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Publications
RANa: Retrieval-Augmented Navigation
Transactions on Machine Learning Research (TMLR), January 2026
PISCO: Pretty simple compression for retrieval-augmented generation
The 63rd Annual Meeting of the Association for Computational Linguistics (ACL), Vienna, Austria, 27 July - 1 August, 2025
Reranking with compressed document representation
arXiv:2505.15394
Provence: efficient and robust context pruning for retrieval-augmented generation
The Thirteenth International Conference on Learning Representations (ICLR), Singapore, 24-28 April, 2025
OSCAR: Online Soft Compression And Reranking
arXiv:2504.07109
Context Embeddings for Efficient Answer Generation in RAG
The 18th ACM International Conference on Web Search and Data Mining (WSDM), Hannover, Germany, 10-14 March, 2025
BERGEN: A Benchmarking Library for Retrieval-Augmented Generation
Findings of the Conference on Empirical Methods in Natural Language Processing (EMNLP), Miami, Florida, 12-16 November, 2024
Retrieval-augmented generation in multilingual settings
Proceedings of the 1st Workshop on Towards Knowledgeable Language Models (KnowLLM), in conjunction with the 62nd Annual Meeting of the Association for Computational Linguistics (ACL), Bangkok, Thailand, 16 August, 2024
SPLATE: Sparse Late Interaction Retrieval
The 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, Washington D.C., USA, 14-18 July, 2024
Two-step SPLADE: simple, efficient and effective approximation of SPLADE
Findings of the 46th European Conference on Information Retrieval (ECIR), Glasgow, Scotland, 24-28 March, 2024
A thorough comparison of cross-encoders and LLMs for reranking SPLADE
arXiv:2403.10407
Towards Effective and Efficient Sparse Neural Information Retrieval
ACM Transactions on Information Systems (TOIS), December 2023
The tale of two MS MARCO – and their unfair comparisons
46th International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR ’23), Taipei, Taiwan, 23-27 July, 2023
A static pruning study on sparse neural retrievers
46th International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR ’23), Taipei, Taiwan, 23-27 July, 2023
Benchmarking middle-trained language models for neural search
46th International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR ’23), Taipei, Taiwan, 23-27 July, 2023
AToMiC: an image/text retrieval test collection to support multimedia content creation
46th International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR ’23), Taipei, Taiwan, 23-27 July, 2023
RAToMiC: a text/image retrieval test collection to support multimedia content creation
arXiv:2304.01961
Parameter-efficient sparse retrievers and rerankers using adapters
45th European Conference on Information Retrieval (ECIR), Dublin, Ireland, 2–6 April, 2023
A study on FGSM adversarial training for neural retrieval
45th European Conference on Information Retrieval (ECIR), Dublin, Ireland, 2–6 April, 2023
An experimental study on pretraining transformers from scratch for IR
45th European Conference on Information Retrieval (ECIR), Dublin, Ireland, 2–6 April, 2023
Query performance prediction for Neural IR: are we there yet?
45th European Conference on Information Retrieval (ECIR), Dublin, Ireland, 2–6 April, 2023
MS-Shift: an analysis of MS MARCO distribution shifts on neural retrieval
45th European Conference on Information Retrieval (ECIR), Dublin, Ireland, 2–6 April, 2023
NAVER LABS Europe (SPLADE) @ TREC Deep Learning 2022
Text REtrieval Conference (TREC), Gaithersburg, United States, 14-18 November, 2022
From distillation to hard negative sampling: making sparse neural IR models more effective
SIGIR '22: Proceedings of the 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, pp 2353–2359, July 2022.
An efficiency study for SPLADE models
SIGIR '22: Proceedings of the 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, pp. 2220–2226, July 2022.
Toward a fine-grained analysis of distribution shifts in MSMARCO
Published on arXiv.org, 5 May, 2022
Match your words! A study of lexical matching in neural information retrieval
44th European Conference on Information Retrieval (ECIR), Stavanger, Norway, 10-14 April, 2022
Learning with label noise for image retrieval by selecting interactions
Winter Conference on Applications of Computer Vision (WACV), Hawaii, USA, 4-8 January, 2022
NAVER LABS Europe (SPLADE) @ TREC DEEP LEARNING 2021
Text REtrieval Conference (TREC), 17-19 November, 2021
Efficient inference for multilingual neural machine translation
Conference on Empirical Methods in Natural Language Processing (EMNLP), Punta Cana, Dominican Republic (hybrid event), 7-11 November 2021
SPLADE v2: Sparse Lexical and Expansion Model for Information Retrieval
Published on arXiv.org
Masked adversarial generation for neural machine translation
Published on arXiv.org, 1 September, 2021
SPLADE: sparse lexical and expansion model for first stage ranking
Proceedings of the 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, pp. 2288-2292 (SIGIR 2021), virtual event, 11-15 July, 2021
Composite code sparse autoencoders for first stage retrieval
44th International ACM SIGIR Conference on Research and Development in Information Retrieval, virtual event, 11-15 July, 2021
Evaluating an itinerary recommendation algorithm for runners
ACM Conference on Human Factors in Computing Systems (CHI), Online Virtual Conference (originally Yokohama, Japan), 8-13 May, 2021
A white box analysis of ColBERT
European Conference on Information Retrieval (ECIR), Lucca, Italy (online event), 28 March-3 April, 2021
Learning to rank images with cross-modal graph convolutions
European Conference on Information Retrieval (ECIR), Lisbon, Portugal (virtual event), 14-17 April, 2020
On the use of BERT for neural machine translation
3rd Workshop on Neural Generation and Translation (WNGT 2019), EMNLP, Hong Kong, China, 3-7 November, 2019 ​
Running tour generation for unknown environments
HCII 2019, Orlando, USA, 26-31 July, 2019
Comparing machine learning approaches for table recognition in historical register books
13th IAPR International Workshop on Document Analysis Systems, Vienna, Austria, 24-27 April, 2018
An Extended Framework for Marginalized Domain Adaptation
arXiv:1702.05993
What to do when the access to the source data is constrained?
