467 search results - page 54 / 94 » Modelling Context: An Activity Theory Approach |
JALC
2006
13 years 7 months ago
2006
Automated Web Service Composition has gained a significant momentum in facilitating fast and efficient formation of business-to-business collaborations where an important objectiv...
CORR
2010
Springer
13 years 2 months ago
2010
Springer
We consider an opportunistic spectrum access (OSA) problem where the time-varying condition of each channel (e.g., as a result of random fading or certain primary users' activ...
PR
2006
13 years 7 months ago
2006
The selection of valuable features is crucial in pattern recognition. In this paper we deal with the issue that part of features originate from directional instead of common linea...
ICVS
2003
Springer
14 years 25 days ago
2003
Springer
Abstract. We introduce the knowledge-based image interpretation system GeoAIDA and give examples for an image operator, extracting trees from aerial imagery. Moreover we present a ...
LEGE
2003
13 years 9 months ago
2003
Testing theories through practice is an important approach to teaching, especially in scientific and technical curricula. Often, lack of resources and logistics problems makes pra...