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CHI
2010
ACM
15 years 8 months ago
Mobile-izing health workers in rural India
Researchers have long been interested in the potential of ICTs to enable positive change in developing regions communities. In these environments, ICT interventions often fail bec...
Divya Ramachandran, John Canny, Prabhu Dutta Das, ...
OIR
2011
226views Neural Networks» more  OIR 2011»
14 years 4 months ago
Understanding Knowledge Sharing in Virtual Communities: An Integration of Expectancy Disconfirmation and Justice Theories
This paper integrates expectancy disconfirmation theory and justice theory to construct a model for investigating the motivations behind people’s knowledge sharing in open profe...
Chao-Min Chiu, Eric T. G. Wang, Fu-Jong Shih, Yi-W...
FGR
2008
IEEE
134views Biometrics» more  FGR 2008»
15 years 8 months ago
Identifying dominant people in meetings from audio-visual sensors
This paper provides an overview of the area of automated dominance estimation in group meetings. We describe research in social psychology and use this to explain the motivations ...
Hayley Hung, Daniel Gatica-Perez
JCP
2007
122views more  JCP 2007»
15 years 1 months ago
Fast Information Retrieval in a Self-Organising P2P Network
— In this paper we present a formal description of PROSA, a P2P resource management system heavily inspired by social networks. Social networks have been deeply studied in the la...
Vincenza Carchiolo, Michele Malgeri, Giuseppe Mang...
CIKM
2010
Springer
14 years 11 months ago
Mining topic-level influence in heterogeneous networks
Influence is a complex and subtle force that governs the dynamics of social networks as well as the behaviors of involved users. Understanding influence can benefit various applic...
Lu Liu, Jie Tang, Jiawei Han, Meng Jiang, Shiqiang...