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DBpedia

Global and Unified Access to Knowledge Graphs.

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Participation history

11 GSoC years

20262025202420232022202120202019201820172016

2026

5 projects

Official year page

Databus Python Client: Manifest-Driven Reproducible Workflow Orchestration

The DBpedia Databus Python Client currently supports downloading, deploying, and deleting datasets but lacks reproducibility, workflow orchestration,...

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Agentic Question Answering over DBpedia - Malla Siddharth Reddy

Accessing the billions of facts stored in DBpedia's knowledge graph currently requires writing SPARQL queries, putting this incredible resource out...

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Neural Extraction Framework: Enhancing Knowledge Graph Extraction via Neuro-Symbolic Integration

This project scales the DBpedia Neural Extraction Framework into a production-ready system by integrating a Neuro-Symbolic validation layer. Key...

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Building the Amharic DBpedia Language Chapter with Large Language Models (LLMs)

The Amharic DBpedia chapter's past implementation was largely manual, relying on tedious template mapping that has proven impossible to scale given...

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Hindi Relational Triple Extraction with Fine Tuned Indic Models and Human in the Loop Feedback

This project focuses on improving how relational triples are extracted from Hindi Wikipedia text for the DBpedia Hindi chapter. Currently, most...

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2025

5 projects

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Enhancing multilingual IE - DBpedia Hindi Chapter 2025

DBpedia extracts structured information from Wikipedia into a multilingual knowledge graph (KG), but the Hindi DBpedia KG currently lacks extensive...

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Towards Amharic DBpedia

Amharic Wikipedia lacks structured knowledge representation, which limits its integration into global knowledge graphs like DBpedia. This gap hinders...

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Neural Extraction Framework: Enhancing DBpedia with Implicit Relation Mining

The Neural Extraction Framework (NEF) enhances DBpedia by extracting and integrating implicit relationships from unstructured Wikipedia text,...

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Improving Geo-Coordinate Extraction and Precision in DBpedia's Extraction Framework

Many DBpedia entries, especially for cities in the Southern Hemisphere like South Africa, incorrectly store geo-coordinates with positive longitude...

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Automating Wikimedia Dumps on Databus

Wikimedia publishes their data dumps at dumps.wikimedia.org. Currently, these dumps are listed in HTML format, requiring manual parsing to track new...

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2024

5 projects

Official year page

Ontology Time Machine / Package Manager using DBpedia Archivo for DBpedia

The project focuses on improving DBpedia Archivo, an ontology archive containing over 1800 versioned snapshots of ontologies. It addresses the...

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Towards A Neural Extraction Framework

This project aims to build an end-to-end Neural Extraction Framework. The focus of the project this year is to improve on the existing available...

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Towards Amharic DBpedia

DBpedia is a collaborative initiative focused on extracting structured information from Wikipedia and presenting it as Linked Open Data. While...

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DBpedia Hindi Chapter

DBpedia, an ever-evolving repository of structured knowledge extracted from Wikipedia, has played a pivotal role in organizing information. Yet, its...

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Google Summer of Code 2024: Contributor Proposal - Bringing Together LLMs and RDF Knowledge Graphs

This project seeks to improve the capabilities of Large Language Models in interfacing RDF Data and RDF Knowledge Graphs. This is to be achieved...

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2023

6 projects

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Towards a Neural Extraction Framework

The Dbpedia property dbo:wikiPageWikiLink helps us to see for the articles which have the outgoing link to the Berlin_Wall article in their Wikipedia...

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Multilingual Neural Data-to-Text Generation

This project focuses on the problem of multilingual data-to-text generation from RDF triples. In particular, the work will revolve around the...

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Knowledge Graph aware Recommendation System with DBpedia - Alvaro Lopes

DBpedia proves to be a way of ”Bringing Order to the Web” with structured information as Open Knowledge Graph, contributing towards making quality...

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Question-Answering over DBpedia with Pretrained Auto-regressive Models

This proposal aims to contribute to addressing the challenge of generating formal SPARQL queries from natural language questions, thereby...

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DBpedia eXplainable Chatbot (DBpedia XChat)

DBpedia unifies the amount of information on the web in Wikimedia projects and provides access in the form of an Open Knowledge Graph. Started in...

