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02/16/2023
TransEdge: Supporting Efficient Read Queries Across Untrusted Edge Nodes
We propose Transactional Edge (TransEdge), a distributed transaction pro...
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07/18/2022
Don't Be a Tattle-Tale: Preventing Leakages through Data Dependencies on Access Control Protected Data
We study the problem of answering queries when (part of) the data may be...
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03/31/2022
QUIP: Query-driven Missing Value Imputation
Missing values widely exist in real-world data sets, and failure to clea...
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08/10/2021
Contrained Generalization For Data Anonymization - A Systematic Search Based Approach
Data generalization is a powerful technique for sanitizing multi-attribu...
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08/04/2021
IoT Notary: Attestable Sensor Data Capture in IoT Environments
Contemporary IoT environments, such as smart buildings, require end-user...
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04/07/2021
Prism: Private Verifiable Set Computation over Multi-Owner Outsourced Databases
This paper proposes Prism, a secret sharing based approach to compute pr...
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02/10/2021
Concealer: SGX-based Secure, Volume Hiding, and Verifiable Processing of Spatial Time-Series Datasets
This paper proposes a system, entitled Concealer that allows sharing tim...
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05/13/2020
Panda: Partitioned Data Security on Outsourced Sensitive and Non-sensitive Data
Despite extensive research on cryptography, secure and efficient query p...
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05/05/2020
Quest: Practical and Oblivious Mitigation Strategies for COVID-19 using WiFi Datasets
Contact tracing has emerged as one of the main mitigation strategies to ...
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04/27/2020
Obscure: Information-Theoretically Secure, Oblivious, and Verifiable Aggregation Queries on Secret-Shared Outsourced Data – Full Version
Despite exciting progress on cryptography, secure and efficient query pr...
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04/20/2020
LOCATER: Cleaning WiFi Connectivity Datasets for Semantic Localization
This paper explores the data cleaning challenges that arise in using WiF...
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04/16/2020
Sieve: A Middleware Approach to Scalable Access Control for Database Management Systems
Current approaches of enforcing FGAC in Database Management Systems (DBM...
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04/08/2020
Canopy: A Verifiable Privacy-Preserving Token Ring based Communication Protocol for Smart Homes
This paper focuses on the new privacy challenges that arise in smart hom...
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03/10/2020
IoT Expunge: Implementing Verifiable Retention of IoT Data
The growing deployment of Internet of Things (IoT) systems aims to ease ...
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10/23/2019
Network2Vec Learning Node Representation Based on Space Mapping in Networks
Complex networks represented as node adjacency matrices constrains the a...
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08/27/2019
IoT Notary: Sensor Data Attestation in Smart Environment
Contemporary IoT environments, such as smart buildings, require end-user...
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04/10/2019
Smart Home Survey on Security and Privacy
Smart homes are a special use-case of the Internet-of-Things (IoT) parad...
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04/08/2019
Semi-Supervised Few-Shot Learning for Dual Question-Answer Extraction
This paper addresses the problem of key phrase extraction from sentences...
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01/24/2019
Verifiable Round-Robin Scheme for Smart Homes
Advances in sensing, networking, and actuation technologies have resulte...
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12/20/2018
Partitioned Data Security on Outsourced Sensitive and Non-sensitive Data
Despite extensive research on cryptography, secure and efficient query p...
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12/04/2018
Exploiting Data Sensitivity on Partitioned Data
Several researchers have proposed solutions for secure data outsourcing ...
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05/30/2018
Progressive Evaluation of Queries over Tagged Data
Modern information systems often collect raw data in the form of text, i...
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05/30/2018
Progressive Evaluation of Queries over Untagged Data
Modern information systems often collect raw data in the form of text, i...
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12/16/2017
One-sided Differential Privacy
In this paper, we study the problem of privacy-preserving data sharing, ...
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06/22/2009
