Gabriel de Souza Pereira Moreira

38 papers A* 1A 8Journal 16Unranked 13

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Nemotron ColEmbed V2: Top-Performing Late Interaction embedding models for Visual Document Retrieval. CoRR Gabriel de Souza Pereira Moreira, Ronay Ak, Mengyao Xu, Oliver Holworthy, Benedikt Schifferer, Zhiding Yu, Yauhen Babakhin, Radek Osmulski, Jiarui Cai, Ryan Chesler, Bo Liu, Even Oldridge
2025	A	`conf`	Improving Text Embedding Models with Positive-aware Hard-negative Mining. CIKM Gabriel de Souza Pereira Moreira, Radek Osmulski, Mengyao Xu, Ronay Ak, Benedikt Schifferer, Even Oldridge
2025	J	`jnl`	Llama Nemoretriever Colembed: Top-Performing Text-Image Retrieval Model. CoRR Mengyao Xu, Gabriel de Souza Pereira Moreira, Ronay Ak, Radek Osmulski, Yauhen Babakhin, Zhiding Yu, Benedikt Schifferer, Even Oldridge
2025	J	`jnl`	Llama-Embed-Nemotron-8B: A Universal Text Embedding Model for Multilingual and Cross-Lingual Tasks. CoRR Yauhen Babakhin, Radek Osmulski, Ronay Ak, Gabriel de Souza Pereira Moreira, Mengyao Xu, Benedikt Schifferer, Bo Liu, Even Oldridge
2025	J	`jnl`	MIRACL-VISION: A Large, multilingual, visual document retrieval benchmark. CoRR Radek Osmulski, Gabriel de Souza Pereira Moreira, Ronay Ak, Mengyao Xu, Benedikt Schifferer, Even Oldridge
2025	J	`jnl`	Omni-Embed-Nemotron: A Unified Multimodal Retrieval Model for Text, Image, Audio, and Video. CoRR Mengyao Xu, Wenfei Zhou, Yauhen Babakhin, Gabriel de Souza Pereira Moreira, Ronay Ak, Radek Osmulski, Bo Liu, Even Oldridge, Benedikt Schifferer
2024	J	`jnl`	Enhancing Q&A Text Retrieval with Ranking Models: Benchmarking, fine-tuning and deploying Rerankers for RAG. CoRR Gabriel de Souza Pereira Moreira, Ronay Ak, Benedikt Schifferer, Mengyao Xu, Radek Osmulski, Even Oldridge
2024	J	`jnl`	NV-Retriever: Improving text embedding models with effective hard-negative mining. CoRR Gabriel de Souza Pereira Moreira, Radek Osmulski, Mengyao Xu, Ronay Ak, Benedikt Schifferer, Even Oldridge
2023	A	`conf`	Investigating the effects of incremental training on neural ranking models. RecSys Benedikt Schifferer, Wenzhe Shi, Gabriel de Souza Pereira Moreira, Even Oldridge, Chris Deotte, Gilberto Titericz, Kazuki Onodera, Praveen Dhinwa, Vishal Agrawal, Chris Green
2023	J	`jnl`	LlamaRec: Two-Stage Recommendation using Large Language Models for Ranking. CoRR Zhenrui Yue, Sara Rabhi, Gabriel de Souza Pereira Moreira, Dong Wang, Even Oldridge
2022	A	`conf`	Building and Deploying a Multi-Stage Recommender System with Merlin. RecSys Karl Higley, Even Oldridge, Ronay Ak, Sara Rabhi, Gabriel de Souza Pereira Moreira
2022	A*	`conf`	Reducing the Friction for Building Recommender Systems with Merlin. KDD Sara Rabhi, Ronay Ak, Marc Romeijn, Gabriel de Souza Pereira Moreira, Benedikt D. Schifferer
2022	A	`conf`	Training and Deploying Multi-Stage Recommender Systems. RecSys Ronay Ak, Benedikt Schifferer, Sara Rabhi, Gabriel de Souza Pereira Moreira
2021	A	`conf`	End-to-End Session-Based Recommendation on GPU. RecSys Gabriel de Souza Pereira Moreira, Sara Rabhi, Ronay Ak, Benedikt Schifferer
2021	J	`jnl`	Synthetic Data and Simulators for Recommendation Systems: Current State and Future Directions. CoRR Adam Lesnikowski, Gabriel de Souza Pereira Moreira, Sara Rabhi, Karl Byleen-Higley
2021	J	`jnl`	Transformers with multi-modal features and post-fusion context for e-commerce session-based recommendation. CoRR Gabriel de Souza Pereira Moreira, Sara Rabhi, Ronay Ak, Md Yasin Kabir, Even Oldridge
2021	A	`conf`	Transformers4Rec: Bridging the Gap between NLP and Sequential / Session-Based Recommendation. RecSys Gabriel de Souza Pereira Moreira, Sara Rabhi, Jeongmin Lee, Ronay Ak, Even Oldridge
2021	—	`conf`	Using Deep Learning to Win the Booking.com WSDM WebTour21 Challenge on Sequential Recommendations. WebTour@WSDM Benedikt Schifferer, Chris Deotte, Jean-Francois Puget, Gabriel de Souza Pereira Moreira, Gilberto Titericz, Jiwei Liu, Ronay Ak
