Graça Gaspar

According to our database, Graça Gaspar authored at least 26 papers between 1982 and 2024.

Collaborative distances:

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

2024

Hypothetical Answers to Continuous Queries Over Data Streams.

Luís Cruz-Filipe, Graça Gaspar, Isabel Nunes

ACM Trans. Comput. Log., 2024

2022

Reconciling Communication Delays and Negation.

Luís Cruz-Filipe, Graça Gaspar, Isabel Nunes

Proceedings of the Theoretical Aspects of Computing - ICTAC 2022, 2022

Can You Answer While You Wait?

Luís Cruz-Filipe, Graça Gaspar, Isabel Nunes

Proceedings of the Foundations of Information and Knowledge Systems, 2022

2018

Active integrity constraints for general-purpose knowledge bases.

Luís Cruz-Filipe, Graça Gaspar, Isabel Nunes, Peter Schneider-Kamp

Ann. Math. Artif. Intell., 2018

2017

From description-logic programs to multi-context systems.

Luís Cruz-Filipe, Graça Gaspar, Isabel Nunes

J. Log. Algebraic Methods Program., 2017

2016

Active Integrity Constraints for Multi-context Systems.

Luís Cruz-Filipe, Graça Gaspar, Isabel Nunes, Peter Schneider-Kamp

Proceedings of the Knowledge Engineering and Knowledge Management, 2016

2014

Information Flow within Relational Multi-context Systems.

Luís Cruz-Filipe, Graça Gaspar, Isabel Nunes

Proceedings of the Knowledge Engineering and Knowledge Management, 2014

2013

Computing Repairs from Active Integrity Constraints.

Luís Cruz-Filipe, Graça Gaspar, Patrícia Engrácia, Isabel Nunes

Proceedings of the Seventh International Symposium on Theoretical Aspects of Software Engineering, 2013

Patterns for Interfacing between Logic Programs and Multiple Ontologies.

Luís Cruz-Filipe, Isabel Nunes, Graça Gaspar

Proceedings of the KEOD 2013, 2013

Design Patterns for Description-Logic Programs.

Luís Cruz-Filipe, Graça Gaspar, Isabel Nunes

Proceedings of the Knowledge Discovery, Knowledge Engineering and Knowledge Management, 2013

2008

Towards background emotion modeling for embodied virtual agents.

Luís Morgado, Graça Gaspar

Proceedings of the 7th International Joint Conference on Autonomous Agents and Multiagent Systems (AAMAS 2008), 2008

2007

Abstraction Level Regulation of Cognitive Processing Through Emotion-Based Attention Mechanisms.

Luís Morgado, Graça Gaspar

Proceedings of the Attention in Cognitive Systems. Theories and Systems from an Interdisciplinary Viewpoint, 2007

A Signal Based Approach to Artificial Agent Modeling.

Luís Morgado, Graça Gaspar

Proceedings of the Advances in Artificial Life, 9th European Conference, 2007

Modeling the Dynamic Nonlinear Nature of Emotional Phenomena.

Luís Morgado, Graça Gaspar

Proceedings of the Affective Computing and Intelligent Interaction, 2007

2005

Adaptation and Decision-Making Driven by Emotional Memories.

Luís Morgado, Graça Gaspar

Proceedings of the Progress in Artificial Intelligence, 2005

Emotion based adaptive reasoning for resource bounded agents.

Luís Morgado, Graça Gaspar

Proceedings of the 4th International Joint Conference on Autonomous Agents and Multiagent Systems (AAMAS 2005), 2005

2004

Unifying Emotion and Cognition: The Flow Model Approach.

Luís Morgado, Graça Gaspar

Proceedings of the Seventeenth International Florida Artificial Intelligence Research Society Conference, 2004

Focusing Reasoning Through Emotional Mechanisms.

Luís Morgado, Graça Gaspar

Proceedings of the 16th Eureopean Conference on Artificial Intelligence, 2004

2003

Emotion in Intelligent Virtual Agents: The Flow Model of Emotion.

Luís Morgado, Graça Gaspar

Proceedings of the Intelligent Agents, 4th International Workshop, 2003

2002

Using Cognition and Learning to Improve Agents' Reactions.

Pedro Rafael Graça, Graça Gaspar

Proceedings of the Adaptive Agents and Multi-Agent Systems: Adaptation and Multi-Agent Learning, 2002

1995

Deriving Goals and Intentions.

Graça Gaspar, Helder Coelho

Proceedings of the First International Conference on Multiagent Systems, 1995

Where Do Intensions Come from?: A Framework for Goals and Intensions Adoption, Derivation and Evolution.

Graça Gaspar, Helder Coelho

Proceedings of the Progress in Artificial Intelligence, 1995

1992

Experiments on Achieving Communication in Communities of Autonomous Agents.

Helder Coelho, Graça Gaspar, Isabel Ramos

Proceedings of the Decision Support Systems: Experiences and Expectations, Proceedings of the IFIP TC8/WG8.3 Working Conference on Decision Support Systems: Experiences and Expectations, Fontainebleau, France, 30 June, 1992

1987

Communication knowledge systems. Part II - big talk among small systems.

Cristina Sernadas, Helder Coelho, Graça Gaspar

Appl. Artif. Intell., 1987

Communication knowledge systems: Part I - Big talk among small systems.

Cristina Sernadas, Helder Coelho, Graça Gaspar

Appl. Artif. Intell., 1987

1982

BIPS: A Layered Predicative Query Language for a DBTG Database System.

Amílcar Sernadas, Graça Gaspar, José Granado

Proceedings of the Second International Conference on Databases: Improving Database Usability and Responsiveness, 1982