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Optimal PAC Multiple Arm Identification with Applications to Crowdsourcing
Optimal PAC Multiple Identification Applications Crowdsourcing
2016/1/22
We study the problem of selecting K arms with the highest expected rewards in a stochastic n-armed bandit game. Instead of using existing evaluation metrics (e.g., misidentification probability (Bubec...
Designing Novel Mobile Systems By Exploiting Sensing, User Context, and Crowdsourcing
application preloading context crowdsourcing image search sensing Smartphone
2014/12/18
With the proliferation of sensor-enabled smartphones, significant attention has been attracted to develop sensing-driven mobile systems. Current research on sensing-driven mobile systems can be classi...
Evolving Expert Knowledge Bases: Applications of Crowdsourcing and Serious Gaming to Advance Knowledge Development for Intelligent Tutoring Systems
Crowdsourcing Ill-Defined Domains Intelligent Tutoring Systems Serious Games
2014/12/18
This dissertation presents a novel effort to develop ITS technologies that adapt by observing student behavior. In particular, we define an evolving expert knowledge base (EEKB) that structures a doma...