Introduction OHCO-1 Thesis: Text is an Ordered Hierarchy of Content Objects Arguments Pragmatic Empirical Theoretical Counterexamples: Multiple Logical Hierarchies In the Old (SGML) View Genres Determine Text Objects The New (TEI) View: Perspectives Determine Text Objects Consequences of the Shift: There is no Unique Logical Hierarchy OHCO-2 Thesis: Perspectives Determine OHCOs Counterexamples:...

The presentation of information in interactive systems plays a crucial role in the users’ ability to accomplish tasks. Many tasks, in fact, require multiple perspectives of the application data. However, designing and constructing systems that provide adequate support for multiple perspectives is challenging. This paper presents a characterization of the role of multiple perspectives in interac...

This panel session is based on the responses of simulationists representing various segments of simulation practice, to an article on the required skills of a simulation analyst. The perspectives represented are those of academia, government, industry, military, and research. First, the essence of the reference article is provided. Then, the five perspectives are presented. Finally, inferences ...

In the present paper main streams of research in the field of entrepreneurship are identified and discussed. The purpose is to find out what theoretical perspectives could be used to build a framework for explaining performance in small and medium enterprises. Strengths and weaknesses of population ecology, behavioural, resource-based and strategic-adaptation theoretical perspectives in explain...

Participants in one experiment adopted imagined perspectives in a perceptually available spatial scene and located targets by using either verbal terms (labeling) or arrows (pointing). Results revealed that performance was faster and more accurate for labeling than pointing and more so when the adopted perspectives were misaligned with the physical orientation of the participant. We argue that ...