2838 search results - page 441 / 568 » Interactions in Online Education |
106
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WWW
2011
ACM
14 years 8 months ago
2011
ACM
Data about everything is readily available on the web—but often only accessible through elaborate user interactions. For automated decision support, extracting that data is esse...
125
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WWW
2011
ACM
14 years 8 months ago
2011
ACM
Users now interact with multiple Location-Based Services (LBS) through a myriad set of location-aware devices and interfaces. However, current LBS tend to be centralized silos wit...
242
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WWW
2011
ACM
14 years 8 months ago
2011
ACM
Online social media are complementing and in some cases replacing person-to-person social interaction and redefining the diffusion of information. In particular, microblogs have ...
105
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CHI
2011
ACM
14 years 5 months ago
2011
ACM
Readers on the Web often skim through text to cope with the volume of available information. In a previous study [11] readers’ eye movements were tracked as they skimmed through...
127
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CHI
2011
ACM
14 years 5 months ago
2011
ACM
Many people read online reviews written by other users to learn more about a product or venue. However, the overwhelming amount of user-generated reviews and variance in length, d...