2021

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The impact of emotional signals on credibility assessment
Anastasia Giachanou | Paolo Rosso | Fabio Crestani
2021 Volume 72 Issue 9

2020

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The Battle Against Online Harmful Information: The Cases of Fake News and Hate Speech
Anastasia Giachanou | Paolo Rosso
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020

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Overview of PAN 2020: Authorship Verification, Celebrity Profiling, Profiling Fake News Spreaders on Twitter, and Style Change Detection
Janek Bevendorff | Bilal Ghanem | Anastasia Giachanou | Mike Kestemont | Enrique Manjavacas | Ilia Markov | Maximilian Mayerl | Martin Potthast | Francisco M. Rangel Pardo | Paolo Rosso | Günther Specht | Efstathios Stamatatos | Benno Stein | Matti Wiegmann | Eva Zangerle
Experimental IR Meets Multilinguality, Multimodality, and Interaction - 11th International Conference of the CLEF Association, CLEF 2020, Thessaloniki, Greece, September 22-25, 2020, Proceedings

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Overview of the 8th Author Profiling Task at PAN 2020: Profiling Fake News Spreaders on Twitter
Francisco M. Rangel Pardo | Anastasia Giachanou | Bilal Ghanem | Paolo Rosso
Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum, Thessaloniki, Greece, September 22-25, 2020

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Shared Tasks on Authorship Analysis at PAN 2020
Janek Bevendorff | Bilal Ghanem | Anastasia Giachanou | Mike Kestemont | Enrique Manjavacas | Martin Potthast | Francisco M. Rangel Pardo | Paolo Rosso | Günther Specht | Efstathios Stamatatos | Benno Stein | Matti Wiegmann | Eva Zangerle
Advances in Information Retrieval - 42nd European Conference on IR Research, ECIR 2020, Lisbon, Portugal, April 14-17, 2020, Proceedings, Part II

2019

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Propagating sentiment signals for estimating reputation polarity
Anastasia Giachanou | Julio Gonzalo | Fabio Crestani
2019 Volume 56 Issue 6

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Leveraging Emotional Signals for Credibility Detection
Anastasia Giachanou | Paolo Rosso | Fabio Crestani
Proceedings of the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2019, Paris, France, July 21-25, 2019

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UPV-UMA at CheckThat! Lab: Verifying Arabic Claims using a Cross Lingual Approach
Bilal Ghanem | Goran Glavas | Anastasia Giachanou | Simone Paolo Ponzetto | Paolo Rosso | Francisco M. Rangel Pardo
Working Notes of CLEF 2019 - Conference and Labs of the Evaluation Forum, Lugano, Switzerland, September 9-12, 2019

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Bot and Gender Detection using Textual and Stylistic Information
Anastasia Giachanou | Bilal Ghanem
Working Notes of CLEF 2019 - Conference and Labs of the Evaluation Forum, Lugano, Switzerland, September 9-12, 2019

2018

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Emotional Reactions Prediction of News Posts
Anastasia Giachanou | Paolo Rosso | Ida Mele | Fabio Crestani
Proceedings of the 9th Italian Information Retrieval Workshop, Rome, Italy, May, 28-30, 2018

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Early Commenting Features for Emotional Reactions Prediction
Anastasia Giachanou | Paolo Rosso | Ida Mele | Fabio Crestani
String Processing and Information Retrieval - 25th International Symposium, SPIRE 2018, Lima, Peru, October 9-11, 2018, Proceedings

2017

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An Information Nutritional Label for Online Documents
Norbert Fuhr | Anastasia Giachanou | Gregory Grefenstette | Iryna Gurevych | Andreas Hanselowski | Kalervo Järvelin | Rosie Jones | Yiqun Liu | Josiane Mothe | Wolfgang Nejdl | Isabella Peters | Benno Stein
2017 Volume 51 Issue 3

