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Trading semantically enhanced digital products in electronic markets

Wolfgang Maass & Wernher Behrendt

abstract Digital products constitute a growing class of economic goods that
are increasingly traded via digital networks. In distributed digital networks, it is required that digital products adapt to heterogeneous requirements of electronic markets and subsequent usage environments. Adaptation depends on various kinds of information types that characterise a digital product. In this article we will present a self-describing container model for digital products, called KCO, that integrates characteristic semantic information types (facets) derived
from an analysis of electronic market structures. Semantic information supports usage of digital products throughout the whole product life-cycle. During purchase decision phases, facets offer semantically annotated data on the quality and applicability of a digital product while in usage contexts, facets provide data that can be used by content management systems for content processing tasks, such as access control, routing, syndication and aggregration. KCOs allow
exchanges between existing heterogeneous application environments on the basis of an open Knowledge Content Transfer Protocol (KCTP) that is part of a general architecture (Knowledge Content Carrier Architecture, KCCA). All architectural elements have been used in three application environments.
   
type conference paper (English)
   
keywords semantic web, electronic markets, digital products
   
project METOKIS
name of conference Pragmatic Web Conference (Hohenheim, Germany)
date of conference 21-9-2006
page(s) forthcoming
publisher Springer (Berlin etc.)
review double-blind review
   
citation Maass, W., & Behrendt, W. (2006). Trading semantically enhanced digital products in electronic markets. In , pp.forthcoming. Berlin etc.: Springer.