Research conducted along the lines of the Cascading Citations Analysis Project (C-CAP, http://www.ccapnet.org), funded by the Research Committees of ATEI and the University of Macedonia, Thessaloniki, Greece
Exploiting cascading citations for retrieval†
Version of Record online: 1 JUN 2009
Copyright © 2008 by American Society for Information Science and Technology
Proceedings of the American Society for Information Science and Technology
Volume 45, Issue 1, pages 1–12, 2008
How to Cite
Dervos, D. A. and Klimis, L. (2008), Exploiting cascading citations for retrieval. Proc. Am. Soc. Info. Sci. Tech., 45: 1–12. doi: 10.1002/meet.2008.1450450239
- Issue online: 3 JUN 2009
- Version of Record online: 1 JUN 2009
We report on the utilization of the cascading citations indexing framework (C2IF) for the identification of similarities among items (in this case research articles) in a bibliographic database. More specifically, the problem of chaining forward from a given focal article is addressed by considering the direct as well as the indirect citations that target the article in question. From the population of articles that cite the given article directly, those associated with a larger number of higher-level C2IF constructs are found to be more similar to it. The findings also appear to be of value for the mirror image problem of chaining backward from the focal article to a population of referenced articles. Cited publications for which the focal article represents/hosts a larger number of higher-level C2IF constructs are likely to be more similar to it.
As a testbed, sixty (60) highly cited computer science research articles are considered together with their associated bibliographic links over a six-year period 1999-2005) in the Science Citation Index Expanded (SCIE) data. The dataset has been made available by Thomson Scientific for conducting research along the lines of the Cascading Citations Analysis Project (C-CAP). Similarity values are calculated by considering author-supplied as well as automatically generated keywords registered in the SCIE dataset. The purpose of this research is to develop a strategy that will improve the effectiveness of retrieval in digital libraries that incorporate bibliographic citations.