Theoretical Computer Science

28

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FOCS
1990
IEEE

74views Theoretical Computer Science» more FOCS 1990»

Time-Space Tradeoffs for Undirected Graph Traversal

14 years 3 months ago

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Paul Beame, Allan Borodin, Prabhakar Raghavan, Wal...

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32

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FOCS
1990
IEEE

87views Theoretical Computer Science» more FOCS 1990»

Simple Constructions of Almost k-Wise Independent Random Variables

14 years 3 months ago

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We present three alternative simple constructions of small probability spaces on n bits for which any k bits are almost independent. The number of bits used to specify a point in ...

Noga Alon, Oded Goldreich, Johan Håstad, Ren...

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18

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FOCS
1990
IEEE

79views Theoretical Computer Science» more FOCS 1990»

Uniform Memory Hierarchies

14 years 3 months ago

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We present several e cient algorithms for sorting on the uniform memory hierarchy UMH, introduced by Alpern, Carter, and Feig, and its parallelization P-UMH. We give optimal and ne...

Bowen Alpern, Larry Carter, Ephraim Feig

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24

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FOCS
1990
IEEE

62views Theoretical Computer Science» more FOCS 1990»

Coin-Flipping Games Immune against Linear-Sized Coalitions (Extended Abstract)

14 years 3 months ago

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d abstract) Noga Alon IBM Almaden Research Center, San Jose, CA 95120 and Sackler Faculty of Exact Sciences, Tel Aviv University, Tel Aviv, Israel Moni Naor IBM Almaden Research Ce...

Noga Alon, Moni Naor

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37

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FOCS
1990
IEEE

65views Theoretical Computer Science» more FOCS 1990»

Parallel Linear Programming in Fixed Dimension Almost Surely in Constant Time

14 years 3 months ago

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For any xed dimension d, the linear programming problem with n inequality constraints can be solved on a probabilistic CRCW PRAM with O(n) processors almost surely in constant time...

Noga Alon, Nimrod Megiddo

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16

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WG
1992
Springer

98views Theoretical Computer Science» more WG 1992»

A New Characterization of Tree Medians with Applications to Distributed Algorithms

14 years 3 months ago

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Ornan Ori Gerstel, Shmuel Zaks

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25

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WG
1992
Springer

86views Theoretical Computer Science» more WG 1992»

On the Complexity of Partial Order Properties

14 years 3 months ago

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The recognition complexityof ordered set properties is considered, i.e.how many questions have to be asked to decide if an unknown ordered set has a prescribed property. We prove ...

Stefan Felsner, Dorothea Wagner

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35

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WG
1992
Springer

108views Theoretical Computer Science» more WG 1992»

A Simple Test for Interval Graphs

14 years 3 months ago