2020	J	`jnl`	CHAMELEON: A Deep Learning Meta-Architecture for News Recommender Systems [Phd. Thesis]. CoRR Gabriel de Souza Pereira Moreira
2020	—	`conf`	GPU Accelerated Feature Engineering and Training for Recommender Systems. RecSys Challenge Benedikt Schifferer, Gilberto Titericz, Chris Deotte, Christof Henkel, Kazuki Onodera, Jiwei Liu, Bojan Tunguz, Even Oldridge, Gabriel de Souza Pereira Moreira, Ahmet Erdem
2020	J	`jnl`	Hybrid Session-based News Recommendation using Recurrent Neural Networks. CoRR Gabriel de Souza Pereira Moreira, Dietmar Jannach, Adilson Marques da Cunha
2020	—	`conf`	Why Are Deep Learning Models Not Consistently Winning Recommender Systems Competitions Yet?: A Position Paper. RecSys Challenge Dietmar Jannach, Gabriel de Souza Pereira Moreira, Even Oldridge
2019	J	`jnl`	Contextual Hybrid Session-Based News Recommendation With Recurrent Neural Networks. IEEE Access Gabriel de Souza Pereira Moreira, Dietmar Jannach, Adilson Marques da Cunha
2019	J	`jnl`	Contextual Hybrid Session-based News Recommendation with Recurrent Neural Networks. CoRR Gabriel de Souza Pereira Moreira, Dietmar Jannach, Adilson Marques da Cunha
2019	—	`conf`	On the Importance of News Content Representation in Hybrid Neural Session-based Recommender Systems. INRA@RecSys Gabriel de Souza Pereira Moreira, Dietmar Jannach, Adilson Marques da Cunha
2019	J	`jnl`	On the Importance of News Content Representation in Hybrid Neural Session-based Recommender Systems. CoRR Gabriel de Souza Pereira Moreira, Dietmar Jannach, Adilson Marques da Cunha
2018	A	`conf`	CHAMELEON: a deep learning meta-architecture for news recommender systems. RecSys Gabriel de Souza Pereira Moreira
2018	—	`conf`	News Session-Based Recommendations using Deep Neural Networks. DLRS@RecSys Gabriel de Souza Pereira Moreira, Felipe Ferreira, Adilson Marques da Cunha
2018	J	`jnl`	News Session-Based Recommendations using Deep Neural Networks. CoRR Gabriel de Souza Pereira Moreira, Felipe Ferreira, Adilson Marques da Cunha
2016	A	`conf`	A Recommender System to tackle Enterprise Collaboration. RecSys Gabriel de Souza Pereira Moreira, Gilmar Alves de Souza
2015	—	`conf`	A Software Framework for Identifying the Law of Demeter Violations. ITNG Roberto Pepato Mellado, Gabriel de Souza Pereira Moreira, Adilson Marques da Cunha, Luiz Alberto Vieira Dias
2015	—	`conf`	Comparing Offline and Online Recommender System Evaluations on Long-tail Distributions. RecSys Posters Gabriel de Souza Pereira Moreira, Gilmar Alves de Souza, Adilson Marques da Cunha
2014	—	`conf`	Recognizing the Brazilian Signs Language Alphabet with Neural Networks over Visual 3D Data Sensor. IBERAMIA Gabriel de Souza Pereira Moreira, Gustavo Ravanhani Matuck, Osamu Saotome, Adilson Marques da Cunha
2011	—	`conf`	METACOM: Um Método para Análise de Correlação entre Métricas de Produto de Software e Propensão a Manutenção. SBQS Gabriel de Souza Pereira Moreira, Roberto Pepato Mellado, Adilson Marques da Cunha, Luiz Alberto Vieira Dias
2010	—	`conf`	ETL Process Model for a Manufacture Cells Production Line Integration. ITNG Harison Pereira Bila de Carvalho, Danilo Battaglia, Denis Ávila Montini, Gabriel de Souza Pereira Moreira, Luiz Alberto Vieira Dias, Paulo Marcelo Tasinaffo
2010	—	`conf`	Software Product Measurement and Analysis in a Continuous Integration Environment. ITNG Gabriel de Souza Pereira Moreira, Roberto Pepato Mellado, Denis Ávila Montini, Luiz Alberto Vieira Dias, Adilson Marques da Cunha
2009	—	`conf`	Design Patterns Reuse for Real Time Embedded Software Development. ITNG Gabriel de Souza Pereira Moreira, Denis Ávila Montini, Daniela America da Silva, Felipe Rafael Motta Cardoso, Luiz Alberto Vieira Dias, Adilson Marques da Cunha
2009	—	`conf`	Final Inspection for Design Pattern Homologation Using a Real Time Embedded Software in a Production Line. ITNG Gabriel de Souza Pereira Moreira, Denis Ávila Montini, Danilo Douradinho Fernandes, Felipe Rafael Motta Cardoso, Luiz Alberto Vieira Dias, Adilson Marques da Cunha