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» HEI! - The Human Environment Interaction
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SOCINFO
2010
14 years 10 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
ACMDIS
2006
ACM
15 years 5 months ago
A persistent chat space for work groups: the design, evaluation and deployment of loops
Loops is a text-based computer mediated communication system aimed at small- to medium-sized corporate work groups. We begin by discussing the goals of the system and the rational...
Thomas Erickson, Wendy A. Kellogg, Mark Laff, Jere...
ICONFERENCE
2011
14 years 6 months ago
The structure of collaborative problem solving in a virtual math team
To develop a science of small-group interaction in groupware, we need a method for analyzing the structure of computer-mediated discourse. Conversation analysis offers an analysis...
Gerry Stahl
ACMDIS
2006
ACM
15 years 5 months ago
Morphome: a constructive field study of proactive information technology in the home
This paper presents the main results of a three-year long field and design study of proactive information technology in the home. This technology uses sensors to track human activ...
Ilpo Koskinen, Kristo Kuusela, Katja Battarbee, An...
ACMIDC
2010
15 years 3 months ago
Gifts for intertwining with modern nature
Inspired by Froebel’s Gifts for kindergarten, we propose a new category of gifts for modern preschools. Modern Nature Gifts are meta-manipulatives, inviting deeper exploration o...
Jay S. Silver, Eric Rosenbaum