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STOC
2002
ACM
99views Algorithms» more  STOC 2002»
14 years 7 months ago
Recognizing string graphs in NP
A string graph is the intersection graph of a set of curves in the plane. Each curve is represented by a vertex, and an edge between two vertices means that the corresponding curv...
Marcus Schaefer, Eric Sedgwick, Daniel Stefankovic
OSDI
2004
ACM
14 years 7 months ago
FUSE: Lightweight Guaranteed Distributed Failure Notification
FUSE is a lightweight failure notification service for building distributed systems. Distributed systems built with FUSE are guaranteed that failure notifications never fail. When...
John Dunagan, Nicholas J. A. Harvey, Michael B. Jo...
SIAMCO
2010
93views more  SIAMCO 2010»
13 years 5 months ago
Dynamic Vehicle Routing with Priority Classes of Stochastic Demands
In this paper we introduce a dynamic vehicle routing problem in which there are multiple vehicles and multiple priority classes of service demands. Service demands of each priority...
Stephen L. Smith, Marco Pavone, Francesco Bullo, E...
CORR
2012
Springer
194views Education» more  CORR 2012»
12 years 3 months ago
A Graph Theoretical Approach to Network Encoding Complexity
Consider an acyclic directed network G with sources S1, S2, . . . , Sl and distinct sinks R1, R2, . . . , Rl. For i = 1, 2, . . . , l, let ci denote the min-cut between Si and Ri....
Li Xu, Weiping Shang, Guangyue Han
PODS
2009
ACM
134views Database» more  PODS 2009»
14 years 8 months ago
Relationship privacy: output perturbation for queries with joins
We study privacy-preserving query answering over data containing relationships. A social network is a prime example of such data, where the nodes represent individuals and edges r...
Vibhor Rastogi, Michael Hay, Gerome Miklau, Dan Su...