Guilherme Henrique Caçador Ramos
AuthID: R-004-VCW
1
TITLE: Robust Privacy-Preserving Federated Item Ranking in Online Marketplaces: Exploiting Platform Reputation for Effective Aggregation
AUTHORS: Ramos, Guilherme; Boratto, Ludovico; Marras, Mirko;
PUBLISHED: 2025, SOURCE: IEEE TRANSACTIONS ON BIG DATA, VOLUME: 11, ISSUE: 1
AUTHORS: Ramos, Guilherme; Boratto, Ludovico; Marras, Mirko;
PUBLISHED: 2025, SOURCE: IEEE TRANSACTIONS ON BIG DATA, VOLUME: 11, ISSUE: 1
2
TITLE: Distributed Computation of Source, Target, and Mixed Strongly Connected Components in Multi-agent Systems
AUTHORS: Guilherme Ramos; Sérgio Pequito;
PUBLISHED: 2025, SOURCE: 16th APCA International Conference on Automatic Control and Soft Computing, CONTROLO 2024 in Lecture Notes in Electrical Engineering, VOLUME: 1325 LNEE
AUTHORS: Guilherme Ramos; Sérgio Pequito;
PUBLISHED: 2025, SOURCE: 16th APCA International Conference on Automatic Control and Soft Computing, CONTROLO 2024 in Lecture Notes in Electrical Engineering, VOLUME: 1325 LNEE
3
TITLE: Reputation-based resilient consensus with privacy guarantees
AUTHORS: Guilherme Ramos; Sergio Pequito; Daniel Silvestre;
PUBLISHED: 2025, SOURCE: IEEE Transactions on Control of Network Systems
AUTHORS: Guilherme Ramos; Sergio Pequito; Daniel Silvestre;
PUBLISHED: 2025, SOURCE: IEEE Transactions on Control of Network Systems
4
TITLE: Private Preferences, Public Rankings: A Privacy-Preserving Framework for Marketplace Recommendations
AUTHORS: Guilherme Ramos; Ludovico Boratto; Mirko Marras;
PUBLISHED: 2025, SOURCE: Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval
AUTHORS: Guilherme Ramos; Ludovico Boratto; Mirko Marras;
PUBLISHED: 2025, SOURCE: Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval
5
TITLE: A Discrete-Time Reputation-Based Resilient Consensus Algorithm for Synchronous or Asynchronous Communications PDF
AUTHORS: Ramos, Guilherme; Silvestre, Daniel; Silvestre, Carlos;
PUBLISHED: 2024, SOURCE: IEEE TRANSACTIONS ON AUTOMATIC CONTROL, VOLUME: 69, ISSUE: 1
AUTHORS: Ramos, Guilherme; Silvestre, Daniel; Silvestre, Carlos;
PUBLISHED: 2024, SOURCE: IEEE TRANSACTIONS ON AUTOMATIC CONTROL, VOLUME: 69, ISSUE: 1
6
TITLE: Privacy-Preserving Average Consensus Through Network Augmentation Full Text
AUTHORS: Ramos, Guilherme; A. Pedro Aguiar ; Kar, Soummya; Pequito, Sergio;
PUBLISHED: 2024, SOURCE: IEEE TRANSACTIONS ON AUTOMATIC CONTROL, VOLUME: 69, ISSUE: 10
AUTHORS: Ramos, Guilherme; A. Pedro Aguiar ; Kar, Soummya; Pequito, Sergio;
PUBLISHED: 2024, SOURCE: IEEE TRANSACTIONS ON AUTOMATIC CONTROL, VOLUME: 69, ISSUE: 10
7
TITLE: Towards Ethical Item Ranking: A Paradigm Shift from User-Centric to Item-Centric Approaches
AUTHORS: Ramos, Guilherme; Boratto, Ludovico; Marras, Mirko;
PUBLISHED: 2024, SOURCE: 47th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR) in PROCEEDINGS OF THE 47TH INTERNATIONAL ACM SIGIR CONFERENCE ON RESEARCH AND DEVELOPMENT IN INFORMATION RETRIEVAL, SIGIR 2024
AUTHORS: Ramos, Guilherme; Boratto, Ludovico; Marras, Mirko;
PUBLISHED: 2024, SOURCE: 47th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR) in PROCEEDINGS OF THE 47TH INTERNATIONAL ACM SIGIR CONFERENCE ON RESEARCH AND DEVELOPMENT IN INFORMATION RETRIEVAL, SIGIR 2024
8
TITLE: Towards Ethical Item Ranking: A Paradigm Shift from User-Centric to Item-Centric Approaches
AUTHORS: Guilherme Ramos; Mirko Marras; Ludovico Boratto;
PUBLISHED: 2024, SOURCE: Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2024, Washington DC, USA, July 14-18, 2024
AUTHORS: Guilherme Ramos; Mirko Marras; Ludovico Boratto;
PUBLISHED: 2024, SOURCE: Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2024, Washington DC, USA, July 14-18, 2024
INDEXED IN: 
DBLP
DBLP IN MY: DBLP
DBLP9
TITLE: Towards Ethical Item Ranking: A Paradigm Shift from User-Centric to Item-Centric Approaches
AUTHORS: Guilherme Ramos; Mirko Marras; Ludovico Boratto;
PUBLISHED: 2024, SOURCE: 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2024 in SIGIR 2024 - Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval
AUTHORS: Guilherme Ramos; Mirko Marras; Ludovico Boratto;
PUBLISHED: 2024, SOURCE: 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2024 in SIGIR 2024 - Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval
INDEXED IN: 
Scopus
Scopus10
TITLE: A Scalable Distributed Dynamical Systems Approach to Learn the Strongly Connected Components and Diameter of Networks Full Text
AUTHORS: Reed, Emily A. A.; Ramos, Guilherme; Bogdan, Paul; Pequito, Sergio;
PUBLISHED: 2023, SOURCE: IEEE TRANSACTIONS ON AUTOMATIC CONTROL, VOLUME: 68, ISSUE: 5
AUTHORS: Reed, Emily A. A.; Ramos, Guilherme; Bogdan, Paul; Pequito, Sergio;
PUBLISHED: 2023, SOURCE: IEEE TRANSACTIONS ON AUTOMATIC CONTROL, VOLUME: 68, ISSUE: 5
IN MY: 
ORCID | 
CIÊNCIAVITAE
ORCID | CIÊNCIAVITAE