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» Polynomial Interpretations and the Complexity of Algorithms
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PODS
2004
ACM
109views Database» more  PODS 2004»
15 years 12 months ago
On the Complexity of Optimal K-Anonymity
The technique of k-anonymization has been proposed in the literature as an alternative way to release public information, while ensuring both data privacy and data integrity. We p...
Adam Meyerson, Ryan Williams
TCS
2008
14 years 11 months ago
Approximate GCDs of polynomials and sparse SOS relaxations
The problem of computing approximate GCDs of several polynomials with real or complex coefficients can be formulated as computing the minimal perturbation such that the perturbed ...
Bin Li, Jiawang Nie, Lihong Zhi
COCO
1995
Springer
83views Algorithms» more  COCO 1995»
15 years 3 months ago
The Instance Complexity Conjecture
The instance complexity of a string x with respect to a set A and time bound t, ict (x : A), is the length of the shortest program for A that runs in time t, decides x correctly, ...
Martin Kummer
CSL
2008
Springer
15 years 1 months ago
Quantitative Game Semantics for Linear Logic
We present a game-based semantic framework in which the time complexity of any IMELL proof can be read out of its interpretation. This gives a compositional view of the geometry of...
Ugo Dal Lago, Olivier Laurent
97
Voted
TON
2008
119views more  TON 2008»
14 years 11 months ago
Polynomial time approximation algorithms for multi-constrained QoS routing
We study the multi-constrained Quality-of-Service (QoS) routing problem where one seeks to find a path from a source to a destination in the presence of K 2 additive end-to-end Qo...
Guoliang Xue, Weiyi Zhang, Jian Tang, Krishnaiyan ...