Program

Each talk is 20 mn long (15 mn of presentation + 5 mn of questions). Times are Samatan times (CEST = CET +1).

7 July – 8:30 – 9:00 : Welcome to CIRCLE

Connexions and tests

7 July – 9:00 – 9:10 : Conference Opening

• Preface – Slides 

  Iván Cantador, Max Chevalier, Massimo Melucci, Josiane Mothe

7 July – 9:10 – 10:10 Session 1: Topic and Document Modeling

• Forecasting Patent Growth by Combining Time-Series Signals Using Covariance Patterns

Manajit Chakraborty, Seyed Ali Bahrainian, Fabio Crestani

• Multi-level Semantic Representation Model for Code Search

Donzhen Wen, Liang Yang, Yingying Zhang, Yuan Lin, Kan Xu, Hongfei Lin

• Fair Exposure of Documents in Information Retrieval: a Community Detection Approach

Adrian-Gabriel Chifu , Josiane Mothe, Md Zia Ullah

7 July – 10:30 – 11:50 Session 2: Query and Ranking Refinement

• Proof of Concept and Evaluation of Eye Gaze Enhanced Relevance Feedback in Ecological Context

Vaynee Sungeelee, Francis Jambon, Philippe Mulhem

• Knowledge Based Transformer Model for Information Retrieval

Jibril Frej, Didier Schwab, Jean-Pierre Chevallet

• Using BERT and BART for Query Suggestion

Agnès Mustar, Sylvain Lamprier, Benjamin Piwowarski

• Context-aware Ranking Refinement with Attentive Semi-supervised Autoencoders

Bo Xu, Hongfei Lin, Dongyu Zhang

7 July – 13:15 – 14:00 Connexions and tests

7 July – 14:00 – 15:20 Session 3: Information Retrieval in E-government

• Temporal and Topical Profiles for Expert Finding

Luis M. de Campos, Juan M. Fernández-Luna, Juan F. Huete, Luis Redondo-Expósito

• Semantic Annotation and Retrieval of Parliamentary Content: A Case Study on the Spanish Congress of Deputies

Iván Cantador, Lara Quijano-Sánchez

• Experiencias y Lecciones Aprendidas Sobre Búsqueda de Expertosy Filtrado de Documentos en un Contexto Parlamentario

Luis M. de Campos, Juan M. Fernández-Luna, Juan F. Huete, Luis Redondo-Expósito, Carmen Tur-Vigil, Antonio Tagua-Jiménez

• Structured Argumentation Modeling and Extraction: Understanding the Semantics of Parliamentary Content

Lara Quijano-Sanchez, Iván Cantador

7 July – 15:40 – 17:00 Session 4: Social Media

• Retrospective Tweet Summarization: Investigating Neural Approaches for Tweet Retrieval

Lila Boualili, Lynda Said Lhadj, Mohand Boughanem

• Early Detection of Depression and Anorexia from Social Media: A Machine Learning Approach

Faneva Ramiandrisoa, Josiane Mothe

• Anorexia Topical Trends in Self-declared Reddit Users

Razan Masood, Mengjiao Hu, Hermenegildo Fabregat, Ahmet Aker, Norbert Fuhr

• What Snippets Feel: Depression, Search, and Snippets

Ashlee Milton, Maria Soledad Pera

8 July – 8:30 – 9:00 Connexions and tests

8 July – 9:00 – 10:20 Session 5: Recommender Systems

• Aspect-based Active Learning for User Preference Elicitation in Recommender Systems

María Hernández-Rubio, Alejandro Bellogín, Iván Cantador

• HOPE (High Order Profile Expansion) for the New User Problem on Recommender Systems

Diego Fernández, Vreixo Formoso, Fidel Cacheda, Victor Carneiro

• Analysis of Co-movement Pattern Mining Methods for Recommendation

Sergio Torrijos, Alejandro Bellogin

• Categorized Bandits

Matthieu Jedor, Jonathan Louedec, Vianney Perchet

8 July – 10:40 – 12:00 Session 6: Information Retrieval Evaluation

• Capitalizing on a TREC Track to Build a Tweet Summarization Dataset

Alexis Dusart, Karen Pinel-Sauvagnat, Gilles Hubert

• Evaluation of Conversational Agents for Aerospace Domain

Ying-Hsang Liu,, Alexandre Arnold, Gérard Dupont, Catherine Kobus, François Lancelot

