Karen H. Jin

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The multiply sectioned Bayesian network (MSBN) model successfully extends the traditional Bayesian network (BN) model for the support of probabilistic inference in distributed multi-agent systems. However, existing MSBN inference methods do not allow agents to reason about their own problem sub-domains right after the initialization process. Extensive(More)
We present preliminary experiences in designing a Computer Science Principles undergraduate course for all majors that is based on physical computing with the Arduino microprocessor platform. The course goal is to introduce students to fundamental computing concepts in the context of developing concrete products. This physical computing approach is(More)
The multiply sectioned Bayesian network (MSBN) is a well-studied model for probability reasoning in a multiagent setting. Exact inference, however, becomes difficult as the problem domain grows larger and more complex. We address this issue by integrating approximation techniques with the MSBN Linked Junction Tree Forest (LJF) framework. In particular, we(More)
Cooperative agents often need to reason about the states of a large and complex uncertain domain that evolves over time. Since exact calculation is usually impractical, we aim at providing a modeling tool that supports approximate online monitoring in such settings. Our proposed framework, the Multi-Agent Dynamic Bayesian Networks(MA-DBNs), models the(More)
A physical computing classroom is a popular setting to teach elementary students programming through the use of realistic physical hardware. However, various learning activities and their associated instructional media may cause distraction and disengagement in students' learning experiences. We propose a method to improve the design of learning activities(More)
Although responsive web design has become a standard industrial requirement in recent years, it is rarely emphasized in introductory courses on web front-end development. This paper presents an integration of responsive web design topics with the traditional HTML/CSS content in an introductory course designed for non-CS major students. By working with(More)