Download Academic search engines : a quantitative outlook by Jose Luis Ortega PDF

By Jose Luis Ortega

Academic se's: intends to run throughout the present landscape of the tutorial se's via a quantitative technique that analyses the reliability and consistence of those prone. the target is to explain the most features of those engines, to spotlight their merits and disadvantages, and to debate the results of those new items sooner or later of medical conversation and their effect at the learn size and assessment. briefly, educational se's provides a precis view of the hot demanding situations that the net set to the medical task throughout the such a lot novel and leading edge looking out providers on hand on the net.

  • This is the 1st method of research se's solely addressed to the examine neighborhood in an integrative guide. the newness, expectation and usability of a lot of those prone justify their analysis.
  • This publication isn't simply an outline of the internet functionalities of those prone; it's a clinical evaluate of the main notable features of every platform, discussing their value to the scholarly conversation and examine evaluation.
  • This ebook introduces an unique technique according to a quantitative research of the coated facts throughout the large use of crawlers and harvesters which enable stepping into intensity into how those engines are operating. Beside of this, a close descriptive overview in their functionalities and a serious dialogue approximately their use for clinical neighborhood is displayed.

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Additional resources for Academic search engines : a quantitative outlook

Sample text

The author search retrieves a personal profile of an author with basic bibliometric information (publication year, publication count, citation count and h-index), a flow map highlighting how some topics come from other concepts, a timeline that shows the evolution of the main research key words, and, finally, a list of his/her papers in CiteSeerx. This author profile is interesting because it provides a detailed analysis of the research topics on which an author is working, but the inconsistency in the key words selection is less satisfactory.

2012). Four ‘Seers’ are at the disposal of users checking the new creations. , 2010). It returns several 24 CiteSeerx: a scientific engine for scientists topics identified from the text and lists the most cited document in each topic group. Each reference shows the title, authors, a brief summary and a citation count. Surprisingly, these citations do not tally with the other citation counts of CiteSeerx. This tool is new and interesting because it can enhance the writing of a piece of research by suggesting new references that would enrich the text.

2008), an open access project that addresses citation extraction and the definition of references’ structures. However, the process of obtaining references from the bibliography and displaying them in the results page contains important weaknesses. 4 presents a results page with citations; beside each citation a box contains the actual reference taken from one of the documents that includes that citation. The first citation shows that the name of the second author, Hassenblatt, is included in the title, as does the fourth citation with the author Yuan.

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