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@wbsg-uni-mannheim

Web-based Systems Group @ University of Mannheim

We explore technical and empirical questions concerning the development of global, decentralized information environments.

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  1. productbert-intermediate productbert-intermediate Public

    This repository contains code and data download scripts for the paper "Intermediate Training of BERT for Product Matching" by Ralph Peeters, Christian Bizer and Goran Glavaš.

    Python 37 11

  2. wdc-lspc-v2 wdc-lspc-v2 Public

    This repository contains code and data download scripts for the paper "Using schema.org annotations for training and maintaining product matchers" by Ralph Peeters, Anna Primpeli, Benedikt Wichtlhu…

    Jupyter Notebook 15 3

  3. WDCFramework WDCFramework Public

    Java Framework which is used by the Web Data Commons project to extract Microdata, Microformats and RDFa data, Web graphs, and HTML tables from the web crawls provided by the Common Crawl Foundation.

    Java 8 1

  4. contrastive-product-matching contrastive-product-matching Public

    This repository contains the code to reproduce the experiments of the poster "Supervised Contrastive Learning for Product Matching"

    Python 38 15

  5. TabAnnGPT TabAnnGPT Public

    This repository contains code and data for reproducing the experiments of three papers that focus on two subtasks of table annotation: column type annotation (CTA) the task of annotating table colu…

    Python 9 2

  6. MatchGPT MatchGPT Public

    This repository contains code and extensive prompt examples to reproduce and extend the experiments in our papers "Using ChatGPT for Entity Matching" and "Entity Matching using Large Language Models".

    Jupyter Notebook 52 10

Repositories

Showing 10 of 30 repositories
  • BrowserGym Public Forked from ServiceNow/BrowserGym

    🌎💪 BrowserGym, a Gym environment for web task automation

    wbsg-uni-mannheim/BrowserGym’s past year of commit activity
    Python 0 67 0 0 Updated Mar 3, 2025
  • AgentLab Public Forked from ServiceNow/AgentLab

    AgentLab: An open-source framework for developing, testing, and benchmarking web agents on diverse tasks, designed for scalability and reproducibility.

    wbsg-uni-mannheim/AgentLab’s past year of commit activity
    Python 0 58 0 0 Updated Mar 3, 2025
  • TabAnnGPT Public

    This repository contains code and data for reproducing the experiments of three papers that focus on two subtasks of table annotation: column type annotation (CTA) the task of annotating table columns with semantic types from pre-defined vocabularies and column property annotation (CPA) the task of annotating the relationships between two columns.

    wbsg-uni-mannheim/TabAnnGPT’s past year of commit activity
    Python 9 2 0 0 Updated Feb 21, 2025
  • TailorMatch Public

    This repository contains code and comprehensive examples to replicate and build upon the experiments presented in our paper “Fine-tuning Large Language Models for Entity Matching” The repository provides resources for implementing fine-tuning techniques on large language models specifically for entity matching tasks.

    wbsg-uni-mannheim/TailorMatch’s past year of commit activity
    Jupyter Notebook 8 3 0 0 Updated Jan 21, 2025
  • wdc-page Public

    This repository contains the source files of the Web Data Commons website and is used to maintain the site. The Web Data Commons project extracts structured data from the Common Crawl

    wbsg-uni-mannheim/wdc-page’s past year of commit activity
    HTML 1 1 0 0 Updated Jan 13, 2025
  • SelfRefinement4ExtractGPT Public

    Automated Self-Refinement and Self-Correction for LLM-based Product Attribute Value Extraction

    wbsg-uni-mannheim/SelfRefinement4ExtractGPT’s past year of commit activity
    Python 2 1 0 0 Updated Jan 2, 2025
  • MatchGPT Public

    This repository contains code and extensive prompt examples to reproduce and extend the experiments in our papers "Using ChatGPT for Entity Matching" and "Entity Matching using Large Language Models".

    wbsg-uni-mannheim/MatchGPT’s past year of commit activity
    Jupyter Notebook 52 10 0 0 Updated Oct 18, 2024
  • wdc-pave Public

    Web Data Commons - Using LLMs for Product Attribute Value Extraction and Normalization

    wbsg-uni-mannheim/wdc-pave’s past year of commit activity
    Python 8 1 0 0 Updated Jul 3, 2024
  • SC-Block Public

    SC-Block is a supervised contrastive blocking method which combines supervised contrastive learning for positioning records in an embedding space and nearest neighbour search for candidate set building.

    wbsg-uni-mannheim/SC-Block’s past year of commit activity
    Python 8 BSD-3-Clause 2 0 0 Updated Jun 10, 2024
  • wdc-sotab Public
    wbsg-uni-mannheim/wdc-sotab’s past year of commit activity
    Jupyter Notebook 4 0 1 0 Updated Jun 3, 2024
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