Search Results for author: Johann Gamper

Found 3 papers, 3 papers with code

CAVE: Correcting Attribute Values in E-commerce Profiles

1 code implementation ACM International Conference on Information & Knowledge Management 2022 Kassem Sabeh, Mouna Kacimi, Johann Gamper

To the best of our knowledge, CAVE is the first system that allows users to experiment with a number of powerful QA models and compare their performances on attribute values correction using real-word datasets.

Attribute Attribute Value Extraction +2

Memory-Efficient Centroid Decomposition for Long Time Series

1 code implementation IEEE 30th International Conference on Data Engineering (ICDE) 2017 Mourad Khayati, Michael Böhlen, Johann Gamper

The Centroid Decomposition (CD) approximates the Singular Value Decomposition, but does not scale to long time series because of the quadratic space complexity of the sign vector computation.

Time Series Time Series Analysis

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