Program in PDF

Site: Assembly hall (2.03). Escola Politècnica Superior. Campus de Cap Pont. Universitat de Lleida. C/. Jaume II, 69. 25001 Lleida.

Welcome. Wednesday 20, 15:00-15:15
(face-to-face/live broadcasted)

ACIA awards. Wednesday 20, 15:15-17:15
(face-to-face/live broadcasted)

  • ACIA award: Best TFG/TFM (15:15-15:40)
  • Marc Esteva Vivanco award: Best PhD Thesis (15:40-16:20)
  • ACIA award: Best CCIA’21 paper (16:20-16:45)
  • ACIA award: Social good (16:45-17:00)
  • ACIA award: AI diffussion (17:00-17:15)

Short presentations. Wednesday 20, 17:20-17:50

  • ARIS: un MOOC d’introducció a la IA, Javier Larrosa, UPC
  • NLP challenges and solutions in Science of Science, Daniel García-Costa i Francisco Grimaldo, UV
  • Activitats de donesIAcat i reflexions sobre el paper de la dona en la IA a Catalunya, Karina Gibert, IDEAI-UPC

ACIA assembly . Wednesday 20, 18:00

Invited talk. Thursday 21, 9:00-10:00

Joao Marques-Silva

  • Automated Reasoning in Explainable AI

Chair: Cèsar Fernández

Paper sessions. Thursday 21, 10:00-11:00

Explainability, Argumentation I

Chair: Eva Armengol

  • Improving on-line debates by aggregating citizen support. Maite Lopez-Sanchez, Marc Serramià, Juan A. Rodriguez-Aguilar
  • Deep Causal Graphs for Causal Inference, Black-Box Explainability and Fairness. Álvaro Parafita, Jordi Vitrià
  • Contextualized LORE for Fuzzy Attributes. Najlaa Al-Ziyadi, Antonio Moreno, Mohammed Jabreel, Aïda Valls

Paper sessions. Thursday 21, 11:20-12:20

Sentiment Analysis, Text Analysis

Chair: Juan Antonio Rodríguez

  • Countering Negative Effects of Hate Speech in a Multi-Agent Society. Arthur Müller, Maite Lopez-Sanchez
  • Discovering dominant users’ opinions in Reddit. Teresa Alsinet, Josep Argelich, Ramón Béjar, Santi Martínez
  • Argumentation Reasoning with Graph Neural Networks for Reddit Conversation Analysis. Teresa Alsinet, Josep Argelich, Ramon Béjar, Dani Gibert, Jordi Planes, Nil Torrent

Poster session. Thursday 21, 12:30-13:35

Chair: Jordi Planes

Combinatorial Problem Solving, Logics for Artificial Intelligence. Sentiment Analysis, Text Analysis. Explainability, Argumentation

  • On probabilistic logical argumentation based on conditional probability. Pilar Dellunde, Lluis Godo, Amanda Vidal
  • Some advances on the solution of the generalized law of importation for fuzzy implication functions. Isabel Aguilo Pons, Sebastia Massanet, Juan Vicente Riera
  • Enabling Game-Theoretical Analysis of Social Rules. Nieves Montes, Carles Sierra, Nardine Osman

Sentiment Analysis, Text Analysis

  • Learning Cognitive-Affective Digital Twins from Social Networks. Andrea Navarro, Lledó Museros, Rafael Berlanga
  • A common formal framework for factorial and probabilistic topic modelling techniques. Karina Gibert, Yaroslav Hernandez-Potiomkin

Explainability, Argumentation

  • Applying and verifying an explainability method based on policy graphs in the context of Reinforcement Learning. Antoni Climent, Dmitry Gnatyshak, Sergio Alvarez-Napagao

