Valentina A. M. Tamma

According to our database, Valentina A. M. Tamma authored at least 63 papers between 1999 and 2023.

Collaborative distances:

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

2023

Knowledge Graphs for the Life Sciences: Recent Developments, Challenges and Opportunities.

Jiaoyan Chen, Hang Dong, Janna Hastings, Ernesto Jiménez-Ruiz, Vanessa López, Pierre Monnin, Catia Pesquita, Petr Skoda, Valentina A. M. Tamma

TGDK, 2023

Autonomy in the Age of Knowledge Graphs: Vision and Challenges.

Jean-Paul Calbimonte, Andrei Ciortea, Timotheus Kampik, Simon Mayer, Terry R. Payne, Valentina A. M. Tamma, Antoine Zimmermann

TGDK, 2023

An Experiment in Retrofitting Competency Questions for Existing Ontologies.

Reham Alharbi, Valentina A. M. Tamma, Floriana Grasso, Terry R. Payne

CoRR, 2023

Towards a methodology for the semi-automatic generation of scientific knowledge graphs from XML documents.

George Hannah, Terry R. Payne, Valentina A. M. Tamma, Andrew Mitchell, Ellen Piercy, Boris Konev

Proceedings of the 18th International Workshop on Ontology Matching co-located with the 22nd International Semantic Web Conference (ISWC 2023), 2023

2022

Governance of Autonomous Agents on the Web: Challenges and Opportunities.

Timotheus Kampik, Adnane Mansour, Olivier Boissier, Sabrina Kirrane, Julian A. Padget, Terry R. Payne, Munindar P. Singh, Valentina A. M. Tamma, Antoine Zimmermann

ACM Trans. Internet Techn., November, 2022

OntoMerger: An Ontology Integration Library for Deduplicating and Connecting Knowledge Graph Nodes.

David Geleta, Andriy Nikolov, Mark ODonoghue, Benedek Rozemberczki, Anna Gogleva, Valentina A. M. Tamma, Terry R. Payne

CoRR, 2022

2021

Capturing Expert Knowledge for Building Enterprise SME Knowledge Graphs.

Martin Mansfield, Valentina A. M. Tamma, Phil Goddard, Frans Coenen

Proceedings of the K-CAP '21: Knowledge Capture Conference, 2021

Characterising the Gap Between Theory and Practice of Ontology Reuse.

Reham Alharbi, Valentina A. M. Tamma, Floriana Grasso

Proceedings of the K-CAP '21: Knowledge Capture Conference, 2021

A Systematic Review of Data-Driven Approaches to Item Difficulty Prediction.

Samah AlKhuzaey, Floriana Grasso, Terry R. Payne, Valentina A. M. Tamma

Proceedings of the Artificial Intelligence in Education - 22nd International Conference, 2021

2019

Extending HeLiS: From Chronic Diseases to Behavior Change.

Mauro Dragoni, Valentina A. M. Tamma

Proceedings of the Second International Workshop on Semantic Web Meets Health Data Management (SWH 2019) co-located with the 18th International Semantic Web Conference (ISWC 2019), 2019

2018

An Ontology of Psychological Barriers to Support Behaviour Change.

Yousef Alfaifi, Floriana Grasso, Valentina A. M. Tamma

Proceedings of the 2018 International Conference on Digital Health, 2018

2017

Towards an Ontology to Identify Barriers to Physical Activityfor Type 2 Diabetes.

Yousef Alfaifi, Floriana Grasso, Valentina A. M. Tamma

Proceedings of the 2017 International Conference on Digital Health, 2017

2016

Minimal Coverage for Ontology Signatures.

David Geleta, Terry R. Payne, Valentina A. M. Tamma

Proceedings of the OWL: - Experiences and Directions - Reasoner Evaluation, 2016

Limiting Logical Violations in Ontology Alignnment Through Negotiation.

