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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.
65 lines
1.7 KiB
TeX
65 lines
1.7 KiB
TeX
\section{Integration with Lux}
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\label{sec:integration}
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FPC integrates seamlessly with Lux's modular consensus architecture:
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\subsection{Appchain Consensus Customization}
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Different appchains can configure FPC parameters based on requirements:
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\begin{lstlisting}[language=Go, caption=Appchain-specific FPC configuration]
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type AppchainConfig struct {
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CommitteeSize int // k: 20-50
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ConfidenceRounds int // beta: 3-10
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ThetaMin float64 // 0.5-0.6
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ThetaMax float64 // 0.7-0.9
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CoolingRate float64 // 0.8-0.95
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}
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// High-security appchain
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secureConfig := AppchainConfig{
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CommitteeSize: 30,
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ConfidenceRounds: 10,
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ThetaMin: 0.55,
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ThetaMax: 0.85,
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}
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// High-performance appchain
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fastConfig := AppchainConfig{
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CommitteeSize: 20,
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ConfidenceRounds: 3,
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ThetaMin: 0.5,
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ThetaMax: 0.75,
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}
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\end{lstlisting}
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\subsection{Cross-Chain Message Finality}
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FPC provides rapid finality for cross-chain messages:
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\begin{enumerate}
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\item Source appchain achieves FPC consensus on message
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\item Message certificate includes FPC confidence score
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\item Destination appchain verifies certificate threshold
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\item Higher confidence messages prioritized
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\end{enumerate}
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\subsection{Validator Sampling Strategy}
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FPC's committee sampling integrates with Lux's stake-weighted validator selection:
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\begin{equation}
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P(\text{validator } v \text{ selected}) = \frac{\text{stake}_v}{\sum_{i} \text{stake}_i}
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\end{equation}
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\subsection{Economic Incentives}
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Validators earn rewards proportional to:
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\begin{itemize}
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\item Participation in committee queries
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\item Response latency (faster responses rewarded)
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\item Opinion accuracy (agreement with final consensus)
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\end{itemize}
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