5290 search results - page 541 / 1058 » Information systems as social structures |
201
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CSCW
2012
ACM
14 years 3 months ago
2012
ACM
Disconnection and reconnection are common problems for users of synchronous groupware, but these problems are not easy for developers to handle because of the wide range of scenar...
201
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WWW
2010
ACM
16 years 2 months ago
2010
ACM
With the increasing popularity of location-based services, such as tour guide and location-based social network, we now have accumulated many location data on the Web. In this pap...
177
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CSCW
2008
ACM
15 years 9 months ago
2008
ACM
An important challenge in designing ubiquitous computing experiences is negotiating transitions between explicit and implicit interaction, such as how and when to provide users wi...
242
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MM
2010
ACM
15 years 7 months ago
2010
ACM
We show several aspects of a complex mixed reality system that we have built and deployed in a real-world factory setting. In our system, virtual worlds, augmented realities, and ...
209
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WWW
2008
ACM
16 years 8 months ago
2008
ACM
In this paper, we propose a Collaborative Knowledge Semantic Graphs Image Search (CKSGIS) system. It provides a novel way to conduct image search by utilizing the collaborative na...