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CHI
2009
ACM
14 years 10 months ago
An elementary social information foraging model
User interfaces and information systems have become increasingly social in recent years, aimed at supporting the decentralized, cooperative production and use of content. A theory...
Peter Pirolli
CHI
2009
ACM
14 years 10 months ago
Learning design principles for a collaborative information seeking system
While collaboration is a natural choice in many situations, there is a lack of specialized tools for collaboratively seeking information. We present design specifications and impl...
Chirag Shah, Gary Marchionini, Diane Kelly
CHI
2009
ACM
14 years 10 months ago
Associative personal information management
Personal information management (PIM) is an important and hard research problem. Previous systems suffer inflexibility because of strict hierarchies and immobility. I present an a...
Jonathan Diehl
PERCOM
2006
ACM
14 years 9 months ago
Exploiting information relationships for access control in pervasive computing
Many information services in pervasive computing offer rich information, which is information that includes other types of information. For example, the information listed in a pe...
Urs Hengartner, Peter Steenkiste
AINA
2009
IEEE
14 years 5 months ago
Quality Aware Context Information Aggregation System for Pervasive Environments
Sensing context information and making it available to the people, involved in coordinating a collaborative task, is a preliminary phase in making a system adaptable to the prevai...
Atif Manzoor, Hong Linh Truong, Schahram Dustdar