@inproceedings{CraswellCHM04, author = {Nick Craswell and Francis Crimmins and David Hawking and Alistair Moffat}, title = {Performance and Cost Tradeoffs in Web Search}, booktitle = {Proceedings of the {Australasian Database Conference ADC2004}}, year = {2004}, location = {Dunedin, New Zealand}, month = {January}, pages = {161--170}, note = {\url{https://david-hawking.net/pubs/craswell_adc04.pdf}} }