Publications
 
 (1983).  Global Wire Routing in Two-Dimensional Arrays.  
Proceedings of the 24th Annual Symposium on Foundations of Computer Science.  453-459.
 
 (1987).  Global wire routing in two-dimensional arrays.  
2(1), 113-129.
 
 (1990).  An optimal algorithm for on-line bipartite matching.  
Proceedings of the 22nd Annual ACM Symposium on Theory of Computing.  

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