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» Optimal query complexity bounds for finding graphs
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PODC
2003
ACM
15 years 9 months ago
Asynchronous resource discovery
Consider a dynamic, large-scale communication infrastructure (e.g., the Internet) where nodes (e.g., in a peer to peer system) can communicate only with nodes whose id (e.g., IP a...
Ittai Abraham, Danny Dolev
CPAIOR
2008
Springer
15 years 6 months ago
Connections in Networks: A Hybrid Approach
This paper extends our previous work by exploring the use of a hybrid solution method for solving the connection subgraph problem. We employ a two phase solution method, which dras...
Carla P. Gomes, Willem Jan van Hoeve, Ashish Sabha...
JAR
2000
90views more  JAR 2000»
15 years 4 months ago
Resolution versus Search: Two Strategies for SAT
The paper compares two popular strategies for solving propositional satis ability, backtracking search and resolution, and analyzes the complexity of a directional resolution algo...
Irina Rish, Rina Dechter
ICALP
2007
Springer
15 years 10 months ago
Private Locally Decodable Codes
We consider the problem of constructing efficient locally decodable codes in the presence of a computationally bounded adversary. Assuming the existence of one-way functions, we c...
Rafail Ostrovsky, Omkant Pandey, Amit Sahai
SODA
2004
ACM
155views Algorithms» more  SODA 2004»
15 years 5 months ago
Navigating nets: simple algorithms for proximity search
d Abstract] Robert Krauthgamer James R. Lee We present a simple deterministic data structure for maintaining a set S of points in a general metric space, while supporting proximit...
Robert Krauthgamer, James R. Lee