Valderi R. Q. Leithardt

39 papers B 1C 2Misc 1Journal 26Unranked 9

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	CNN-TFT explained by SHAP with multi-head attention weights for time series forecasting. CoRR Stéfano Frizzo Stefenon, João Pedro Matos-Carvalho, Valderi R. Q. Leithardt, Kin Choong Yow
2025	J	`jnl`	Deep learning in time series forecasting with transformer models and RNNs. PeerJ Comput. Sci. Rogério Pereira Dos Santos, João Pedro Matos-Carvalho, Valderi R. Q. Leithardt
2025	—	`conf`	Detecting Faults in Furniture Parts Using Neural Networks in a Mobile App. CSCS Leonardo M. Marson, Humberto Jorge De Moura Costa, Valderi R. Q. Leithardt, Paul Andrew Crocker
2025	—	`conf`	PRISEC III: Cryptographic Techniques for Enhanced Security. CSCS Humza Sohail, Valderi R. Q. Leithardt, António Trigo
2024	J	`jnl`	Enhancing Infrastructure Observability: Machine Learning for Proactive Monitoring and Anomaly Detection. J. Internet Serv. Appl. Darlan Noetzold, Anubis Graciela de Moraes Rossetto, Valderi R. Q. Leithardt, Humberto Jorge De Moura Costa
2024	J	`jnl`	Intelligent sensors in assistive systems for deaf people: a comprehensive review. PeerJ Comput. Sci. Caio César Sabino Soares, Luis Augusto Silva, Anita Fernandes, Gabriel Villarrubia González, Valderi R. Q. Leithardt, Wemerson Delcio Parreira
2024	J	`jnl`	Prisec II - A Comprehensive Model for IoT Security: Cryptographic Algorithms and Cloud Integration. CoRR Pedro Costa, Valderi R. Q. Leithardt
2023	J	`jnl`	A Rapid Review on the Use of Free and Open Source Technologies and Software Applied to Precision Agriculture Practices. J. Sens. Actuator Networks Rogério Pereira Dos Santos, Nuno Fachada, Marko Beko, Valderi R. Q. Leithardt
2023	J	`jnl`	An analysis of the use of augmented reality and virtual reality as educational resources. Comput. Appl. Eng. Educ. Anubis Graciela de Moraes Rossetto, Thauany C. Martins, Luis Augusto Silva, Daiana R. F. Leithardt, Beatriz María Bermejo-Gil, Valderi R. Q. Leithardt
2023	J	`jnl`	Entropy to Mitigate Non-IID Data Problem on Federated Learning for the Edge Intelligence Environment. IEEE Access Fernanda C. Orlandi, Julio C. S. dos Anjos, Valderi R. Q. Leithardt, Juan Francisco De Paz Santana, Cláudio F. R. Geyer
2023	J	`jnl`	Nero: A Deterministic Leaderless Consensus Algorithm for DAG-Based Cryptocurrencies. Algorithms Rui Morais, Paul Andrew Crocker, Valderi R. Q. Leithardt
2023	—	`conf`	Package Proposal for Data Pre-Processing for Machine Learning Applied to Precision Irrigation. CIoT Rogério Pereira Dos Santos, Marko Beko, Valderi R. Q. Leithardt
2022	J	`jnl`	Application of Machine Learning Techniques to Predict a Patient's No-Show in the Healthcare Sector. Future Internet Luiz Henrique A. Salazar, Valderi R. Q. Leithardt, Wemerson Delcio Parreira, Anita Maria da Rocha Fernandes, Jorge Luis Victória Barbosa, Sérgio Duarte Correia
2022	J	`jnl`	Design and implementation of a DApp to store health data. CoRR Christofer L. Sega, Anubis Graciela de Moraes Rossetto, Valderi R. Q. Leithardt
