Results 161 to 170 of about 14,032,764 (185)
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Cooperative updating in the Hopfield model
IEEE Transactions on Neural Networks, 2001We propose a new method for updating units in the Hopfield model. With this method two or more units change at the same time, so as to become the lowest energy state among all possible states. Since this updating algorithm is based on the detailed balance equation, convergence to the Boltzmann distribution is guaranteed.
Tomo Munehisa +2 more
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Eigenspace merging for model updating
Object recognition supported by user interaction for service robots, 2003The Karhunen-Loeve transform (KLT) is an optimal method for dimensionality reduction, widely applied in image compression, reconstruction and retrieval, pattern recognition and classification. The basic idea consists in evaluating, starting from a set of representative examples, a reduced space, which takes into account the structure of the data ...
Annalisa Franco +2 more
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Updating in Models of Spatial Memory
2007This chapter discusses a new model of spatial memory and updating. The model includes an egocentric subsystem that computes and represents transient self-to-object spatial relations and an environmental subsystem that forms enduring representations of environments using intrinsic reference systems.
Björn Rump, Timothy P. McNamara
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2005
Minimal change is a fundamental principle for modelling system dynamics. In this paper, we study the issue of minimal change for Computational Tree Logic (CTL) model update. We first consider five primitive updates which capture the basic update operations in the CTL model.
Yulin Ding, Yan Zhang 0003
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Minimal change is a fundamental principle for modelling system dynamics. In this paper, we study the issue of minimal change for Computational Tree Logic (CTL) model update. We first consider five primitive updates which capture the basic update operations in the CTL model.
Yulin Ding, Yan Zhang 0003
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Fast Model Updates Using Wavelets
Multiscale Modeling & Simulation, 2005Summary: Solving an inverse problem means determining the parameters of a model given a set of measurements. In solving many practical inverse problems, accounting for the uncertainty of the solution is very important in aiding decision-making. A standard approach to do this begins by choosing a model parametrization and then using a Bayesian approach ...
Nicholas Bennett, Alberto Malinverno
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Updating databases in the weak instance model
Proceedings of the eighth ACM SIGACT-SIGMOD-SIGART symposium on Principles of database systems, 1989Database updates have recently received much more attention than in the past. In this trend, a solid foundation is provided to the problem of updating databases through interfaces based on the weak instance model. Insertions and deletions of tuples are considered.As a preliminary tool, a lattice on states is defined, based on the information content of
ATZENI, Paolo, TORLONE R.
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A model for the sizing of software updates
Bell Labs Technical Journal, 2002The quality and reliability of software updates (SUs) are critical to a system vendor and its customers. As a result, it is important that SUs shipped to customers be successfully integrated into the field generic. A large amount of code must be shipped in an SU because customers want as many fixes and features as possible without compromising the ...
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An Updated Model of Clinical Asthma
Allergy and Asthma Proceedings, 2001A model of asthma, based on the Expert Panel Report but updated to allow for the independence of bronchial hyperresponsiveness from airway inflammation, is presented. The updated model of asthma can be summarized: (1) AI = f1(Allergen)-f2(AI); (2) BHR = f3(Allergen)-f4(BHR); (3) PR = f5(AI); (4) Asthma = f6(AI + BHR + PR); where AI is airway ...
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A Model for Updating Real-Time Applications
Real-Time Systems, 2004zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Updating Reservoir Models; Auditing, Updating and Rebuilding
PGCE 2010, 2010As time passes our understanding of a reservoir changes, more information becomes available. Our original ideas about the geology, the fault compartments and the ultimate recoverable volume of oil or gas are modified by the acquisition of additional information about the reservoir.
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