Speculative Execution of Similarity Queries : Real-Time Parameter Optimization through Visual Exploration

Spinner, Thilo; Schlegel, Udo; Schall, Martin; Sperrle, Fabian; Sevastjanova, Rita; Gobbo, Beatrice; Rauscher, Julius; El-Assady, Mennatallah; Keim, Daniel A.

Speculative Execution of Similarity Queries : Real-Time Parameter Optimization through Visual Exploration

Dateien

Spinner_2-1e86tp6yez046.pdfGröße: 1.24 MBDownloads: 179

Datum

2021

Autor:innen

Schall, Martin

Gobbo, Beatrice

El-Assady, Mennatallah

Keim, Daniel A.

URI (zitierfähiger Link)

http://nbn-resolving.de/urn:nbn:de:bsz:352-2-1e86tp6yez046

Link zur Lizenz

CC BY 4.0

Angaben zur Forschungsförderung

European Union (EU): 825041

Open Access-Veröffentlichung

Open Access Bookpart

Sammlungen

Informatik und Informationswissenschaft

Publikationstyp

Beitrag zu einem Konferenzband

Publikationsstatus

Published

Erschienen in

COSTA, Constantinos, ed., Evaggelia PITOURA, ed.. Proceedings of the Workshops of the EDBT/ICDT 2021 Joint Conference. Aachen: CEUR, 2021. CEUR Workshop Proceedings. 2841. eISSN 1613-0073

Zusammenfassung

The parameters of complex analytical models often have an unpredictable influence on the models’ results, rendering parameter tuning a non-intuitive task. By concurrently visualizing both the model and its results, visual analytics tackles this issue, supporting the user in understanding the connection between abstract model parameters and model results. We present a visual analytics system enabling result understanding and model refinement on a ranking-based similarity search algorithm. Our system (1) visualizes the results in a projection view, mapping their pair-wise similarity to screen distance, (2) indicates the influence of model parameters on the results, and (3) implements speculative execution to enable real-time iterative refinement on the time-intensive offline similarity search algorithm.

Fachgebiet (DDC)

004 Informatik

Konferenz

SIMPLIFY 2021: 1st International Workshop on Data Analytics and Machine Learning Made Simple, 23. März 2021, Nicosia, Cyprus

Zitieren

ISO 690

SPINNER, Thilo, Udo SCHLEGEL, Martin SCHALL, Fabian SPERRLE, Rita SEVASTJANOVA, Beatrice GOBBO, Julius RAUSCHER, Mennatallah EL-ASSADY, Daniel A. KEIM, 2021. Speculative Execution of Similarity Queries : Real-Time Parameter Optimization through Visual Exploration. SIMPLIFY 2021: 1st International Workshop on Data Analytics and Machine Learning Made Simple. Nicosia, Cyprus, 23. März 2021. In: COSTA, Constantinos, ed., Evaggelia PITOURA, ed.. Proceedings of the Workshops of the EDBT/ICDT 2021 Joint Conference. Aachen: CEUR, 2021. CEUR Workshop Proceedings. 2841. eISSN 1613-0073

BibTex

@inproceedings{Spinner2021Specu-53310,
  year={2021},
  title={Speculative Execution of Similarity Queries : Real-Time Parameter Optimization through Visual Exploration},
  url={http://ceur-ws.org/Vol-2841/SIMPLIFY_4.pdf},
  number={2841},
  publisher={CEUR},
  address={Aachen},
  series={CEUR Workshop Proceedings},
  booktitle={Proceedings of the Workshops of the EDBT/ICDT 2021 Joint Conference},
  editor={Costa, Constantinos and Pitoura, Evaggelia},
  author={Spinner, Thilo and Schlegel, Udo and Schall, Martin and Sperrle, Fabian and Sevastjanova, Rita and Gobbo, Beatrice and Rauscher, Julius and El-Assady, Mennatallah and Keim, Daniel A.}
}

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URL der Originalveröffentl.

http://ceur-ws.org/Vol-2841/SIMPLIFY_4.pdf

Prüfdatum der URL

2021-03-31

Universitätsbibliographie

Ja