Search Results for author: George Giannakopoulos

Found 13 papers, 1 papers with code

The Financial Narrative Summarisation Shared Task (FNS 2020)

no code implementations FNP (COLING) 2020 Mahmoud El-Haj, Ahmed Abura’Ed, Marina Litvak, Nikiforos Pittaras, George Giannakopoulos

This paper presents the results and findings of the Financial Narrative Summarisation shared task (FNS 2020) on summarising UK annual reports.

Tree-based Focused Web Crawling with Reinforcement Learning

no code implementations12 Dec 2021 Andreas Kontogiannis, Dimitrios Kelesis, Vasilis Pollatos, Georgios Paliouras, George Giannakopoulos

A focused crawler aims at discovering as many web pages relevant to a target topic as possible, while avoiding irrelevant ones; i. e. maximizing the harvest rate.

A study of text representations in Hate Speech Detection

1 code implementation8 Feb 2021 Chrysoula Themeli, George Giannakopoulos, Nikiforos Pittaras

The pervasiveness of the Internet and social media have enabled the rapid and anonymous spread of Hate Speech content on microblogging platforms such as Twitter.

Abusive Language Hate Speech Detection +1

A Study on Game Review Summarization

no code implementations RANLP 2019 George Panagiotopoulos, George Giannakopoulos, Antonios Liapis

Game reviews have constituted a unique means of interaction between players and companies for many years.

Sentiment Analysis

The Summary Evaluation Task in the MultiLing - RANLP 2019 Workshop

no code implementations RANLP 2019 George Giannakopoulos, Nikiforos Pittaras

This report covers the summarization evaluation task, proposed to the summarization community via the MultiLing 2019 Workshop of the RANLP 2019 conference.

MultiLing 2017 Overview

no code implementations WS 2017 George Giannakopoulos, John Conroy, Jeff Kubina, Peter A. Rankel, Elena Lloret, Josef Steinberger, Marina Litvak, Benoit Favre

In this brief report we present an overview of the MultiLing 2017 effort and workshop, as implemented within EACL 2017.

Document Summarization

NOMAD: Linguistic Resources and Tools Aimed at Policy Formulation and Validation

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.

Sentiment Analysis Topic Classification

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