communication or media are used by people to communicate and exchange information with each other as an Communication source, information sender and a Receiver (information theory), receiver. General information Many different materials are used in communication. Maps, for example, save tedious explanations on how to get to a destination. A means of communication is therefore a means to an end to make communication between people easier, more understandable and, above all, clearer. In everyday language, the term ''means of communication'' is often equated with the ''medium''. However, the term "medium" is used in media studies to refer to a large number of concepts, some of which do not correspond to everyday usage. Means of communication are used for communication between sender and recipient and thus for the transmission of information. Elements of communication include a communication-triggering event, sender and recipient, a ''means of communication'', a ''path of ...
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Pinterest
Pinterest is an American social media service for publishing and discovery of information in the form of digital Bulletin board, pinboards. This includes recipes, home, style, motivation, and inspiration on the Internet using image sharing. Pinterest, Inc. was founded by Ben Silbermann, Paul Sciarra, and Evan Sharp, and is headquartered in San Francisco. History Pinterest emerged from an earlier app created by Ben Silbermann and Paul Sciarra called Tote which served as a virtual replacement for paper catalogs. Tote struggled as a business, significantly due to difficulties with mobile payments. At the time, mobile payment technology was not sophisticated enough to enable easy on-the-go transactions, inhibiting users from making many purchases via the app. Tote users however were amassing large collections of favorite items and sharing them with other users. The behavior struck a chord with Silbermann, and he shifted the company to building Pinterest, which allowed users to create ...
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Flipboard
Flipboard is a news aggregator and social network aggregation company based in Palo Alto, California, with offices in New York, Vancouver, and Beijing. Its software, also known as Flipboard, was first released in July 2010. It aggregates content from social media, news feeds, photo sharing sites, and other websites, presents it in magazine format, and allows users to "flip" through the articles, images, and videos being shared. Readers can also save stories into Flipboard magazines. As of March 2016 the company claims there have been 28 million magazines created by users on Flipboard. The service can be accessed via web browser, or by a Flipboard application for Microsoft Windows and macOS, and via mobile apps for iOS and Android. The client software is available at no charge and is localized in 21 languages. History The original launch of Flipboard in 2010 was exclusively for iPad. It launched the iPhone and iPod Touch versions seventeen months later in December 2011. T ...
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Facebook
Facebook is a social media and social networking service owned by the American technology conglomerate Meta Platforms, Meta. Created in 2004 by Mark Zuckerberg with four other Harvard College students and roommates, Eduardo Saverin, Andrew McCollum, Dustin Moskovitz, and Chris Hughes, its name derives from the face book directories often given to American university students. Membership was initially limited to Harvard students, gradually expanding to other North American universities. Since 2006, Facebook allows everyone to register from 13 years old, except in the case of a handful of nations, where the age requirement is 14 years. , Facebook claimed almost 3.07 billion monthly active users worldwide. , Facebook ranked as the List of most-visited websites, third-most-visited website in the world, with 23% of its traffic coming from the United States. It was the most downloaded mobile app of the 2010s. Facebook can be accessed from devices with Internet connectivit ...
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Trapit
Trapit is a comprehensive content curation service for business that offers content discovery, curation, and publishing to web, iPad, and social channels through its web application. The application pulls from text and video sources and offers built-in analytics and social scheduling tools. Trapit is a spin-off of SRI International that uses SRI's CALO technology (the basis for Apple's Siri) to help users discover and publish content. It has acquired about $6.2 million in venture capital funding. History Trapit is based on the CALO News Assistant, a prototype system intended to help military personnel filter through news and blog posts. It was initially announced in June 2011, under an initial closed beta until November 2011. In 2011, Trapit raised $5.6 million in venture capital, including from Horizons Ventures, who also invested in Siri. An early feature request involved easy Pinterest integration, as the latter service was sending Trapit a significant amount of traffic. While ...
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Factor Analysis
Factor analysis is a statistical method used to describe variability among observed, correlated variables in terms of a potentially lower number of unobserved variables called factors. For example, it is possible that variations in six observed variables mainly reflect the variations in two unobserved (underlying) variables. Factor analysis searches for such joint variations in response to unobserved latent variables. The observed variables are modelled as linear combinations of the potential factors plus "error" terms, hence factor analysis can be thought of as a special case of errors-in-variables models. Simply put, the factor loading of a variable quantifies the extent to which the variable is related to a given factor. A common rationale behind factor analytic methods is that the information gained about the interdependencies between observed variables can be used later to reduce the set of variables in a dataset. Factor analysis is commonly used in psychometrics, pers ...
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