Alejandro Bellogín

Orcid: 0000-0001-6368-2510

Affiliations:
  • Autonomous University of Madrid, Spain


According to our database1, Alejandro Bellogín authored at least 122 papers between 2008 and 2024.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

Legend:

Book 
In proceedings 
Article 
PhD thesis 
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Bibliography

2024
Modeling disinformation networks on Twitter: structure, behavior, and impact.
Appl. Netw. Sci., December, 2024

A Review of Modern Fashion Recommender Systems.
ACM Comput. Surv., April, 2024

Fairness in recommender systems: research landscape and future directions.
User Model. User Adapt. Interact., March, 2024

Analysing the Effect of Recommendation Algorithms on the Spread of Misinformation.
Proceedings of the 16th ACM Web Science Conference, 2024

Recommendation Fairness in eParticipation: Listening to Minority, Vulnerable and NIMBY Citizens.
Proceedings of the Advances in Information Retrieval, 2024

2023
Bias characterization, assessment, and mitigation in location-based recommender systems.
Data Min. Knowl. Discov., September, 2023

Siamese neural networks in recommendation.
Neural Comput. Appl., July, 2023

A unifying and general account of fairness measurement in recommender systems.
Inf. Process. Manag., 2023

Understanding the Influence of Data Characteristics on the Performance of Point-of-Interest Recommendation Algorithms.
CoRR, 2023

Challenging the Myth of Graph Collaborative Filtering: a Reasoned and Reproducibility-driven Analysis.
Proceedings of the 17th ACM Conference on Recommender Systems, 2023

2022
Point-of-Interest Recommender Systems Based on Location-Based Social Networks: A Survey from an Experimental Perspective.
ACM Comput. Surv., January, 2022

ACM UMAP 2022 report: 30th ACM conference on user modeling, adaptation and personalization.
SIGWEB Newsl., 2022

33rd ACM conference on hypertext and social media.
SIGWEB Newsl., 2022

A reproducible POI recommendation framework: Works mapping and benchmark evaluation.
Inf. Syst., 2022

A Survey of Research on Fair Recommender Systems.
CoRR, 2022

Top-N Recommendation Algorithms: A Quest for the State-of-the-Art.
Proceedings of the UMAP '22: 30th ACM Conference on User Modeling, Adaptation and Personalization, Barcelona, Spain, July 4, 2022

The Challenging Reproducibility Task in Recommender Systems Research between Traditional and Deep Learning Models.
Proceedings of the 30th Italian Symposium on Advanced Database Systems, 2022

An Analysis of Local Explanation with LIME-RS.
Proceedings of the 12th Italian Information Retrieval Workshop 2022, 2022

2021
A flexible framework for evaluating user and item fairness in recommender systems.
User Model. User Adapt. Interact., 2021

Improving accountability in recommender systems research through reproducibility.
User Model. User Adapt. Interact., 2021

On the effects of aggregation strategies for different groups of users in venue recommendation.
Inf. Process. Manag., 2021

Explaining recommender systems fairness and accuracy through the lens of data characteristics.
Inf. Process. Manag., 2021

Simulations for novel problems in recommendation: analyzing misinformation and data characteristics.
CoRR, 2021

Adherence and Constancy in LIME-RS Explanations for Recommendation.
CoRR, 2021

Reenvisioning Collaborative Filtering vs Matrix Factorization.
CoRR, 2021

Point-of-Interest Recommender Systems: A Survey from an Experimental Perspective.
CoRR, 2021

Analysing the Effect of Recommendation Algorithms on the Amplification of Misinformation.
CoRR, 2021

Elliot: A Comprehensive and Rigorous Framework for Reproducible Recommender Systems Evaluation.
Proceedings of the SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2021

Reenvisioning the comparison between Neural Collaborative Filtering and Matrix Factorization.
Proceedings of the RecSys '21: Fifteenth ACM Conference on Recommender Systems, Amsterdam, The Netherlands, 27 September 2021, 2021

Adherence and Constancy in LIME-RS Explanations for Recommendation (Long paper).
Proceedings of the Joint Workshop Proceedings of the 3rd Edition of Knowledge-aware and Conversational Recommender Systems (KaRS) and the 5th Edition of Recommendation in Complex Environments (ComplexRec) co-located with 15th ACM Conference on Recommender Systems (RecSys 2021), 2021

