1432 search results - page 236 / 287 » A survey on context-aware systems |
CHI
2008
ACM
16 years 7 days ago
2008
ACM
An increasing number of users are adopting large, multimonitor displays. The resulting setups cover such a broad viewing angle that users can no longer simultaneously perceive all...
CHI
2008
ACM
16 years 7 days ago
2008
ACM
In this work, we introduce the use of tags to support the near synchronous use of instant messaging (IM). As a proof-of-concept, we developed a plug-in in Lotus Sametime, an enter...
CHI
2005
ACM
16 years 7 days ago
2005
ACM
We describe a usage study of Netscan\Tech, a system that generates and publishes daily a range of social metrics across three dimensions: newsgroup, author, and thread, for a set ...
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SIGMOD
2003
ACM
15 years 12 months ago
2003
ACM
We consider the problem of approximating sliding window joins over data streams in a data stream processing system with limited resources. In our model, we deal with resource cons...
IUI
2009
ACM
15 years 8 months ago
2009
ACM
Using content-specific models to guide information retrieval and extraction can provide richer interfaces to endusers for both understanding the context of news events and navigat...