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» Extreme lower probabilities
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108
Voted
STOC
2010
ACM
244views Algorithms» more  STOC 2010»
15 years 9 months ago
Improving Exhaustive Search Implies Superpolynomial Lower Bounds
The P vs NP problem arose from the question of whether exhaustive search is necessary for problems with short verifiable solutions. We do not know if even a slight algorithmic imp...
Ryan Williams
85
Voted
IJAR
2008
78views more  IJAR 2008»
15 years 12 days ago
A survey of the theory of coherent lower previsions
This paper presents a summary of Peter Walley's theory of coherent lower previsions. We introduce three representations of coherent assessments: coherent lower and upper prev...
Enrique Miranda
85
Voted
ISIPTA
2003
IEEE
106views Mathematics» more  ISIPTA 2003»
15 years 5 months ago
Continuous Linear Representation of Coherent Lower Previsions
This paper studies the possibility of representing lower previsions by continuous linear functionals. We prove the existence of a linear isomorphism between the linear space spann...
Sebastian Maaß
107
Voted
CORR
2008
Springer
88views Education» more  CORR 2008»
15 years 14 days ago
Lower bounds for distributed markov chain problems
We study the worst-case communication complexity of distributed algorithms computing a path problem based on stationary distributions of random walks in a network G with the caveat...
Rahul Sami, Andy Twigg
PPSN
2010
Springer
14 years 10 months ago
General Lower Bounds for the Running Time of Evolutionary Algorithms
Abstract. We present a new method for proving lower bounds in evolutionary computation based on fitness-level arguments and an additional condition on transition probabilities bet...
Dirk Sudholt