2 code implementations • 21 Oct 2020 • Anand Panchbhai, Tommaso Soru, Edgard Marx
A booming amount of information is continuously added to the Internet as structured and unstructured data, feeding knowledge bases such as DBpedia and Wikidata with billions of statements describing millions of entities.
no code implementations • 7 May 2020 • Tommaso Soru, Edgard Marx, André Valdestilhas, Diego Moussallem, Gustavo Publio, Muhammad Saleem
We argue that "Question Answering with Knowledge Base" and "Question Answering over Linked Data" are currently two instances of the same problem, despite one explicitly declares to deal with Linked Data.
1 code implementation • 27 Jun 2018 • Tommaso Soru, Edgard Marx, André Valdestilhas, Diego Esteves, Diego Moussallem, Gustavo Publio
Research on question answering with knowledge base has recently seen an increasing use of deep architectures.
1 code implementation • European Semantic Web Conference 2018 • Andre Valdestilhas, Tommaso Soru, Markus Nentwig, Edgard Marx, Muhammad Saleem, Axel-Cyrille Ngonga Ngomo
One of the Semantic Web foundations is the possibility to dereference URIs to let applications negotiate their semantic content.
1 code implementation • 9 May 2018 • Natanael Arndt, Patrick Naumann, Norman Radtke, Michael Martin, Edgard Marx
But to support distributed collaboration, a system is needed, that supports divergence of datasets, brings the possibility to conflate diverged states, and allows distributed datasets to be synchronized.
Databases Distributed, Parallel, and Cluster Computing Multiagent Systems Networking and Internet Architecture 68P10, 68P20
1 code implementation • 21 Mar 2018 • Tommaso Soru, Stefano Ruberto, Diego Moussallem, André Valdestilhas, Alexander Bigerl, Edgard Marx, Diego Esteves
Knowledge Graph Embedding methods aim at representing entities and relations in a knowledge base as points or vectors in a continuous vector space.
Ranked #1 on Link Prediction on AKSW-bib
1 code implementation • 10 Feb 2018 • Tommaso Soru, André Valdestilhas, Edgard Marx, Axel-Cyrille Ngonga Ngomo
Graph representations of large knowledge bases may comprise billions of edges.
1 code implementation • 3 Nov 2017 • Tommaso Soru, Diego Esteves, Edgard Marx, Axel-Cyrille Ngonga Ngomo
Markov Logic Networks join probabilistic modeling with first-order logic and have been shown to integrate well with the Semantic Web foundations.
1 code implementation • 25 Aug 2017 • Tommaso Soru, Edgard Marx, Diego Moussallem, Gustavo Publio, André Valdestilhas, Diego Esteves, Ciro Baron Neto
In the last years, the Linked Data Cloud has achieved a size of more than 100 billion facts pertaining to a multitude of domains.
Graph Question Answering Knowledge Base Question Answering +1