In this paper we investigate error-thresholds on dynamics fitness-landscapes. We show that there exists both lower and an upper threshold, representing limits to the copying fidelity of simple replicators. The lower bound can be expressed as a correction term to the error-threshold present on a static landscape. The upper error-threshold is a new limit that only exists on dynamic fitnesslandsca...

Classical simulations of noisy stabilizer circuits are often used to estimate the threshold of a quantum errorcorrecting code. Physical noise sources are efficiently approximated by random insertions of Pauli operators. For a single qubit, more accurate approximations that still allow for efficient simulation can be obtained by including Clifford operators and Pauli operators conditional on mea...

This study aimed at investigating the effects of grammatical error correction on EFL learners’ accuracy. Twenty-two male and female senior students were chosen randomly to respond to a questionnaire investigating their beliefs about immediate grammatical error correction.  Actually, the study was conducted in order to answer this question: what is the effect of grammatical error feedback on stu...

Tourism industry is one of the important service industries that play a crucial role in the development of Malaysian economy. Thailand has been ranked among the top five tourist generating countries for Malaysia since the last decade. This paper intends to determine factors affecting Thai tourism demand in Malaysia from the macroeconomic perspective by utilizing quarterly data from 2000Q1 to 20...

Quantum information transfer is an processing technology with high speed and entanglement the help of quantum mechanics principles. To solve problem getting easily lost during transmission, we choose topological error correction codes as best candidate to improve fidelity information. The stability brings great convenience correction. represented by surface have produced very good effects in me...

Timber market and forest product market are linked and integrated through prices of their own. In this study, the presence of price transmission asymmetry is investigated for wood products sector in southern United States. Threshold cointegration and an asymmetric error correction model are employed to analyze the price dynamics between prices of standing timber, delivered timber and also two r...

In Cooperation with JSST Japan Society for Simulation Technology ASIASIM Federation of Asia Simulation Societies AIS SIGMAS AIS Special Interest Group on Modeling and Simulation EUROSIM The Federation of European Simulation Societies MIMOS Movimento Italiano Modellazione e Simulazione ACM SIGSIM ACM Special Interest Group on Simulation and Modeling ECMS European Council for Modeling and Simulation

Estimation of cointegrated systems via autoregressive approximation is considered in the framework developed by Saikkonen (1992). The asymptotic properties of the estimated coeecients of the autoregressive ECM (error correction model) and the pure VAR (vector autoregressive) representations are derived under the assumption that the autoregressive order goes to innnity with the sample size. Thes...

We implement several Bayesian and classical models to forecast employment for eight sectors of the US economy. In addition to standard vector-autoregressive and Bayesian vector autoregressive models, we also include the information content of 143 additional monthly series in some models. Several approaches exist for incorporating information from a large number of series. We consider two approa...