Joni da Silva Fraga

According to our database, Joni da Silva Fraga authored at least 89 papers between 1995 and 2021.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2021

An intrusion tolerant identity provider with user attributes confidentiality.

Luciano Barreto, Joni da Silva Fraga, Frank Siqueira

J. Inf. Secur. Appl., 2021

Dagora: Um Mercado Virtual Baseado em Side-Chains.

Gustavo Inácio, Luciana Rech, Ray Neiheiser, Joni da Silva Fraga

Proceedings of the 39th Brazilian Symposium on Computer Networks and Distributed Systems, 2021

2020

HRM smart contracts on the blockchain: emulated vs native.

Ray Neiheiser, Gustavo Inácio, Luciana Rech, Joni da Silva Fraga

Clust. Comput., 2020

2019

Constantino: Uma Arquitetura BFT Escalável e Eficiente para Blockchains.

Ray Neiheiser, Luciana Rech, Joni da Silva Fraga

Proceedings of the XXXVII Brazilian Symposium on Computer Networks and Distributed Systems, 2019

HRM Smart Contracts on the Blockchain.

Ray Neiheiser, Gustavo Inácio, Luciana Rech, Joni da Silva Fraga

Proceedings of the 2019 IEEE Symposium on Computers and Communications, 2019

2018

Knowledge Connectivity Requirements for Solving Byzantine Consensus with Unknown Participants.

Eduardo Adílio Pelinson Alchieri, Alysson Bessani, Fabíola Greve, Joni da Silva Fraga

IEEE Trans. Dependable Secur. Comput., 2018

2017

Secure storage of user credentials and attributes in federation of clouds.

Luciano Barreto, Leomar Scheunemann, Joni da Silva Fraga, Frank Siqueira

Proceedings of the Symposium on Applied Computing, 2017

Efficient and Modular Consensus-Free Reconfiguration for Fault-Tolerant Storage.

Eduardo Alchieri, Alysson Bessani, Fabíola Greve, Joni da Silva Fraga

Proceedings of the 21st International Conference on Principles of Distributed Systems, 2017

2016

Reconfigurable Scalable State Machine Replication.

Davi da Silva Böger, Joni da Silva Fraga, Eduardo Alchieri

Proceedings of the 2016 Seventh Latin-American Symposium on Dependable Computing, 2016

2015

Architectural Model and Security Mechanisms for Cloud Federations.

Luciano Barreto, Joni da Silva Fraga, Frank Siqueira

Proceedings of the 2015 IEEE TrustCom/BigDataSE/ISPA, 2015

Cloud Federations and Security Attributes.

Luciano Barreto, Joni da Silva Fraga, Frank Siqueira

Proceedings of the XXXIII Brazilian Symposium on Computer Networks and Distributed Systems, 2015

Conceptual model of brokering and authentication in cloud federations.

Luciano Barreto, Joni da Silva Fraga, Frank Siqueira

Proceedings of the 4th IEEE International Conference on Cloud Networking, 2015

2014

Algorithms for a distributed IDS in MANETs.

Paulo Manoel Mafra, Joni da Silva Fraga, Altair Olivo Santin

J. Comput. Syst. Sci., 2014

Modular Quorum Systems Reconfigurations.

Eduardo Adílio Pelinson Alchieri, Alysson Neves Bessani, Fabíola Greve, Joni da Silva Fraga

Proceedings of the 2014 Brazilian Symposium on Computer Networks and Distributed Systems, 2014

User-centric Identity Management based on secure elements.

Davi da Silva Böger, Luciano Barreto, Joni da Silva Fraga, Pascal Urien, Hassane Aissaoui, André Santos, Guy Pujolle

Proceedings of the IEEE Symposium on Computers and Communications, 2014

2013

An Intrusion Tolerant Identity Management Infrastructure for Cloud Computing Services.

