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175
Voted
HIP
2005
Springer
16 years 15 days ago
2005
Springer
Human interaction proofs (HIPs) have become common place on the internet due to their effectiveness in deterring automated abuse of online services intended for humans. However, th...
176
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SIGUCCS
2000
ACM
15 years 11 months ago
2000
ACM
The quality of student consultants and their development through training and education are major factors in determining long-term effectiveness of university Help Desk. To hire a...
206
Voted
CE
2008
15 years 7 months ago
2008
The unprecedented growth in numbers of children playing computer games has stimulated discussion and research regarding what, if any, educational value these games have for teachi...
257
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ICCV
2011
IEEE
14 years 7 months ago
2011
IEEE
Adaptive tracking-by-detection methods are widely used in computer vision for tracking arbitrary objects. Current approaches treat the tracking problem as a classification task a...
220
Voted
WSDM
2012
ACM
14 years 2 months ago
2012
ACM
It is well known that different types of social ties have essentially different influence between people. However, users in online social networks rarely categorize their contact...