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DBpedia Search API enhancement (SANTé)

This project aims to enhance the SANTE search API of DBpedia, a popular knowledge graph that provides structured data extracted from Wikipedia. The...

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2022

4 projects

Official year page

Neural Extraction Framework

The Dbpedia property dbo:wikiPageWikiLink helps us to see for the articles which have the outlink to the Berlin_Wall article in their whole Wikipedia...

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Template Discovery for Neural Question Answering over DBpedia

Nowadays, data is increasing at a rapid rate and is being structured efficiently by the Linked Data Cloud. The data is stored in a specific format...

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Enhancing DBpedia with image-based querying

Currently, users can query DBpedia using text. Although text as an input is an efficient approach to query the graph, there are cases where we do not...

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DEVELOPING A NEW DBPEDIA ABSTRACT EXTRACTOR

DBpedia provides monthly releases produced by the DBpedia Extraction Framework. They are composed of various data artifacts that mainly stem from the...

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2021

10 projects

Official year page

Update DBpedia Sparql for newly updated wiki resources and specifically related to pandemic, healthcare, and heath AI fields

IMPACT User-friendly QA platform for a given DBpedia resource and specifically about pandemic in real-time. GOALS To improve the DBpedia Sparql for...

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Web app to generate RDF from DBpedia abstracts - Fernando Casabán Blasco

With the recent advances in the processing and analysis of texts in natural language, the conversion of texts into RDF triples is becoming a real...

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Neural QA Model for DBPedia

In order to make DBpedia and its humongous linked data available to a larger user base in their natural languages, a Neural QA model has been...

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DBpedia Live Neural Question Answering Chatbot - GSoC2021

This project aims at building a chatbot that can query the DBpedia based on the (DBQNA) dataset, Using Natural language as well as Query language so...

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Social Knowledge Graph: Employing SNA measures to Knowledge Graph

When novice users use DBpedia for querying, the information they really want is always overwhelmed by numerous query results. In this project, we...

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DBpedia Spotlight Dashboard: an integrated statistical information tool from the Wikipedia dumps and the DBpedia Extraction Framework artifacts

DBpedia Spotlight was released in 2011 by DBpedia. It is a tool that allows to annotate DBpedia resources in text, providing a solution for linking...

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Modular DBpedia Chatbot

The project aims at extend the functionality of the current DBpedia chatbot by integrating the ecosystem of the Qanary framework including its...

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User Centric Knowledge Engineering and Data Visualization

The ontologies dashboard was developed last year to show the statistics of the data in an interactive manner for helping community members to get a...

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Lifecycle Management of DBpedia Neural QA Models - Sahan Dilshan

DBNQA is a large database that can be used to create question answering models. Using a question answering model like NSPM, we can create and...

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Towards a neural extraction framework

In the large majority of cases in DBpedia, it is not clear what kind of relationship exists between the entities. Instead of extracting the triples ...

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2020

7 projects

Official year page

A Neural QA model for DBpedia: Compositionality

In order to make DBpedia and its humongous linked data available to a larger user base in their natural languages (only English for the moment), a...

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RDF-to-Text using Generative Adverserial Networks

We envisage the usage of GANs for this problem statement will result in fluent and adequate verbalization of the input RDF triples from DBpedia,...

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DBpedia Neural Multilingual QA

By using the existing NSpM framework, we can translate a question asked in English language to a SPARQL query. The goal of this project is to extend...

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Dashboard for Language/National Knowledge Graphs

DBpedia holds a huge amount of data, and hence it is important to know the statistics of it. It is basically a knowledge graph. Hence, a dashboard...

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Combine DBpedia/Databus with IPFS

The project assumes implementaion of integration of Databus with IPFS. Databus (https://databus.dbpedia.org) is a service which allows people (or...

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A Multilingual Neural RDF Verbalizer

This project aims to overcome two problems in Neural RDF Verbalizer. The first is related to the ability of the neural models to deal with unseen...

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Extending Extraction Framework with Citations, Commons and Lexeme Extractors

DBpedia is a crowd-sourced community effort to extract structured content from the various Wikimedia projects which is publicly available for...