Luciano Barreto, Frank Siqueira, Joni da Silva Fraga, Eduardo Feitosa

Proceedings of the 2013 IEEE 20th International Conference on Web Services, Santa Clara, CA, USA, June 28, 2013

2012

Towards an opportunistic grid scheduling infrastructure based on tuple spaces.

Fábio Favarim, Joni da Silva Fraga, Lau Cheuk Lung

J. Internet Serv. Appl., 2012

Brief Announcement: Decoupled and Consensus-Free Reconfiguration for Fault-Tolerant Storage.

Eduardo Adílio Pelinson Alchieri, Alysson Neves Bessani, Fabíola Greve, Joni da Silva Fraga

Proceedings of the Distributed Computing - 26th International Symposium, 2012

Integral Federated Identity Management for Cloud Computing.

Maicon Stihler, Altair Olivo Santin, Arlindo L. Marcon Jr., Joni da Silva Fraga

Proceedings of the 5th International Conference on New Technologies, 2012

Distributed Algorithms for the Creation of a New Distributed IDS in MANETs.

Paulo Manoel Mafra, Joni da Silva Fraga, Altair Olivo Santin

Proceedings of the Internet and Distributed Computing Systems, 2012

An Infrastructure Based in Virtualization for Intrusion Tolerant Services.

Jim Lau, Luciano Barreto, Joni da Silva Fraga

Proceedings of the 2012 IEEE 19th International Conference on Web Services, 2012

A Distributed IDS for Ad Hoc Networks.

Paulo Manoel Mafra, Joni da Silva Fraga, Altair Olivo Santin

Proceedings of the 26th International Conference on Advanced Information Networking and Applications Workshops, 2012

Intrusion-Tolerant Shared Memory through a P2P Overlay Segmentation.

Davi da Silva Böger, Joni da Silva Fraga, Eduardo Adílio Pelinson Alchieri, Michelle S. Wangham

Proceedings of the IEEE 26th International Conference on Advanced Information Networking and Applications, 2012

2010

A Dependable Infrastructure for Cooperative Web Services Coordination.

Eduardo Adílio Pelinson Alchieri, Alysson Neves Bessani, Joni da Silva Fraga

Int. J. Web Serv. Res., 2010

Octopus-IIDS: An anomaly based intelligent intrusion detection system.

Paulo Manoel Mafra, Vinicius Moll, Joni da Silva Fraga, Altair Olivo Santin

Proceedings of the 15th IEEE Symposium on Computers and Communications, 2010

Consensus Service to Solve Agreement Problems.

Giovani Pieri, Joni da Silva Fraga, Lau Cheuk Lung

Proceedings of the 16th IEEE International Conference on Parallel and Distributed Systems, 2010

Intrusion Tolerant Services Through Virtualization: A Shared Memory Approach.

Valdir Stumm Jr., Lau Cheuk Lung, Miguel Correia, Joni da Silva Fraga, Jim Lau

Proceedings of the 24th IEEE International Conference on Advanced Information Networking and Applications, 2010

2009

Sharing Memory between Byzantine Processes Using Policy-Enforced Tuple Spaces.

Alysson Neves Bessani, Miguel Correia, Joni da Silva Fraga, Lau Cheuk Lung

IEEE Trans. Parallel Distributed Syst., 2009

A Model for Authentication Credentials Translation in Service Oriented Architecture.

Emerson Ribeiro de Mello, Michelle S. Wangham, Joni da Silva Fraga, Edson Tavares de Camargo, Davi da Silva Böger

Trans. Comput. Sci., 2009

An Efficient Byzantine-Resilient Tuple Space.

Alysson Neves Bessani, Miguel Correia, Joni da Silva Fraga, Lau Cheuk Lung

IEEE Trans. Computers, 2009

A Model to Verify Quality of Protection Policies in Composite Web Services.

Davi da Silva Böger, Joni da Silva Fraga, Paulo Manoel Mafra, Michelle S. Wangham

Proceedings of the 2009 IEEE Congress on Services, Part I, 2009

Proactive Byzantine Quorum Systems.

