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Microeconomics and social systems applies social sciences techniques, including algorithmic game theory, economics, network analysis, psychology, ethnography, and mechanism design, to online situations. We explore how participants interact and model and build systems.
Featured Project
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Friend Sense
How well do you really know your friends? Guess their views on life, politics and relationships. Answer questions about yourself and find out who knows you best!
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Recent Publications
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Optimal Envy-free Pricing with Metric Substitutability
Ning Chen; Arpita Ghosh; Sergei Vassilvitskii, ACM Conference on Electronic Commerce (EC'08), 2008
[view abstract]
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Dynamic Visualization of Music Classification Systems
Kris West; J. Stephen Downie; Xiao Hu; M. Cameron Jones, SIGIR, ACM, 2008
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Externalities in Online Advertising
Arpita Ghosh; Mohammad Mahdian, 17th International World Wide Web Conference (WWW), 2008
[view abstract]
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Charity Auctions on Social Networks
Arpita Ghosh; Mohammad Mahdian, SODA 2008, 2008
[view abstract]
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Challenging the Influentials Hypothesis
Duncan J. Watts, WOMMA Measuring Word of Mouth, 2007
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Networks, influence, and public opinion formation
D. J. Watts; P. S. Dodds, Journal of Consumer Research, 2007, 4
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Cost of Conciseness in Sponsored Search Auctions
Abrams, Zoe ; Ghosh, Arpita ; Vee, Erik, Proc. 3rd International Workshop on Internet and Network Economics (WINE), 2007
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Computing Optimal Bundles for Sponsored Search
Ghosh, Arpita ; Nazerzadeh, Hamid ; Sundararajan, Mukund, Proc. 3rd International Workshop on Internet and Network Economics (WINE), 2007
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Auctions with Revenue Guarantees for Sponsored Search
Abrams, Zoe ; Ghosh, Arpita, Proc. 3rd International Workshop on Internet and Network Economics (WINE), 2007
[view abstract]
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Minimizing Effective Resistance of a Graph
Ghosh, Arpita ; Boyd, Stephen ; Saberi, Amin, To appear in SIAM Review, Problems and Techniques section, 2007
[view abstract]
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Revenue Analysis of a Family of Ranking Rules for Keyword Auctions
Sebastien Lahaie; David M. Pennock, ACM Conference on Electronic Commerce (EC), 2007
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A Utility Framework for Bounded-Loss Market Makers
Chen, Yiling ; Pennock, David M., Conference on Uncertainty in Artificial Intelligence, 2007
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Betting on permutations
Chen, Yiling ; Fortnow, Lance ; Nikolova, Evdokia ; Pennock, David M., ACM Conference on Electronic Commerce, 2007
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Bluffing and Strategic Reticence in Prediction Markets
Chen, Yiling ; Reeves, Daniel M. ; Pennock, David M. ; Hanson, Robin D. ; Fortnow, Lance; Gonen, Rica, Workshop on Internet and Network Economics, 2007
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Cost Sharing
Kamal Jain; and Mohammad Mahdian; In Noam Nisan, Tim Roughgarden, Eva Tardos, and Vijay Vazirani, editors., Algorithmic Game Theory, Cambridge University Press, 2007
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Stochastic Kronecker Graphs
Mohammad Mahdian; Ying Xu, Proceedings of the 5th Workshop on Algorithms and Models for the Web-Graph (WAW), 2007
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Deterministic Decentralized Search in Random Graphs
Esteban Arcaute; Ning Chen; Ravi Kumar; David Liben-Nowell; Mohammad Mahdian; Hamid Nazerzadeh; Ying Xu, Proceedings of the 5th Workshop on Algorithms and Models for the Web-Graph (WAW), 2007
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Mechanism Design on Trust Networks
Arpita Ghosh; Mohammad Mahdian; David M. Pennock; Daniel M. Reeves; and Ryan Fugger, Proceedings of the 3rd international Workshop on Internet and Network Economics (WINE), 2007
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Balloon Popping With Applications to Ascending Auctions
Immorlica, Nicole ; Karlin, Anna ; Mahdian, Mohammad ; Talwar, Kunal, Proceedings of the 48th IEEE Symposium on Foundations of Computer Science (FOCS), 2007