• MLWIKIR: A Python Toolkit for Building Large-scale Wikipedia-based Information Retrieval Datasets in Chinese, English, French, Italian, Japanese, Spanish and More

Jibril Frej, Didier Schwab, Jean-Pierre Chevallet

• Beaver: Efficiently Building Test Collections for Novel Tasks

David Otero, Javier Parapar, Álvaro Barreiro

8 July – 13:30 – 14:00 Connexions and tests

8 July – 14:00 – 15:20 Session 7: Indexation and Annotation

• Automatic Annotation of Change in Earth Observation Imagery

Nathalie Neptune

• Improved Compressed String Dictionaries

Nieves R. Brisaboa, Ana Cerdeira-Pena, Guillermo De Bernardo, Gonzalo Navarro

• On the Reproducibility of Experiments of Indexing Repetitive Document Collections

Antonio Fariña, Miguel A. Martínez-Prieto, Francisco Claude, Gonzalo Navarro, Juan J. Lastra-Díaz, Nicola Prezza, Diego Seco

• The DELICES Project: Indexing Scientific Literature Through Semantic Expansion

Florian Boudin, Béatrice Daille, Evelyne Jacquey, Jian-Yun Nie

8 July – 15:40 – 17:00 Session 8: User Profiling and Interaction

• Similitud Topológica de Usuarios: Aplicación a Los Sistemas de Recomendación

Fernando Díez, Alejandro Bellogin, Jesús Serrano

• Resume: A Robust Framework for Professional Profile Learning & Evaluation

Clara Gainon de Forsan de Gabriac, Amina Djelloul, Constance Scherer, Vincent Guigue, Patrick Gallinari

• Say it with Emojis: Co-designing Relevance Cues for Searching in the Classroom

Mohammad Aliannejadi, Theo Huibers, Monica Landoni, Emiliana Murgia, Maria Soledad Pera

• We’ve Only Just Begun: Children Searching in the Classroom

Monica Landoni, Emiliana Murgia, Theo Huibers, Maria Soledad Pera

9 July – 8:30 – 9:00 Connexions and tests

9 July – 9:00 – 10:20 Session 9: Frameworks and Systems

• A Framework for User Assistance on Predictive Models

Gabriel Ferrettini, Julien Aligon, Chantal Soulé-Dupuy, William Raynaut

• AnalyzeLab: a Tool to Help Machine Learning Developers Evaluating their Models

Wenhan Yang, Jing Zhai

• eXtream: a System for Real-time Monitoring of Dynamic Web Sources

Marcos Fernández-Pichel, Rodrigo Martínez-Castaño, David E. Losada Carril, Juan C. Pichel Campos

• Prediction and Visual Intelligence for Security Information: The PREVISION H2020 Project

Konstantinos Demestichas, Thi Bich Ngoc Hoang, Josiane Mothe, Olivier Teste, Md Zia Ullah

9 July – 10:40 – 11:40 Session 10: Semantic Extraction

• Labelling Companies Referred to in Newspaper Articles

Elöd Egyed-Zsigmond , Amine Nahid, Sylvie Calabretto

• Event Detection and Time Series Alignment to Improve Stock Market Forecasting

Elliot Maitre, Zakaria Chemli, Max Chevalier, Bernard Dousset, Jean-Philippe Gitto, Olivier Teste

• Capturing Entity Hierarchy in Data-to-Text Generative Models

Clément Rebuffel, Laure Soulier, Geoffrey Scoutheteen, Patrick Gallinari

9 July – 13:30 – 14:00 Connexions and tests

9 July – 14:00 – 16:00 Parallel sessions – PhDs and Mentors discussions

9 July – 16:00 – CIRCLE 2020 closing session