Computer Vision

  • On Determining Suitable Embedded Devices for Deep Learning Models. Daniel Padilla Carrasco, Hatem A. Rashwan, Domenec Puig
  • Prostate cancer detection in MRI images using radiomics and deep learning segmentation models. Eddardaa Ben Loussaief, Mohamed Abdel-Nasser, Domenec Puig
  • Lesion Detection in Breast Tomosynthesis Using Efficient Deep Learning and Data Augmentation Techniques. Loay Hassan, Mohamed Abel-Nasser, Adel Saleh, Domenec Puig
  • Designing Chest X-ray Datasets for Improving Lung Nodules Detection through Convolutional Neural Networks. Raúl Pedro Aceñero Eixarch, Raúl Díaz-Usechi Laplaza, Rafael Berlanga
  • Affective State-based Framework for e-learning Systems. Juan Antonio Rodríguez García, Joaquim Comas Martínez, Xavier Binefa Valls
  • No-Reference Digital Image Quality Assessment Based on Structure Similarity. Basma Ahmed, Mohamed Abdel-Nasser, Osama Omer, Amal Rashed, Domenec Puig
  • Promising Depth Map Prediction Method from a Single Image based on Conditional Generative Adversarial Network. Saddam Abdulwahab, Hatem A. Rashwan, Armin Masoumian, Najwa Sharaf, Domenec Puig

Poster debate rooms. Thursday 21, 13:35-14:15

  • Room 1.Combinatorial Problem Solving, Logics for Artificial Intelligence. Sentiment Analysis, Text Analysis. Explainability, Argumentation.
    Chair: Maite López
  • Room 2. Computer Vision.
    Chair: Cecilio Angulo

Paper sessions. Thursday 21, 15:15-16:55

Combinatorial Problem Solving, Logics for Artificial Intelligence I

Chair: Ramón Béjar

  • Application of CMSA to the Minimum Positive Influence Dominating Set Problem. Mehmet Anil Akbay, Christian Blum
  • From Non-Clausal MinSAT to Clausal MinSAT. Chu-Min Li, Felip Manyà, Joan Ramon Soler, Amanda Vidal Wandelmer
  • On the Temperature of SAT Formulas. Jesús Giráldez-Cru, Pedro Almagro-Blanco
  • Choosing the Root of the Tree-Decomposition when Solving WCSPs: Preliminary Results. Aleksandra Petrova, Javier Larrosa, Emma Rollon
  • Exploring Lifted Planning Encodings in Essence Prime. Joan Espasa Arxer, Jordi Coll, Mateu Villaret, Ian Miguel

Paper sessions. Thursday 21, 17:10-19:10

Computer Vision I

Chair: Lledó Museros

  • Segmenting the Optic Disc using a Deep Learning Ensemble Model based on OWA Operators. Mohammed Ali, Mohamed Abdelnasser, Mohammed Jabreel, Aïda Valls, Marc Baget
  • Absolute distance prediction based on deep learning object detectiona and monocular depth estimation models. Armin Masoumian, David George Farouk Marei, Saddam Abdulwahab, Julián Cristiano, Domenec Puig Valls, Hatem A. Rashwan
  • WEU-Net: A Weight Excitation U-Net for Lung Nodule Segmentation. Syeda Furruka Banu, Md. Mostafa Kamal Sarker, Mohamed Abdel-Nasser, Hatem A.Rashwan, Domenec Puig
  • Reliable Deep Learning Plant Leaf Disease Classification Based on Light-Chroma Separated Branches. Joao Paulo Schwarz Schuler, Santiago Romani, Mohamed Abdel-Nasser, Hatem Rashwan, Domenec Puig
  • Grouped Pointwise Convolutions Significantly Reduces Parameters in EfficientNet. Joao Paulo Schwarz Schüler, Santiago Romani, Mohamed Abdel-Nasser, Hatem Rashwan, Domenec Puig

Invited talk. Friday 22, 9:00-10:00

Patty Kostkova

  • Digital Public Health Technologies and Social Media in Global Emergencies

Chair: Aïda Valls

Paper sessions. Friday 22, 10:00-11:00

Explainability, Argumentation II

Combinatorial Problem Solving, Logics for Artificial Intelligence II

Computer Vision II

Chair: Isabel Aguiló

  • On the rationality of explanations in classification algorithms. Zoe Falomir, Vicent Costa
  • A Cognitively-Inspired Model for Making Sense of Hasse Diagrams. Dimitra Bourou, Marco Schorlemmer, Enric Plaza
  • Efficient Fundus Image Gradeability Approach Based on Deep Reconstruction-Classification Network. Saif Khalid, Saddam Abdulwahab, Mohamed Abdel-Nasser, Domenec Puig, Hatem A.Rashwan, Julián Cristiano

