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TCS
2011
13 years 5 days ago
Local and global price of anarchy of graphical games
This paper initiates a study of connections between local and global properties of graphical games. Specifically, we introduce a concept of local price of anarchy that quantifie...
Oren Ben-Zwi, Amir Ronen
TCS
2011
13 years 5 days ago
The three column Bandpass problem is solvable in linear time
The general Bandpass problem is NP-hard and was claimed NP-hard when the number of columns is three. Previously we designed a polynomial time row-stacking algorithm for the three ...
Zhong Li, Guohui Lin
TCS
2011
13 years 5 days ago
Bounds for the generalized repetition threshold
The notion of repetition threshold, which is the object of Dejean’s conjecture (1972), was generalized by Ilie, Ochem, and Shallit in 2005, to include the lengths of the avoided ...
Francesca Fiorenzi, Pascal Ochem, Elise Vaslet
TCS
2011
13 years 5 days ago
Correctness of linear logic proof structures is NL-complete
We provide new correctness criteria for all fragments (multiplicative, exponential, additive) of linear logic. We use these criteria for proving that deciding the correctness of a...
Paulin Jacobé de Naurois, Virgile Mogbil
TCS
2011
13 years 5 days ago
Strong normalization from an unusual point of view
A new complete characterization of β-strong normalization is given, both in the classical and in the lazy λ-calculus, through the notion of potential valuability inside two suit...
Luca Paolini, Elaine Pimentel, Simona Ronchi Della...