Censorship by Procrastination Attack in Leader-Based BFT Blockchains
- Raissa Nataf
- Liran Funaro
- et al.
- 2025
- ICBC 2025
Hagar Meir
Title
Research staff member
Bio
Hagar Meir is a research staff member at IBM Research – Haifa, where she works on blockchain research and development. In her work she focuses on the design and implementation of Byzantine Fault Tolerant systems. She holds a B.Sc. and M.Sc. in Computer Engineering from the Technion -Israel Institute of Technology.
Publications
Orion: A Centralized Blockchain Database with Multi-Party Data Access Control
- Artem Barger
- Liran Funaro
- et al.
- 2023
- ICBC 2023
Using Nesting to Push the Limits of Transactional Data Structure Libraries
- Gal Assa
- Hagar Meir
- et al.
- 2021
- OPODIS 2021
Brief announcement: Using nesting to push the limits of transactional data structure libraries
- Gal Assa
- Hagar Meir
- et al.
- 2021
- DISC 2021
A byzantine fault-tolerant consensus library for hyperledger fabric
- Artem Barger
- Yacov Manevich
- et al.
- 2021
- ICBC 2021
Hardening Permissioned Blockchains with Verifiable Randomness
- Artem Barger
- Yacov Manevich
- et al.
- 2020
- ICBC 2020
Nesting and composition in transactional data structure libraries
- Gal Assa
- Hagar Meir
- et al.
- 2020
- PPoPP 2020
Oak: A scalable off-heap allocated key-value map
- Hagar Meir
- Dmitry Basin
- et al.
- 2020
- PPoPP 2020
Lockless transaction isolation in hyperledger fabric
- Hagar Meir
- Artem Barger
- et al.
- 2019
- Blockchain 2019
Increasing concurrency in hyperledger fabric
- Hagar Meir
- Artem Barger
- et al.
- 2019
- SYSTOR 2019
Patents
- US
- 12306969
- CA
- 3171999
- IL
- 296314
- CN
- ZL202180050287.7
- US
- 12141125
- JP
- 7573645
- AU
- 2021254870
- IN
- 548710
- US
- 12041160
- US
- 12034867
Projects
A highly resilient and high-throughput transaction processing platform
Top collaborators
YT
Yoav Tock
Research Staff Member: Distributed computing, Overlay networks, Messaging, IoT, Blockchain
DM
Dany Moshkovich
AgentOps Lead