Amy Greenwald's Publications
2009
Greenwald, A., Jafari, A., and Marks, C. A general class of no-regret learning algorithms and game-theoretic equilibra, vol. II. Allied Publishers, 2009.
2008
Gordon, G., Greenwald, A., and Marks, C. No-regret learning for convex games. In 25th International Conference on Machine Learning (July 2008), pp. 360-367.
Greenwald, A., Naroditskiy, V., and Lee, S. Bidding heuristics for simultaneous auctions: Lessons from TAC Travel. TADA '08: Workshop on Trading Agent Design and Analysis.
Greenwald, A., and Schudy, W. More efficient no-internal-regret algorithms. In 21st Annual Conference on Learning Theory (July 2008), pp. 239-250. [ pdf ]
Greenwald, A., Naroditskiy, V., Odean, T., Ramirez, M., Sodomka, E., Zimmerman, J., and Culter, C. Marginal bidding: An application of the equimarginal principle to bidding in TAC SCM, vol. 13 of Lecture Notes in Business Information Processing. Springer Verlag, 2008, pp. 217-239.
2007
Wicks, J., and Greenwald, A. Parallelizing the computation of PageRank. WAW '07: The 5th Workshop on Algorithms and Models for the Web-Graph.
Chen, S., Greenwald, A., and Bascetincelik, A. Learning to predict prices in a supply chain management game. WIML '07: 2nd Workshop for Women in Machine Learning.
Naroditskiy, V., and Greenwald, A. Using iterated best-response to find Bayes-Nash equilibria in auctions. AAAI '07: Proceedings of the 22nd National Conference on Artificial Intelligence, pp. 1894-1895.
Odean, T., Naroditskiy, V., Greenwald, A., and Donaldson, J. Marginal bidding: An application of the equimarginal principle to bidding in tac scm. TADA '07: Workshop on Trading Agent Design and Analysis.
Wicks, J., and Greenwald, A. More efficient parallel computation of PageRank. SIGIR '07: Proceedings of the 29th Annual International ACM Conference on Research and Development in Information Retrieval, pp. 861-2.
Arora, A., Greenwald, A., Kannan, K., and Krishnan, R. Effect of information revelation policies under market structure uncertainty. 1234-1248.
Greenwald, A., and Greenwald, R. Do You Participate in Vickrey Auctions? The American Philatelist (2007).
Lee, S. J., Greenwald, A., and Naroditskiy, V. RoxyBot-06: An SAA TAC Travel agent. IJCAI '07: Proceedings of the 20th International Joint Conference on Artificial Intelligence, pp. 1378-1383.
Lee, S., Greenwald, A., and Naroditskiy, V. RoxyBot-06: An SAA2 TAC Travel Agent. In Proceedings of the Twentieth International Joint Conference on Artificial Intelligence (Jan. 2007).
Wellman, M. P., Greenwald, A., and Stone, P. Autonomous Bidding Agents: Strategies and Lessons from the Trading Agent Competition. MIT Press, 2007.
Zinkevich, M., Greenwald, A., and Littman, M. A hierarchy of prescriptive goals for multiagent learning. 440-447.
2006
Greenwald, A., and Wicks, J. QuickRank: A Recursive Ranking Algorithm. In Proceedings of the 1st International Workshop on Computational Social Choice (Dec. 2006), pp. 220-233. [ pdf ]
Lee, S., Greenwald, A., and Naroditskiy, V. RoxyBot-06. In Trading Agent Design and Analysis (Best Poster Award) (May 2006).
Greenwald, A., Jafari, A., and Marks, C. Blackwell's Approachability Theorem: A Generalization in a Special Case. Tech. Rep. CS-06-01, Brown University, Department of Computer Science, Jan. 2006. [ pdf ]
Greenwald, A. Game Theory and the Design of Electronic Markets. ACM Computing Reviews (2006).
