Publications
2010
Madalina Croitoru, Sebastien Ferre and Dickson Lukose Conceptual Structures: From Information to Intelligence, 18th International Conference on Conceptual Structures, ICCS 2010, Kuching, Sarawak, Malaysia, July 26-30, 2010. Proceedings Springer 2010.
Madalina Croitoru, Nir Oren, Simon Miles and Michael Luck Graphically explaining norms 9th International Conference on Autonomous Agents and Multiagent Systems, Toronto, Canada (AAMAS 2010).
Madalina Croitoru, Nir Oren, Simon Miles and Michael Luck Graph-based Norm Explanation The Thirtieth SGAI International Conference Cambridge, UK (SGAI 2010).
Talal Rahwan, Tomasz P. Michalak, Madalina Croitoru, Jacek Sroka and Nicholas R. Jennings A Network Flow Approach to Coalitional Games 19th European Conference on Artificial Intelligence, Lisbon, Portugal (ECAI 2010).
Jean-Francois Baget, Madalina Croitoru, Alain Gutierrez, Michel Leclere and Marie-Laure Mugnier Translations between RDF(S) and Conceptual Graphs 18th International Conference on Conceptual Structures, ICCS 2010, Kuching, Sarawak, Malaysia (ICCS 2010).
Jean-Francois Baget, Michel Chein, Madalina Croitoru, Alain Gutierrez, Michel Leclere and Marie-Laure Mugnier Logical, graph based knowledge representation with CoGui. Graphes et Appariement d'Objets Complexes (GAOC) workshop collocated with 10ieme Conference Internationale Francophone sur l'Extraction et la Gestion des Connaissances (EGC 2010), Hammamet, Tunisia.
Michel Chein, Madalina Croitoru, and Marie-Laure Mugnier Visual Reasoning with Graph-based Mechanisms: the Good, the Better, the Best. The Knowledge Engineering Review (KER), Cambridge University Press.
Liang Xiao, Bo Hu, Madalina Croitoru, Paul Lewis and Srinandan Dasmahapatra A Knowledgeable Security Model for Distributed Health Information Systems Elsevier Journal of Computers and Security.
2009
Bo Hu, Madalina Croitoru, Roman Roset, David Dupplaw, Miguel Lurgi, Srinandan Dasmahapatra, Paul Lewis, Juan Martinez-Miranda, Carlos Saez The HealthAgents ontology: how to represent the knowledge behind a brain tumour distributed decision system Computational Intelligence for Neurooncological Diagnosis, Knowledge Engineering Review.
David Dupplaw, Madalina Croitoru, Srinandan Dasmahapatra, Alex Gibb, Horacio Gonzales-Velez, Bo Hu, Paul Lewis and Andrew Peet A knowledge-rich distributed decision support framework: a case study for brain tumour diagnosis Computational Intelligence for Neurooncological Diagnosis, Knowledge Engineering Review.
Aldo de Moor, Jack Park and Madalina Croitoru Argumentation Map Generation with Conceptual Graphs: the Case for ESSENCE Third Conceptual Structures Tool Interoperability Workshop collocated with the 17h International Conference on Conceptual Structures (ICCS 2009), Moscow, Russia.
Jean Francois Baget, Michel Chein, Madalina Croitoru, Jerome Fortin, David Genest, Alain Gutierrez, Michel Leclere, Marie-Laure Mugnier and Eric Salvat RDF to Conceptual Graphs Translations: Calculating Shatterproof Transponds Third Conceptual Structures Tool Interoperability Workshop collocated with the 17h International Conference on Conceptual Structures (ICCS 2009), Moscow, Russia.
Madalina Croitoru, Jerome Fortin and Robert Jaschke (Editors) Conceptual Structures Tools: Vision and Applications Third Conceptual Structures Tool Interoperability Workshop collocated with the 17h International Conference on Conceptual Structures (ICCS 2009), Moscow, Russia.
Madalina Croitoru, Christophe Gonzales, Jerome Lang, Boris Motik and Marie-Laure Mugnier (Editors) Graph Structures for Knowledge Representation and Reasoning (GKR 2009) collocated with the Twenty-first International Joint Conference on Artificial Intelligence (IJCAI-09), California, USA.
