Using Political Party Affiliation Data to Measure Civil Servants' Risk of Corruption. - Ricardo Silva Carvalho; Rommel Novaes Carvalho; Marcelo Ladeira; Fernando Mendes Monteiro; Gilson Libório de Oliveira Mendes (BRACIS, 2014)

Identifying IT Purchases Anomalies in the Brazilian Government Procurement System Using Deep Learning. - Silvio L. Domingos; Rommel N. Carvalho; Ricardo Silva Carvalho; Guilherme Novaes Ramos (ICMLA, 2016)

Predicting Recovery of Credit Operations on a Brazilian Bank. - Rogerio G. Lopes; Rommel N. Carvalho; Marcelo Ladeira; Ricardo Silva Carvalho (ICMLA, 2016)

Bayesian Models to Assess Risk of Corruption of Federal Management Units. - Ricardo Silva Carvalho; Rommel Novaes Carvalho (BMA@UAI, 2016)

Predicting Waiting Time Overflow on Bank Teller Queues. - Ricardo Silva Carvalho; Rommel Novaes Carvalho; Guilherme Novaes Ramos; Roberto Nunes Mourão (ICMLA, 2017)

Identifying Anomalies in Parliamentary Expenditures of Brazilian Chamber of Deputies with Deep Autoencoders. - Thiago Alencar Gomes; Rommel Novaes Carvalho; Ricardo Silva Carvalho (ICMLA, 2017)

Evaluating the Use of Brazilian Companies' Financial Footnotes Texts for Debt Variation Prediction. - Augusto Cesar Araujo Maeda; Ricardo Silva Carvalho; Rommel Novaes Carvalho (ICMLA, 2017)

Differentially Private Top-k Selection via Stability on Unknown Domain. - Ricardo Silva Carvalho; Ke Wang 001; Lovedeep Gondara; Chunyan Miao (UAI, 2020)

The Differentially Private Lottery Ticket Mechanism. - Lovedeep Gondara; Ke Wang 001; Ricardo Silva Carvalho (CoRR, 2020)

Training Differentially Private Neural Networks with Lottery Tickets. - Lovedeep Gondara; Ricardo Silva Carvalho; Ke Wang 001 (ESORICS (2), 2021)

BRR: Preserving Privacy of Text Data Efficiently on Device. - Ricardo Silva Carvalho; Theodore Vasiloudis; Oluwaseyi Feyisetan (CoRR, 2021)

TEM: High Utility Metric Differential Privacy on Text. - Ricardo Silva Carvalho; Theodore Vasiloudis; Oluwaseyi Feyisetan (CoRR, 2021)

Incorporating Item Frequency for Differentially Private Set Union. - Ricardo Silva Carvalho; Ke Wang 001; Lovedeep Singh Gondara (AAAI, 2022)

Differentially Private Ensemble Classifiers for Data Streams. - Lovedeep Gondara; Ke Wang 001; Ricardo Silva Carvalho (WSDM, 2022)

TEM: High Utility Metric Differential Privacy on Text. - Ricardo Silva Carvalho; Theodore Vasiloudis; Oluwaseyi Feyisetan; Ke Wang 001 (SDM, 2023)