The development of highly accurate constitutive models for materials that undergo path-dependent processes continues to be a complex challenge in computational solid mechanics. Challenges arise both considering the appropriate model assumptions and from viewpoint data availability, verification, validation. Recently, data-driven modeling approaches have been proposed aim establish stress-evolut...

A grammar G is context limited If there exists a partial ordering on the alphabet of G under which, far every production » -♦ 8 of G, every letter of a Is smaller than some letter of 6. It Is proved that the languages generated by context limited grammar«? are .lust the context free languages. Unamblgulty of general grammars Is defined and discussed carefully, preparatory to proving that the la...

Despite the increasing importance of data and information quality, current research related to Big Data quality is still limited. It is particularly unknown how to apply previous data quality models to Big Data. In this paper we review Big Data quality research from several perspectives and apply a known quality model with its elements of conformance to specification and design in the context o...

performance appraisal systems are affected by organizational social context. social context consists of tow factors, distal variables, and, proximal variables. distal factors include but are not limited to organizational culture, organizational structure, and, values. proximal variable categorize as both process factors and structural factors. in this paper the process factors were examined. th...