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CHI
2008
ACM
14 years 10 months ago
Searching for expertise
It is well established that there is a need to find experts to get answers or advice. A variety of expertise locator tools have emerged to help locate the right person. But there ...
Kate Ehrlich, N. Sadat Shami
CHI
2007
ACM
14 years 10 months ago
An empirical study of the use of visually enhanced voip audio conferencing: the case of IEAC
IBM Enhanced Audio Conferencing (IEAC) is a VoIPbased audio conferencing system that, like several other systems, provides a visualization showing who is present and their states ...
Xianghua Ding, Thomas Erickson, Wendy A. Kellogg, ...
CHI
2004
ACM
14 years 10 months ago
One-hundred days in an activity-centric collaboration environment based on shared objects
This paper describes a new collaboration technology that is carefully poised between informal, ad hoc, easy-to-initiate collaborative tools, vs. more formal, structured, and higho...
Michael J. Muller, Werner Geyer, Beth Brownholtz, ...
CHI
2003
ACM
14 years 10 months ago
Recommending collaboration with social networks: a comparative evaluation
Studies of information seeking and workplace collaboration often find that social relationships are a strong factor in determining who collaborates with whom. Social networks prov...
David W. McDonald
ICFP
2001
ACM
14 years 9 months ago
Developing a Stage Lighting System from Scratch
Lula is a system for computer-assisted stage lighting design and control. Whereas other systems for the same purpose are usually the results of long chains of incremental improvem...
Michael Sperber