Search for dissertations about: "Cheng Zhang"
Found 4 swedish dissertations containing the words Cheng Zhang.
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1. Structured Representation Using Latent Variable Models
Abstract : Over the past two centuries the industrial revolution automated a great part of work that involved human muscles. Recently, since the beginning of the 21st century, the focus has shifted towards automating work that is involving our brain to further improve our lives. READ MORE
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2. Passive Optical Top-of-Rack Interconnect for Data Center Networks
Abstract : Optical networks offering ultra-high capacity and low energy consumption per bit are considered as a good option to handle the rapidly growing traffic volume inside data center (DCs). However, most of the optical interconnect architectures proposed for DCs so far are mainly focused on the aggregation/core tiers of the data center networks (DCNs), while relying on the conventional top-of-rack (ToR) electronic packet switches (EPS) in the access tier. READ MORE
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3. Fine-Grained and Continual Visual Recognition for Assisting Visually Impaired People
Abstract : In recent years, computer vision-based assistive technologies have enabled visually impaired people to use automatic visual recognition on their mobile phones. These systems should be capable of recognizing objects on fine-grained levels to provide the user with accurate predictions. READ MORE
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4. A Further Step of Causal Discovery towards Real-World Impacts
Abstract : The goal of many sciences is to find causal relationships and understand underlying mechanisms. As the golden standard for finding causal relationships, doing randomized experiments can be difficult or impossible in some applications; hence, determining underlying causal relationships purely from observational data, i.e. READ MORE