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Scientometrics
Scientometrics is the field of study which concerns itself with measuring and analysing scholarly literature. Scientometrics is a sub-field of informetrics. Major research issues include the measurement of the impact of research papers and academic journals, the understanding of scientific citations, and the use of such measurements in policy and management contexts. Leydesdorff, L. and Milojevic, S., "ScientometricsarXiv:1208.4566(2013), forthcoming in: Lynch, M. (editor), ''International Encyclopedia of Social and Behavioral Sciences'' subsection 85030. (2015) In practice there is a significant overlap between scientometrics and other scientific fields such as information systems, information science, science of science policy, sociology of science, and metascience. Critics have argued that over-reliance on scientometrics has created a system of perverse incentives, producing a publish or perish environment that leads to low-quality research. Historical development Modern ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Informetrics
Informetrics is the study of quantitative aspects of information, it is an extension and evolution of traditional bibliometrics and scientometrics. Informetrics uses bibliometrics and scientometrics methods to study mainly the problems of literature information management and evaluation of science and technology. Informetrics is an independent discipline that uses quantitative methods from mathematics and statistics to study the process, phenomena, and law of informetrics. Informetrics has gained more attention as it is a common scientific method for academic evaluation, research hotspots in discipline, and trend analysis. Informetrics includes the production, dissemination, and use of all forms of information, regardless of its form or origin. Informetrics encompasses the following fields: * Scientometrics, which studies quantitative aspects of science * Webometrics, which studies quantitative aspects of the World Wide Web * Bibliometrics, which studies quantitative aspects of ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Loet Leydesdorff
Louis André (Loet) Leydesdorff (born 21 August 1948 in Djakarta (Dutch Indies) is a Dutch sociologist, cyberneticist and Professor in the Dynamics of Scientific Communication and Technological Innovation at the University of Amsterdam. He is known for his work in the sociology of communication and innovation, especially for his Triple helix model of innovation developed with Henry Etzkowitz in the 1990s. Biography Leydesdorff was born in 1948 in Djakarta in the Dutch Indies. He received a B.Sc. in chemistry in 1969, a M.Sc. biochemistry in 1973, and an M.A. in philosophy in 1977. In 1984 he obtained his Ph.D. in sociology at the University of Amsterdam. In 1969 Leydesdorff started working as part-time professor for chemical technology at the Gerrit Rietveld Academie in Amsterdam. In 1972 he started his career at the University of Amsterdam as teaching assistant for "Science and Society" at the Philosophy Faculty. In 1980 he became Senior lecturer at the Department of Science ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scientometrics (journal)
''Scientometrics'' is a monthly peer-reviewed academic journal covering the field of scientometrics. It publishes original studies, short communications, review papers, letters to the editor, and book reviews. It is published by Akadémiai Kiadó and Springer Science+Business Media and was established in 1978. Its founder and first editor-in-chief was Tibor Braun. Abstracting and indexing This journal is abstracted and indexed in: According to the ''Journal Citation Reports'', the journal has a 2020 impact factor of 3.238. Plagiarism case Jeffrey Beall reported that the editor of ''Scientometrics'' initially reacted indifferently to the discovery of extended word-for-word plagiarism Plagiarism is the fraudulent representation of another person's language, thoughts, ideas, or expressions as one's own original work.From the 1995 '' Random House Compact Unabridged Dictionary'': use or close imitation of the language and though ... in a 2013 article. The authors in question had co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Society For Scientometrics And Informetrics
The International Society for Scientometrics and Informetrics was founded in 1993 in Berlin at the International Conference on Bibliometrics, Informetrics and Scientometrics. It is an association for professionals in the field of scientometrics. This conference was the fourth of a series of prominent biennial conferences held under the auspices of the Society. The Society was incorporated in 1994 in the Netherlands (Utrecht); Dr Hildrun Kretschmer was elected its first President. In 2012 Ronald Rousseau is the 7th elected president. Among its members are scientists from over 30 countries. Mission The Society aims to encourage communication and exchange of professional information in the field of scientometrics and informetrics, to improve standards, theory and practice in all areas of the discipline, to stimulate research, education and training, and to enhance the public perception of the discipline. Members of the society perform theoretical and practical studies related, b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Derek De Solla Price
Derek John de Solla Price (22 January 1922 – 3 September 1983) was a British physicist, historian of science, and information scientist. He was known for his investigation of the Antikythera mechanism, an ancient Greek planetary computer, and for quantitative studies on scientific publications, which led to his being described as the "Herald of scientometrics". Biography Price was born in Leyton, England, to Philip Price, a tailor, and Fanny de Solla, a singer. He began work in 1938 as an assistant in a physics laboratory at the South West Essex Technical College, before studying Physics and Mathematics at the University of London, where he received a Bachelor of Science in 1942. He then worked as an assistant to Harry Lowery carrying out research on hot and molten metals, and working towards a London external Ph.D. in experimental physics which he obtained in 1946. This work led to several research papers and to a patent for an emissive-correcting optical pyrometer. He t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eugene Garfield