Greenwald, A., Lee, S., and Naroditskiy, V. Heuristics for the Deterministic Bidding Problem. SIGecom Exchanges 6, 1 (2006), 35-44. [ pdf ]
Greenwald, A. Scaling Up the Sample Average Approximation Method for Stochastic Optimization with Applications to Trading Agents. In Edited volume of the AMEC and TADA 2005 workshops, H. L. Poutre, N. Sadeh, and S. Janson, Eds. Springer Verlag, 2006.
Zinkevich, M., Greenwald, A., and Littman, M. Cyclic Equilibria in Markov Games. In Advances in Neural Information Processing Systems (2006), MIT Press. To Appear. [ postscript | pdf ]
2005
Greenwald, A., Guillemette, B., Naroditskiy, V., and Tschantz, M. Scaling Up the Sample Average Approximation Method for Stochastic Optimization with Applications to Trading Agents. In Proceedings of the International Joint Conference on Artificial Intelligence Workshop on Trading Agent Design and Analysis (Aug. 2005). [ postscript | pdf ]
Greenwald, A., and Zinkevich, M. A Direct Proof of the Existence of Correlated Equilibrium Policies in General-Sum Markov Games. Tech. Rep. CS-05-07, Brown University, Department of Computer Science, June 2005.
Greenwald, A., and Boyan, J. Bidding Algorithms for Simultaneous Auctions: A Case Study. Journal of Autonomous Agents and Multiagent Systems 10, 1 (2005), 67-89. [ postscript | pdf ]
Greenwald, A. Bid Determination in Simultaneous Auctions. Tech. Rep. CS-05-16, Brown University, 2005. [ pdf ]
Greenwald, A., Li, Z., and Marks, C. Bounds for Regret-Matching Algorithms. In Proceedings of the Ninth International Symposium on Artificial Intelligence and Mathematics (2005). [ postscript | pdf ]
Greenwald, A., and Zurko, M., Eds. Electronic Commerce Research: Special Issue on World Wide Web Electronic Commerce, Security and Privacy (2005).
Greenwald, A. The Science Diversity Workshop. Conduit 14, 2 (2005), 25-26.
Stone, P., and Greenwald, A. The International Trading Agent Competition: Autonomous bidding agents. Electronic Commerce Research: Special Issue on Dynamic Pricing 5 (2005), 229-265. [ postscript | pdf ]
Wicks, J. R., and Greenwald, A. An Algorithm for Computing Stochastically Stable Distributions with Applications to Multiagent Learning in Repeated Games. In Proceedings of the Twenty-First Conference on Uncertainty in Artificial Intelligence (2005), pp. 623-632.
Wicks, J. R., and Greenwald, A. A Quotient Construction on Markov Chains with Applications to the Theory of Generalized Simulated Annealing. In Proceedings of the Ninth International Symposium on Artificial Intelligence and Mathematics (2005). [ postscript | pdf ]
2004
Bell, S., Benisch, M., Benthall, M., Greenwald, A., and Tschantz, M. Multiperiod Online Optimization in TAC SCM: The Supplier Offer Acceptance Problem. In Trading Agent Design and Analysis (July 2004), pp. 21-27. [ pdf ]
Benisch, M., Greenwald, A., Grypari, I., Lederman, R., Naroditskiy, V., and Tschantz, M. Botticelli: A Supply Chain Management Agent. In Proceedings of the Third International Conference on Autonomous Agents and Multiagent Systems (July 2004), pp. 1174-1181. [ postscript | pdf ]
Greenwald, A., and Boyan, J. Bidding Under Uncertainty: Theory and Experiments. In Proceedings of the 20th Conference on Uncertainty in Artificial Intelligence (July 2004), pp. 209-216. [ postscript | pdf ]
Marks, C., Greenwald, A., and Gondek, D. Varieties of Regret in Online Prediction. Tech. Rep. CS-04-09, Brown University, Department of Computer Science, July 2004. [ pdf ]
Benisch, M., Greenwald, A., Naroditskiy, V., and Tschantz, M. A Stochastic Programming Approach to Scheduling in TAC SCM. In Proceedings of the Fifth ACM Conference on Electronic Commerce (May 2004), pp. 152-160. [ postscript | pdf ]
Benisch, M., Greenwald, A., Grypari, I., Lederman, R., Naroditskiy, V., and Tschantz, M. Botticelli: A Supply Chain Management Agent Designed to Optimize under Uncertainty. SIGecom Exchanges (Newsletter of the ACM Special Interest Group on Ecommerce) 4, 3 (2004), 29-37. [ pdf ]
2003
Greenwald, A., Kannan, K., and Krishnan, R. A Computational Approach to Compare Information Revelation Policies. In Proceedings of the International Conference on Information Systems (Dec. 2003), pp. 706-719.