Paper sessions. Friday 22, 11:20-12:20

Machine Learning

Data Science, Decision Support Systems

Chair: Julià Minguillón

  • Towards Expert-inspired Automatic Criterion to Cut a Dendrogram for Real-Industrial Applications. Shikha Suman, Ashutosh Karna and Karina Gibert
  • Limits of conventional Machine Learning methods to predict pregnancy and multiple pregnancy after embryo transfer. Nuria Correa, Rita Vassena, Jesus Cerquides, Josep Lluis Arcos
  • We Are Not the Same Either Playing: a Proposal for Adaptive Gamification. Inmaculada Rodriguez, Anna Puig, Alex Rodríguez

Poster session. Friday 22, 12:30-13:45

Data Science, Decision Support Systems

Chair: Tere Alsinet

  • The emotional impact of hotel room colour in Spanish and Ecuadorian tourists. Monica P. Buenaño, Luis Gonzalez-Abril, Lledó Museros
  • A Customer Churn Detection Model for the Pay-TV Sector. Vicente López, Rebeca Egea, Lledó Museros, Ismael Sanz
  • On the Convergence of Financial Distress Propagation on Generic Networks. Bernat Salbanya, Jordi Nin, Irene Unceta
  • Supporting enrollment in higher education through a visual recommendation system. Julià Minguillón, Noe Rivas, Jonathan Chacón
  • Data-driven analysis of Friction Stir Welding for aerospace applications. Marta Camps, Maddi Etxegarai, Francesc Bonada, William Lacheny, Dorick Ballat-Durand, Sylvain Pauleau, Xavier Domingo
  • Perceptual maps to aggregate information from decision makers. Olga Porro, Francesc Pardo-Bosch, Mónica Sánchez, Núria Agell

Machine Learning

  • Combining Simulations and Machine Learning for Efficient Prediction of Process Parameters Evolution in Injection Moulding. Albert Abio, Francesc Bonada, Oriol Pujol
  • Iterative update of a Random Forest classifier for Diabetic Retinopathy. Jordi Pascual Fontanilles, Aïda Valls, Antonio Moreno, Pedro Romero Aroca
  • Anomaly Detection for Diagnosing Failures in a Centrifugal Compressor Train. Ian Palacín, Jordi Planes, Simone Arena, Daniel Gibert, Pier Francesco Orrù
  • Pulse identification using Support Vector Machines. Josep Puyol-Gruart, Pere Garcia Calvés, Jesús Vega, Maria Teresa Ceballos, Bea Cobo, Francisco J. Carrera
  • Validation on Real Data of an Extended Embryo-Uterine Probabilistic Graphical Model for Embryo Selection. Adrián Torres-Martín, Jerónimo Hernández-González, Jesús Cerquides
  • Collection, processing and analysis of heterogeneous data coming from Spanish hospitals in the context of COVID-19. Marta Barroso, Adrián Tormos, Raquel Pérez-Arnal, Sergio Alvarez-Napagao, Dario Garcia-Gasulla
  • Cutting tool wearing identification through predictive maintenance and its impact on surface quality. Jose Maria Gonzalez Castro, Francesc Bonada, Giselle Ramirez Sandoval, Eduard Vidales Coca, Nuri Cuadrado Lafoz
  • Mental Workload Detection based on EEG Analysis. Jose Yauri, Aura Hernández, Paul Folch, Débora Gil
  • Alternation measures for the evaluation of selfish agents’ turn-taking. Nikolaos Papadopoulos, Martí Sánchez Fibla

Poster debate rooms. Friday 22, 13:45-14:10

  • Room 1. Data Science, Decision Support Systems.
    Chair: Núria Agell
  • Room 2. Machine Learning.
    Chair: Antonio Moreno

Closure. Friday 22, 14:10-14:30