Dr.
Diana Ghinea
Publications
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Brief Announcement: Towards Round-Optimal Approximate Agreement on Trees
Marc Fuchs, Diana Ghinea and Zahra Parsaeian.
The 44th ACM Symposium on Principles of Distributed Computing (PODC), Huatulco, Mexico, June 2025.
External BibTeX -
Byzantine Stable Matching (Best paper award)
Andrei Constantinescu, Marc Dufay, Diana Ghinea and Roger Wattenhofer.
The 44th ACM Symposium on Principles of Distributed Computing (PODC), Huatulco, Mexico, June 2025.
BibTeX -
Communication-Optimal Convex Agreement
Diana Ghinea, Chen-Da Liu-Zhang and Roger Wattenhofer.
The 44th ACM Symposium on Principles of Distributed Computing (PODC), Huatulco, Mexico, June 2025.
External BibTeX -
Brief Announcement: Unifying Partial Synchrony
Andrei Constantinescu, Diana Ghinea, Jakub Sliwinski and Roger Wattenhofer.
38th International Symposium on Distributed Computing (DISC), Madrid, Spain, October 2024.
External Slides (PPT) BibTeX -
Convex Consensus with Asynchronous Fallback
Andrei Constantinescu, Diana Ghinea, Roger Wattenhofer and Floris Westermann.
38th International Symposium on Distributed Computing (DISC), Madrid, Spain, October 2024.
External Slides (PDF) BibTeX -
Brief Announcement: Communication-Optimal Convex Agreement
Diana Ghinea, Chen-Da Liu-Zhang and Roger Wattenhofer.
The 43rd ACM Symposium on Principles of Distributed Computing (PODC), Nantes, France, June 2024.
External Slides (PDF) BibTeX -
A Fair and Resilient Decentralized Clock Network for Transaction Ordering
Andrei Constantinescu, Diana Ghinea, Lioba Heimbach, Zilin Wang and Roger Wattenhofer.
27th International Conference on Principles of Distributed Systems (OPODIS), Tokyo, Japan, December 2023.
External Slides (PDF) BibTeX -
Hybrid Post-Quantum Signatures in Hardware Security Keys (Best workshop paper award)
Diana Ghinea, Fabian Kaczmarczyck, Jennifer Pullman, Julien Cretin, Rafael Misoczki, Stefan Kölbl, Luca Invernizzi, Elie Bursztein and Jean-Michel Picod.
4th ACNS Workshop on Secure Cryptographic Implementation, Kyoto, Japan, June 2023.
External BibTeX -
Multidimensional Approximate Agreement with Asynchronous Fallback
Diana Ghinea, Chen-Da Liu-Zhang and Roger Wattenhofer.
ACM Symposium on Parallelism in Algorithms and Architectures (SPAA), Orlando, Florida, USA, June 2023.
External Slides (PDF) BibTeX -
Optimal Synchronous Approximate Agreement with Asynchronous Fallback
Diana Ghinea, Chen-Da Liu-Zhang and Roger Wattenhofer.
The 41st ACM Symposium on Principles of Distributed Computing (PODC), Salerno, Italy, July 2022.
External Slides (PDF) BibTeX -
Round-Optimal Byzantine Agreement
Diana Ghinea, Vipul Goyal and Chen-Da Liu-Zhang.
Eurocrypt 2022, Trondheim, Norway, May 2022.
External BibTeX -
From Partial to Global Asynchronous Reliable Broadcast
Diana Ghinea, Martin Hirt and Chen-Da Liu-Zhang.
34th International Symposium on Distributed Computing (DISC), Online, October 2020.
External Slides (PDF) BibTeX
Theses & Labs
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| Title | Type | Contact/Supervisor | Assigned | Student(s) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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 | Byzantine Distributed Stable Matching [confidential] | M | Diana Ghinea, Andrei Constantinescu | FS 24 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Validity Properties of Byzantine Agreement [confidential] | G | Andrei Constantinescu, Diana Ghinea | HS 23 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Abstract Approximate Agreement with Asynchronous Fallback [confidential] | S | Diana Ghinea, Andrei Constantinescu | FS 23 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Topological Methods in Distributed Systems: Approximate Agreement in Various Input Spaces [confidential] | M | Diana Ghinea | HS 22 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Graph Algorithms in Harsh Conditions | B | Diana Ghinea, Jakub Sliwinski | FS 21 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Collusion Resistance in Peer Grading | S | Jakub Sliwinski, Diana Ghinea | HS 20 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Strategyproof Cardinal Peer Grading | S | Jakub Sliwinski, Diana Ghinea | HS 20 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||