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An example of a data-integrity mechanism is the parent-and-child relationship of related records. If a parent record owns one or more related child records all of the referential integrity processes are handled by the database itself, which automatically ensures the accuracy and integrity of the data so that no child record can exist without a parent (also called being orphaned) and that no ...
To discuss the reliability of a specific source for a particular statement, consult Wikipedia:Reliable sources/Noticeboard, which seeks to apply this policy to particular cases. For a guideline discussing the reliability of particular types of sources, see Wikipedia:Reliable sources .
This page in a nutshell: Cite reviews, don't write them. Appropriate sources for discussing the natural sciences include comprehensive reviews in independent, reliable published sources, such as recent peer reviewed articles in reputable scientific journals, statements and reports from reputable expert bodies, widely recognized standard textbooks written by experts in a field, or standard ...
Research suggests that fact-checking can indeed correct perceptions among citizens, [2] as well as discourage politicians from spreading false or misleading claims. [ 3 ] [ 4 ] However, corrections may decay over time or be overwhelmed by cues from elites who promote less accurate claims. [ 4 ]
Numerous media sources in specific countries point to particular worries about the data from several countries, and the Wikipedia editing generally follows the usual pattern of judging the reliability of particular media sources, doctors' statements, citizens' groups statements, rather than relying on government agencies' statements alone.
Meticulous fact-checking is an aspect of the broader reliability of Wikipedia. Various academic studies about Wikipedia and the body of criticism of Wikipedia seek to describe the limits of Wikipedia's reliability, document who uses Wikipedia for fact-checking and how, and what consequences result from this use.
Although specific article structures are not, as a rule, prohibited, care must be taken to ensure that the overall presentation is broadly neutral. Segregation of text or other content into different regions or subsections, based solely on the apparent POV of the content itself, may result in an unencyclopedic structure, such as a back-and ...
Measuring the effectiveness of IR systems has been the main focus of IR research, based on test collections combined with evaluation measures. [5] A number of academic conferences have been established that focus specifically on evaluation measures including the Text Retrieval Conference (TREC), Conference and Labs of the Evaluation Forum (CLEF ...