2022	J	`jnl`	Learning analytics and collaborative groups of learners in distance education: a systematic mapping study. Informatics Educ. Lidia Martins da Silva, Lucas P. S. Dias, Jorge L. V. Barbosa, Sandro José Rigo, Julio C. S. dos Anjos, Cláudio Fernando Resin Geyer, Valderi R. Q. Leithardt
2022	J	`jnl`	PADRES: Tool for PrivAcy, Data REgulation and Security. SoftwareX Fábio Pereira, Paul Andrew Crocker, Valderi R. Q. Leithardt
2022	J	`jnl`	Performance Evaluation Analysis of Spark Streaming Backpressure for Data-Intensive Pipelines. Sensors Kassiano J. Matteussi, Julio C. S. dos Anjos, Valderi R. Q. Leithardt, Cláudio F. R. Geyer
2022	J	`jnl`	Towards ubiquitous requirements engineering through recommendations based on context histories. PeerJ Comput. Sci. Robson Lima, Alexsandro Souza Filippetto, Wesllei Felipe Heckler, Jorge L. V. Barbosa, Valderi R. Q. Leithardt
2022	—	`conf`	µJSON, a Lightweight Compression Scheme for Embedded GNSS Data Transmission on IoT Nodes. CIoT Sérgio D. Correia, Rafael Perez, João Pedro Matos-Carvalho, Valderi R. Q. Leithardt
2021	J	`jnl`	A Review of Techniques for Implementing Elliptic Curve Point Multiplication on Hardware. J. Sens. Actuator Networks Arielle Verri Lucca, Guilherme A. M. Sborz, Valderi R. Q. Leithardt, Marko Beko, César Albenes Zeferino, Wemerson Delcio Parreira
2021	J	`jnl`	An Algorithm to Minimize Energy Consumption and Elapsed Time for IoT Workloads in a Hybrid Architecture. Sensors Julio C. S. dos Anjos, João Luiz Grave Gross, Kassiano J. Matteussi, Gabriel Villarrubia-González, Valderi R. Q. Leithardt, Cláudio F. R. Geyer
2021	J	`jnl`	Estudo Abordando o Contexto de Notícias Falsas em Países de Língua Portuguesa (Fake News). CoRR Carolina Duarte, Valderi R. Q. Leithardt
2020	J	`jnl`	Boosting Big Data Streaming Applications in Clouds With BurstFlow. IEEE Access Paulo Ricardo Rodrigues de Souza, Kassiano J. Matteussi, Alexandre da Silva Veith, Breno F. Zanchetta, Valderi R. Q. Leithardt, Álvaro Lozano Murciego, Edison Pignaton de Freitas, Julio C. S. dos Anjos, Cláudio F. R. Geyer
2020	J	`jnl`	Data Processing Model to Perform Big Data Analytics in Hybrid Infrastructures. IEEE Access Julio C. S. dos Anjos, Kassiano J. Matteussi, Paulo Ricardo Rodrigues de Souza, Gabriel J. A. Grabher, Guilherme A. Borges, Jorge L. V. Barbosa, Gabriel Villarrubia-González, Valderi R. Q. Leithardt, Cláudio F. R. Geyer
2020	J	`jnl`	PriADA: Management and Adaptation of Information Based on Data Privacy in Public Environments. Comput. Hugo Lopes, Ivan Miguel Pires, Héctor Sánchez San Blas, Raúl García Ovejero, Valderi R. Q. Leithardt
2019	J	`jnl`	A Solution for Controlling and Managing User Profiles based on Data Privacy for IoT Applications. CoRR Valderi R. Q. Leithardt, Douglas A. dos Santos, Luis Augusto Silva, Felipe Viel, Cesar A. Zeferino, Jorge Sá Silva
2019	C	`conf`	Privacy in the Internet of Things: A Study to Protect User's Data in LPR Systems Using Blockchain. PST Iago Sestrem Ochôa, Leonardo Calbusch, Karize Viecelli, Juan F. De Paz, Valderi R. Q. Leithardt, Cesar A. Zeferino
