Ioan Alfred Letia

According to our database, Ioan Alfred Letia authored at least 56 papers between 1993 and 2019.

Collaborative distances:

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

2019

Towards Balancing the Complexity of Convolutional Neural Network with the Role of Optical Coherence Tomography in Retinal Conditions.

Anca Marginean, Adrian Groza, Simona Delia Nicoara, George Muntean, Radu Razvan Slavescu, Ioan Alfred Letia

Proceedings of the 15th IEEE International Conference on Intelligent Computer Communication and Processing, 2019

2017

On explaining inconsistencies in multi-context streams as support for the human user.

Octavian Pop, Ioan Alfred Letia

Proceedings of the 13th IEEE International Conference on Intelligent Computer Communication and Processing, 2017

2016

Assuring safety in air traffic control systems with argumentation and model checking.

Sergio Alejandro Gómez, Anca Goron, Adrian Groza, Ioan Alfred Letia

Expert Syst. Appl., 2016

2015

Model checking as support for inspecting compliance to rules in flexible processes.

Ioan Alfred Letia, Anca Goron

J. Vis. Lang. Comput., 2015

2014

Using Domain Specific Hierarchical Good Practice for Ranking Service Compositions.

Anca Nicoleta Marginean, Ioan Alfred Letia, Sergiu Zaporojan

Proceedings of the 16th International Symposium on Symbolic and Numeric Algorithms for Scientific Computing, 2014

A formal approach for identifying assurance deficits in unmanned aerial vehicle software.

Adrian Groza, Ioan Alfred Letia, Anca Goron, Sergiu Zaporojan

Proceedings of the Progress in Systems Engineering, 2014

2013

Towards adaptive normative systems for communities of agents.

Ioan Alfred Letia, Octavian Pop

Web Intell. Agent Syst., 2013

Compliance checking of integrated business processes.

Ioan Alfred Letia, Adrian Groza

Data Knowl. Eng., 2013

Justificatory and Explanatory Argumentation for Committing Agents

Ioan Alfred Letia, Adrian Groza

CoRR, 2013

2012

Logic-Based Reputation Model in E-Commerce Simulation.

Ioan Alfred Letia, Radu Razvan Slavescu

J. Artif. Soc. Soc. Simul., 2012

Plausible Description Logic Programs for Stream Reasoning.

Adrian Groza, Ioan Alfred Letia

Future Internet, 2012

Description Plausible Logic Programs for Stream Reasoning.

Ioan Alfred Letia, Adrian Groza

Proceedings of the ICAART 2012 - Proceedings of the 4th International Conference on Agents and Artificial Intelligence, Volume 1, 2012

2011

Trusted Beliefs for Helpful Behavior When Building Web Services.

Ioan Alfred Letia, Radu Razvan Slavescu

Scalable Comput. Pract. Exp., 2011

A model of trust and reputation in e-commerce based on multimodal logic.

Ioan Alfred Letia, Radu Razvan Slavescu

Proceedings of the IEEE International Conference on Intelligent Computer Communication and Processing, 2011

Service monitoring with ontology based expectations.

Ioan Alfred Letia, Anca Nicoleta Marginean

Proceedings of the IEEE International Conference on Intelligent Computer Communication and Processing, 2011

Argumentative agents for justifying decisions in audit.

Ioan Alfred Letia, Adrian Groza, Radu Balaj

Proceedings of the IEEE International Conference on Intelligent Computer Communication and Processing, 2011

Embedding value-based argumentation in persuasive dialogs.

Ioan Alfred Letia, Anca Goron

Proceedings of the IEEE International Conference on Intelligent Computer Communication and Processing, 2011

Using arguments on requirements for services.

Ioan Alfred Letia, Anca Goron

Proceedings of the IEEE International Conference on Intelligent Computer Communication and Processing, 2011

Foreword.

