[PDF] Top 20 Sand automata as cellular automata

... of sand automata, by introducing a compact topology on the SA configuration ...SA, as for the proof of the equivalence between equicontinuity and ultimate periodicity ( Proposition ... See full document

... used as a starting point to developed future CA simula- tions in hybrid (CPU+GPU) environments, as it has already been achieved for Lattice Boltzmann Gas simulations [16], the Cahn-Hilliard equation ... See full document

... Whenever the communication cell reads h( ), it sends the bits 01 along the path. In this situation the cells on the path count the number of at most d consecutive 01 signals, and possibly reroute the path as ... See full document

... cult as various quantum mechanical effects as well as high power consumption disrupt the circuit ...dot Cellular Automata (QCA) is one of the most promising alternatives of CMOS in ... See full document

... In the model, neighbourhood effect reproduces the push-and-pull effect exerted by a land use in a specific location on other locations. It has two components: definition and effect. The model uses buffers around each ... See full document

... protocols as is mentioned in section 1, since other mathematical properties, such as statistical properties or reversibility properties, are required for its use in such ... See full document

... such as plmDCA (Ekeberg, Lövkvist, Lan, Weigt, & Aurell, 2013), GREMLIN (Kamisetty, Ovchinnikov, & Baker, 2013) and CCMpred (Seemayer, Gruber, & Söding, 2014), include pseudolikelihood optimization ... See full document

... The clock signals are generated by an electric field which is applied to the QCA cells to change the tunneling barrier between dots. The clocks of a QCA system serve two purposes: powering the automaton and controlling ... See full document

... earlier. As described in previous section, variable „~b‟ can only change when „a‟ had travelled sufficiently close enough to „~b‟ such that both „a‟ and „~b‟ from same time instant would reach the AND-gate at ... See full document

... known as Landauer clocking has been proposed in ...combinational as well as sequential logic design in QCA has been proposed in ...deemed as a promising technology for building reversible ... See full document

... Vainstein et al. [98] considered the stimulation of CSC differentiation. A “differentiation therapy” (like retinoic acids and drugs targeting tumor epigen- etic changes) force CSCs to differentiate terminally and lose ... See full document

... Cellular automata are a spatially distributed model of parallel ...nearly as old as the Turing machine, and with a good track record as a basis for scientific models in fields from ... See full document

... Cellular Automata (CA) are often used as a simple model for complex sys- ...forties as a model of self- reproductive biological systems ... See full document

... The notion of blocking word is fundamental for characterizing cellular automata dynamics in the presence of equicontinuity points as we can see in Proposition 7.. It will also be crucial[r] ... See full document

... Taxation is the basic instrument adopted by human societies to collect the resources needed to achieve objectives of common interest. But it is well known that there exist individuals that do not want to contribute (at ... See full document

... In addition to overall execution time, we measured the computation and communication times for each lattice size. The Figure 3 (left) shows that using 4 processors (Mesh 2x2), the computation ratios are much higher than ... See full document

... The environments I and J are the result of incor- porating a new exit in the opposite corner of the already existing exit in the environments C and D. By means of the visualization module pro- vided by EVAC, it was ... See full document

... In spite of the assumptions introduced for obtaining a more simple model, the CA resulted to be very suitable tools for modelling this class of problems achieving in many cases, results very similar to those expected to ... See full document

... CompartirIgual 3.0 España. Push-Down Automata and Languages.. Este obra está bajo una licencia de Creative Commons Reconocimiento-NoComercial- CompartirIgual 3.0 España... • Introductio[r] ... See full document

...  Synthesis Problem: Derivatives of Regular Expressions.. Este obra está bajo una licencia de Creative Commons Reconocimiento-NoComercial- CompartirIgual 3.0 España.. Analysis and Kleen[r] ... See full document