(1) As a consequence, a neural network, considered as a kind of parallel random automata, delivers an output random field in response to the excitation provided by a random field that represents the activity of some input fibers.
(2) In this respect, the present article describes a simple model, based on binary variables and automata theory, which simulates the basic regulatory performance of the modulated enzyme.
(3) Real reproducing systems are contrasted with cellular automata-based models of self-reproduction.
(4) In order to modelize this characteristic, we designed automata with a finite number of instantaneous internal descriptions, with input(s) and output(s) and which are able to be functionally modified.
(5) In this paper we use cellular automata to study growth factor (IL-2) dependent proliferation of helper T cell (Th) and B cell clones at the level of individual cells.
(6) The joints thereby behave as a set of Tsetlin's abstract automata [11], each functioning independently and guided by a common, collective effect.
(7) The problem may be approached by viewing the egg as containing a program for development, and considering the logical nature of the program by treating cells as automata and ignoring the details of molecular mechanisms.
(8) Patterns are translated into finite state automata which allow very efficient searches.
(9) This problem is solved in the present work by automata based on a random distribution of excitable elements.
(10) When asynchronous updating is introduced for the transition of cellular automata, various kinds of patterns such as traveling waves, kinks, oscillatory local patterns etc.
(11) Cellular automata are desirable because of their intuitive appeal and efficient digital implementation, but until now they have not served as reliable models because they have lacked two essential properties of excitable media.
(12) The data processing is based on a one-pass computation involving automata theory and therefore it avoids the storage of the image in the computer memory.
(13) A recently introduced class of models, the Movable Finite Automata (MFA) models, are used for simulating the elongation of the polypeptide chain in protein biosynthesis.
(14) Ion channels in a cell membrane were modeled by a computer simulation of fluctuating pores distributed in a spatial array, a cellular automata.
(15) Each automaton in this model is characterized by a network of n x m processors that process the information contained in levels 0 to m. The effect of the automaton's architecture on its ability to satisfy variations in constraints is analysed, and automata-evolution experiments are described.
(16) The recurrent collateral inhibition existing between Purkinje cells was mimicked by means of an assembly of neuronal automata (NA) temporally evolving at random through three states ("silent", "tonic" and "phasic" and interacting with simple rules.
(17) Linear stability analysis, and numerical, and cellular automata simulations reveal that as parameters are varied, a bifurcation leads to loss of stability of a uniform (isotropic) steady state, in favor of an (anisotropic) patterned state in which cells are aligned in parallel arrays.
(18) By modeling Ca2+ release with cellular automata, the absolute refractory period for Ca2+ stores (4.7 seconds) was determined.
(19) Small networks of threshold automata are used to model complex interactions between populations of regulatory cells (helpers and suppressors, antigen specific and anti-idiotypic) which participate in the immune response.
(20) As an efficient alternative to partial differential equations, cellular automata have been proposed for the simulation of excitable media.
Automaton
Definition:
(v. i.) Any thing or being regarded as having the power of spontaneous motion or action.
(v. i.) A self-moving machine, or one which has its motive power within itself; -- applied chiefly to machines which appear to imitate spontaneously the motions of living beings, such as men, birds, etc.
Example Sentences:
(1) This leads to a notion of a "universal" hierarchically structured automaton mu which can move on a given graph in such a way as to emulate any automaton which moves on that graph in response to inputs.
(2) By scanning the automaton along nucleotide sequences, we can identify the positions of 5'-splice junctions with a degree of discrimination of up to 94-97% in the known genes, while the degree of prediction is in the range 50-55% in new genes.
(3) According to this model, the living cell is a self-moving, self-thinking and self-reproducing machine (automaton) that receives information and energy from its environment, processes them according to the genetic programs stored in DNA, and generates output signals to environment in order to realize teleonomically designed functions.
(4) Brownian algebra developed by Spencer-Brown (1969) is extensively used for the expression of cellular-automaton rules.
(5) With western newsfeeds depicting North Koreans as starving, brainwashed automatons, I sought to humanise and understand them.
(6) You are not supposed to demand your ticket as if you were dealing with an automaton.
(7) Preliminary experiments show the discriminative power of the cluster automaton concerning sexual differences and emotivity, as well as the extensive of a basic mechanism of clustering as a collective response to stress.
(8) Right now gamers feel as though they are being treated as copyright violators or automatons.
(9) When such an automaton is linked by its input and output to a deterministic process, it always stabilizes and it then has the property to rebuild itself.
(10) Increasing the number of organization levels in the automaton is shown to increase its efficiency in buffering external changes, and the mechanism of modulating the processing rules appears more efficient than the mechanism of controlling the mutation rate.
(11) The criterion used to maintain the correct movement direction lies on the distances from the automaton position to the side boundaries (lengths of the cockshafer antennae).
(12) The conventional serum-dilution bactericidal test used for monitoring antibiotic therapy in severely infected in patients requires 72 h. Use of an automaton would be expected to provide faster results.
(13) She says herself that she was "never a pager automaton", a term used for those hordes of robotically loyal MPs.
(14) Too often dental education and the dental profession have seemed to espouse the idea that the technician must function as an automaton in the fabrication of removable partial dentures.
(15) Taking this approach, we infer the grammatical rules which specify 5'-splice sites and construct a finite automaton which is the recognizer of the nucleotide sequences at 5'-splice sites.
(16) These token data are translated, normalized, and constitute the input alphabet to a finite state machine (automaton).
(17) Yet when it comes to women, we tell them they must appear “likeable” and view them as a hive of drone-brained automatons who all think and respond as one.
(18) It turns them into our playthings, always-accessible automatons onto whom we can project all our fantasies.
(19) A theoretical analysis of ventricular fibrillation and the requirements for fibrillation are performed using a discrete element neighborhood (cellular automaton) model of ventricular conduction.
(20) If neural activity is modelled within an automaton framework, neural processes may be conveniently described in terms of state trajectories.