Edward F. Grove
The Harmonic Online K-Server Algorithm Is Competitive
STOC, 1991.
@inproceedings{STOC-1991-Grove, author = "Edward F. Grove", booktitle = "{Proceedings of the 23rd Annual ACM Symposium on Theory of Computing}", doi = "10.1145/103418.103448", isbn = "0-89791-397-3", pages = "260--266", publisher = "{ACM}", title = "{The Harmonic Online K-Server Algorithm Is Competitive}", year = 1991, }