Eduardo Adílio Pelinson Alchieri, Alysson Neves Bessani, Fernando Carlos Pereira, Joni da Silva Fraga

Proceedings of the On the Move to Meaningful Internet Systems: OTM 2009, 2009

2008

Byzantine Consensus with Unknown Participants.

Eduardo Adílio Pelinson Alchieri, Alysson Neves Bessani, Joni da Silva Fraga, Fabíola Greve

Proceedings of the Principles of Distributed Systems, 12th International Conference, 2008

DepSpace: a byzantine fault-tolerant coordination service.

Alysson Neves Bessani, Eduardo Adílio Pelinson Alchieri, Miguel Correia, Joni da Silva Fraga

Proceedings of the 2008 EuroSys Conference, Glasgow, Scotland, UK, April 1-4, 2008, 2008

Optimized Certificates - A New Proposal for Efficient Electronic Document Signature Validation.

Ricardo Felipe Custódio, Martín A. Gagliotti Vigil, Juliano Romani, Fernando Carlos Pereira, Joni da Silva Fraga

Proceedings of the Public Key Infrastructure, 2008

Self-Adaptable and Intrusion Tolerant Certificate Authority for Mobile Ad Hoc Networks.

Fernando Carlos Pereira, Joni da Silva Fraga, Ricardo Felipe Custódio

Proceedings of the 22nd International Conference on Advanced Information Networking and Applications, 2008

Designing Fault Tolerant Web Services Using BPEL.

Jim Lau, Lau Cheuk Lung, Joni da Silva Fraga, Giuliana Santos Veronese

Proceedings of the 7th IEEE/ACIS International Conference on Computer and Information Science, 2008

2007

Evaluating Byzantine Quorum Systems.

Wagner Saback Dantas, Alysson Neves Bessani, Joni da Silva Fraga, Miguel Correia

Proceedings of the 26th IEEE Symposium on Reliable Distributed Systems (SRDS 2007), 2007

Overlay Network Topology Reconfiguration in Byzantine Settings.

Rafael R. Obelheiro, Joni da Silva Fraga

Proceedings of the 13th IEEE Pacific Rim International Symposium on Dependable Computing (PRDC 2007), 2007

GRIDTS: A New Approach for Fault-Tolerant Scheduling in Grid Computing.

Fábio Favarim, Joni da Silva Fraga, Lau Cheuk Lung, Miguel Correia

Proceedings of the Sixth IEEE International Symposium on Network Computing and Applications (NCA 2007), 12, 2007

Decoupled Quorum-Based Byzantine-Resilient Coordination in Open Distributed Systems.

Alysson Neves Bessani, Miguel Correia, Joni da Silva Fraga, Lau Cheuk Lung

Proceedings of the Sixth IEEE International Symposium on Network Computing and Applications (NCA 2007), 12, 2007

Exploiting Tuple Spaces to Provide Fault-Tolerant Scheduling on Computational Grids.

Fábio Favarim, Joni da Silva Fraga, Lau Cheuk Lung, Miguel Correia, João Felipe Santos

Proceedings of the Tenth IEEE International Symposium on Object-Oriented Real-Time Distributed Computing (ISORC 2007), 2007

A Model to support SPKI Federations management through XKMS.

Michelle S. Wangham, Emerson Ribeiro de Mello, Joni da Silva Fraga, Davi da Silva Böger

Proceedings of the 2007 IEEE International Conference on Web Services (ICWS 2007), 2007

Evaluation of P2P Search Algorithms for Discovering Trust Paths.

Emerson Ribeiro de Mello, Aad P. A. van Moorsel, Joni da Silva Fraga

Proceedings of the Formal Methods and Stochastic Models for Performance Evaluation, 2007

Adapting the UCON_ABC Usage Control Policies on CORBASec Infrastructure.

