Linked TCGA: Linked TCGA

The Cancer Genome Atlas Database aims to characterize the changes that occur in genes due to cancer. Knowledge about such changes can be of central nature when aiming to predict the life expectancy as well as the medication or sequence of medication that should be administered to a patient to ensure his/her survival. So far, experts that needed this data had to wait in long data queues and write dedicated tools to analyze this data.

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The 20.4 billion triples in LinkedTCGA remedy these problems by being a five-star Linked Data representation of the data made publicly available by TCGA. Researchers now need solely a small set of SPARQL queries to gather data represented in a standard format (RDF). Linked TCGA publishes different types of data (clinical, exon, methylation, miRNA etc.). The data to each tumor is have distributed into 3 different SPARQL endpoints. The federated query engine is powered by TopFed, a dedicated engine for the TCGA data that was shown to outperform state-of-the-art approaches significantly (see publications). More information on the LinkedTCGA data can be found on the project website.

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News

DBpedia Knowledge Engineering PhD Symposium ( 2022-05-02T16:59:37+02:00 by Julia Holze)

2022-05-02T16:59:37+02:00 by Julia Holze

Dear all,  We are excited to invite you to the 1st DBpedia Knowledge Engineering PhD Symposium, organized on July 6th, 2022 in Leipzig, Germany. Read more about "DBpedia Knowledge Engineering PhD Symposium"

Tutorial @ Knowledge Graph Conference 2022 ( 2022-04-25T12:24:06+02:00 by Julia Holze)

2022-04-25T12:24:06+02:00 by Julia Holze

On May 2, 2022 we will organize a tutorial 2.0 at the Knowledge Graph Conference (KGC) 2022. Read more about "Tutorial @ Knowledge Graph Conference 2022"

International Workshop on Data-driven Resilience Research 2022 ( 2022-04-21T14:43:27+02:00 by Julia Holze)

2022-04-21T14:43:27+02:00 by Julia Holze

In the face of continuously changing contextual conditions and ubiquitous disruptive crisis events, the concept of resilience refers to some of the most urgent, challenging, and interesting issues of nowadays society. Read more about "International Workshop on Data-driven Resilience Research 2022"

DBpedia @ Google Summer of Code Program 2022 ( 2022-03-23T14:26:48+01:00 by Julia Holze)

2022-03-23T14:26:48+01:00 by Julia Holze

DBpedia, one of InfAI’s community projects, will be part of the 11th Google Summer of Code (GSoC) program. The GSoC program has the goal to bring students from all over the globe into open source software development. Read more about "DBpedia @ Google Summer of Code Program 2022"

DBpedia Tutorial @ The Web Conference 2022 ( 2022-03-16T13:52:16+01:00 by Julia Holze)

2022-03-16T13:52:16+01:00 by Julia Holze

Dear all, We are proud to announce that we will organize an online tutorial at the Web Conference on 25th of April 2022. A particular focus will be put on the DBpedia Infrastructure, i.e. Read more about "DBpedia Tutorial @ The Web Conference 2022"