Greenwald, A., Jennings, N., and Stone, P., Eds. IEEE Intelligent Systems: Special Issue on Agents and Markets (Nov. 2003).
Greenwald, A. Bidding Marginal Utility in Simultaneous Auctions. In Proceedings of the Eighteenth International Joint Conference on Artificial Intelligence (Aug. 2003), pp. 1463-1464. [ pdf ]
Greenwald, A. Bidding under Uncertainty. In Trading Agent Design and Analysis (Aug. 2003), pp. 14-19.
Greenwald, A., and Hall, K. Correlated Q Learning. In Proceedings of the Twentieth International Conference on Machine Learning (Aug. 2003), pp. 242-249. [ pdf ]
Greenwald, A., and Jafari, A. A General Class of No-Regret Algorithms and Game-Theoretic Equilibria. In Proceedings of the 2003 Computational Learning Theory Conference (Aug. 2003), pp. 1-11. [ postscript | pdf ]
Greenwald, A. The 2002 Trading Agent Competition: An overview of agent strategies. AI Magazine 24, 1 (2003), 83-91. [ pdf ]
Morris, J., Maes, P., and Greenwald, A. Learning Curve: A Simulation-based Approach to Dynamic Pricing. Electronic Commerce Research: Special Issue on Aspects of Internet Agent-based E-Business Systems 3, 3-4 (2003), 245-276. [ pdf ]
Wellman, M., Greenwald, A., Stone, P., and Wurman, P. The 2001 Trading Agent Competition. Electronic Markets 13, 1 (2003), 4-12. [ pdf ]
2002
Greenwald, A. The International Trading Agent Competition: Focus on ROXYBOT. Computing Research News (Nov. 2002), 3.
Farago, J., Greenwald, A., and Hall, K. Fair and Efficient Solutions to the Santa Fe Bar Problem. In Proceedings of the Grace Hopper Celebration of Women in Computing 2002 (Oct. 2002). [ pdf ]
Wellman, M. P., Greenwald, A., Stone, P., and Wurman, P. The 2001 Trading Agent Competition. In Proceedings of the Fourteenth Innovative Applications of Artificial Intelligence Conference (July 2002), pp. 935-941. [ pdf ]
Hall, K., and Greenwald, A. Correlated Q Learning. In American Association for Artificial Intelligence (AAAI) Spring Symposium Technical Report SS-02-02 (Mar. 2002), pp. 84-89. [ pdf ]
Greenwald, A. R., and Kephart, J. Shopbot economics. Autonomous Agents and Multi-agent Systems: Special Issue on Game-theoretic and Decision-theoretic Agents 5, 3 (2002), 255-287.
