applications Archives - DBpedia Association

Chaudron, chawdron , cauldron and DBpedia

Tue, 30 Oct 2018 09:29:56 +0000

Meet Chaudron

Before getting into the technical details of, did you know the term Chaudron derives from Old French and denotes a large metal cooking pot? The word was used as an alternative form of chawdron which means entrails. Entrails and cauldron – a combo that seems quite fitting with Halloween coming along.

And now for something completely different

To begin with, Chaudron is a dataset of more than two million triples. It complements DBpedia with physical measures. The triples are automatically extracted from Wikipedia infoboxes using a pattern-matching and a formal grammar approaches. This dataset adds triples to the existing DBpedia resources. Additionally, it includes measures on various resources such as chemical elements, railway, people places, aircrafts, dams and many other types of resources.

Chaudron was published on wiki.dbpedia.org and is one of many other projects and applications featuring DBpedia.

Want to find out more about our DBpedia Applications? Why not read about the DBpedia Chatbot, DBpedia Entity or the NLI-Go DBpedia Demo.?

Happy reading & happy Halloween!

Yours DBpedia Association

PS: In case you want your DBpedia tool, demo or any kind of application published on our Website and the DBpedia Blog, fill out this form and submit your information.

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DBpedia Entity – Standard Test Collection for Entity Search over DBpedia

Tue, 14 Aug 2018 13:07:06 +0000

Today we are featuring DBpedia Entity, in our blog series of introducting interesting DBpedia applications and tools to the DBpedia community and beyond. Read on and enjoy.

DBpedia-Entity is a standard test collection for entity search over the DBpedia knowledge base. It is meant for evaluating retrieval systems that return a ranked list of entities (DBpedia URIs) in response to a free text user query.

The first version of the collection (DBpedia-Entity v1) was released in 2013, based on DBpedia v3.7 [1]. It was created by assembling search queries from a number of entity-oriented benchmarking campaigns and mapping relevant results to DBpedia. An updated version of the collection, DBpedia-Entity v2, has been released in 2017, as a result of a collaborative effort between the IAI group of the University of Stavanger, the Norwegian University of Science and Technology, Wayne State University, and Carnegie Mellon University [2]. It has been published at the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR’17), where it received a Best Short Paper Honorable Mention Award. See the paper and poster.

DBpedia Entity was published on wiki.dbpedia.org and is one of many other projects and applications featuring DBpedia.

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