@inproceedings{CAIA-CP-130617A,
    title = {{A tale of two metrics: Simultaneous bounds on competitiveness and regret}},
    author = {Lachlan L. H. Andrew and Siddharth Barman and Katrina Ligett and Minghong Lin and Adam Meyerson},
    month = {17-21 June},
    year = {2013},
    booktitle = {SIGMETRICS 2013},
    url = {http://www.caia.swin.edu.au/cv/landrew/pubs/twometrics_COLT2013.pdf}
}