V-Elliot: Design, Evaluate and Tune Visual Recommender Systems.
Proceedings of the RecSys '21: Fifteenth ACM Conference on Recommender Systems, Amsterdam, The Netherlands, 27 September 2021, 2021

How to Perform Reproducible Experiments in the ELLIOT Recommendation Framework: Data Processing, Model Selection, and Performance Evaluation.
Proceedings of the 11th Italian Information Retrieval Workshop 2021, 2021

MSAP: Multi-Step Adversarial Perturbations on Recommender Systems Embeddings.
Proceedings of the Thirty-Fourth International Florida Artificial Intelligence Research Society Conference, 2021

2020
Applying reranking strategies to route recommendation using sequence-aware evaluation.
User Model. User Adapt. Interact., 2020

Exploiting recommendation confidence in decision-aware recommender systems.
J. Intell. Inf. Syst., 2020

Assessing ranking metrics in top-N recommendation.
Inf. Retr. J., 2020

Time and sequence awareness in similarity metrics for recommendation.
Inf. Process. Manag., 2020

Multi-Step Adversarial Perturbations on Recommender Systems Embeddings.
CoRR, 2020

Discovering Related Users in Location-based Social Networks.
Proceedings of the 28th ACM Conference on User Modeling, Adaptation and Personalization, 2020

Recommender Systems and Misinformation: The Problem or the Solution?
Proceedings of the Workshop on Online Misinformation- and Harm-Aware Recommender Systems co-located with 14th ACM Conference on Recommender Systems (RecSys 2020), 2020

Analysis of Co-movement Pattern Mining Methods for Recommendation.
Proceedings of the First Joint Conference of the Information Retrieval Communities in Europe (CIRCLE 2020), 2020

Aspect-based Active Learning for User Preference Elicitation in Recommender Systems.
Proceedings of the First Joint Conference of the Information Retrieval Communities in Europe (CIRCLE 2020), 2020

Similitud Topológica de Usuarios: Aplicación a Los Sistemas de Recomendación.
Proceedings of the First Joint Conference of the Information Retrieval Communities in Europe (CIRCLE 2020), 2020

2019
A comparative analysis of recommender systems based on item aspect opinions extracted from user reviews.
User Model. User Adapt. Interact., 2019

Building user profiles based on sequences for content and collaborative filtering.
Inf. Process. Manag., 2019

Recommender Systems Fairness Evaluation via Generalized Cross Entropy.
Proceedings of the Workshop on Recommendation in Multi-stakeholder Environments co-located with the 13th ACM Conference on Recommender Systems (RecSys 2019), 2019

Attribute-based evaluation for recommender systems: incorporating user and item attributes in evaluation metrics.
Proceedings of the 13th ACM Conference on Recommender Systems, 2019

Information Retrieval and Recommender Systems.
Proceedings of the Data Science in Practice, 2019

2018
Recommender Systems Evaluation.
Proceedings of the Encyclopedia of Social Network Analysis and Mining, 2nd Edition, 2018

Coherence and inconsistencies in rating behavior: estimating the magic barrier of recommender systems.
User Model. User Adapt. Interact., 2018

A novel approach for venue recommendation using cross-domain techniques.
CoRR, 2018

On the robustness and discriminative power of information retrieval metrics for top-N recommendation.
Proceedings of the 12th ACM Conference on Recommender Systems, 2018

Towards an open, collaborative REST API for recommender systems.
Proceedings of the 12th ACM Conference on Recommender Systems, 2018

Challenges on Evaluating Venue Recommendation Approaches: Position Paper.
Proceedings of the Workshop on Recommenders in Tourism, 2018

Measuring anti-relevance: a study on when recommendation algorithms produce bad suggestions.
Proceedings of the 12th ACM Conference on Recommender Systems, 2018

Time-Aware Novelty Metrics for Recommender Systems.
Proceedings of the Advances in Information Retrieval, 2018

New approaches for evaluation: correctness and freshness: Extended Abstract.
Proceedings of the 5th Spanish Conference on Information Retrieval, 2018

Applying Subsequence Matching to Collaborative Filtering: Extended Abstract.
Proceedings of the 5th Spanish Conference on Information Retrieval, 2018

Neighbor Selection for Cold Users in Collaborative Filtering with Positive-Only Feedback.
Proceedings of the Advances in Artificial Intelligence, 2018

