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» Organisational change through influence
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DIGRA
2003
Springer
14 years 18 days ago
Stepping Back: Players as Active Participators
Instead of confining the player to a single role, the active participator model positions the player in a more flexible position towards the fictional gameworld: involved and imme...
Michael Nitsche, Maureen Thomas
ECIS
2000
13 years 8 months ago
Towards a Grounded Theory of Information Systems for the International Firm: Critical Variables and Causal Networks
-International Information Systems, often of critical importance for the operations of the multinational enterprise, are poorly researches and there is a dearth of theoretical fram...
Hans P. Lehmann
ICFEM
2007
Springer
14 years 1 months ago
Formal Engineering of XACML Access Control Policies in VDM++
We present a formal, tool-supported approach to the design and maintenance of access control policies expressed in the eXtensible Access Control Markup Language (XACML). Our aim is...
Jeremy Bryans, John S. Fitzgerald
ACL
1998
13 years 8 months ago
Terminological Variation, a Means of Identifying Research Topics from Texts
After extracting terms from a corpus of titles and s in English, syntactic variation relations are identified amongst them in order to detect research topics. Three types of synta...
Fidelia Ibekwe-Sanjuan
HICSS
2006
IEEE
108views Biometrics» more  HICSS 2006»
14 years 1 months ago
Dynamic Business Model Framework for Value Webs
This paper develops a new framework for explaining the dynamic aspects of business models in value webs. As companies move from research to roll-out and maturity three forces caus...
Harry Bouwman, Ian MacInnes