Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 4 of 4 for “"Geo-Social Networks"”.
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Spatio-temporal patterns of human mobility from geo-social networks for urban computing: Analysis, models & applications
… mobility in urban environments from increasingly geographically-aware social networking services and the rapid development of machine learning applications greatly facilitate the investigation of urban issues. In this setting, urban computing emerges intending to tackle a variety of challenges …
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Privacy, Access Control, and Integrity for Large Graph Databases
Graph data are extensively utilized in social networks, collaboration networks, geo-social networks, and communication networks. Their growing usage in cyberspaces poses daunting security and privacy challenges. Data publication requires privacy-protection mechanisms to guard against information …
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Redeem with Privacy (RwP): Privacy protection framework for Geo-social commerce
Geo-social networks (GSN) are online social networks where people interact based on their location and relationship. These applications have gained popularity due to their innovative features. However, there are numerous privacy risks of using GSNs. Users may expose their mobility history to …
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Human Mobility Perturbation and Resilience in Natural Disasters
… scale data of human mobility from large online social networking platforms. By analyzing both the general characteristics of the collected data and conducting a case study in NYC, I confirmed that the data collecting system is a viable venue to collect empirical data for human mobility research. …