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LICS
2009
IEEE
15 years 6 months ago
An Exponential Lower Bound for the Parity Game Strategy Improvement Algorithm as We Know it
This paper presents a new lower bound for the discrete strategy improvement algorithm for solving parity games due to V¨oge and Jurdzi´nski. First, we informally show which stru...
Oliver Friedmann
WIA
2009
Springer
15 years 6 months ago
Implementation of State Elimination Using Heuristics
Abstract. State elimination is an intuitive and easy-to-implement algorithm that computes a regular expression from a finite-state automaton (FA). The size of a regular expression...
Jae-Hee Ahn, Yo-Sub Han
ICMCS
2008
IEEE
143views Multimedia» more  ICMCS 2008»
15 years 6 months ago
Music fingerprint extraction for classical music cover song identification
An algorithm for extracting music fingerprints directly from an audio signal is proposed in this paper. The proposed music fingerprint aims to encapsulate various aspects of mus...
Samuel Kim, Erdem Unal, Shrikanth Narayanan
LICS
2008
IEEE
15 years 6 months ago
The Quest for a Logic Capturing PTIME
The question of whether there is a logic that captures polynomial time is the central open problem in descriptive complexity theory. In my talk, I will review the question and the...
Martin Grohe
EMMCVPR
2007
Springer
15 years 6 months ago
Decomposing Document Images by Heuristic Search
Abstract. Document decomposition is a basic but crucial step for many document related applications. This paper proposes a novel approach to decompose document images into zones. I...
Dashan Gao, Yizhou Wang