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APPROX
2005
Springer
71views Algorithms» more  APPROX 2005»
14 years 3 months ago
What Would Edmonds Do? Augmenting Paths and Witnesses for Degree-Bounded MSTs
Kamalika Chaudhuri, Satish Rao, Samantha Riesenfel...
APPROX
2005
Springer
105views Algorithms» more  APPROX 2005»
14 years 3 months ago
The Complexity of Making Unique Choices: Approximating 1-in- k SAT
We study the approximability of 1-in-kSAT, the variant of Max kSAT where a clause is deemed satisfied when precisely one of its literals is satisfied. We also investigate differ...
Venkatesan Guruswami, Luca Trevisan
APPROX
2005
Springer
111views Algorithms» more  APPROX 2005»
14 years 3 months ago
Sampling Bounds for Stochastic Optimization
A large class of stochastic optimization problems can be modeled as minimizing an objective function f that depends on a choice of a vector x ∈ X, as well as on a random external...
Moses Charikar, Chandra Chekuri, Martin Pál
APPROX
2005
Springer
104views Algorithms» more  APPROX 2005»
14 years 3 months ago
Bounds for Error Reduction with Few Quantum Queries
We consider the quantum database search problem, where we are given a function f : [N] → {0, 1}, and are required to return an x ∈ [N] (a
Sourav Chakraborty, Jaikumar Radhakrishnan, Nandak...
APPROX
2005
Springer
96views Algorithms» more  APPROX 2005»
14 years 3 months ago
Tolerant Locally Testable Codes
An error-correcting code is said to be locally testable if it has an efficient spot-checking procedure that can distinguish codewords from strings that are far from every codeword...
Venkatesan Guruswami, Atri Rudra
APPROX
2005
Springer
94views Algorithms» more  APPROX 2005»
14 years 3 months ago
Testing Periodicity
A string α ∈ Σn is called p-periodic, if for every i, j ∈ {1, . . . , n}, such that i ≡ j mod p, αi = αj, where αi is the i-th place of α. A string α ∈ Σn is said t...
Oded Lachish, Ilan Newman
APPROX
2005
Springer
73views Algorithms» more  APPROX 2005»
14 years 3 months ago
Scheduling on Unrelated Machines Under Tree-Like Precedence Constraints
V. S. Anil Kumar, Madhav V. Marathe, Srinivasan Pa...
APPROX
2005
Springer
106views Algorithms» more  APPROX 2005»
14 years 3 months ago
Derandomized Constructions of k-Wise (Almost) Independent Permutations
Constructions of k-wise almost independent permutations have been receiving a growing amount of attention in recent years. However, unlike the case of k-wise independent functions...
Eyal Kaplan, Moni Naor, Omer Reingold
APPROX
2005
Springer
80views Algorithms» more  APPROX 2005»
14 years 3 months ago
On Learning Random DNF Formulas Under the Uniform Distribution
Abstract: We study the average-case learnability of DNF formulas in the model of learning from uniformly distributed random examples. We define a natural model of random monotone ...
Jeffrey C. Jackson, Rocco A. Servedio