Ioan Alfred Letia

Proceedings of the IEEE International Conference on Intelligent Computer Communication and Processing, 2011

A neural model for semantically enhancing Web APIs.

Emil St. Chifu, Ioan Alfred Letia

Proceedings of the IEEE International Conference on Intelligent Computer Communication and Processing, 2011

FloodTrust for Improved Trust Transitivity.

Ioan Alfred Letia, Radu Razvan Slavescu

Proceedings of the 2011 IEEE/WIC/ACM International Conference on Intelligent Agent Technology, 2011

Simplifying Ontologies for Smoother Interaction in Heterogeneous Environments.

Ioan Alfred Letia, Octavian Pop

Proceedings of the 2011 IEEE/WIC/ACM International Joint Conference on Web Intelligence and Intelligent Agent Technology, 2011

A Neural Model for Ontology Matching.

Emil St. Chifu, Ioan Alfred Letia

Proceedings of the Federated Conference on Computer Science and Information Systems, 2011

Towards Justifying Norm Compliance.

Ioan Alfred Letia, Anca Goron

Proceedings of the Coordination, 2011

Arguing with Justifications between Collaborating Agents.

Ioan Alfred Letia, Adrian Groza

Proceedings of the Argumentation in Multi-Agent Systems - 8th International Workshop, 2011

2010

Helpful Behavior Based on Trust for Web Services.

Ioan Alfred Letia, Radu Razvan Slavescu

Proceedings of the 12th International Symposium on Symbolic and Numeric Algorithms for Scientific Computing, 2010

Semantic Service Alignment Using Concept Description Refinement.

Ioan Alfred Letia, Octavian Pop

Proceedings of the 12th International Symposium on Symbolic and Numeric Algorithms for Scientific Computing, 2010

Expectations for Assessment of Services Quality.

Ioan Alfred Letia, Anca Nicoleta Marginean

Proceedings of the 12th International Symposium on Symbolic and Numeric Algorithms for Scientific Computing, 2010

An Argumentation Approach to Incompletely Specified Software Services.

Ioan Alfred Letia, Anca Goron

Proceedings of the 12th International Symposium on Symbolic and Numeric Algorithms for Scientific Computing, 2010

Towards Pragmatic Argumentative Agents within a Fuzzy Description Logic Framework.

Ioan Alfred Letia, Adrian Groza

Proceedings of the Argumentation in Multi-Agent Systems - 7th International Workshop, 2010

2008

Text-Based Ontology Enrichment Using Hierarchical Self-organizing Maps.

Emil St. Chifu, Ioan Alfred Letia

Proceedings of the First International Workshop on Nature Inspired Reasoning for the Semantic Web, 2008

A neural model for unsupervised taxonomy enrichment.

Emil St. Chifu, Ioan Alfred Letia

Proceedings of the iiWAS'2008, 2008

A Planning-Based Approach for Enacting World Wide Argument Web.

Ioan Alfred Letia, Adrian Groza

Proceedings of the Intelligent Distributed Computing, Systems and Applications, Proceedings of the 2nd International Symposium on Intelligent Distributed Computing, 2008

Contextual Extension with Concept Maps in the Argument Interchange Format.

Ioan Alfred Letia, Adrian Groza

Proceedings of the Argumentation in Multi-Agent Systems, Fifth International Workshop, 2008

2007

Z-Based Agents for Service Oriented Computing.

Ioan Alfred Letia, Anca Nicoleta Marginean, Adrian Groza

Proceedings of the Service-Oriented Computing: Agents, 2007

Exploiting Rough Argumentation in an Online Dispute Resolution Mediator.

Ioan Alfred Letia, Adrian Groza

Proceedings of the Rough Sets and Intelligent Systems Paradigms, International Conference, 2007

Structured Argumentation in a Mediator for Online Dispute Resolution.

Ioan Alfred Letia, Adrian Groza

Proceedings of the Declarative Agent Languages and Technologies V, 2007

2006

Running Contracts with Defeasible Commitment.