2018	J	`jnl`	Mechanism for Privacy Management Based on Data History (UbiPri-His). J. Ubiquitous Syst. Pervasive Networks Valderi R. Q. Leithardt, Luiz Henrique Andrade Correia, Guilherme A. Borges, Anubis G. M. Rossetto, Carlos Oberdan Rolim, Cláudio F. R. Geyer, Jorge M. Sá Silva
2016	J	`jnl`	Situation awareness and computational intelligence in opportunistic networks to support the data transmission of urban sensing applications. Comput. Networks Carlos Oberdan Rolim, Anubis Graciela de Moraes Rossetto, Valderi R. Q. Leithardt, Guilherme A. Borges, Cláudio F. R. Geyer, Tatiana F. M. dos Santos, Adriano M. Souza
2015	B	`conf`	A New Unreliable Failure Detector for Self-Healing in Ubiquitous Environments. AINA Anubis Graciela de Moraes Rossetto, Carlos Oberdan Rolim, Valderi R. Q. Leithardt, Guilherme A. Borges, Cláudio Fernando Resin Geyer, Luciana Arantes, Pierre Sens
2015	C	`conf`	A novel engine to underlie the data transmission of social urban sensing applications. ISCC Carlos Oberdan Rolim, Anubis Graciela de Moraes Rossetto, Valderi R. Q. Leithardt, Guilherme A. Borges, Cláudio F. R. Geyer, Tatiana F. M. dos Santos, Adriano M. Souza
2015	—	`conf`	Towards a Novel Engine to Underlie the Data Transmission of Social Urban Sensing Applications. ICEIS (2) Carlos Oberdan Rolim, Anubis Graciela de Moraes Rossetto, Valderi R. Q. Leithardt, Guilherme A. Borges, Tatiana F. M. dos Santos, Adriano M. Souza, Cláudio Fernando Resin Geyer
2014	—	`conf`	An Architecture for Resilient Ubiquitous Systems. HEALTHINF Anubis Graciela de Moraes Rossetto, Cláudio Fernando Resin Geyer, Carlos Oberdan Rolim, Valderi R. Q. Leithardt, Luciana Arantes
2014	—	`conf`	An Ubiquitous Service-Oriented Architecture for Urban Sensing. ARE/AVSA@AAMAS Carlos Oberdan Rolim, Anubis Graciela de Moraes Rossetto, Valderi R. Q. Leithardt, Guilherme A. Borges, Tatiana F. M. dos Santos, Adriano M. Souza, Cláudio F. R. Geyer
2014	J	`jnl`	Privacy Management Solution in Ubiquitous Environments Using Percontrol. J. Ubiquitous Syst. Pervasive Networks Valderi R. Q. Leithardt, David Nunes, Anubis Graciela de Moraes Rossetto, Carlos Oberdan Rolim, Cláudio F. R. Geyer, Jorge Sá Silva
2012	—	`conf`	MultiS: A Context-Server for Pervasive Computing. CLEI Selected Papers Felipe Weber Fehlberg, Carlos Oberdan Rolim, Valderi R. Q. Leithardt, Cláudio Fernando Resin Geyer, Luciano Cavalheiro da Silva, Anubis Graciela de Moraes Rossetto
2012	Misc	`conf`	Percontrol: A pervasive system for educational environments. ICNC Valderi R. Q. Leithardt, Carlos Oberdan Rolim, A. Rosseto, Cláudio Fernando Resin Geyer, Mario A. R. Dantas, Jorge Sá Silva, David Nunes
2011	J	`jnl`	An adaptive fault tolerance approach to enhance the execution of applications on multi-cluster grid configurations from mobile grid interfaces in wireless networks. Int. J. High Perform. Syst. Archit. Anubis Graciela de Moraes Rossetto, Carlos Oberdan Rolim, Valderi R. Q. Leithardt, Mario A. R. Dantas, Cláudio F. R. Geyer
2009	—	`conf`	A comparison of approaches to node and service discovery in 6lowPAN wireless sensor networks. Q2SWinet Ricardo M. Silva, Valderi R. Q. Leithardt, Jorge Sá Silva, Cláudio Fernando Resin Geyer, Joel J. P. C. Rodrigues, Fernando Boavida