@article {springerlink:10.1007/s10791-010-9145-5,
   author = {Arampatzis, Avi and Robertson, Stephen},
   affiliation = {Department of Electrical and Computer Engineering, Democritus University of Thrace, Xanthi, Greece},
   title = {Modeling score distributions in information retrieval},
   journal = {Information Retrieval},
   publisher = {Springer Netherlands},
   issn = {1386-4564},
   keyword = {Computer Science},
   pages = {26--46},
   volume = {14},
   issue = {1},
   url = {http://dx.doi.org/10.1007/s10791-010-9145-5},
   OPTnote = {10.1007/s10791-010-9145-5},
   year = {2011}
}