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Restructured from flat .tex/.pdf files into per-paper subdirectories. Added Antje Worring as co-author on all papers. Synced PDFs to pdfs/ for download site.
37 lines
1.2 KiB
TeX
37 lines
1.2 KiB
TeX
\section{Comparison with Other Optimistic Systems}
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Different optimistic rollup implementations take varied approaches to fraud proofs.
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\subsection{Arbitrum Approach}
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Arbitrum uses a single-round fraud proof with multi-party dissection:
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\begin{itemize}
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\item \textbf{Advantages}: Simpler protocol, faster resolution
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\item \textbf{Disadvantages}: Higher on-chain costs, complex verification
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\item \textbf{Key Innovation}: Efficient one-step prover for WASM
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\end{itemize}
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\subsection{Optimism Approach}
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Optimism implements Cannon, a fault proof system with:
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\begin{itemize}
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\item \textbf{Advantages}: EVM-equivalent execution, simple design
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\item \textbf{Disadvantages}: Longer challenge periods, higher gas costs
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\item \textbf{Key Innovation}: Direct EVM execution on L1
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\end{itemize}
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\subsection{Lux Hybrid Approach}
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Lux combines best practices with novel features:
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\begin{enumerate}
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\item \textbf{Appchain Integration}: Leverages existing validator infrastructure
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\item \textbf{AI Verification}: Specialized proofs for ML workloads
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\item \textbf{Cross-chain Coordination}: Unified security across multiple rollups
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\item \textbf{Adaptive Parameters}: Dynamic adjustment based on conditions
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\end{enumerate}
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