Offline and Online Evaluation of Recommendations.
Proceedings of the Collaborative Recommendations, 2018

2017
Collaborative filtering based on subsequence matching: A new approach.
Inf. Sci., 2017

Statistical biases in Information Retrieval metrics for recommender systems.
Inf. Retr. J., 2017

Evaluating Decision-Aware Recommender Systems.
Proceedings of the Eleventh ACM Conference on Recommender Systems, 2017

Personalized recommendations in e-participation: offline experiments for the 'Decide Madrid' platform.
Proceedings of International Workshop on Citizens for Recommender Systems, 2017

Revisiting Neighbourhood-Based Recommenders For Temporal Scenarios.
Proceedings of the 1st Workshop on Temporal Reasoning in Recommender Systems co-located with 11th International Conference on Recommender Systems (RecSys 2017), 2017

2016
A Framework for Dataset Benchmarking and Its Application to a New Movie Rating Dataset.
ACM Trans. Intell. Syst. Technol., 2016

The strange case of reproducibility versus representativeness in contextual suggestion test collections.
Inf. Retr. J., 2016

Studying the Effect of Data Structures on the Efficiency of Collaborative Filtering Systems.
Proceedings of the 4th Spanish Conference on Information Retrieval, 2016

2015
Non-transparent recommender system evaluation leads to misleading results.
Tiny Trans. Comput. Sci., 2015

The Not-so-Magic Magic Barrier of Recommender Systems.
Tiny Trans. Comput. Sci., 2015

Improving Contextual Suggestions using Open Web Domain Knowledge.
Proceedings of the International Workshop on Social Personalisation & Search, 2015

Replicable Evaluation of Recommender Systems.
Proceedings of the 9th ACM Conference on Recommender Systems, 2015

2014
Neighbor Selection and Weighting in User-Based Collaborative Filtering: A Performance Prediction Approach.
ACM Trans. Web, 2014

Report on the workshop on reproducibility and replication in recommender systems evaluation (RepSys).
SIGIR Forum, 2014

RiVal: A New Benchmarking Toolkit for Recommender Systems.
ERCIM News, 2014

The Magic Barrier of Recommender Systems - No Magic, Just Ratings.
Proceedings of the User Modeling, Adaptation, and Personalization, 2014

Better Contextual Suggestions in ClueWeb12 Using Domain Knowledge Inferred from The Open Web.
Proceedings of The Twenty-Third Text REtrieval Conference, 2014

You are What You Eat! Tracking Health Through Recipe Interactions.
Proceedings of the 6th Workshop on Recommender Systems and the Social Web (RSWeb 2014) co-located with the 8th ACM Conference on Recommender Systems (RecSys 2014), 2014

Rival: a toolkit to foster reproducibility in recommender system evaluation.
Proceedings of the Eighth ACM Conference on Recommender Systems, 2014

Comparative recommender system evaluation: benchmarking recommendation frameworks.
Proceedings of the Eighth ACM Conference on Recommender Systems, 2014

Implicit vs. explicit trust in social matrix factorization.
Proceedings of the Eighth ACM Conference on Recommender Systems, 2014

REDD 2014 - international workshop on recommender systems evaluation: dimensions and design.
Proceedings of the Eighth ACM Conference on Recommender Systems, 2014

Effects of Position Bias on Click-Based Recommender Evaluation.
Proceedings of the Advances in Information Retrieval, 2014

Challenges on Combining Open Web and Dataset Evaluation Results: The Case of the Contextual Suggestion Track.
Proceedings of the Advances in Information Retrieval, 2014

Do recommendations matter?: news recommendation in real life.
Proceedings of the Computer Supported Cooperative Work, 2014

2013
An empirical comparison of social, collaborative filtering, and hybrid recommenders.
ACM Trans. Intell. Syst. Technol., 2013

Predicting Recommender System Performance from an Information Retrieval Perspective.
Tiny Trans. Comput. Sci., 2013

A comparative study of heterogeneous item recommendations in social systems.
Inf. Sci., 2013

Bridging memory-based collaborative filtering and text retrieval.
Inf. Retr., 2013

Relevance-based language modelling for recommender systems.
Inf. Process. Manag., 2013

Information Retrieval and User-Centric Recommender System Evaluation.
Proceedings of the Late-Breaking Results, 2013

