193 search results - page 4 / 39 » Activity Theory and System Design: A View from the Trenches |
FLAIRS
2006
13 years 8 months ago
2006
In this paper, we describe an approach to modelling contextaware systems starting on the knowledge level. We make use of ideas from Activity Theory to structure the general contex...
GROUP
2003
ACM
14 years 22 days ago
2003
ACM
Most current theories about collective cognitive activities in limited groups apply to structurally closed co-operative situations Here we propose to work in the framework of inte...
SIGCSE
1996
ACM
13 years 11 months ago
1996
ACM
lhis paper describes the use of cooperative group learning concepts in support of an undergraduate database mrtnagement course that emphasizes the theoretical and practical aspect...
WWW
2010
ACM
13 years 11 months ago
2010
ACM
In this paper, we demonstrate a novel landmark photo search and browsing system, Agate, which ranks landmark image search results considering their relevance, diversity and qualit...
IFIP
2000
Springer
13 years 11 months ago
2000
Springer
Many researchers have searched for evidence of organizational improvements from the huge sums invested in ICT. Unfortunately, evidence for such a pay back is spotty at best (e.g.,...