There is a lack of tools for exploring large non-textual collections. One challenge is the manual effort required to add metadata to these collections. In this paper, we propose a...
Collaborative annotation tools are in widespread use. The metadata from these systems can be mined to induce semantic relationships among Web objects (sites, pages, tags, concepts...
A fundamental challenge that must be met to achieve a usable conversational interface to Geographic Information System (GIS) is how to enable a more natural interaction between th...
This paper reports on an exploratory experimental study of the relationships between physical movement and desired visual information in the performance of video-mediated collabor...
Abhishek Ranjan, Jeremy P. Birnholtz, Ravin Balakr...
Our work focuses on providing computational support for informal communication among people who are geographically separated. To better understand the use of artifacts in communic...