no code implementations • 26 Sep 2022 • Eleonora Ricci, George Giannakopoulos, Vangelis Karkaletsis, Doros N. Theodorou, Niki Vergadou
Coarse graining (CG) enables the investigation of molecular properties for larger systems and at longer timescales than the ones attainable at the atomistic resolution.
no code implementations • 26 Sep 2022 • Dimitris Nasikas, Eleonora Ricci, George Giannakopoulos, Vangelis Karkaletsis, Doros N. Theodorou, Niki Vergadou
Due to the wide range of timescales that are present in macromolecular systems, hierarchical multiscale strategies are necessary for their computational study.
no code implementations • RANLP 2019 • Nikiforos Pittaras, Vangelis Karkaletsis
In this study we examine the effect of semantic augmentation approaches on extractive text summarization.
1 code implementation • 9 Nov 2018 • Athanasios Davvetas, Iraklis A. Klampanos, Vangelis Karkaletsis
In this paper we introduce evidence transfer for clustering, a deep learning method that can incrementally manipulate the latent representations of an autoencoder, according to external categorical evidence, in order to improve a clustering outcome.
1 code implementation • 7 Apr 2018 • Iraklis A. Klampanos, Athanasios Davvetas, Antonis Koukourikos, Vangelis Karkaletsis
Deep learning models, while effective and versatile, are becoming increasingly complex, often including multiple overlapping networks of arbitrary depths, multiple objectives and non-intuitive training methodologies.
1 code implementation • LREC 2016 • Ioannis Manousos Katakis, Georgios Petasis, Vangelis Karkaletsis
This paper presents a new Web-based annotation tool, the {``}CLARIN-EL Web-based Annotation Tool{''}.
no code implementations • LREC 2014 • George Kiomourtzis, George Giannakopoulos, Georgios Petasis, Pythagoras Karampiperis, Vangelis Karkaletsis
The NOMAD project (Policy Formulation and Validation through non Moderated Crowd-sourcing) is a project that supports policy making, by providing rich, actionable information related to how citizens perceive different policies.
no code implementations • LREC 2012 • Stasinos Konstantopoulos, Valia Kordoni, Nicola Cancedda, Vangelis Karkaletsis, Dietrich Klakow, Jean-Michel Renders
In this paper we explore a task-driven approach to interfacing NLP components, where language processing is guided by the end-task that each application requires.
no code implementations • LREC 2012 • Alex Papangelis, ros, Vangelis Karkaletsis, Fillia Makedon
The number of applied Dialogue Systems is ever increasing in several service providing and other applications as a way to efficiently and inexpensively serve large numbers of customers.