Jean-Francois Baget, Madalina Croitoru, Jerome Fortin and Rallou Thomopoulos Default conceptual graph rules: preliminary results for an agronomy application, 17th International Conference on Conceptual Structures (ICCS 2009), Moscow, Russia.
Madalina Croitoru and Rallou Thomopoulos Representing and reasoning about different viewpoints: an agronomy application, 17th International Conference on Conceptual Structures (ICCS 2009), Moscow, Russia.
Nicolas Moreau, Michel Leclere and Madalina Croitoru Distinguishing Answers in Conceptual Graph Knowledge Bases, 17th International Conference on Conceptual Structures (ICCS 2009), Moscow, Russia.
2008
Madalina Croitoru, Robert Jaschke and Sebastian Rudolph (Editors) Conceptual Structures Tools and the Web: Third Conceptual Structures Tool Interoperability Workshop, 16th International Conference on Conceptual Structures (ICCS 2008) July 7, 2008, UTM (Universite Toulouse Le Mirail), Toulouse, France .
Madalina Croitoru, Cornelius Croitoru and Paul Lewis BIDFLOW: a New Graph-Based Bidding Language for Combinatorial Auctions, 18th European Conference on Artificial Intelligence, Patras, Greece.
Madalina Croitoru, Srinandan Dasmahapatra and Paul Lewis Incorporating Probabilistic Knowledge in HealthAgents: A Conceptual Graph Approach, 16th International Conference on Conceptual Structures (ICCS 2008), Toulouse, France.
Roman Roset, Miguel Lurgi, Madalina Croitoru, Bo Hu, Magi Lluch i Ariet, Paul Lewis A visual mapping tool for database interoperability: the HealthAgents case , Third Conceptual Structures Tool Interoperability Workshop (CS-TIW 2008), Toulouse, France.
Liang Xiao, Madalina Croitoru and Paul Lewis Delivery of secure health care across clinical centres, BCS Healthcare Computing 2008, Harrogate, UK.
Xiao, L., Peet, A., Lewis, P., Dasmahapatra, S., Saez, C., Croitoru, M., Vicente, J., Gonzalez-Velez, H., Ariet, M., Dupplaw, D., and Gibb, A. A Security Model and its Application to a Distributed Decision Support System for Healthcare, Proceedings of the 3rd International Conference on Availability, Reliability and Security (ARES'08), IEEE Computer Society, 2008.
2007
Dupplaw, D., Croitoru, M., Loizou, A., Dasmahapatra, S., Lewis, P., Tuffield, M. and Xiao, L. Multimedia Markup Tools for OpenKnowledge, 1st Workshop on Multimedia Annotation and Retrieval enabled by Shared Ontologies, 5th December 2007, Genoa, Italy.
Croitoru M., Xiao L., Dupplaw D., Lewis P. Expressive security policy rules using Layered Conceptual Graphs, The Twenty-seventh SGAI International Conference on Artificial Intelligence (SGAI-2007), Cambridge, UK. In top 6 best refereed papers of the AI 2006 technical stream .
Bo H., Dupplaw D., Croitoru M., Dasmahapatra S., Lewis P. Facilitating Knowledge Management in Distributed Healthcare Systems, The 3rd International Conference on Semantic Technologies (I-SEMANTICS 2007), Graz, Austria.
Bo H., Croitoru M., Dasmahapatra S., Lewis P., Shadbolt, N. Indexing Ontologies with Semantics-enhanced Keywords, The Fourth International Conference on Knowledge Capture (K-CAP 2007), Whistler, Canada.
Arvanitis T. N., Arus C., Croitoru M., Dasmahapatra S., Dupplaw D., Gibb A., Hu B., Julia-Sape M., Lewis P., Mier M., Natarajan K., Peet A. C., SunY., Xiao L., Lluch-Ariet M. The HealthAgents Language: An Agent Communication Ontology Using Concepts of NCI EVS. caBIG 2007 (Washington, USA).
Liang Xiao, Dave Robertson, Madalina Croitoru, Paul Lewis, Srinandan Dashmapatra, David Dupplaw, Bo Hu. Adaptive Agent Model: an agent interaction and computation model, IEEE workshop of Engineering Semantic Agent Systems (ESAS 2007), Beijing, China.
