4273 search results - page 631 / 855 » Improving proactive information systems |
119
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CHI
2010
ACM
15 years 11 months ago
2010
ACM
We investigate the use of on-line contextual video assistance to improve the learnability of software functionality. After discussing motivations and design goals for such forms o...
161
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PERCOM
2009
ACM
15 years 11 months ago
2009
ACM
—The ubiquity of mobile devices has brought forth the concept of participatory sensing, whereby ordinary citizens can now contribute and share information from the urban environm...
146
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OZCHI
2009
ACM
15 years 11 months ago
2009
ACM
More and more services are available on public terminals. Due to their public location and permanent availability, they can easily fall victim to manipulation. These manipulations...
118
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ESORICS
2009
Springer
15 years 11 months ago
2009
Springer
The proliferation of mobile devices has given rise to novel user-centric applications and services. In current mobile systems, users gain access to remote servers over mobile netwo...
178
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LOCA
2009
Springer
15 years 11 months ago
2009
Springer
Abstract. Location-based Services are emerging as popular applications in pervasive computing. Spatial k-anonymity is used in Locationbased Services to protect privacy, by hiding t...