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JUCS
2008
248views more  JUCS 2008»
15 years 6 months ago
Cultural Factors in a Mobile Phone Adoption and Usage Model
: In human-computer interaction and computing, mobile phone usage is mostly addressed from a feature-driven perspective, i.e. which features do a certain user group use, and/or a u...
Judy van Biljon, Paula Kotzé
IWC
2002
98views more  IWC 2002»
15 years 6 months ago
Living memory: agent-based information management for connected local communities
We investigate the application of multi-agent systems to develop intelligent information interfaces for connected communities, a class of computer applications aimed at enhancing ...
Kostas Stathis, Oscar de Bruijn, Silvio Macedo
SOCINFO
2010
15 years 4 months ago
Dynamic Context-Sensitive PageRank for Expertise Mining
Abstract. Online tools for collaboration and social platforms have become omnipresent in Web-based environments. Interests and skills of people evolve over time depending in perfor...
Daniel Schall, Schahram Dustdar
TMM
2010
181views Management» more  TMM 2010»
15 years 1 months ago
Mining Group Nonverbal Conversational Patterns Using Probabilistic Topic Models
Abstract--The automatic discovery of group conversational behavior is a relevant problem in social computing. In this paper, we present an approach to address this problem by defin...
Dinesh Babu Jayagopi, Daniel Gatica-Perez
ICDE
2009
IEEE
188views Database» more  ICDE 2009»
16 years 8 months ago
GuruMine: A Pattern Mining System for Discovering Leaders and Tribes
In this demo we introduce GuruMine, a pattern mining system for the discovery of leaders, i.e., influential users in social networks, and their tribes, i.e., a set of users usually...
Amit Goyal 0002, Byung-Won On, Francesco Bonchi, L...