Lioba Heimbach

Distributed Computing Group
Computer Engineering and Networks Laboratory (TIK)
Department Electrical Engineering (D-ITET)
Office ETZ G 95
ETH Zurich
Gloriastrasse 35
8092 Zurich
Switzerland
phone | +41 44 63 27057 |
fax | +41 44 63 21036 |
For exciting news and preprints, check out my website.
Publications
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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.
BibTeX -
Ethereum's Proposer-Builder Separation: Promises and Realities
Lioba Heimbach, Lucianna Kiffer, Christof Ferreira Torres and Roger Wattenhofer.
2023 ACM Internet Measurement Conference (IMC), Montreal, QC, Canada, October 2023.
BibTeX -
DeFi Lending During The Merge
Lioba Heimbach, Eric Schertenleib and Roger Wattenhofer.
5th Conference on Advances in Financial Technologies (AFT), Princeton, NJ, USA, October 2023.
Slides (PDF) BibTeX -
Base Fee Manipulation In Ethereum’s EIP-1559 Transaction Fee Mechanism
Sarah Azouvi, Guy Goren, Lioba Heimbach and Alexander Hicks.
37th International Symposium on Distributed Computing (DISC), L’Aquila, Italy, October 2023.
Slides (PDF) BibTeX -
The Potential of Self-Regulation for Front-Running Prevention on Decentralized Exchanges (Best talk award)
Lioba Heimbach, Eric Schertenleib and Roger Wattenhofer.
22nd Workshop on the Economics of Information Security (WEIS), Geneva, Switzerland, July 2023.
Slides (PDF) BibTeX -
FnF-BFT: A BFT protocol with provable performance under attack
Zeta Avarikioti, Lioba Heimbach, Roland Schmid, Laurent Vanbever, Roger Wattenhofer and Patrick Wintermeyer.
30th International Colloquium on Structural Information and Communication Complexity (SIROCCO), Alcala de Henares, Spain, June 2023.
Slides (PDF) BibTeX -
Short Squeeze in DeFi Lending Market: Decentralization in Jeopardy?
Lioba Heimbach, Eric Schertenleib and Roger Wattenhofer.
3rd Workshop on Decentralized Finance (DeFi), Bol, Brač, Croatia, May 2023.
BibTeX -
DeFi and NFTs Hinder Blockchain Scalability
Lioba Heimbach, Quentin Kniep, Yann Vonlanthen and Roger Wattenhofer.
Financial Cryptography and Data Security (FC), Bol, Brač, Croatia, May 2023.
BibTeX -
Exploring Price Accuracy on Uniswap V3 in Times of Distress
Lioba Heimbach, Eric Schertenleib and Roger Wattenhofer.
2nd ACM Workshop on Decentralized Finance and Security (DeFi), Los Angeles, California, USA, November 2022.
Slides (PDF) BibTeX -
Risks and Returns of Uniswap V3 Liquidity Providers
Lioba Heimbach, Eric Schertenleib and Roger Wattenhofer.
4th ACM Conference on Advances in Financial Technologies (AFT), Cambridge, Massachusetts, USA, September 2022.
Slides (PDF) BibTeX -
SoK: Preventing Transaction Reordering Manipulations in Decentralized Finance
Lioba Heimbach and Roger Wattenhofer.
4th ACM Conference on Advances in Financial Technologies (AFT), Cambridge, Massachusetts, USA, September 2022.
Slides (PDF) BibTeX -
Eliminating Sandwich Attacks with the Help of Game Theory
Lioba Heimbach and Roger Wattenhofer.
ACM Asia Conference on Computer and Communications Security (ASIA CCS), Nagasaki, Japan, June 2022.
Slides (PDF) BibTeX -
An Empirical Study of Market Inefficiencies in Uniswap and SushiSwap
Jan Arvid Berg, Robin Fritsch, Lioba Heimbach and Roger Wattenhofer.
2nd Workshop on Decentralized Finance (DeFi), Grenada, May 2022.
External Slides (PDF) BibTeX -
Behavior of Liquidity Providers in Decentralized Exchanges
Lioba Heimbach, Ye Wang and Roger Wattenhofer.
2021 Crypto Valley Conference on Blockchain Technology (CVCBT), Rotkreuz, Switzerland, October 2021.
Slides (PDF) BibTeX -
PIBES - A Competing-Flow-Aware Protocol for Real-Time Video Applications
Lioba Heimbach, Lingfeng Guo, Rudolf KH Ngan and Jack YB Lee.
IEEE Open Journal of the Communications Society, August 2020.
BibTeX -
Ride the Lightning: The Game Theory of Payment Channels
Zeta Avarikioti, Lioba Heimbach, Yuyi Wang and Roger Wattenhofer.
24th Financial Cryptography and Data Security (FC), Kota Kinabalu, Sabah, Malaysia, February 2020.
Slides (PDF) BibTeX