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Comparative opinion mining: A review
Kasturi Dewi Varathan | Anastasia Giachanou | Fabio Crestani
2017 Volume 68 Issue 4

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USI Participation at SMERP 2017 Text Summarization Task
Anastasia Giachanou | Ida Mele | Fabio Crestani
Proceedings of the First International Workshop on Exploitation of Social Media for Emergency Relief and Preparedness co-located with European Conference on Information Retrieval, SMERP@ECIR 2017, Aberdeen, UK, April 9, 2017

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USI Participation at SMERP 2017 Text Retrieval Task
Anastasia Giachanou | Ida Mele | Fabio Crestani
Proceedings of the First International Workshop on Exploitation of Social Media for Emergency Relief and Preparedness co-located with European Conference on Information Retrieval, SMERP@ECIR 2017, Aberdeen, UK, April 9, 2017

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A Collection for Detecting Triggers of Sentiment Spikes
Anastasia Giachanou | Ida Mele | Fabio Crestani
Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval, Shinjuku, Tokyo, Japan, August 7-11, 2017

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Sentiment Propagation for Predicting Reputation Polarity
Anastasia Giachanou | Julio Gonzalo | Ida Mele | Fabio Crestani
Advances in Information Retrieval - 39th European Conference on IR Research, ECIR 2017, Aberdeen, UK, April 8-13, 2017, Proceedings

2016

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Tracking Sentiment by Time Series Analysis
Anastasia Giachanou | Fabio Crestani
Proceedings of the 39th International ACM SIGIR conference on Research and Development in Information Retrieval, SIGIR 2016, Pisa, Italy, July 17-21, 2016

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Explaining Sentiment Spikes in Twitter
Anastasia Giachanou | Ida Mele | Fabio Crestani
Proceedings of the 25th ACM International Conference on Information and Knowledge Management, CIKM 2016, Indianapolis, IN, USA, October 24-28, 2016

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Topic-Specific Stylistic Variations for Opinion Retrieval on Twitter
Anastasia Giachanou | Morgan Harvey | Fabio Crestani
Advances in Information Retrieval - 38th European Conference on IR Research, ECIR 2016, Padua, Italy, March 20-23, 2016. Proceedings

2015

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Multilayer source selection as a tool for supporting patent search and classification
Anastasia Giachanou | Michail Salampasis | Georgios Paltoglou
2015 Volume 18 Issue 6

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University of Lugano at TREC 2015: Contextual Suggestion and Temporal Summarization Tracks
Mohammad Aliannejadi | Seyed Ali Bahrainian | Anastasia Giachanou | Fabio Crestani
Proceedings of The Twenty-Fourth Text REtrieval Conference, TREC 2015, Gaithersburg, Maryland, USA, November 17-20, 2015

2014

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An Evaluation of an Interactive Federated Patent Search System
Michail Salampasis | Anastasia Giachanou | Allan Hanbury
Multidisciplinary Information Retrieval - 7th Information Retrieval Facility Conference, IRFC 2014, Copenhagen, Denmark, November 10-12, 2014, Proceedings

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IPC Selection Using Collection Selection Algorithms
Anastasia Giachanou | Michail Salampasis
Multidisciplinary Information Retrieval - 7th Information Retrieval Facility Conference, IRFC 2014, Copenhagen, Denmark, November 10-12, 2014, Proceedings

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Opinions in Federated Search: University of Lugano at TREC 2014 Federated Web Search Track
Anastasia Giachanou | Fabio Crestani | Ilya Markov
Proceedings of The Twenty-Third Text REtrieval Conference, TREC 2014, Gaithersburg, Maryland, USA, November 19-21, 2014

2013

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Report on the CLEF-IP 2013 Experiments: Multilayer Collection Selection on Topically Organized Patents
Anastasia Giachanou | Michail Salampasis | Maya Satratzemi | Nikolaos Samaras
Working Notes for CLEF 2013 Conference , Valencia, Spain, September 23-26, 2013

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