Search Results for author: Anastasios Nentidis

Found 10 papers, 3 papers with code

Harvesting the Public MeSH Note field

no code implementations1 Jun 2021 Anastasios Nentidis, Anastasia Krithara, Grigorios Tsoumakas, Georgios Paliouras

In this document, we report an analysis of the Public MeSH Note field of the new descriptors introduced in the MeSH thesaurus between 2006 and 2020.

What is all this new MeSH about? Exploring the semantic provenance of new descriptors in the MeSH thesaurus

1 code implementation20 Jan 2021 Anastasios Nentidis, Anastasia Krithara, Grigorios Tsoumakas, Georgios Paliouras

To this end, we propose a framework to categorize new descriptors based on their current relation to older descriptors.

Beyond MeSH: Fine-Grained Semantic Indexing of Biomedical Literature based on Weak Supervision

1 code implementation15 May 2020 Anastasios Nentidis, Anastasia Krithara, Grigorios Tsoumakas, Georgios Paliouras

To this end, we propose a new method that uses weak supervision to train a concept annotator on the literature available for a particular disease.

iASiS Open Data Graph: Automated Semantic Integration of Disease-Specific Knowledge

2 code implementations18 Dec 2019 Anastasios Nentidis, Konstantinos Bougiatiotis, Anastasia Krithara, Georgios Paliouras

In biomedical research, unified access to up-to-date domain-specific knowledge is crucial, as such knowledge is continuously accumulated in scientific literature and structured resources.

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