3254 search results - page 455 / 651 » Tracking Interacting People |
125
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CHI
2009
ACM
16 years 7 months ago
2009
ACM
Community-based question and answer (Q&A) systems facilitate information exchange and enable the creation of reusable knowledge repositories. While these systems are growing i...
145
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CHI
2009
ACM
16 years 7 months ago
2009
ACM
This paper describes a longitudinal field experiment in personal note-taking that examines how people capture and use information in short textual notes. Study participants used o...
140
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CHI
2009
ACM
16 years 7 months ago
2009
ACM
In this paper we show that financial information can be used to sense many aspects of human activity. This simple technique gives people information about their daily lives, is ea...
107
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CHI
2009
ACM
16 years 7 months ago
2009
ACM
In this work we ask the question: what are the challenges of managing a physical or file system access-control policy for a large organization? To answer the question, we conducte...
182
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CHI
2009
ACM
16 years 7 months ago
2009
ACM
Mobile phones are becoming increasingly personalized in terms of the data they store and the types of services they provide. At the same time, field studies have reported that the...