Eugene Eli Garfield (September 16, 1925 – February 26, 2017) was an American linguist and businessman, one of the founders of bibliometrics and scientometrics. He helped to create ''Current Contents'', ''Science Citation Index'' (SCI), ''Journal Citation Reports'', and ''Index Chemicus'', among others, and founded the magazine '' The Scientist''. Early life and education Garfield was born in 1925 in New York City as Eugene Eli Garfinkle, his mother being of Lithuanian Jewish ancestry. His parents were second generation immigrants living in East Bronx in New York City. He studied at the University of Colorado and University of California, Berkeley before getting a Bachelor of Science degree in chemistry from Columbia University in 1949. Garfield also received a degree in Library Science from Columbia University in 1953 He went on to do his PhD in the Department of Linguistics at the University of Pennsylvania, which he completed in 1961 for developing an algorithm for translatin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Information Science
Information science (also known as information studies) is an academic field which is primarily concerned with analysis, collection, classification, manipulation, storage, retrieval, movement, dissemination, and protection of information. Practitioners within and outside the field study the application and the usage of knowledge in organizations in addition to the interaction between people, organizations, and any existing information systems with the aim of creating, replacing, improving, or understanding the information systems. Historically, information science (informatics) is associated with computer science, data science, psychology, technology, library science, healthcare, and intelligence agencies. However, information science also incorporates aspects of diverse fields such as archival science, cognitive science, commerce, law, linguistics, museology, management, mathematics, philosophy, public policy, and social sciences. Foundations Scope and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metascience
Metascience (also known as meta-research) is the use of scientific methodology to study science itself. Metascience seeks to increase the quality of scientific research while reducing inefficiency. It is also known as "''research on research''" and "''the science of science''", as it uses research methods to study how research is done and find where improvements can be made. Metascience concerns itself with all fields of research and has been described as "a bird's eye view of science". In the words of John Ioannidis, "Science is the best thing that has happened to human beings ... but we can do it better." In 1966, an early meta-research paper examined the statistical methods of 295 papers published in ten high-profile medical journals. It found that "in almost 73% of the reports read ... conclusions were drawn when the justification for these conclusions was invalid." Meta-research in the following decades found many methodological flaws, inefficiencies, and poor practices in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
STAR METRICS
STAR METRICS (Science and Technology for America's Reinvestment: Measuring the EffecT of Research on Innovation, Competitiveness and Science) is a partnership (STAR METRICS Consortium) between United States federal science agencies and research institutions to document the return on investment, research impact, and social outcomes of federally funded research and development. The federal consortium comprises the White House Office of Science and Technology Policy (OSTP), the National Institutes of Health (NIH), the National Science Foundation, (NSF), the US Department of Agriculture, (USDA), and the US Environmental Protection Agency,(EPA). NIH is the host agency for the consortium, which is governed by an Executive Committee and an advisory interagency working group. Dr. Sally Rockey, Deputy Director of Extramural Research, NIH is the Lead Entity Executive for the STAR METRICS consortium. A trademark application has been filed for ""STAR METRICS"" by the US Department of Health a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Machine Learning
Machine learning (ML) is a field of inquiry devoted to understanding and building methods that 'learn', that is, methods that leverage data to improve performance on some set of tasks. It is seen as a part of artificial intelligence. Machine learning algorithms build a model based on sample data, known as training data, in order to make predictions or decisions without being explicitly programmed to do so. Machine learning algorithms are used in a wide variety of applications, such as in medicine, email filtering, speech recognition, agriculture, and computer vision, where it is difficult or unfeasible to develop conventional algorithms to perform the needed tasks.Hu, J.; Niu, H.; Carrasco, J.; Lennox, B.; Arvin, F.,Voronoi-Based Multi-Robot Autonomous Exploration in Unknown Environments via Deep Reinforcement Learning IEEE Transactions on Vehicular Technology, 2020. A subset of machine learning is closely related to computational statistics, which focuses on making predicti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Open Source
Open source is source code that is made freely available for possible modification and redistribution. Products include permission to use the source code, design documents, or content of the product. The open-source model is a decentralized software development model that encourages open collaboration. A main principle of open-source software development is peer production, with products such as source code, blueprints, and documentation freely available to the public. The open-source movement in software began as a response to the limitations of proprietary code. The model is used for projects such as in open-source appropriate technology, and open-source drug discovery. Open source promotes universal access via an open-source or free license to a product's design or blueprint, and universal redistribution of that design or blueprint. Before the phrase ''open source'' became widely adopted, developers and producers have used a variety of other terms. ''Open source'' ga ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
