@inproceedings{greene08cbr,
 author = {Derek Greene and Jill Freyne and Barry Smyth and P\'{a}draig Cunningham},
 booktitle = {Proc. 9th European Conference on Case-Based Reasoning (ECCBR'08)},
 doi = {10.1007/978-3-540-85502-6_2},
 pages = {18--43},
 pdf = {http://www.derekgreene.com/papers/greene08cbr.pdf},
 publisher = {Springer},
 title = {{An Analysis of Research Themes in the CBR Conference Literature}},
 year = {2008}
}