Kephart, J., and Greenwald, A. Shopbot Economics. In Game Theory and Decision Theory in Agent-Based Systems, S. Parsons, P. Gmytrasiewicz, and M. Wooldridge, Eds. Kluwer Academic Publishers, 2002, pp. 255-287. [ postscript | pdf ]
2001
Boyan, J., and Greenwald, A. Bid Determination on Simultaneous Auctions: An Agent Architecture. In Proceedings of the Third ACM Conference on Electronic Commerce (Oct. 2001), pp. 210-212. [ pdf ]
Greenwald, A., and Boyan, J. Bidding Algorithms for Simultaneous Auctions: A Case Study. In Proceedings of the Third ACM Conference on Electronic Commerce (Oct. 2001), pp. 115-124. [ pdf ]
Morris, J., Greenwald, A., and Maes, P. Dynamic Pricing Strategies Under a Finite Time Horizon. In Proceedings of the Third ACM Conference on Electronic Commerce (Oct. 2001), pp. 95-104. [ pdf ]
Boyan, J., Greenwald, A., Kirby, R. M., and Reiter, J. Bidding Algorithms for Simultaneous Auctions. In Proceedings of the International Joint Committee on Artificial Intelligence (IJCAI) Workshop on Economic Agents, Models, and Mechanisms (Aug. 2001), pp. 1-11. [ pdf ]
Jafari, A., Greenwald, A., Ercal, G., and Gondek, D. On no-regret learning, fictitious play and Nash equilibrium. In Proceedings of the Eighteenth International Conference on Machine Learning (June 2001), pp. 226-233.
Morris, J., Maes, P., and Greenwald, A. Learning Curve: Analysis of an Agent Pricing Strategy under Varying Conditions. In Proceedings of the 2001 International Conference on Artificial Intelligence (June 2001), pp. 1135-1141. [ pdf ]
Greenwald, A., and Kephart, J. Probabilistic Pricebots. In Proceedings of the Fifth International Conference on Autonomous Agents (May 2001), pp. 560-567. [ postscript | pdf ]
Greenwald, A., and Stone, P. Autonomous Bidding Agents in the Trading Agent Competition. IEEE Internet Computing: Special Issue on Virtual Markets (Apr. 2001). [ pdf ]
Greenwald, A., and Kephart, J. Probabilistic Pricebots. In AAAI Spring Symposium Technical Report SS-01-03 (Mar. 2001), pp. 37-44.
Greenwald, A., Friedman, E., and Shenker, S. Learning in Network Contexts: Results from Experimental Simulations. Games and Economic Behavior: Special Issue on Economics and Artificial Intelligence 35, 1/2 (2001), 80-123. [ postscript | pdf ]
2000
Kephart, J. O., and Greenwald, A. R. When Bots Collide. Harvard Business Review (July 2000), 17-18.
Greenwald, A. Internet Agent Economics: A Trading Agent Competition. Conduit 9, 2 (2000), 1-4.
Greenwald, A., and Kephart, J. Shopbots and Pricebots. In Agent-mediated Electronic Commerce II, A. Moukas, C. Sierra, and F. Ygge, Eds. Springer-Verlag, 2000. [ postscript | pdf ]
Kephart, J., Hanson, J., and Greenwald, A. Dynamic Pricing by Software Agents. Computer Networks: Special Issue on Trends and Research in E-Commerce 32, 6 (2000), 731-752. [ pdf ]
1999
Greenwald, A., Kephart, J., and Tesauro, G. Strategic Pricebot Dynamics. In Proceedings of the First ACM Conference on E-Commerce (Nov. 1999), pp. 58-67. [ postscript | pdf ]
Greenwald, A., and Kephart, J. Shopbots and pricebots. In Proceedings of the Sixteenth International Joint Conference on Artificial Intelligence (Aug. 1999), pp. 506-511.
Kephart, J. O., and Greenwald, A. R. Shopbot Economics. In Proceedings of the Fifth European Conference on Symbolic and Quantitative Approaches to Reasoning with Uncertainty (July 1999), pp. 208-220.
Kephart, J. O., and Greenwald, A. R. Shopbot Economics. In Proceedings of the Third International Conference on Autonomous Agents (May 1999), pp. 378-379. [ pdf ]
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