Guilherme Henrique Caçador Ramos
AuthID: R-004-VCW
1
TITLE: Accelerating Average Consensus in Dynamical Networks Without Compromising Accuracy, Privacy, or Resilience
AUTHORS: Moniz, Jose; Ramos, Guilherme; Pequito, Sergio;
PUBLISHED: 2026, SOURCE: IEEE ACCESS, VOLUME: 14
AUTHORS: Moniz, Jose; Ramos, Guilherme; Pequito, Sergio;
PUBLISHED: 2026, SOURCE: IEEE ACCESS, VOLUME: 14
2
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
3
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
4
TITLE: Reputation-Based Resilient Consensus With Privacy Guarantees
AUTHORS: Ramos, Guilherme; Pequito, Sergio; Silvestre, Daniel;
PUBLISHED: 2025, SOURCE: IEEE TRANSACTIONS ON CONTROL OF NETWORK SYSTEMS, VOLUME: 12, ISSUE: 3
AUTHORS: Ramos, Guilherme; Pequito, Sergio; Silvestre, Daniel;
PUBLISHED: 2025, SOURCE: IEEE TRANSACTIONS ON CONTROL OF NETWORK SYSTEMS, VOLUME: 12, ISSUE: 3
5
TITLE: Private Preferences, Public Rankings: A Privacy-Preserving Framework for Marketplace Recommendations
AUTHORS: Ramos, Guilherme; Boratto, Ludovico; Marras, Mirko;
PUBLISHED: 2025, SOURCE: 48th Conference on Research and Development in Information Retrieval-RDIR in PROCEEDINGS OF THE 48TH INTERNATIONAL ACM SIGIR CONFERENCE ON RESEARCH AND DEVELOPMENT IN INFORMATION RETRIEVAL, SIGIR 2025
AUTHORS: Ramos, Guilherme; Boratto, Ludovico; Marras, Mirko;
PUBLISHED: 2025, SOURCE: 48th Conference on Research and Development in Information Retrieval-RDIR in PROCEEDINGS OF THE 48TH INTERNATIONAL ACM SIGIR CONFERENCE ON RESEARCH AND DEVELOPMENT IN INFORMATION RETRIEVAL, SIGIR 2025
6
TITLE: Distributed graph augmentation protocols to achieve strong connectivity in multi-agent networks
AUTHORS: Ramos, Guilherme; Pocas, Diogo; Pequito, Sergio;
PUBLISHED: 2025, SOURCE: AUTOMATICA, VOLUME: 182
AUTHORS: Ramos, Guilherme; Pocas, Diogo; Pequito, Sergio;
PUBLISHED: 2025, SOURCE: AUTOMATICA, VOLUME: 182
7
TITLE: Rûm: Multivalued Loss-Tolerant Byzantine Consensus for Mobile Ad-Hoc Networks Full Text
AUTHORS: João Pedro; Guilherme Ramos; David R Matos;
PUBLISHED: 2025, SOURCE: NCA
AUTHORS: João Pedro; Guilherme Ramos; David R Matos;
PUBLISHED: 2025, SOURCE: NCA
8
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
9
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
10
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
