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KI
2009
Springer
14 years 2 months ago
Beyond Public Announcement Logic: An Alternative Approach to Some AI Puzzles
In the paper we present a dynamic model of knowledge. The model is inspired by public announcement logic and an approach to a puzzle concerning knowledge and communication using th...
Pawel Garbacz, Piotr Kulicki, Marek Lechniak, Robe...
MFCS
2009
Springer
14 years 4 months ago
On the Recognizability of Self-generating Sets
Let I be a finite set of integers and F be a finite set of maps of the form n → ki n + i with integer coefficients. For an integer base k ≥ 2, we study the k-recognizability ...
Tomi Kärki, Anne Lacroix, Michel Rigo
KI
2009
Springer
14 years 2 months ago
Correlating Natural Language Parser Performance with Statistical Measures of the Text
Abstract. Natural language parsing, as one of the central tasks in natural language processing, is widely used in many AI fields. In this paper, we address an issue of parser perf...
Yi Zhang, Rui Wang 0005
KI
2009
Springer
14 years 4 months ago
Surrogate Constraint Functions for CMA Evolution Strategies
Many practical optimization problems are constrained black boxes. Covariance Matrix Adaptation Evolution Strategies (CMA-ES) belong to the most successful black box optimization me...
Oliver Kramer, André Barthelmes, Günte...
KI
2009
Springer
14 years 4 months ago
Toward Heterogeneous Cardinal Direction Calculus
Cardinal direction relations are binary spatial relations determined under an extrinsically-defined direction system (e.g., north of). We already have point-based and region-based ...
Yohei Kurata, Hui Shi