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» Degrees of monotone complexity
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RTCSA
2006
IEEE
15 years 10 months ago
Characterization and Analysis of Tasks with Offsets: Monotonic Transactions
This article introduces the concept of monotonic transactions. A monotonic transaction is a particular case of transactions for which the load arrival pattern is (or can be by rot...
Karim Traore, Emmanuel Grolleau, Francis Cottet
DM
2008
50views more  DM 2008»
15 years 4 months ago
Searching monotone multi-dimensional arrays
A d-dimensional array of real numbers is called monotone increasing if its entries are increasing along each dimension. Given An,d, a monotone increasing d-dimensional array with ...
Yongxi Cheng, Xiaoming Sun, Yiqun Lisa Yin
STACS
2005
Springer
15 years 9 months ago
Information Theory in Property Testing and Monotonicity Testing in Higher Dimension
In property testing, we are given oracle access to a function f, and we wish to test if the function satisfies a given property P, or it is ε-far from having that property. In a...
Nir Ailon, Bernard Chazelle
COCO
2008
Springer
88views Algorithms» more  COCO 2008»
15 years 5 months ago
Approximation of Natural W[P]-Complete Minimisation Problems Is Hard
We prove that the weighted monotone circuit satisfiability problem has no fixed-parameter tractable approximation algorithm with constant or polylogarithmic approximation ratio un...
Kord Eickmeyer, Martin Grohe, Magdalena Grübe...
CCCG
2010
15 years 5 months ago
Computing the straight skeleton of a monotone polygon in O(n log n) time
The straight skeleton of a simple polygon is defined as the trace of the vertices when the initial polygon is shrunken in self-parallel manner [2]. In this paper, we propose a sim...
Gautam K. Das, Asish Mukhopadhyay, Subhas C. Nandy...