Relating Personality Types with User Preferences in Multiple Entertainment Domains.
Proceedings of the Late-Breaking Results, 2013

CWI and TU Delft Notebook TREC 2013: Contextual Suggestion, Federated Web Search, KBA, and Web Tracks.
Proceedings of The Twenty-Second Text REtrieval Conference, 2013

Improving memory-based collaborative filtering by neighbour selection based on user preference overlap.
Proceedings of the Open research Areas in Information Retrieval, 2013

Probabilistic collaborative filtering with negative cross entropy.
Proceedings of the Seventh ACM Conference on Recommender Systems, 2013

Workshop on reproducibility and replication in recommender systems evaluation: RepSys.
Proceedings of the Seventh ACM Conference on Recommender Systems, 2013

Artist Popularity: Do Web and Social Music Services Agree?
Proceedings of the Seventh International Conference on Weblogs and Social Media, 2013

Understanding Similarity Metrics in Neighbour-based Recommender Systems.
Proceedings of the International Conference on the Theory of Information Retrieval, 2013

Exploiting Social Networks in Recommendation: a Multi-Domain Comparison.
Proceedings of the 13th Dutch-Belgian Workshop on Information Retrieval, 2013

Document Difficulty Framework for Semi-automatic Text Classification.
Proceedings of the Data Warehousing and Knowledge Discovery, 2013

A month in the life of a production news recommender system.
Proceedings of the 2013 workshop on Living labs for information retrieval evaluation, 2013

Time-Aware Evaluation of Methods for Identifying Active Household Members in Recommender Systems.
Proceedings of the Advances in Artificial Intelligence, 2013

2012
Using graph partitioning techniques for neighbour selection in user-based collaborative filtering.
Proceedings of the Sixth ACM Conference on Recommender Systems, 2012

Time feature selection for identifying active household members.
Proceedings of the 21st ACM International Conference on Information and Knowledge Management, 2012

2011
An Enhanced Semantic Layer for Hybrid Recommender Systems: Application to News Recommendation.
Int. J. Semantic Web Inf. Syst., 2011

Semantic Disambiguation and Contextualisation of Social Tags.
Proceedings of the Advances in User Modeling, 2011

Performance Prediction in Recommender Systems.
Proceedings of the User Modeling, Adaption and Personalization, 2011

Self-adjusting hybrid recommenders based on social network analysis.
Proceedings of the Proceeding of the 34th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2011

Precision-oriented evaluation of recommender systems: an algorithmic comparison.
Proceedings of the 2011 ACM Conference on Recommender Systems, 2011

Predicting performance in recommender systems.
Proceedings of the 2011 ACM Conference on Recommender Systems, 2011

Predicting the Performance of Recommender Systems: An Information Theoretic Approach.
Proceedings of the Advances in Information Retrieval Theory, 2011

Semantic Contextualisation of Social Tag-Based Profiles and Item Recommendations.
Proceedings of the E-Commerce and Web Technologies - 12th International Conference, 2011

Text Retrieval Methods for Item Ranking in Collaborative Filtering.
Proceedings of the Advances in Information Retrieval, 2011

Structured collaborative filtering.
Proceedings of the 20th ACM Conference on Information and Knowledge Management, 2011

2010
Content-based recommendation in social tagging systems.
Proceedings of the 2010 ACM Conference on Recommender Systems, 2010

A study of heterogeneity in recommendations for a social music service.
Proceedings of the 1st International Workshop on Information Heterogeneity and Fusion in Recommender Systems, 2010

A Performance Prediction Approach to Enhance Collaborative Filtering Performance.
Proceedings of the Advances in Information Retrieval, 2010

Discerning Relevant Model Features in a Content-based Collaborative Recommender System.
Proceedings of the Preference Learning., 2010

2009
Predicting Neighbor Goodness in Collaborative Filtering.
Proceedings of the Flexible Query Answering Systems, 8th International Conference, 2009

2008
A multilayer ontology-based hybrid recommendation model.
AI Commun., 2008

Ontology-Based Personalised and Context-Aware Recommendations of News Items.
Proceedings of the 2008 IEEE / WIC / ACM International Conference on Web Intelligence, 2008

News@hand: A Semantic Web Approach to Recommending News.
Proceedings of the Adaptive Hypermedia and Adaptive Web-Based Systems, 2008


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