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GRAPHICSINTERFACE
2000
13 years 9 months ago
Effects of Gaze on Multiparty Mediated Communication
We evaluated effects of gaze directional and other non-verbal visual cues on multiparty mediated communication. Groups of three participants (two actors, one subject) solved langu...
Roel Vertegaal, Gerrit C. van der Veer, Harro Vons
HUC
2010
Springer
13 years 9 months ago
Exploring end user preferences for location obfuscation, location-based services, and the value of location
Long-term personal GPS data is useful for many UbiComp services such as traffic monitoring and environmental impact assessment. However, inference attacks on such traces can revea...
A. J. Bernheim Brush, John Krumm, James Scott
MM
2010
ACM
140views Multimedia» more  MM 2010»
13 years 8 months ago
Enriching audio-visual chat with conversation-based image retrieval and display
This paper presents the results of a user study carried out to evaluate an application prototype in which an audio-visual chat conversation between two users is augmented by pictu...
Jeroen Vanattenhoven, Christof van Nimwegen, Matth...
JOLLI
2008
108views more  JOLLI 2008»
13 years 8 months ago
Children's Application of Theory of Mind in Reasoning and Language
Many social situations require a mental model of the knowledge, beliefs, goals, and intentions of others: a Theory of Mind (ToM). If a person can reason about other people's b...
Liesbeth Flobbe, Rineke Verbrugge, Petra Hendriks,...
SOCINFO
2010
13 years 6 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