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Research Trends with Cross Tabulation Search Engine
Kyushu University, Japan.
Kyushu University, Japan.
Department of Computer Science, Malmö University. (Media Technology)
Osaka Prefecture University, Japan.
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2013 (Engelska)Ingår i: International Journal of Distance Education Technologies, ISSN 1539-3100, E-ISSN 1539-3119, Vol. 11, nr 1, s. 31-44Artikel i tidskrift (Refereegranskat) Published
Abstract [en]

To help researchers in building a knowledge foundation of their research fields which could be a time-consuming process, the authors have developed a Cross Tabulation Search Engine (CTSE). Its purpose is to assist researchers in 1) conducting research surveys, 2) efficiently and effectively retrieving information (such as important researchers, research groups, keywords), and also 3) providing analytical information relating to past and current research trends in a particular field. Their CTSE system employs data-processing technologies and emphasizes the use of a “Learn by Searching” learning strategy to support students to analyze such research trends. To show the effectiveness of CTSE, a pilot experiment has been conducted, where participants were assigned to do research survey tasks and then answer a questionnaire regarding the effectiveness and usability of the system. The results showed that the system has been helpful to students in conducting research surveys, and the research trend transitions that our system presented were effective for producing research trend surveys. Moreover, the results showed that most students had favorable attitudes toward the usage and usability of the system, and those students were satisfied in gaining more know ledge in a particular research field in a short period.

Ort, förlag, år, upplaga, sidor
2013. Vol. 11, nr 1, s. 31-44
Nationell ämneskategori
Data- och informationsvetenskap
Forskningsämne
Data- och informationsvetenskap, Medieteknik
Identifikatorer
URN: urn:nbn:se:lnu:diva-19393DOI: 10.4018/jdet.2013010103OAI: oai:DiVA.org:lnu-19393DiVA, id: diva2:530449
Tillgänglig från: 2012-06-01 Skapad: 2012-06-01 Senast uppdaterad: 2018-01-12Bibliografiskt granskad

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