Ernesto Jiménez-Ruiz, Terry R. Payne, Alessandro Solimando, Valentina A. M. Tamma

Proceedings of the Principles of Knowledge Representation and Reasoning: Proceedings of the Fifteenth International Conference, 2016

Discovering Ontological Correspondences Through Dialogue.

Gabrielle Santos, Terry R. Payne, Valentina A. M. Tamma, Floriana Grasso

Proceedings of the Knowledge Engineering and Knowledge Management, 2016

An Investigation of Definability in Ontology Alignment.

David Geleta, Terry R. Payne, Valentina A. M. Tamma

Proceedings of the Knowledge Engineering and Knowledge Management, 2016

A Dialogue Protocol to Support Meaning Negotiation.: (Extended Abstract).

Gabrielle Santos, Valentina A. M. Tamma, Terry R. Payne, Floriana Grasso

Proceedings of the 2016 International Conference on Autonomous Agents & Multiagent Systems, 2016

2015

Using Preferences in Negotiations over Ontological Correspondences.

Terry R. Payne, Valentina A. M. Tamma

Proceedings of the PRIMA 2015: Principles and Practice of Multi-Agent Systems, 2015

2014

A Dialectical Approach to Selectively Reusing Ontological Correspondences.

Terry R. Payne, Valentina A. M. Tamma

Proceedings of the Knowledge Engineering and Knowledge Management, 2014

Negotiating over ontological correspondences with asymmetric and incomplete knowledge.

Terry R. Payne, Valentina A. M. Tamma

Proceedings of the International conference on Autonomous Agents and Multi-Agent Systems, 2014

2011

An Ontology for Coordination.

Ben Lithgow Smith, Valentina A. M. Tamma, Michael J. Wooldridge

Appl. Artif. Intell., 2011

2010

Evaluation of scalable multi-agent system architectures for searching the Semantic Web.

Ian Blacoe, Valentina A. M. Tamma, Michael J. Wooldridge

Int. J. Metadata Semant. Ontologies, 2010

Semantic Web Support for Intelligent Search and Retrieval of Business Knowledge.

Valentina A. M. Tamma

IEEE Intell. Syst., 2010

Deciding Agent Orientation on Ontology Mappings.

Paul Doran, Terry R. Payne, Valentina A. M. Tamma, Ignazio Palmisano

Proceedings of the Semantic Web - ISWC 2010 - 9th International Semantic Web Conference, 2010

Flexible agreement mechanism for dynamic meaning negotiation.

Paul Doran, Valentina A. M. Tamma, Terry R. Payne, Ignazio Palmisano

Proceedings of the 9th International Conference on Autonomous Agents and Multiagent Systems (AAMAS 2010), 2010

2009

Task Oriented Evaluation of Module Extraction Techniques.

Ignazio Palmisano, Valentina A. M. Tamma, Terry R. Payne, Paul Doran

Proceedings of the Semantic Web - ISWC 2009, 8th International Semantic Web Conference, 2009

An entropy inspired measure for evaluating ontology modularization.

Paul Doran, Valentina A. M. Tamma, Terry R. Payne, Ignazio Palmisano

Proceedings of the 5th International Conference on Knowledge Capture (K-CAP 2009), 2009

Dynamic Selection of Ontological Alignments: A Space Reduction Mechanism.

Paul Doran, Valentina A. M. Tamma, Terry R. Payne, Ignazio Palmisano

Proceedings of the IJCAI 2009, 2009

Efficient argumentation over ontology correspondences.

Paul Doran, Valentina A. M. Tamma, Ignazio Palmisano, Terry R. Payne

Proceedings of the 8th International Joint Conference on Autonomous Agents and Multiagent Systems (AAMAS 2009), 2009

Using Ontology Modularization for Efficient Negotiation over Ontology Correspondences in MAS.

Paul Doran, Valentina A. M. Tamma, Terry R. Payne, Ignazio Palmisano

Proceedings of the Argumentation in Multi-Agent Systems, 6th International Workshop, 2009

2008

Is a Semantic Web Agent a Knowledge-Savvy Agent?

