1459 search results - page 261 / 292 » An authorization model for temporal data |
141
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IUI
2009
ACM
16 years 1 months ago
2009
ACM
Knowledge workers must manage large numbers of simultaneous, ongoing projects that collectively involve huge numbers of resources (documents, emails, web pages, calendar items, et...
136
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CSCW
2010
ACM
16 years 1 months ago
2010
ACM
Synchronous groupware depends on the assumption that people are fully connected to the others in the group, but there are many situations (network delay, network outage, or explic...
155
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MOBIWAC
2006
ACM
15 years 10 months ago
2006
ACM
Authors presented recently an indoor location technique based on Time Of Arrival (TOA) obtained from Round-Trip-Time (RTT) measurements at data link level and trilateration. This ...
125
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MM
2005
ACM
15 years 10 months ago
2005
ACM
Organum Playtest is an interactive installation in which three players collaboratively navigate through a model of the human voice box, using their voices as a joystick. By asking...
144
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AIED
2005
Springer
15 years 10 months ago
2005
Springer
In this paper, we describe progress we have made toward providing cognitive tutoring to students within a collaborative software environment. First, we have integrated a collaborat...