Lau Cheuk Lung, Marcelo Shinji Higashiyama, Rafael R. Obelheiro, Joni da Silva Fraga

Proceedings of the 21st International Conference on Advanced Information Networking and Applications (AINA 2007), 2007

Adapting the FT-CORBA Replication Management Service for Large-scale Distributed Systems.

Lau Cheuk Lung, Joni da Silva Fraga

Proceedings of the 6th Annual IEEE/ACIS International Conference on Computer and Information Science (ICIS 2007), 2007

2006

Brief Announcement: Decoupled Quorum-Based Byzantine-Resilient Coordination in Open Distributed Systems.

Alysson Neves Bessani, Miguel Correia, Joni da Silva Fraga, Lau Cheuk Lung

Proceedings of the Distributed Computing, 20th International Symposium, 2006

BTS: a Byzantine fault-tolerant tuple space.

Alysson Neves Bessani, Joni da Silva Fraga, Lau Cheuk Lung

Proceedings of the 2006 ACM Symposium on Applied Computing (SAC), 2006

A WS-Based Infrastructure for Integrating Intrusion Detection Systems in Large-Scale Environments.

José Eduardo M. S. Brandão, Joni da Silva Fraga, Paulo Manoel Mafra, Rafael R. Obelheiro

Proceedings of the On the Move to Meaningful Internet Systems 2006: CoopIS, 2006

A Lightweight Intrusion-Tolerant Overlay Network.

Rafael R. Obelheiro, Joni da Silva Fraga

Proceedings of the Ninth IEEE International Symposium on Object-Oriented Real-Time Distributed Computing (ISORC 2006), 2006

A New Approach for IDS Composition.

José Eduardo M. S. Brandão, Joni da Silva Fraga, Paulo Manoel Mafra

Proceedings of IEEE International Conference on Communications, 2006

2005

Secure mobile agent system and its application in the trust building process of virtual enterprises.

Michelle S. Wangham, Joni da Silva Fraga, Ricardo J. Rabelo, Lau Cheuk Lung

Multiagent Grid Syst., 2005

Mandatory and Discretionary Policies for CORBA Security.

Carla Merkle Westphall, Joni da Silva Fraga

J. Netw. Syst. Manag., 2005

Integrating the ROMIOP and ETF Specifications for Atomic Multicast in CORBA.

Daniel Borusch, Lau Cheuk Lung, Alysson Neves Bessani, Joni da Silva Fraga

Proceedings of the On the Move to Meaningful Internet Systems 2005: CoopIS, 2005

Extending the UMIOP Specification for Reliable Multicast in CORBA.

Alysson Neves Bessani, Joni da Silva Fraga, Lau Cheuk Lung

Proceedings of the On the Move to Meaningful Internet Systems 2005: CoopIS, 2005

A Semi-reliable Multicast Protocol for Distributed Multimedia Applications in Large Scale Networks.

Christiane M. Bortoleto, Lau Cheuk Lung, Frank Siqueira, Alysson Neves Bessani, Joni da Silva Fraga

Proceedings of the Management of Multimedia Networks and Services, 2005

A Secure Model to Establish Trust Relationships in Web Services for Virtual Organizations.

Emerson Ribeiro de Mello, Michelle S. Wangham, Joni da Silva Fraga, Ricardo J. Rabelo

Proceedings of the Collaborative Networks and Their Breeding Environments, 2005

Mediation of Trust across Web Services.

Emerson Ribeiro de Mello, Joni da Silva Fraga

Proceedings of the 2005 IEEE International Conference on Web Services (ICWS 2005), 2005

2004

<i>MASS</i>: A Mobile Agent Security Scheme for the Creation of Virtual Enterprises.

Michelle S. Wangham, Joni da Silva Fraga, Ricardo Schmidt, Ricardo J. Rabelo

Proceedings of the Mobility Aware Technologies and Applications, 2004

Active Replication in CORBA: Standards, Protocols, and Implementation Framework.

