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Also in 2016, Quizlet launched "Quizlet Live", a real-time online matching game where teams compete to answer all 12 questions correctly without an incorrect answer along the way. [15] In 2017, Quizlet created a premium offering called "Quizlet Go" (later renamed "Quizlet Plus"), with additional features available for paid subscribers.
LWW-Element-Set is similar to 2P-Set in that it consists of an "add set" and a "remove set", with a timestamp for each element. Elements are added to an LWW-Element-Set by inserting the element into the add set, with a timestamp. Elements are removed from the LWW-Element-Set by being added to the remove set, again with a timestamp.
remove(S, x): removes the element x from S, if it is present. capacity(S): returns the maximum number of values that S can hold. Some set structures may allow only some of these operations. The cost of each operation will depend on the implementation, and possibly also on the particular values stored in the set, and the order in which they are ...
A pathfinder is a bibliography created to help begin research in a particular topic or subject area. Pathfinders are also called subject guides, topic guides, research guides, libguides, information portals, resource lists or study guides. Pathfinders produced by the Library of Congress are known as "tracer bullets". [1]
A research library is a library that contains an in-depth collection of material on one or several subjects. [1] A research library will generally include an in-depth selection of materials on a particular topic or set of topics and contain primary sources as well as secondary sources. Research libraries are established to meet research needs ...
This can include giving detailed notice to the community for larger-scale weeding projects, for example, a statement on a library's website or in library publications like newsletters. For ongoing, gradual weeding, staff being prepared to explain deaccession in positive terms, such as making space for new books or renewing the collection, is ...
Library collection development is the process of systematically building the collection of a particular library to meet the information needs of the library users (a service population) in a timely and economical manner using information resources locally held as well as resources from other organizations.
Research data archiving is the long-term storage of scholarly research data, including the natural sciences, social sciences, and life sciences.The various academic journals have differing policies regarding how much of their data and methods researchers are required to store in a public archive, and what is actually archived varies widely between different disciplines.