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2019

6 projects

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Transformer of Attention Mechanism for Long-context QA

In this GSoC project, I choose to employ the language model of transformer with attention mechanism to automatically discover query templates for the...

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Multilingual Neural RDF Verbalizer for DBpedia

Natural Language Generation is the process of generating coherent natural language text from non-linguistic data. Though the community has been...

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Tool to generate RDF triples from DBpedia abstract

The main aim of this project is to research and develop a tool in order to generate highly trustable RDF triples from DBpedia abstracts. In order to...

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Predicate Detection using Word Embeddings for Question Answering over Linked Data

Knowledge-based question-answering system (KBQA) has demonstrated an ability to generate answers of natural language from information stored in a...

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Workflow for linking External datasets

The requirement of the project is to create a workflow for entity linking between DBpedia and external data set. Entity linking is a process of...

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A Neural QA Model for DBpedia - Anand Panchbhai

With booming amount of information being continuously added to the internet, organising the facts and serving this information to the users becomes a...

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2018

3 projects

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Complex Embeddings for OOV Entities

The aim of this project is to enhance the DBpedia Knowledge Base by enabling the model to learn from the corpus and generate embeddings for different...

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Web application to detect incorrect mappings across DBpedias in different languages

The DBpedia mappings for each language are not aligned, causing inconsistencies in the quality of the RDF generated. This is often a consequence of...

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A Neural QA Model for DBpedia

Extending Neural SPARQL Machines (NSpM) to cover more DBpedia classes to enable high quality Question Answering

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2017

7 projects

Official year page

First Chatbot for DBpedia - Ram G Athreya

The requirement of the project is to build a conversational Chatbot for DBpedia which would be deployed in at least two social networks. There are...

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The table extractor

This is a proposal for the table extractor project. In this paper I explain how to improve the last year's project and to create a general way in...

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Wikipedia List-Extractor

Wikipedia, being the world’s largest encyclopedia, has humongous amount of information present in form of text. While key facts and figures are...

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Knowledge Base Embeddings for DBpedia

Knowledge base embeddings has been an active area of research. In recent years a lot of research work such as TransE, TransR, RESCAL, SSP, etc. has...

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Unsupervised Learning of DBpedia Taxonomy

DBpedia tries to extract structured information from Wikipedia and make information available on the Web. In this way, the DBpedia project develops a...

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DBpedia Mappings Front-End Administration

Although the DBPedia Extraction Framework was adapted to support RML mappings thanks to a project of last year GSoC, the user interface to create...

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Knowledge Base Embeddings for DBpedia - Akshay Jagatap

The project aims at defining embeddings to represent classes, instances and properties. Such a model tries to quantify semantic similarity as a...

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2016

8 projects

Official year page

DBpedia Lookup Improvements

DBpedia is one of the most extensive and most widely used knowledge base in over 125 languages. DBpedia Lookup is a tool that allows The DBpedia...

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Combining DBpedia and Topic Modelling

DBpedia, a crowd- and open-sourced community project extracting the content from Wikipedia, stores this information in a huge RDF graph. DBpedia...

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The List Extractor

The project focuses on the extraction of relevant but hidden data which lies inside lists in Wikipedia pages. The information is unstructured and...

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Automatic mappings extraction

DBpedia currently maintains a mapping between Wikipedia info-box properties to the DBpedia ontology, since several similar templates exist to...

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A Hybrid Classifier/Rule-based Event Extractor for DBpedia Proposal

In modern times the amount of information published on the internet is growing to an immeasurable extent. Humans are no longer able to gather all the...

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The Table Extractor

Wikipedia is full of data hidden in tables. The aim of this project is to exploring the possibilities of take advantage of all the data represented...

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Inferring infobox template class mappings from Wikipedia + Wikidata

There are many infoboxes on wikipedia. Every infobox has some properties. Actually, every infobox follows a certain template. In my project, the goal...

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Integrating RML in the Dbpedia extraction framework

This project is about integrating RML in the Dbpedia extraction framework. Dbpedia is derived from Wikipedia infoboxes using the extraction framework...

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