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ASIACRYPT
2005
Springer
16 years 8 days ago
Gate Evaluation Secret Sharing and Secure One-Round Two-Party Computation
We propose Gate Evaluation Secret Sharing (GESS) – a new kind of secret sharing, designed for use in secure function evaluation (SFE) with minimal interaction. The resulting simp...
Vladimir Kolesnikov
COCO
2005
Springer
72views Algorithms» more  COCO 2005»
16 years 8 days ago
Toward a Model for Backtracking and Dynamic Programming
We propose a model called priority branching trees (pBT ) for backtracking and dynamic programming algorithms. Our model generalizes both the priority model of Borodin, Nielson an...
Michael Alekhnovich, Allan Borodin, Joshua Buresh-...
COCOON
2005
Springer
16 years 8 days ago
New Streaming Algorithms for Counting Triangles in Graphs
Abstract. We present three streaming algorithms that ( , δ)− approximate 1 the number of triangles in graphs. Similar to the previous algorithms [3], the space usage of presente...
Hossein Jowhari, Mohammad Ghodsi
ESA
2005
Springer
99views Algorithms» more  ESA 2005»
16 years 8 days ago
Optimizing a 2D Function Satisfying Unimodality Properties
The number of probes needed by the best possible algorithm for locally or globally optimizing a bivariate function varies substantially depending on the assumptions made about the ...
Erik D. Demaine, Stefan Langerman
MFCS
2005
Springer
16 years 7 days ago
Greedy Approximation via Duality for Packing, Combinatorial Auctions and Routing
We study simple greedy approximation algorithms for general class of integer packing problems. We provide a novel analysis based on the duality theory of linear programming. This e...
Piotr Krysta