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June 13, 2026Open Access

Complex event processing for modern data processing environments

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Authors

AZAriane Ziehn

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Overview

This thesis demonstrates optimized complex event processing in fog-cloud environments, enhancing IoT-related applications.

Key Points

  • The aim is to improve complex event processing efficiency within fog-cloud environments for stateful, pattern-oriented workloads.
  • Enhanced cloud execution by enabling CEP on ASP systems through operator mapping.
  • Introduced semantics-aware Window Join (WJ) reordering to expand the plan search space.
  • Developed KRAKEN, a planner for decentralized execution deciding operator placement and communication modes.
  • Operator mapping increases processing efficiency by decomposing single CEP operators into ASP pipelines.
  • Semantics-aware WJ reordering improves optimization, leading to better resource utilization in cloud and fog.
  • KRAKEN reveals execution plans with superior performance not achievable through sequential optimization methods.

Cite This Study

Ariane Ziehn (2026) studied this question.

synapsesocial.com/papers/6a2cf701faef96ed7f0589d7https://doi.org/10.14279/depositonce-26045
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