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TCS
2012
14 years 6 days ago
Improved simulation of nondeterministic Turing machines
Abstract. The standard simulation of a nondeterministic Turing machine (NTM) by a deterministic one essentially searches a large boundeddegree graph whose size is exponential in th...
Subrahmanyam Kalyanasundaram, Richard J. Lipton, K...
ISNN
2007
Springer
15 years 10 months ago
Pattern-Oriented Agent-Based Modeling for Financial Market Simulation
The paper presents a pattern-oriented agent-based model to simulate the dynamics of a stock market. The model generates satisfactory market macro-level trend and volatility while t...
Chi Xu, Zheru Chi
ICARIS
2005
Springer
15 years 10 months ago
Biomolecular Immune-Computer: Theoretical Basis and Experimental Simulator
We propose to develop a theoretical basis and experimental simulator of the first Immune-Computer (IC) as a new kind of biomolecular computer. This IC will be able to control a fra...
Larisa B. Goncharova, Yannick Jacques, Carlos Mart...
CLEF
2009
Springer
15 years 5 months ago
Simulating Morphological Analyzers with Stochastic Taggers for Confidence Estimation
We propose a method for providing stochastic confidence estimates for rule-based and black-box natural language (NL) processing systems. Our method does not require labeled trainin...
Christian Monson, Kristy Hollingshead, Brian Roark
IJON
2006
63views more  IJON 2006»
15 years 4 months ago
Reward-biased probabilistic decision-making: Mean-field predictions and spiking simulations
In this work we study the basic competitive and cooperative mechanisms of neural activity in the context of a two-alternative freechoice eye-movement task, as a function of the ex...
Daniel Martí, Gustavo Deco, Paolo Del Giudi...