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Pay-per-action model for online advertising
Mahdian, Mohammad ; Tomak, Kerem, Proceedings of the 3rd international Workshop on Internet and Network Economics (WINE), 2007
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Flickr Tag Recommendation based on Collective Knowledge
Borkur Sigurbjornsson ; van Zwol, Roelof, 17th International World Wide Web Conference (WWW), ACM Press, 2008
[view abstract]
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Video Tag Game
van Zwol, Roelof ; Lluis Garcia ; Georgina Ramirez ; Borkur Sigurbjornsson ; Marcos Labad, 17th International World Wide Web Conference (WWW), ACM Press, 2008
[view abstract]
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Dynamic Visualization of Music Classification Systems
Kris West; J. Stephen Downie; Xiao Hu; M. Cameron Jones, SIGIR, ACM, 2008
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Multimeida Information Retrieval: ”New Challenges in Audio Visual search”
van Zwol, Roelof ; Rueger, Stefan ; Sanderson, Mark ; Mass, Yosi, SIGIR Forum, ACN Press, 2007, 2
[view abstract]
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New challenges in audio visual search
van Zwol, Roelof ; Rueger, Stefan ; Sanderson, Mark ; Mass, Yosi, fifth international workshop on multimedia information retrieval, held in conjunction with the 30th annual international ACM SIGIR conference, ACM Press, 2007, 5
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Parsing Images of Roadside Scenes
Berg, Alexander C. ; Grabler, Floraine ; Malik, Jitendra, ICCV'07: Proceedings of the 2007 IEEE International
Conference on Computer Vision, 2007
[view abstract]
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Unified System for Chord Transcription and Key Extraction Using Hidden Markov Models
Kyogu Lee ; Malcolm Slaney, International Society of Music-Information Retrieval, 2007
[view abstract]
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Collaborative Filtering and the Missing at Random Assumption
Benjamin M. Marlin; Richard S. Zemel; Sam Roweis; Malcolm Slaney, IJCAI, 2007
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A Bipartite Graph Model for Associating Images and Text
S. H. Srinivasan ; M. Slaney, 2007
[view abstract]
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Fast Recognition of Remixed Music Audio
Michael Casey; Malcolm Slaney, 2007
[view abstract]
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Varying Time Constants and Gain Adaptation in Feature Extraction for Speech Processing
David Anderson; Sourabh Ravindran; Malcolm Slaney, Proceedings of the 2007 International Conference on Acoustics, Speech and Signal Processing, 2007
[view abstract]
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PLSA on Large-scale Image Databases
Rainer Lienhart; Malcolm Slaney, Proceedings of the 2007 International Conference on Acoustics, Speech and Signal Processing, 2007
[view abstract]
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Image retrieval on large-scale image databases
Eva Hörster; Rainer Lienhart; Malcolm Slaney, Proceedings of the 6th ACM International Conference on Image and Video Retrieval CIVR ’07, 2007
[view abstract]
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Exploiting Words and Pictures
Berg, T. L., University of California Berkeley, 2007
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Automatic Ranking of Iconic Images
Berg, T. L. ; Forsyth, D. A., University of California Berkeley, 2007
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Shape Matching and Object Recognition
Berg, A. C. ; Malik, J., Toward Category-Level Object Recognition, Springer-Verlag Lecture Notes in Computer Science, 2006
[view abstract]
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SVM-KNN: Discriminative Nearest Neighbor Classification for Visual Category Recognition
Zhang, Hao ; Berg, Alexander C. ; Maire, Michael ; Malik, Jitendra, IEEE Conference on Computer Vision and Pattern Recognition, IEEE Computer Society, 2006
[view abstract]
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Automatic Chord Recognition Using an HMM with Supervised Learning
Kyogu Lee; Malcolm Slaney, 2006
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Being Literate with Large Document Collections: Observational Studies and Cost Structure Tradeoffs
Daniel M. Russell; Malcolm Slaney; Yan Qu; Mave Houston, 2006
[view abstract]
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Determining the Euclidean Distance Between Two Steady State Sounds
Hiroko Terasawa; Malcolm Slaney ; Jonathan Berger, 2006
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