Publications
 
 (2001).  Approximation and Collusion in Multicast Cost Sharing.  
Proceedings of the Third ACM Conference on Electronic Commerce (ACM-EE 2001).  253-255.
 
 (2002).  A BGP-Based Mechanism for Lowest-Cost Routing.  
Proceedings of the 21st ACM Symposium on Principles of Distributed Computing (PODC 2002).  173-182.
 
 (2002).  Hardness Results for Multicast Cost Sharing.  
Proceedings of the IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2002).  133-144.
 
 (2003).  Hardness Results for Multicast Cost Sharing.  
Theoretical Computer Science. 304(1-3), 215-236.
 
 (2003).  Mechanism Design for Policy Routing.  
 
 
 (2004).  Approximation and Collusion in Multicast Cost Sharing.  
Games and Economic Behavior. 47(1), 36-71.
 
 (2004).  Mechanism Design for Policy Routing.  
Proceedings of the 23rd ACM Symposium on Principles of Distributed Computing (PODC 2004).  11-20.
 
 (2005).  A BGP-Based Mechanism for Lowest-Cost Routing.  
Distributed Computing. 18(1), 61-72.
 
 (2006).  Mechanism Design for Policy Routing.  
Distributed Computing. 18, 11-20.

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