Search Results for author: Johann Gamper

Found 5 papers, 3 papers with code

Exploring Large Language Models for Product Attribute Value Identification

no code implementations19 Sep 2024 Kassem Sabeh, Mouna Kacimi, Johann Gamper, Robert Litschko, Barbara Plank

Product attribute value identification (PAVI) involves automatically identifying attributes and their values from product information, enabling features like product search, recommendation, and comparison.

Attribute In-Context Learning

An Empirical Comparison of Generative Approaches for Product Attribute-Value Identification

no code implementations1 Jul 2024 Kassem Sabeh, Robert Litschko, Mouna Kacimi, Barbara Plank, Johann Gamper

The task of Product Attribute and Value Identification (PAVI) involves identifying both attributes and their values from product information.

Attribute Attribute Mining +6

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

Cannot find the paper you are looking for? You can Submit a new open access paper.