Ioan Alfred Letia, Adrian Groza

Proceedings of the Advances in Applied Artificial Intelligence, 2006

Defeasible Protocols in Persuasion Dialogues.

Ioan Alfred Letia, Raluca Vartic

Proceedings of the 2006 IEEE/WIC/ACM International Conference on Intelligent Agent Technology, 2006

Agreeing on Defeasible Commitments.

Ioan Alfred Letia, Adrian Groza

Proceedings of the Declarative Agent Languages and Technologies IV, 2006

Commitment-Based Policies in Persuasion Dialogues with Defeasible Beliefs.

Ioan Alfred Letia, Raluca Vartic

Proceedings of the Agent Communication II, International Workshops on Agent Communication, 2006

2005

Automating the Dispute Resolution in a Task Dependency Network.

Ioan Alfred Letia, Adrian Groza

Proceedings of the 2005 IEEE/WIC/ACM International Conference on Intelligent Agent Technology, 2005

2004

Achieving Competence by Argumentation on Rules for Roles.

Ioan Alfred Letia, Monica Acalovschi

Proceedings of the Engineering Societies in the Agents World V, 5th InternationalWorkshop, 2004

2002

Developing Collaborative Golog Agents by Reinforcement Learning.

Ioan Alfred Letia, Doina Precup

Int. J. Artif. Intell. Tools, 2002

Norms and Their Role in a Model of Electronic Institution.

Ioan Alfred Letia, Wamberto Weber Vasconcelos

Proceedings of the Regulated Agent-Based Social Systems, First International Workshop, 2002

Extracting cloud motion from satellite image sequences.

Remus Brad, Ioan Alfred Letia

Proceedings of the Seventh International Conference on Control, 2002

2001

Norms for DLP Agents Working in a Warehouse Scenario.

Ioan Alfred Letia, Florin Craciun, Zoltan Köpe

Proceedings of the Engineering of Intelligent Systems, 2001

Diagnosis of the Dynamics within an Organization by Trace Checking of Behavioural Requirements.

Catholijn M. Jonker, Ioan Alfred Letia, Jan Treur

Proceedings of the Agent-Oriented Software Engineering II, Second International Workshop, 2001

2000

First Experiments for Mining Sequential Patterns on Distributed Sites with Multi-Agents.

Ioan Alfred Letia, Florin Craciun, Zoltan Köpe, Alexandru Lelutiu

Proceedings of the Intelligent Data Engineering and Automated Learning, 2000

Validating the Behavior of Self-Interested Agents in an Information Market Scenario.

Ioan Alfred Letia, Florin Craciun, Zoltan Köpe

Proceedings of the Intelligent Data Engineering and Automated Learning, 2000

Towards Validation of Specifications by Simulation.

Ioan Alfred Letia, Florin Craciun, Zoltan Köpe

Proceedings of the Infrastructure for Agents, 2000

1999

A TLA+ Specification for Agent Communication that Enables Proofs.

Ioan Alfred Letia

Proceedings of the Third Annual Conference on Autonomous Agents, 1999

1998

Using Tolerance Calculus for Reasoning in Relative Order of Magnitude Models.

Robert Dollinger, Ioan Alfred Letia

Proceedings of the Methodology and Tools in Knowledge-Based Systems, 1998

Decision Trees and Rule Induction in Simulated Soccer Agents.

Ioan Alfred Letia, Marius Joldos, Calin Cenan, Diana Zaiu, Alina Andreica

Proceedings of the Collective Robotics, First International Workshop, 1998

1995

Knowledge transfer when learning a second programming language.

Ioan Alfred Letia

Proceedings of the World Conference on Computers in Education VI, 1995

1993

Embedding Temporal Reasoning into the ATMS Framework.

Mugur M. Tatar, Ioan Alfred Letia

Proceedings of the Expertensysteme 93, 1993