1 code implementation • 17 Nov 2024 • Konstantinos Bougiatiotis, Georgios Paliouras
This enables a compact representation of a complete multi-relational graph using a single adjacency matrix, which, in turn, facilitates quick computation of multi-hop adjacency matrices.
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no code implementations • 27 May 2023 • Elias Zavitsanos, Dimitris Mavroeidis, Konstantinos Bougiatiotis, Eirini Spyropoulou, Lefteris Loukas, Georgios Paliouras
In this work, we examine the evaluation process for the task of detecting financial reports with a high risk of containing a misstatement.
1 code implementation • 17 May 2023 • Konstantinos Bougiatiotis, Georgios Paliouras
Most phenomena related to biomedical tasks are inherently complex, and in many cases, are expressed as signals on biomedical Knowledge Graphs (KGs).
1 code implementation • 14 Sep 2022 • Konstantinos Bougiatiotis, Georgios Paliouras
In this work, we propose a novel representation of complex multi-relational networks, which is compact and allows very efficient network analysis.
no code implementations • FinNLP 2021 • Lefteris Loukas, Konstantinos Bougiatiotis, Manos Fergadiotis, Dimitris Mavroeidis, Elias Zavitsanos
We present the submission of team DICoE for FinSim-3, the 3rd Shared Task on Learning Semantic Similarities for the Financial Domain.
no code implementations • 28 Jun 2021 • Anastasios Nentidis, Anastasia Krithara, Konstantinos Bougiatiotis, Martin Krallinger, Carlos Rodriguez-Penagos, Marta Villegas, Georgios Paliouras
In this paper, we present an overview of the eighth edition of the BioASQ challenge, which ran as a lab in the Conference and Labs of the Evaluation Forum (CLEF) 2020.
no code implementations • 16 Jun 2020 • Anastasios Nentidis, Konstantinos Bougiatiotis, Anastasia Krithara, Georgios Paliouras
The results of the seventh edition of the BioASQ challenge are presented in this paper.
2 code implementations • 18 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.
no code implementations • WS 2018 • Anastasios Nentidis, Anastasia Krithara, Konstantinos Bougiatiotis, Georgios Paliouras, Ioannis Kakadiaris
This paper presents the results of the sixth edition of the BioASQ challenge.
no code implementations • WS 2017 • Anastasios Nentidis, Konstantinos Bougiatiotis, Anastasia Krithara, Georgios Paliouras, Ioannis Kakadiaris
The goal of the BioASQ challenge is to engage researchers into creating cuttingedge biomedical information systems.