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Dr. PKCM Wijewickrema

Senior Assistant Librarian

Not Applicable

Email : manju@lib.sab.ac.lk

    Qualifications

  • Dr. phil. in Library and Information Science - Humboldt University of Berlin, Germany - 2019

    Master of Library and Information Science (MLS) - University of Colombo, Sri Lanka - 2011

    B.Sc. (Hons) in Mathematics - University of Ruhuna, Sri Lanka - 2006

    Research Interests

  • Text Classification

    Information Retrieval

    Scientometrics

    Research Publication in Indexed Journals

  • Wijewickrema, M. (2022). A bibliometric study on library and information science and information systems literature during 2010–2019. Library Hi Tech, Vol. ahead-of-print(No. ahead-of-print), https://doi.org/10.1108/LHT-06-2021-0198

    Wijewickrema, M. (2021). Authors’ perception on abstracting and indexing databases in different subject domains. Scientometrics, 126(4), 3063-3089. https://doi.org/10.1007/s11192-021-03896-0

    Wijewickrema, M., Petras, V., & Dias, N. (2019). Selecting a text similarity measure for a content-based recommender system: a comparison in two corpora. The Electronic Library, 37(3), 506-527. https://doi.org/10.1108/EL-08-2018-0165

    Perera, U., & Wijewickrema, M. (2018). Relationship between journal-ranking metrics for a multidisciplinary set of journals. portal: Libraries and the Academy, 18(1), 35-58. https://doi.org/10.1353/pla.2018.0003

    Wijewickrema, M., & Petras, V. (2017). Journal selection criteria in an open access environment: a comparison between the medicine and social sciences. Learned Publishing, 30(4), 289-300. https://doi.org/10.1002/leap.1113

    Wijewickrema, C.M. (2014). Impact of an ontology for automatic text classification. Annals of Library and Information Studies (ALIS), 61(4), 263-272.

    Wijewickrema, P.K.C.M., & Ratnayake, A.R.M.M. (2013). Enhancing accuracy of a search output: a conceptual model for information retrieval. Journal of the University Librarians' Association of Sri Lanka, 17(2), 119-135. http://dx.doi.org/10.4038/jula.v17i2.6649

    Wijewickrema, P.K.C.M., & Gamage, R.C.G. (2012). An enhanced text classifier for automatic document classification. Journal of the University Librarians' Association of Sri Lanka, 16(2), 138-159. http://dx.doi.org/10.4038/jula.v16i2.5205

    Wijewickrema, P.K.C.M., & Nawarathna, I. (2009). Indri's suitability as a digital library search engine: an evaluation. Journal of the University Librarians' Association of Sri Lanka, 13(2), 165-179. http://doi.org/10.4038/jula.v13i2.1338

    Wijewickrema, P.K.C.M., & Wijayasiri M.P.A. (2007). A solution for non-stationary, slowly-rotating, cylindrically symmetric, perfect fluid universe. Ruhuna Journal of Science, 2(September), 10-17.

    Published as full paper at the National/International Conferences/Symposium

  • Wijewickrema, P.K.C.M. (2015). A three dimensional model for selecting the most appropriate journal outlet for manuscript submission. Proceedings of the 3rd International Conference on Social Sciences Research (ICSSR 2015), 488-504.

    Wijewickrema, C.M., & Gamage, R. (2013). An ontology based fully automatic document classification system using an existing semi-automatic system. Proceedings of the IFLA World Library and Information Congress, 79th IFLA General Conference and Assembly.

    Wijewickrema, P.K.C.M., & Gamage, R.C.G. (2012). Automatic document classification using a domain ontology. Proceedings of the National Conference on Library & Information Science (NACLIS 2012).

    Presented with evidence at the National/International Conferences/Symposium

  • Wijewickrema, P.K.C.M. (2020, December 16). Developing a hybrid journal recommender system comparing different disciplines. Paper presented at the 10th Annual Research Session, Sabaragamuwa University, Belihuloya, Sri Lanka.

    Wijewickrema, P.K.C.M. (2015, June 8-9). A three dimensional model for selecting the most appropriate journal outlet for manuscript submission. Paper presented at the 3rd International Conference on Social Sciences Research (ICSSR 2015), Malia Hotel Kuala Lumpur, Malaysia.

    Wijewickrema, C.M. (2013, August 17-23). An ontology based fully automatic document classification system using an existing semi-automatic system. Paper presented at the IFLA World Library and Information Congress, 79th IFLA General Conference and Assembly, Suntec City, Singapore.

    Wijewickrema, P.K.C.M. (2013, August 07). Impact of Ontology for Automatic Document Classification. Paper presented at the University Librarians' Association Annual Research Session - 2013, University of Jaffna, Sri Lanka.

    Wijewickrema, P.K.C.M. (2012, June 21). Automatic document classification using a domain ontology. Paper presented at the National Conference on Library & Information Science (NACLIS 2012), Renuka Hotel, Colombo, Sri Lanka.

    Wijewickrema, P.K.C.M. (2008, July 08-12). Term space comparison mathematical model for information retrieval. Paper presented at the 2nd International Symposium of the Sabaragamuwa University of Sri Lanka, Sabaragamuwa University, Belihuloya, Sri Lanka.
     

    Any Other

  • Wijewickrema, M. (2019). Developing a content and knowledge-based journal recommender system comparing distinct subject domains (Doctoral dissertation). Humboldt University Berlin, Germany. https://doi.org/10.18452/20132