Liang Xiao, Andrew Peet, Paul Lewis, Srinandan Dasmahapatra, Carlos Saez, Madalina Croitoru, Javier Vicente, Horacio Gonzalez-Valez, Magi Lluch. An Adaptive Security Model for Multi-agent Systems and Application to a Clinical Trials Environment, The First IEEE International Workshop on Security in Software Engineering (IWSSE 2007), Beijing, China.
Madalina Croitoru, Kees van Deemter. A Conceptual Graph Approach to the Generation of Referring Expressions, Proceedings of International Joint Conferences on Artificial Intelligence (IJCAI-2007) (Hyderabad, India): pages 2456-2461
Madalina Croitoru, Ernesto Compatangelo. Extending Conceptual Graphs for Representing Partial Knowledge, 7th IJCAI International Workshop on Nonmonotonic Reasoning, Action and Change (Hyderabad, India)
Madalina Croitoru, Bo Hu, Srinandan Dashmapatra, Paul Lewis, David Dupplaw, Liang Xiao. A Conceptual Graph Description of Medical Data for Brain Tumour Classification, 15th International Conference on Conceptual Structures (ICCS 2007), Sheffield, UK.
Madalina Croitoru, Bo Hu, Srinandan Dashmapatra, Paul Lewis, David Dupplaw, Liang Xiao. A Conceptual Graph based Approach to Ontology Similarity Measure, 15th International Conference on Conceptual Structures (ICCS 2007), Sheffield, UK.
Madalina Croitoru, Kees van Deemter. An inferential approach to the Generation of Referring Expressions, 15th International Conference on Conceptual Structures (ICCS 2007), Sheffield, UK.
Madalina Croitoru, Bo Hu, Srinandan Dasmahapatra, Paul Lewis, David Dupplaw, Alex Gibb, Margarida Julia-Sape, Javier Vicente, Carlos Saez, Juan Miguel Garcia-Gomez, Roman Roset, Francesc Estanyol, Xavier Rafael, Mariola Mier. Conceptual Graphs based information retrieval in HealthAgents, 20th IEEE International Symposium on Computer-Based Medical Systems (CBMS 2007), Maribor, Slovenia.
2006
Madalina Croitoru. Conceptual Graphs at Work: Efficient Reasoning and Applications, PhD thesis.
Madalina Croitoru, Ernesto Compatangelo. Ontology constraint satisfaction problems using Conceptual Graphs, Research and Development in Intelligent Systems XXIII - Proc. of the 26th Int'l Conf. of the Brit. Comp. Soc. Specialist Group on Artificial Intelligence (SGAI2006). Springer
Madalina Croitoru, Ernesto Compatangelo. Conceptual Graph projection: a tree decomposition-based approach, Proc. of the 10th Int'l Conf. on the Principles of Knowledge Representation and Reasoning (KR'2006): pages 271-276
Madalina Croitoru, Ernesto Compatangelo. Conceptual Graph Assemblies, Contributions to the 14th Int'l Conf. on Conceptual Structures (ICCS'2006)
2005
Madalina Croitoru, Ernesto Compatangelo, Chris Mellish. Theoretical Knowlege Oriented Specification , AUCS/TR0506
Madalina Croitoru, Ernesto Compatangelo. Hierarchical knowledge-oriented specification for information integration, Research and Development in Intelligent Systems XXII - Proc. of the 25th Int'l Conf. of the Brit. Comp. Soc. Specialist Group on Artif. Intell. (SGAI'2005): pages 60-73
Madalina Croitoru, Ernesto Compatangelo, Chris Mellish. Hierarchical knowledge integration using layered conceptual graphs, Proc. of the 13th Int'l Conf. on Conceptual Structures (ICCS'2005). 3596: pages 267-280
2004
Madalina Croitoru, Ernesto Compatangelo. On Conceptual Graph Projection, AUCS/TR0403
Madalina Croitoru, Ernesto Compatangelo. A combinatorial approach to conceptual graph projection checking, Proc. of the 24th Int'l Conf. of the Brit. Comp.Soc. Specialist Group on Artif. Intell. (SGAI'2004): pages 130-143
2003
Madalina Croitoru, Ernesto Compatangelo. Domain Knowledge Articulation using Integration Graphs, Ontologies and Information Extraction Workshop, Eurolan, Romania