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» Roles, an interdisciplinary perspective
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TAMODIA
2008
14 years 11 months ago
The Ecology of Participants in Co-evolving Socio-technical Environments
: The traditional notions of developer and user are unable to reflect the fact that many software systems nowadays are developed with the participation of many people of different ...
Gerhard Fischer, Antonio Piccinno, Yunwen Ye
ECRA
2008
95views more  ECRA 2008»
14 years 9 months ago
A modeling approach and reference models for the analysis of mobile payment use cases
Mobile payments can be categorized according to their usage in each of the five payment scenarios presented here. The paper proposes the mobile payment modeling approach (MPMA) es...
Key Pousttchi
DIGRA
2005
Springer
15 years 3 months ago
A Sociotechnical Conjecture about the Context and Development of Multiplayer Online Game Experiences
The advent of multiplayer online games brings new actors into the development scene and redefines traditional roles and interactions. Anchored on studies of the role of context in...
Licinio Roque
PKC
2012
Springer
212views Cryptology» more  PKC 2012»
12 years 12 months ago
Public-Key Cryptography from New Multivariate Quadratic Assumptions
In this work, we study a new multivariate quadratic (MQ) assumption that can be used to construct public-key encryption schemes. In particular, we research in the following two di...
Yun-Ju Huang, Feng-Hao Liu, Bo-Yin Yang
EGOV
2003
Springer
15 years 2 months ago
Local Democracy Shaping e-Democracy
This paper offers a fresh perspective to study the role and implications of information and communications technologies (ICT) in processes of local democracy. It moves away from ea...
Zahid Parvez