Alysson Neves Bessani, Joni da Silva Fraga, Lau Cheuk Lung, Eduardo Adílio Pelinson Alchieri

Proceedings of the On the Move to Meaningful Internet Systems 2004: CoopIS, 2004

2003

An Adaptive Fault-Tolerant Component Model.

Joni da Silva Fraga, Frank Siqueira, Fábio Favarim

Proceedings of the 9th IEEE International Workshop on Object-Oriented Real-Time Dependable Systems (WORDS Fall 2003), 2003

Infrastructure for Virtual Enterprises in Large-Scale Open Systems.

Joni da Silva Fraga, Ricardo J. Rabelo, Frank Siqueira, Carlos Montez, Rômulo Silva de Oliveira

Proceedings of the 8th IEEE International Workshop on Object-Oriented Real-Time Dependable Systems (WORDS 2003), 2003

Federation Web: A Scheme to Compound Authorization Chains on Large-Scale Distributed Systems.

Altair Olivo Santin, Joni da Silva Fraga, Frank Siqueira, Emerson Ribeiro de Mello

Proceedings of the 22nd Symposium on Reliable Distributed Systems (SRDS 2003), 2003

Security Mechanisms for Mobile Agent Platforms Based on SPKI/SDSI Chains of Trust.

Michelle S. Wangham, Joni da Silva Fraga, Rafael R. Obelheiro, Galeno A. Jung, Elizabeth Fernandes

Proceedings of the Software Engineering for Multi-Agent Systems II, 2003

Adaptive Fault-Tolerant CORBA Components.

Fábio Favarim, Frank Siqueira, Joni da Silva Fraga

Proceedings of the International Middleware Conference, 2003

Building Trust Chains between CORBA Objects.

Emerson Ribeiro de Mello, Joni da Silva Fraga, Altair Olivo Santin, Frank Siqueira

Proceedings of the Dependable Computing, First Latin-American Symposium, 2003

Implementing the Multicast Inter-ORB Protocol.

Alysson Neves Bessani, Joni da Silva Fraga, Lau Cheuk Lung

Proceedings of the 6th IEEE International Symposium on Object-Oriented Real-Time Distributed Computing (ISORC 2003), 2003

Integrating the Unreliable Multicast Inter-ORB Protocol in MJACO.

Alysson Neves Bessani, Lau Cheuk Lung, Joni da Silva Fraga, Alcides Calsavara

Proceedings of the Distributed Applications and Interoperable Systems, 2003

A Security Scheme for Mobile Agent Platforms in Large-Scale Systems.

Michelle S. Wangham, Joni da Silva Fraga, Rafael R. Obelheiro

Proceedings of the Communications and Multimedia Security, 2003

Extending the SDSI / SPKI Model through Federation Webs.

Altair Olivo Santin, Joni da Silva Fraga, Carlos Maziero

Proceedings of the Communications and Multimedia Security, 2003

2002

Specification, Mapping and Control for QoS Adaptation.

Cristian Koliver, Klara Nahrstedt, Jean-Marie Farines, Joni da Silva Fraga, Sandra Aparecida Sandri

Real Time Syst., 2002

Role-Based Access Control for CORBA Distributed Object Systems.

Rafael R. Obelheiro, Joni da Silva Fraga

Proceedings of the 7th IEEE International Workshop on Object-Oriented Real-Time Dependable Systems (WORDS 2002), 2002

Implementing Quality of Service in Web Servers.

Carlos Montez, Joni da Silva Fraga

Proceedings of the 21st Symposium on Reliable Distributed Systems (SRDS 2002), 2002

Policap-Proposal, Development and Evaluation of a Policy. Service and Capabilities for CORBA Security.

Carla Merkle Westphall, Joni da Silva Fraga, Michelle S. Wangham, Rafael R. Obelheiro, Lau Cheuk Lung

Proceedings of the Security in the Information Society: Visions and Perspectives, 2002

Mandatory Security Policies for CORBA Security Model.

