Nirandika Wanigasekara

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This paper presents affect data collected from periodic emotion detection surveys throughout an introductory Statistics MOOC called "I Heart Stats." This is the first MOOC, to our knowledge, to capture valuable student affect data through self-reported surveys. To collect student affect, we used two self-reporting methods: (1) The Self-Assessment Manikin(More)
Smart devices with incompatible protocols and APIs are increasing in everyday environments. Adaptive middleware techniques have enabled smart phones to become smart gateways between these incompatible devices by providing protocol translation services at runtime. Thus, mobile apps can easily use remote services to execute the app logic, which typically(More)
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