The Panko–Halverson Taxonomy of Spreadsheet Risks has been widely used since its creation in the 1990s. This paper revises that taxonomy. It introduces new ways to count cell er...
Information Technology governance (ITG) which was a relatively new concept in the late 1990s, has gained importance in the 21st century due to factors namely the collapse of Enron...
The purpose of this paper is to support the sustainable creation of conversation content. My approach is from the viewpoint of conversational records as materials for new conversat...
The concepts of bipolar queries and queries with preferences are studied. Various interpretations of the former, recently defined by Dubois and Prade, are discussed. The latter w...
In this article, we propose a new ontology evolution approach that combines a top-down and a bottom-up approach. This means that the manual request for changes (top-down) by the on...