Valentina A. M. Tamma, Terry R. Payne

IEEE Intell. Syst., 2008

SOMET: Algorithm and Tool for SPARQL Based Ontology Module Extraction.

Paul Doran, Ignazio Palmisano, Valentina A. M. Tamma

Proceedings of the Workshop on Ontologies: Reasoning and Modularity, 2008

Dynamic Change Evaluation for Ontology Evolution in the Semantic Web.

Ignazio Palmisano, Valentina A. M. Tamma, Luigi Iannone, Terry R. Payne, Paul Doran

Proceedings of the 2008 IEEE / WIC / ACM International Conference on Web Intelligence, 2008

Evaluating Ontology Modules Using an Entropy Inspired Metric.

Paul Doran, Valentina A. M. Tamma, Ignazio Palmisano, Terry R. Payne, Luigi Iannone

Proceedings of the 2008 IEEE / WIC / ACM International Conference on Web Intelligence, 2008

Dynamic Ontology Evolution in Open Environments.

Ignazio Palmisano, Valentina A. M. Tamma, Luigi Iannone, Terry R. Payne, Paul Doran

Proceedings of the Poster and Demonstration Session at the 7th International Semantic Web Conference (ISWC2008), 2008

QuestSemantics - Intelligent Search and Retrieval of Business Knowledge.

Ian Blacoe, Ignazio Palmisano, Valentina A. M. Tamma, Luigi Iannone

Proceedings of the ECAI 2008, 2008

Agent mediated provision of insurance services: two case studies: fraud and repairs.

Chris van Aart, Valentina A. M. Tamma

Proceedings of the 10th International Conference on Electronic Commerce 2008, 2008

2007

A Framework for Web service negotiation.

Shamimabi Paurobally, Valentina A. M. Tamma, Michael J. Wooldridge

ACM Trans. Auton. Adapt. Syst., 2007

Towards a Parametric Ontology Modularization Framework Based on Graph Transformation.

Mathieu d'Aquin, Paul Doran, Enrico Motta, Valentina A. M. Tamma

Proceedings of the 2nd International Workshop on Modular Ontologies, WoMO 2007, 2007

Ontology module extraction for ontology reuse: an ontology engineering perspective.

Paul Doran, Valentina A. M. Tamma, Luigi Iannone

Proceedings of the Sixteenth ACM Conference on Information and Knowledge Management, 2007

Web services negotiation in an insurance grid.

Shamimabi Paurobally, Chris van Aart, Valentina A. M. Tamma, Michael J. Wooldridge, Peter van Hapert

Proceedings of the 6th International Joint Conference on Autonomous Agents and Multiagent Systems (AAMAS 2007), 2007

Argumentation over ontology correspondences in MAS.

Loredana Laera, Ian Blacoe, Valentina A. M. Tamma, Terry R. Payne, Jérôme Euzenat, Trevor J. M. Bench-Capon

Proceedings of the 6th International Joint Conference on Autonomous Agents and Multiagent Systems (AAMAS 2007), 2007

2006

Arguing Over Ontology Alignments.

Loredana Laera, Valentina A. M. Tamma, Jérôme Euzenat, Trevor J. M. Bench-Capon, Terry R. Payne

Proceedings of the 1st International Workshop on Ontology Matching (OM-2006) Collocated with the 5th International Semantic Web Conference (ISWC-2006), 2006

Reaching Agreement over Ontology Alignments.

Loredana Laera, Valentina A. M. Tamma, Jérôme Euzenat, Trevor J. M. Bench-Capon, Terry R. Payne

Proceedings of the Semantic Web - ISWC 2006, 5th International Semantic Web Conference, 2006

Agents Arguing over Ontology Alignments.

Loredana Laera, Valentina A. M. Tamma, Jérôme Euzenat, Trevor J. M. Bench-Capon, Terry R. Payne

Proceedings of the 4th European Workshop on Multi-Agent Systems EUMAS'06, 2006

2005

Towards Semantic Web agents: Knowledge Web and AgentLink.

