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05/08/2023
Autumn: A Scalable Read Optimized LSM-tree based Key-Value Stores with Fast Point and Range Read Speed
The Log Structured Merge Trees (LSM-tree) based key-value stores are wid...
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05/19/2022
Differentially Private Linear Sketches: Efficient Implementations and Applications
Linear sketches have been widely adopted to process fast data streams, a...
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05/09/2022
The Bedrock of BFT: A Unified Platform for BFT Protocol Design and Implementation
Byzantine fault-tolerant protocols cover a broad spectrum of design dime...
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12/07/2021
SpaceSaving^±: An Optimal Algorithm for Frequency Estimation and Frequent items in the Bounded Deletion Model
In this paper, we propose the first deterministic algorithms to solve th...
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07/22/2021
Qanaat: A Scalable Multi-Enterprise Permissioned Blockchain System with Confidentiality Guarantees
Today's large-scale data management systems need to address distributed ...
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06/15/2020
CoT: Decentralized Elastic Caches for Cloud Environments
Distributed caches are widely deployed to serve social networks and web ...
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05/03/2020
SEPAR: A Privacy-Preserving Blockchain-based System for Regulating Multi-Platform Crowdworking Environments
Despite recent intensive research, existing crowdworking systems do not ...
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01/20/2020
Fides: Managing Data on Untrusted Infrastructure
Significant amounts of data are currently being stored and managed on th...
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10/02/2019
SharPer: Sharding Permissioned Blockchains Over Network Clusters
Scalability is one of the main roadblocks to business adoption of blockc...
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09/14/2019
Transactional Smart Contracts in Blockchain Systems
This paper presents TXSC, a framework that provides smart contract devel...
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06/18/2019
SeeMoRe: A Fault-Tolerant Protocol for Hybrid Cloud Environments
Large scale data management systems utilize State Machine Replication to...
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05/22/2019
Towards Global Asset Management in Blockchain Systems
Permissionless blockchains (e.g., Bitcoin, Ethereum, etc) have shown a w...
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05/08/2019
Atomic Commitment Across Blockchains
The recent adoption of blockchain technologies and open permissionless n...
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02/04/2019