Carla Merkle Westphall, Joni da Silva Fraga, Carlos Becker Westphall, S. C. S. Bianchi

Proceedings of the Security in the Information Society: Visions and Perspectives, 2002

2001

Extensões nas especificações FT-CORBA para Sistemas Distribuídos de Larga Escala.

Lau Cheuk Lung, Joni da Silva Fraga

RITA, 2001

Scheduling Imprecise Tasks in Real-Time Distributed Systems.

Rômulo Silva de Oliveira, Joni da Silva Fraga, Jean-Marie Farines

Proceedings of the 4th International Symposium on Object-Oriented Real-Time Distributed Computing (ISORC 2001), 2001

Integrating SSL to the JaCoWeb Security Framework: Project and Implementation.

Michelle S. Wangham, Lau Cheuk Lung, Carla Merkle Westphall, Joni da Silva Fraga

Proceedings of the 2001 IEEE/IFIP International Symposium on Integrated Network Management, 2001

2000

Fixed priority scheduling of tasks with arbitrary precedence constraints in distributed hard real-time systems.

Rômulo Silva de Oliveira, Joni da Silva Fraga

J. Syst. Archit., 2000

JaCoWeb Security - A CORBA Security Discretionary Prototype.

Carla Merkle Westphall, Joni da Silva Fraga, Michelle S. Wangham, Lau Cheuk Lung

CLEI Electron. J., 2000

1999

CosNamingFT - A Fault-Tolerant CORBA Naming Service.

Lau Cheuk Lung, Joni da Silva Fraga, Jean-Marie Farines, Michael Ogg, Aleta Ricciardi

Proceedings of the Eighteenth Symposium on Reliable Distributed Systems, 1999

MetaFT-A Reflective Approach to Implement Replication Techniques in CORBA.

Lau Cheuk Lung, Joni da Silva Fraga, Carlos Maziero

Proceedings of the 19th International Conference of the Chilean Computer Science Society (SCCC '99), 1999

A Large-scale System Authorization Scheme Proposal Integrating Java, CORBA and Web Security Models and a Discretionary Prototype.

Carla Merkle Westphall, Joni da Silva Fraga

Proceedings of the 1st Latin American Network Operations and Management Symposium, 1999

An Adaptive Scheduling Approach in Real-Time CORBA.

Carlos Montez, Joni da Silva Fraga, Jean-Marie Farines, Rômulo Silva de Oliveira

Proceedings of the 2nd International Symposium on Object-Oriented Real-Time Distributed Computing (ISORC '99), 1999

Authorization schemes for large-scale systems based on Java, CORBA and Web security models.

Carla Merkle Westphall, Joni da Silva Fraga

Proceedings of the IEEE International Conference on Networks 1999, 1999

1998

An Adaptive Model for Programming Distributed Real-Time Applications in CORBA.

Carlos Montez, Rômulo Silva de Oliveira, Joni da Silva Fraga

Proceedings of 18th International Conference of the Chilean Computer Science Society (SCCC '98), 1998

1997

RTR model: an approach for dealing with real-time programming in open distributed systems.

Joni da Silva Fraga, Jean-Marie Farines, Olinto Furtado

Proceedings of the 3rd Workshop on Object-Oriented Real-Time Dependable Systems (WORDS '97), 1997

Implementing replicated services in open systems using a reflective approach.

Joni da Silva Fraga, Carlos Maziero, Lau Cheuk Lung, Orlando Gomes Loques Filho

Proceedings of the Third International Symposium on Autonomous Decentralized Systems, 1997

1995

A Programming Model for Real-Time Applications in Open Distributed Systems.

Carlos Montez, Joni da Silva Fraga, Jean-Marie Farines, Olinto Furtado, Frank Siqueira

Proceedings of the 5th IEEE Workshop on Future Trends of Distributed Computing Systems (FTDCS 1995), 1995