Zbigniew Jerzak

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Zbigniew Jerzak is a development manager at the SAP responsible for incubation of new machine learning-based products. Zbigniew is also responsible for the research portfolio of the SAP Innovation Center Network. In his previous roles at SAP Zbigniew has been responsible for a number of research and development projects covering, among others: columnar store database engineering, elastic data stream processing, and data visualization. Zbigniew holds a PhD degree in Distributed Systems from the TU Dresden, Germany. Zbigniew is a current and past member of the following scientific program committees: DEBS 2012, DEBS 2013, DEBS 2014, DEBS 2015, DEBS 2016, CloudDP 2013, CloudDP 2014, CloudD...

publish/subscribe distributed systems complex event processing data stream processing elasticity publishsubscribe availability forwarding timeliness awareness fail filters bloom synchronization clocks scalability fault-tolerance routing state bound bloom filter soft upper clock realtime replication streaming query optimization big data vldb data science visualization estimation sla latency reinforcement learning cloud computing soft state content-based ntp clock synchronization lamport contentbased drift

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Zbigniew Jerzak

Presentations

Adaptive Internal Clock Synchronization

Bloom Filter Based Routing for Content-Based Publish/Subscribe

Fail-Aware Publish/Subscribe

Prefix Forwarding for Publish/Subscribe

Highly Available Publish/Subscribe

Soft State in Publish/Subscribe

XSiena: The Content-Based Publish/Subscribe System

Clock Synchronization in Distributed Systems

Cloud-based Data Stream Processing

Elastic Scaling of a High-Throughput Content-Based Publish/Subscribe Engine

Auto-scaling Techniques for Elastic Data Stream Processing

Latency-aware Elastic Scaling for Distributed Data Stream Processing Systems

Visualization-Driven Data Aggregation

Optimization of Continuous Queries in Federated Database and Stream Processing Systems

Adaptive Replication for Elastic Data Stream Processing

Documents

ThesisXSiena: The Content-Based Publish/Subscribe System