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Nesime Tatbul
Researcher at Intel
Publications - 126
Citations - 8419
Nesime Tatbul is an academic researcher from Intel. The author has contributed to research in topics: Stream processing & Query optimization. The author has an hindex of 33, co-authored 115 publications receiving 7753 citations. Previous affiliations of Nesime Tatbul include ETH Zurich & École Polytechnique.
Papers
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Proceedings Article
The Case for Fine-Grained Stream Provenance.
TL;DR: This work demonstrates by means of well-chosen use cases that coarse-grained provenance is in fact insufficient for many application domains, and outlines a scalable solution for supporting tuple-level provenance in DSMS.
Journal ArticleDOI
UpStream: storage-centric load management for streaming applications with update semantics
TL;DR: This paper proposes UpStream, a storage-centric framework for load management over streaming applications with update semantics that is based on the simple idea of applying the updates in place, yet with great returns in terms of lowering staleness and memory consumption.
Journal ArticleDOI
Debugging large-scale data science pipelines using dagger
El Kindi Rezig,Ashrita Brahmaroutu,Nesime Tatbul,Mourad Ouzzani,Nan Tang,Timothy G. Mattson,Samuel Madden,Michael Stonebraker +7 more
TL;DR: Dagger is introduced, an end-to-end system to debug and mitigate data-centric errors in data pipelines, such as a data transformation gone wrong or a classifier underperforming due to noisy training data.
Design Issues for Second Generation Stream Processing Engines
Daniel J. Abadi,Yanif Ahmad,Magdalena Balazinska,Jeong-Hyon Hwang,Anurag S. Maskey,Alexander Rasin,Nesime Tatbul,Ying Xing,Stan Zdonik +8 more
TL;DR: This paper outlines the basic design and functionality of Borealis, and presents a highly flexible and scalable QoS-based optimization model that operates across server and sensor networks and a new fault-tolerance model with flexible consistency-availability trade-offs.
Proceedings ArticleDOI
Visual Exploration of Time Series Anomalies with Metro-Viz
TL;DR: This demo presents a novel data visualization solution for exploring the results of time series anomaly detection systems using Metro-Viz, a visual tool to assist data scientists in performing this analysis.