1531 search results - page 142 / 307 » Data collection by the people, for the people |
131
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PVLDB
2008
15 years 1 months ago
2008
Access control is the problem of regulating access to secret information based on certain context information. In traditional applications, context information is known exactly, p...
116
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DEXA
2010
Springer
14 years 11 months ago
2010
Springer
Abstract. Sensor networks are increasingly used across various application domains. Their usage has the advantage of automated, often continuous, monitoring of activities and event...
108
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WWW
2009
ACM
16 years 2 months ago
2009
ACM
On-line social networks, such as Facebook, are increasingly utilized by many users. These networks allow people to publish details about themselves and connect to their friends. S...
CHI
2009
ACM
16 years 2 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...
CHI
2003
ACM
16 years 1 months ago
2003
ACM
This paper describes the results of a series of forced choice design experiments investigating the discrimination of material properties using a PHANToM haptic device. Research ha...