Browse by Subject "clustering"

  • Li, Zhenhui (2010-05-19)
    Trajectory clustering has played a crucial role in data analysis since it reveals underlying trends of moving objects. Due to their sequential nature, trajectory data are often received incrementally, e.g., continuous new ...

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  • Wu, Rui (2015-01-21)
    Understanding the network structure connecting a group of entities is of interest in applications such as predicting stock prices and making recommendations to customers. The network structure is usually not directly ...

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  • Sun, Yizhou (2013-02-03)
    Real-world physical objects and abstract data entities are interconnected, forming gigantic networks. By structuring these objects and their interactions into multiple types, such networks become semi-structured heterogeneous ...

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  • Jin, Xin (2012-09-18)
    The phenomenal success of social media sites, such as Facebook, Twitter, LinkedIn, Flickr and YouTube, not only revolutionized the way people communicate and think, but also revolutionized the way how corporations do ...

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  • Reeg, Christopher E. (2011-05-25)
    Nonintrusive load monitoring (NILM) is a method of detecting the current energy consumption of a building, using a single set of sensors on the main building supply. This approach is in contrast to intrusive monitoring ...

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  • Sipos, Maksim (2013-05-24)
    In this thesis, I consider systems from two seemingly different fields: fluid dynamics and microbial ecology. In these systems, the unifying features are the existences of global non-equilibrium steady states. I consider ...

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  • Sewell, Daniel K (2015-04-21)
    Dyadic data are ubiquitous and arise in the fields of biology, epidemiology, sociology, and many more. Such dyadic data are often best understood within the framework of networks. Network data can vary in many ways. For ...

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  • Lim, Hyun-Woo (2014-05-30)
    For effective hazard mitigation planning and prompt-but-prudent responses, it is essential to evaluate the reliability of infrastructure networks accurately and efficiently and if needed, to make a reasonable decision under ...

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