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N. Alon, Personal communication, 1992.

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[BBK+]

S. Ben-David, A. Borodin, R. Karp, G. Tardos, and A. Wigderson, On the Power of Randomization in Online Algorithms,*Proceedings of the* 22*nd Annual ACM Symposium on Theory of Computing*, 1990, pp. 379–386.

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R. A. Baeza-Yates, J. C. Culberson, and G. J. E. Rawlins, Searching in the Plane,

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A. Borodin, S. Irani, P. Raghavan and B. Schieber, Competitive Paging with Locality of Reference,*Proceedings of the* 23*rd Annual ACM Symposium on Theory of Computing*, 1991, pp. 249–259.

[BKM+]

S. Baruah, O. Koren, B. Mishra, A. Raghunathan, L. Rosier, and D. Shasha, On-Line Scheduling in the Presence of Overload,*Proceedings of the* 32*nd Annual Symposium on Foundations of Computer Science*, 1991, pp. 100–110.

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[BRS]

A. Blum, P. Raghavan, and B. Schieber, Navigating in Unfamiliar Geometric Terrain,*Proceedings of the* 23*rd Annual ACM Symposium on Theory of Computing*, 1991, pp. 494–504.

[CDR+]

D. Coppersmith, P. Doyle, P. Raghavan, and M. Snir, Random Walks on Weighted Graphs, and Application to On-line Algorithms,*Proceedings of the* 22*nd Annual ACM Symposium on Theory of Computing*, 1991, pp. 369–378.

[DKP]

X. Deng, T. Kameda and C. H. Papadimitriou, How To Learn an Unknown Environment,*Proceedings of the* 32*nd Annual Symposium on Foundations of Computer Science*, 1991, pp. 298–303.

[DM]

X. Deng and S. Mahajan, Infinite Games: Randomization, Computability and Applications to Online Problems,*Proceedings of the* 23*rd Annual ACM Symposium on Theory of Computing*, 1991, pp. 289–298.

[DP]

X. Deng and C. H. Papadimitriou, Exploring an Unknown Graph,*Proceedings of the* 31*st Annual Symposium on Foundations of Computer Science*, 1990, pp. 355–361.

[FFK+]

A. Fiat, D. P. Foster, H. Karloff, Y. Rabani, Y. Ravid, and S. Vishwanathan, Competitive Algorithms for Layered Graph Traversal,*Proceedings of the* 32*nd Annual Symposium on Foundations of Computer Science*, 1991, pp. 288–297.

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A. Fiat, Y. Rabani, and Y. Ravid, Competitive*k*-Server Algorithms,*Proceedings of the* 31*st Annual Symposium on Foundations of Computer Science*, 1990, pp. 454–463.

[FST]

A. Feldmann, J. Sgall, and S. -H. Teng, Dynamic Scheduling on Parallel Machines,*Proceedings of the* 32*nd Annual Symposium on Foundations of Computer Science*, 1991, pp. 111–120.

[G]

E. F. Grove, The Harmonic Online*k*-Server Algorithm is Competitive,*Proceedings of the* 23*rd Annual ACM Symposium on Theory of Computing*, 1991, pp. 260–266.

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[K]

R. Klein, Walking an Unknown Street with Bounded Detour,*Proceedings of the* 32*nd Annual Symposium on Foundations of Computer Science*, 1991, pp. 304–313.

[KMR+]

A. R. Karlin, M. S. Manasse, L. Rudolph, and D. D. Sleator, Competitive Snoopy Caching,

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[KRR]

H. Karloff, Y. Rabani, and Y. Ravid, Lower Bounds for Randomized*k*-Server and Motion-Planning Algorithms,*Proceedings of the* 23*rd Annual ACM Symposium on Theory of Computing*, 1991, pp. 278–288.

[LST]

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[MMS]

M. S. Manasse, L. A. McGeoch, and D. D. Sleator, “Competitive Algorithms for On-Line Problems,”*Proceedings of the* 20*th Annual ACM Symposium on Theory of Computing*, 1988, pp. 322–333.

[PT]

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[PY2]

C. H. Papadimitriou and M. Yannakakis, On the Value of Information in Distributed Decision-Making,*Proceedings* 10*th PODC*, 1991, pp. 61–64.

[R]

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[RS]

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[ST]

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[V]

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