Terry R. Payne, Valentina A. M. Tamma

Knowl. Eng. Rev., 2005

Ontologies for supporting negotiation in e-commerce.

Valentina A. M. Tamma, Steve Phelps, Ian Dickinson, Michael J. Wooldridge

Eng. Appl. Artif. Intell., 2005

Introducing Autonomic Behaviour in Semantic Web Agents.

Valentina A. M. Tamma, Ian Blacoe, Ben Lithgow Smith, Michael J. Wooldridge

Proceedings of the Semantic Web - ISWC 2005, 4th International Semantic Web Conference, 2005

An Ontological Framework for Dynamic Coordination.

Valentina A. M. Tamma, Chris van Aart, Thierry Moyaux, Shamimabi Paurobally, Ben Lithgow Smith, Michael J. Wooldridge

Proceedings of the Semantic Web - ISWC 2005, 4th International Semantic Web Conference, 2005

2004

Toward Open Negotiation.

Steve Phelps, Valentina A. M. Tamma, Michael J. Wooldridge, Ian Dickinson

IEEE Internet Comput., 2004

SweetProlog: A System to Integrate Ontologies and Rules.

Loredana Laera, Valentina A. M. Tamma, Trevor J. M. Bench-Capon, Giovanni Semeraro

Proceedings of the Rules and Rule Markup Languages for the Semantic Web: Third International Workshop, 2004

SERSE: Searching for Digital Content in Esperonto.

Valentina A. M. Tamma, Ian Blacoe, Ben Lithgow Smith, Michael J. Wooldridge

Proceedings of the Engineering Knowledge in the Age of the Semantic Web, 2004

SERSE: Searching for Semantic Web Content.

Valentina A. M. Tamma, Ian Blacoe, Ben Lithgow Smith, Michael J. Wooldridge

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

2002

An ontology model to facilitate knowledge-sharing in multi-agent systems.

Valentina A. M. Tamma, Trevor J. M. Bench-Capon

Knowl. Eng. Rev., 2002

Attribute Meta-properties for Formal Ontological Analysis.

Valentina A. M. Tamma, Trevor J. M. Bench-Capon

Proceedings of the Knowledge Engineering and Knowledge Management. Ontologies and the Semantic Web, 2002

An Ontology Based Approach to Automated Negotiation.

Valentina A. M. Tamma, Michael J. Wooldridge, Ian Blacoe, Ian Dickinson

Proceedings of the Agent-Mediated Electronic Commerce IV, 2002

2001

An ontology model supporting multiple ontologies for knowledge sharing.

Valentina A. M. Tamma

PhD thesis, 2001

A knowledge model to support inconsistency management when reasoning with shared knowledge.

Valentina A. M. Tamma, Trevor J. M. Bench-Capon

Proceedings of the IJCAI-01 Workshop on Ontologies and Information Sharing Seattle, 2001

An enriched knowledge model for formal ontological analysis.

Valentina A. M. Tamma, Trevor J. M. Bench-Capon

Proceedings of the 2nd International Conference on Formal Ontology in Information Systems, 2001

Argumentation and Qualitative Probabilistic Reasoning Using the Kappa Calculus.

Valentina A. M. Tamma, Simon Parsons

Proceedings of the Symbolic and Quantitative Approaches to Reasoning with Uncertainty, 2001

Characterising Concept's Properties in Ontologies.

Valentina A. M. Tamma, Trevor J. M. Bench-Capon

Proceedings of the AI*IA 2001: Advances in Artificial Intelligence, 2001

2000

Supporting Inheritance Mechanisms in Ontology Representation.

Valentina A. M. Tamma, Trevor J. M. Bench-Capon

Proceedings of the Knowledge Acquisition, 2000

1999

An Experience with Ontology Clustering for Information Integration.

Pepijn R. S. Visser, Valentina A. M. Tamma

Proceedings of the IJCAI-99 Workshop on Intelligent Information Integration, 1999