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ALDT
2009
Springer
186views Algorithms» more  ALDT 2009»
14 years 3 months ago
The Complexity of Probabilistic Lobbying
Abstract. We propose various models for lobbying in a probabilistic environment, in which an actor (called “The Lobby”) seeks to influence the voters’ preferences of voting ...
Gábor Erdélyi, Henning Fernau, Judy ...
TCS
2010
13 years 7 months ago
Iterative compression and exact algorithms
Iterative Compression has recently led to a number of breakthroughs in parameterized complexity. Here, we show that the technique can also be useful in the design of exact exponen...
Fedor V. Fomin, Serge Gaspers, Dieter Kratsch, Mat...
SOFSEM
2010
Springer
14 years 5 months ago
On the Complexity of the Highway Pricing Problem
Abstract. The highway pricing problem asks for prices to be determined for segments of a single highway such as to maximize the revenue obtainable from a given set of customers wit...
Alexander Grigoriev, Joyce van Loon, Marc Uetz
DAM
2006
136views more  DAM 2006»
13 years 8 months ago
The complexity of maximum matroid-greedoid intersection and weighted greedoid maximization,
The maximum intersection problem for a matroid and a greedoid, given by polynomialtime oracles, is shown NP-hard by expressing the satisfiability of boolean formulas in 3-conjunct...
Taneli Mielikäinen, Esko Ukkonen
ICFEM
2007
Springer
14 years 2 months ago
Machine-Assisted Proof Support for Validation Beyond Simulink
Simulink is popular in industry for modeling and simulating embedded systems. It is deficient to handle requirements of high-level assurance and timing analysis. Previously, we sh...
Chunqing Chen, Jin Song Dong, Jun Sun 0001