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Asian Journal of Information Science and Technology (AJIST)

Editor Dr. Niran Adetoro
Print ISSN : 2231-6108
Frequency : Quarterly

A Study of Availability and Recovery of URLs in Library and Information Science Scholarly Journals

Author : B. Niveditha and Mallinath Kumbar
Volume 10 No.1 January-June 2020 pp 51-61

Abstract

The present study examines the availability and recovery of web references cited in scholarly journals selected based on their high impact factor published between 2008 and 2017.  A PHP script was used to crawl the Uniform Resource Locators (URL) collected from the references.  A total of 5720 articles were downloaded and 237418 references were extracted.  A total of 33512 URLs were checked for their availability.  Further the lexical features of URLs like file extension, path depth, character length and top-level domain was determined. The research findings indicated that out of 33512 web references, 20218 contained URLs, DOIs were found in 12799 references and 495 references contained arXiv or WOS identifier.  It was found that 29760 URLs were accessible and the remaining 3752 URLs were missing. Most errors were due to HTTP 404 error code (Not found error).  The study also tried to recover the inaccessible URLs through Time Travel.  Almost 60.55% of inaccessible URLs were archived in various web archives.  The findings of the study will be helpful to authors, publishers, and editorial staff to ensure that web references will be accessible in future.

Keywords

References, web references, URLs, DOIs, HTTP error, PHP, Time Travel

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References

  1. Dimitrova, D. V., & Bugeja, M. (2007). The half-life of internet references cited in communication journals. New Media & Society, 9(5), 811–826.
  2. Goh, D.H., & Ng, P.K. (2007). Link decay in leading information science journals. Journal of the American Society for Information Science and Technology, 58(1), 15–24. https://doi.org/10.1002/asi.20513
  3. Jalalifard, M., Norouzi, Y., & Isfandyari‐Moghaddam, A. (2013). Analyzing web references availability and half‐life in medical journals: A case study in an Iranian university. Aslib Proceedings, 65(3), 242–261.
  4. Prithvi Raj, K. R., & Sampath Kumar, B. T. Web Citation Trends in Indian LIS Journals: A Citation Analysis. (2015). COLLNET Journal of Scientometrics and Information Management, 9(2), 295–310.
  5. Saberi, M. K., & Abedi, H. (2012). Accessibility and decay of web references in five open access ISI journals. Internet Research, 22(2), 234–247.
  6. Sadat‐Moosavi, A., Isfandyari‐Moghaddam, A., & Tajeddini, O. (2012). Accessibility of online resources cited in scholarly LIS journals: A study of Emerald ISI‐ranked journals. Aslib Proceedings, 64(2), 178–192.
  7. Sampath Kumar, B. T., & Manoj Kumar, K. S. (2012). Persistence and half‐life of URL citations cited in LIS open access journals. Aslib Proceedings, 64(4), 405–422.
  8. Sampath Kumar, B. T., & Prithvi Raj, K. R. (2012). Availability and persistence of web references in Indian LIS literature. The Electronic Library, 30(1), 19–32.
  9. Sampath Kumar, B. T., Vinay Kumar, D., & Prithvi Raj, K. R. (2015). Wayback machine: reincarnation to vanished online citations. Program, 49(2), 205–223.
  10. Sampath Kumar, B.T. and Vinay Kumar, D. (2013). “HTTP 404-page (not) found: recovery of decayed URL citations”.  Journal of Informetrics, 7(1), 145-157.
  11. Spinellis, D. (2003). The Decay and Failures of Web References. Communications of the ACM, 46(1), 71–77.
  12. Tajeddini, O., Azimi, A., Sadat-Moosavi, A., & Sharif-Moghaddam, H. (2011). Death of web references: a serious alarm for authors. Malaysian Journal of Library and Information Science, 16(3), 17-29
  13. Vinay Kumar, D. & Sampath Kumar, B. T. (2017). Finding the unfound: Recovery of missing URLs through Internet Archive. Annals of Library and Information Studies, 64(3), 165-171.
  14. Vinay Kumar, D., Sampath Kumar, B. T., & Parameshwarappa, D. R. (2015). URLs Link Rot: Implications for Electronic Publishing. World Digital Libraries – An International Journal, 8(1), 59–66.
  15. Wu, Z. (2008). An empirical study of the accessibility of web references in two Chinese academic journals. Scientometrics, 78(3), 481–503.
  16. Yang, S., Qiu, J., & Xiong, Z. (2010). An empirical study on the utilization of web academic resources in humanities and social sciences based on web references. Scientometrics, 84(1), 1–19.
  17. Zhang, Y. (2007). The Effect of Open Access on Citation Impact: A Comparison Study Based on Web Citation Analysis. Libri, 56(3), 145–156.
  18. Zhao, D. & Logan, E. (2002). Citation analysis using scientific publications on the Web as data source: A case study in the XML research area. Scientometrics, 54(3), 449-472.
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