Quality in its contemporary incarnation is commonly referred to as organizational excellence, enterprise excellence, business excellence, or performance excellence. While technology may serve as a key enabler of enterprise excellence, enterprise excellence itself is in large enabled by the human dimension both in terms of ideation and effort. The human dimension manifests in many ways, with peo...

The target article argues that whole groups can act as interactors in an evolutionary process. We believe that Smaldino's discussion would be advanced by a more thorough analysis of the appropriate replicators and lineages for this model. We show that cultural evolution is necessarily a separate process from cultural group selection, and we also illustrate that the two processes may influence e...

A symbol is a pattern (of physical marks, electromagnetic energy, etc.) which denotes, designates, or otherwise has meaning. The notion that intelligence requires the use and manipulation of symbols, and that humans are therefore symbol systems, has been extremely in uential in arti cial intelligence. keywords: symbol, reasoning, intelligence, representation, logic This article has two parts. W...