2022
Demo of VisBooster: Accelerating Tableau Live Mode Queries Up to 100 Times Faster Conference
EDBT/ICDT Workshops 2022, 2022.
Rainbow: A Rendering-Aware Index for High-Quality Spatial Scatterplots with Result-Size Budgets Conference
EGPGV 2022 – Eurographics Symposium on Parallel Graphics and Visualization, 2022.
Maliva: Using Machine Learning to Rewrite Visualization Queries Under Time Constraints Conference
International Conference on Extending Database Technology - EDBT 2023, 2022.
Demonstration of Collaborative and Interactive Workflow-Based Data Analytics in Texera Conference
VLDB 2022 (Demo track), 2022.
The SemIoTic Ecosystem: A Semantic Bridge between IoT Devices and Smart Spaces Conference
VLDB, 2022.
Don't Be a Tattle-Tale: Preventing Leakages through Data Dependencies on Access Control Protected Data. Conference
VLDB, 2022.
JENNER: Just-in-time Enrichment in Query Processing Conference
VLDB, 2022.
Optimizing Machine Learning Inference Queries with Correlative Proxy Models Conference
VLDB 2022, 2022.
Demonstration of Accelerating Machine Learning Inference Queries with Correlative Proxy Models Conference
VLDB 2022 (Demo track), 2022.
Efficient Dynamic Clustering: Capturing Patterns from Historical Cluster Evolution Conference
International Conference on Extending Database Technology (EDBT), 2022.
Columnar Formats for Schemaless LSM-based Document Stores Conference
VLDB 2022, 2022.
PeloPartition: Improving Blockchain Resilience to Network Partitioning Conference
IEEE International Conference on Blockchain (IEEE Blockchain), 2022.
Analyzing Soft and Hard Partitions of Global-Scale Blockchain Systems Conference
IEEE International Conference on Blockchain (IEEE Blockchain), 2022.
You’ve Got a Friend in ME (Mobile Edge): Blockchain Processing with Cloud Node Backup Conference
IEEE International Conference on Blockchain (IEEE Blockchain), 2022.
LiftChain: A Scalable Multi-Stage NFT Transaction Protocol Conference
IEEE International Conference on Blockchain (IEEE Blockchain), 2022.
Croesus: Multi-Stage Processing and Transactions for Video-Analytics in Edge-Cloud Systems Conference
IEEE International Conference on Data Engineering (ICDE), 2022.
SmartSPEC: Customizable Smart Space Datasets via Event-driven Simulations Conference
VLDB, 2022.
DynaHash: Efficient Data Rebalancing in Apache AsterixDB Conference
ICDE 2022, 2022.
On Multi-Valued Indexing in AsterixDB Conference
DOLAP 2022, 2022.
Artifact: SmartSPEC: Customizable Smart Space Datasets via Event-driven Simulations Conference
PerCom Workshops, 2022.
Challenges and future directions for Energy, Latency, and Lifetime Improvements in NVMs Journal Article
In: Distributed and Parallel Databases Journal (DAPD), 2022.
QUEST: Privacy-Preserving Monitoring of Network Data Technical Report
no. SERVICES, 2022.
A Case for Enrichment in Data Management Systems Journal Article
In: SIGMOD, 2022.
Cryptographic Techniques for Data Processing Technical Report
no. COMAD/CODS, 2022.
IoT Notary: Attestable Sensor Data Capture in IoT Environments Journal Article
In: ACM Trans. Internet Things, 2022.
Sentaur: Sensor Observable Data Model for Smart Spaces Conference
CIKM, 2022.
Quest: Privacy-Preserving Monitoring of Network Data: A System for Organizational Response to Pandemics Journal Article
In: IEEE Trans. Serv. Comput, 2022.
2021
The Social Amplification and Attenuation of COVID-19 Risk Perception Shaping Mask Wearing Behavior: A Longitudinal Twitter Analysis Journal Article
In: PLOS ONE 2021, 2021.
Extending the Lifetime of NVM: Challenges and Opportunities Conference
International Conference on Very Large Data Bases (VLDB) (Tutorial), 2021.
Hamming Tree: The Case for Memory-Aware Bit Flipping Reduction for NVM Indexing Conference
11th Conference on Innovative Data Systems Research (CIDR), 2021.
Predict and Write: Using K-Means Clustering to Extend the Lifetime of NVM Storage Conference
ICDE, 2021.
CooLSM: Distributed and Cooperative Indexing Across Edge and Cloud Machines Conference
ICDE, 2021.
WedgeChain: A Trusted Edge-Cloud Store With Asynchronous (Lazy) Trust Conference
ICDE, 2021.
Breaking Down Memory Walls: Adaptive Memory Management in LSM-based Storage Systems Conference
VLDB 2021, 2021.
Tempura: A General Cost-based Optimizer Framework for Incremental Data Processing Conference
VLDB 2021, 2021.
Grosbeak: A Data Warehouse Supporting Resource-Aware Incremental Computing Conference
SIGMOD 2021 (Demo track), 2021.
Prism: Private Verifiable Set Computation over Multi-Owner Outsourced Databases Conference Forthcoming
Proceedings of SIGMOD 2021, Forthcoming.
Why do people oppose mask wearing? A comprehensive analysis of U.S. tweets during the COVID-19 pandemic Journal Article
In: JAMIA 2021, 2021.
JAMIA 2021, 2021.
Concealer: SGX-based Secure, Volume Hiding, and Verifiable Processing of Spatial Time-Series Datasets Conference Forthcoming
24th International Conference on Extending Database Technology, March 23 – 26, 2021, Forthcoming.
Matchmaker Paxos: A Reconfigurable Consensus Protocol Journal Article
In: Journal of Systems Research (JSys), 2021.
2020
Amber: A Debuggable Dataflow System Based on the Actor Model Conference
VLDB 2020, 2020.
Demonstration of Interactive Runtime Debugging of Distributed Dataflows in Texera Conference
VLDB 2020 (Demo track), 2020.
Supporting Complex Query Time Enrichment For Analytics Conference
EDBT, 2020.
AnyLog: a Grand Unification of the Internet of Things Conference
Conference on Innovative Data Systems Research (CIDR), 2020.
An LSM-based Tuple Compaction Framework for Apache AsterixDB Conference
VLDB 2020, 2020.
Panda: Partitioned Data Security on Outsourced Sensitive and Non-sensitive Data Journal Article
In: ACM Transactions on Management Information Systems (ACM TMIS), 2020.
Obscure: Information-Theoretic Oblivious and Verifiable Aggregation Queries Journal Article
In: IEEE Transactions on Knowledge and Data Engineering (IEEE TKDE), 2020.
IoT Expunge: Implementing Verifiable Retention of IoT Data Conference
10th ACM Conference on Data and Application Security and Privacy (ACM CODASPY), 2020.