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EUROCRYPT
1999
Springer
15 years 2 months ago
Secure Communication in Broadcast Channels: The Answer to Franklin and Wright's Question
Problems of secure communication and computation have been studied extensively in network models. Goldreich, Goldwasser, and Linial, Franklin and Yung, and Franklin and Wright have...
Yongge Wang, Yvo Desmedt
CCCG
1994
14 years 11 months ago
Widest Empty Corridor with Multiple Links and Right-angle Turns
We formulate the problem of computing the widest empty corridor with at most ` links and right-angle turns for a set of n points. It is a generalization of the widest empty corrid...
Siu-Wing Cheng
AOSD
2008
ACM
15 years 5 hour ago
Edicts: implementing features with flexible binding times
In a software product line, the binding time of a feature is the time at which one decides to include or exclude a feature from a product. Typical binding site implementations are...
Venkat Chakravarthy, John Regehr, Eric Eide
COMPGEOM
2006
ACM
15 years 4 months ago
Colored intersection searching via sparse rectangular matrix multiplication
In a Batched Colored Intersection Searching Problem (CI), one is given a set of n geometric objects (of a certain class). Each object is colored by one of c colors, and the goal i...
Haim Kaplan, Micha Sharir, Elad Verbin
STOC
2003
ACM
130views Algorithms» more  STOC 2003»
15 years 10 months ago
A tight bound on approximating arbitrary metrics by tree metrics
In this paper, we show that any n point metric space can be embedded into a distribution over dominating tree metrics such that the expected stretch of any edge is O(log n). This ...
Jittat Fakcharoenphol, Satish Rao, Kunal Talwar