Search Results - "Bater, Johes"

Building a Private Data Federation: Security and Privacy Guarantees for Distributed Analytics by Bater, Johes

“…In conventional data federations, a set of data providers each possess an autonomous database and collectively make the union of these databases available for…”
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SPECIAL: Synopsis Assisted Secure Collaborative Analytics by Wang, Chenghong, Qiu, Lina, Bater, Johes, Luo, Yukui

“…Secure collaborative analytics (SCA) enable the processing of analytical SQL queries across multiple owners' data, even when direct data sharing is not…”
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Prior-Aware Distribution Estimation for Differential Privacy by Tao, Yuchao, Bater, Johes, Machanavajjhala, Ashwin

“…Joint distribution estimation of a dataset under differential privacy is a fundamental problem for many privacy-focused applications, such as query answering,…”
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IncShrink: Architecting Efficient Outsourced Databases using Incremental MPC and Differential Privacy by Wang, Chenghong, Bater, Johes, Nayak, Kartik, Machanavajjhala, Ashwin

“…In this paper, we consider secure outsourced growing databases that support view-based query answering. These databases allow untrusted servers to privately…”
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Visualizing Privacy-Utility Trade-Offs in Differentially Private Data Releases by Nanayakkara, Priyanka, Bater, Johes, He, Xi, Hullman, Jessica, Rogers, Jennie

“…Organizations often collect private data and release aggregate statistics for the public's benefit. If no steps toward preserving privacy are taken,…”
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DP-Sync: Hiding Update Patterns in Secure Outsourced Databases with Differential Privacy by Wang, Chenghong, Bater, Johes, Nayak, Kartik, Machanavajjhala, Ashwin

“…In this paper, we have introduced a new type of leakage associated with modern encrypted databases called update pattern leakage. We formalize the definition…”
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Shrinkwrap: Differentially-Private Query Processing in Private Data Federations by Bater, Johes, He, Xi, Ehrich, William, Machanavajjhala, Ashwin, Rogers, Jennie

“…A private data federation is a set of autonomous databases that share a unified query interface offering in-situ evaluation of SQL queries over the union of…”
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VaultDB: A Real-World Pilot of Secure Multi-Party Computation within a Clinical Research Network by Rogers, Jennie, Adetoro, Elizabeth, Bater, Johes, Canter, Talia, Fu, Dong, Hamilton, Andrew, Hassan, Amro, Martinez, Ashley, Michalski, Erick, Mitrovic, Vesna, Rachman, Fred, Shah, Raj, Sterling, Matt, VanDoren, Kyra, Walunas, Theresa L, Wang, Xiao, Kho, Abel

“…Electronic health records represent a rich and growing source of clinical data for research. Privacy, regulatory, and institutional concerns limit the speed…”
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SMCQL: Secure Querying for Federated Databases by Bater, Johes, Elliott, Gregory, Eggen, Craig, Goel, Satyender, Kho, Abel, Rogers, Jennie

“…People and machines are collecting data at an unprecedented rate. Despite this newfound abundance of data, progress has been slow in sharing it for open…”
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