Domain Adaptation in Computer Vision Applications, Ed: Gabriela Csurka, Springer Series Advances in Computer Vision and Pattern Recognition, DOI: 10.1007/978-3-319-58347-1_14, pp. 133-149
Discrepancy-based networks for unsupervised domain adaptation : a comparative study
ICCV workshop on Transferring and Adapting Source Knowledge in Computer Vision (TASK-CV), Venice, Italy, 22-29 October, 2017
Unsupervised Domain Adaptation with Regularized Domain Instance Denoising
ECCV, Amsterdam, the Netherlands, October 8-16, 2016.
Domain Adaptation in the Absence of Source Domain Data
22nd ACM SIGKDD Conference on Knowledge Discovery and Data Mining, San Francisco, California, August 13-17, 2016. Full paper available on KDD 2016 Website
A Domain Adaptation Regularization for Denoising Autoencoders
ACL, Berlin, Germany, August 7-12, 2016
Transductive Adaptation of Black Box Predictions
ACL, Berlin, Germany, August 7-12, 2016.
Evaluating Stacked Marginalised Denoising Autoencoders within Domain Adaptation Methods
CLEF, Toulouse, France, 8-11 September, 2015
New Algorithms for Parking Demand Management and a City Scale Deployment
KDD 2014, New York City, USA, August 24-27, 2014.
Concavity in IR Models
CIKM, Sheraton, Maui Hawaii, Oct 29-Nov 2, 2012.
Deliberation in Policy Design – The FUPOL project
10th International Conference on the Design of Cooperative Systems from research to practice, Marseille, France, 30 May - 1 June, 2012.
An Empirical Study of Fusion Operators for Multi-Modal Image Retrieval
10th Workshop on Content-Based Multimedia Indexing, Annecy, France, June 27-29, 2012.
XRCE and CEA LIST’s Participation at Wikipedia Retrieval of ImageCLEF 2011
Conference on Multilingual and Multimodal Information Access Evaluation, Amsterdam, Netherlands, 19-22 September 2011.
Is Document Frequency important for PRF?
ICTIR, 3rd International Conference on the Theory of Information Retrieval, Bertinoro, Italy, 12-14 September 2011.
XRCE’s Participation at Medical Image Modality Classification and Ad-hoc Retrieval Tasks of ImageCLEF 2011
Conference on Multilingual and Multimodal Information Access Evaluation, Amsterdam, Netherlands, 19-22 September 2011.
A Document Frequency Constraint for Pseudo-Relevance Feedback Models
CORIA, Avignon, France, March 16-18, 2011.
Do IR models satisfy the TDC Retrieval Constraint?
SIGIR, Beijing, China, July 24-28, 2011.
Medical image modality classification and retrieval
CBMI 2011, 9th International Workshop on Content-Based Multimedia Indexing, Madrid, Spain, 13-15 June, 2011,
Semantic Combination of Textual and Visual Information in Multimedia Retrieval
ICMR-International Conference on Multimedia Retrieval(ACM)- Trento,Italy - April 17-20,2011
Modele de RI fondes sur l Information
CIFED 2010 Colloque International Francophone sur l Ecrit et le Document, 18-20 mars 2010, Sousse, Tunisie
Comparison of Several Combinations of Multimodal and Diversity seeking Methods for Multimedia Retrieval
CLEF Proceedings (Advances in Multilingual and Multimodal Information Retrieval),LNCS 2010, Volume 6242, pages 124-132 : Paper available on Springer
Leveraging Image, Text and Cross-media Similarities for Diversity-focused Multimedia Retrieval
Book chapter, ImageCLEF, Experimental Evaluation in Visual Information Retrieval, Eds: H. Müller, P. Clough, T. Deselaers, B. Caputo, Springer Book, ISBN 978-3-642-15180-4. Full paper available on Springer Website
Information-Based Models for Ad Hoc IR
ACM SIGIR 2010 (Special Interest Group on Information Retrieval), Geneva, Switzerland, 19-23 July 2010
Retrieval Constraints and Word Frequency Distributions : a Log-Logistic Model for IR
CIKM 2009 (18th ACM Conference on Information and Knowledge Management), Hong Kong, November 2-6, 2009
Bridging Language Modeling & Divergence From Randomness Approaches: A Log-logistic Model for IR
ICTIR 2009 (International Conference in the Theory of Information Retrieval), Cambridge, UK, 10-12 September 2009.<BR> Event organized by Microsoft Research and the Open University. The proceedings will be published by Springer in the Lecture Notes in Computer Science series.
XRCE Participation to CLEF 2008 – Ad-Hoc Track
Will appear in Working Notes of CLEF 2009
XRCE Participation to ImageCLEF 2008
CLEF 2008 Workshop, 17-19 September 2008, Aarhus, Denmark
The Beta Negative Binomial Distribution for Text Modeling
ECIR, 30th European Conference on Information Retrieval, Glasgow, Scotland, 30th March - 3rd April 2008.
XRCE s Participation to CLEF 2007 Domain-specific Track
CLEF (Cross-Language Evaluation Forum) 2007, Budapest, Hungary, 19-21 September 2007.
XRCE s Participation to ImageCLEFphoto 2007
CLEF (Cross-Language Evaluation Forum) 2007, Budapest, Hungary, 19-21 September 2007.
Lexical Entailment for Information Retrieval
European Conference on Information Retrieval, London, UK, 10-12 April 2006.



