Dr. Maria Vargas-Vera
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Home » Papers » Refereed Journals & Book Chapters

 

Maria Vargas-Vera

Tu-vera – An Encryption Algorithm using Propositional Logic Calculus. IJSEUS Journal 9(2), pp. 49-59, 2018.

Keywords:Propositional Logic Calculus, Cryptography, Encryption algorithms, Caesar Cypher, Vigenere Cypher,Tukhachevsky Encryption Algorithm, Information Extraction

 

Maria Vargas-Vera

The Implementation of DSSim. A Multi-Agent Ontology Mapping System. Information Retrieval and Management: Concepts, Methodologies, Tools and Applications. Chapter 53. 1217-1238, 2018.

Keywords: Ontology Mapping, Uncertainty, Agent architecture 

 

Maria Vargas-Vera

An Analysis of Student Performance in a Digital Electronics Design Course. Enhancing Knowledge Discovery and Innovation in the Digital Era. Chapter 6, pp.  107-125, 2018.

Keywords: Technology Enhanced Learning, Learning Analytics, Data Mining

 

Maria Vargas-Vera
The Development of a Virtual University Campus using Second Life. Enhancing Knowledge Discovery and Innovation in the Digital Era. Chapter 8, pp. 148-161, 2018.

Keywords: Virtual Environments,  Second Life,  Web 2.0 Technologies, Question Categorization

 

Maria Vargas-Vera

The Implementation of DSSim: a Multi-agent Ontology Mapping System.  IJKSR Journal 8(3),  pp. 34-53,  2017.

Keywords: DSSim,  Scalability, Mapping agents,  Broker agent, Conflict resolution, Voting agents, Belief combination optimisation

 

Maria Vargas-Vera, Camilo Salles,  Joaquin Parot and Sebastian Letelier

An E-Business Case of Study: Modelling the Quality of Wine using  its Physicochemical and Qualitative Properties.  IJKSR Journal 8(3),  pp. 1-20, 2017.

Keywords: E-Bssines, Data Mining, Clustering, K-means, X-means,J48,  First Order Logic Rules,  Linguistic Variables,Wine Quality Dataset

 

Maria Vargas-Vera

Methodology for Record Linkage:  Medical Domain  Case of Study. Artificial Intelligence, Concepts, Methodologies, Tools and Applications. Chapter  27, pp. 641-659, 2017.

Keywords: homogenization, Record Linkage, Missing Values, Multinomial Regression, Ontology Matching, Jaccard, Jaro-Winkler, Monge-Elkan, Aggregated Similarity, Levels of Similarity

 

Maria Vargas-Vera 

Reflections on the Second Life Platform used in the Development of a Virtual University Campus. IJKSR Journal 7(4), pp.12-23,  2016.

Keywords: Virtual Environments, MPhil, DeepThink, Second Life, Moodle,  Web 2.0 Technologies, Elluminate, MyStuff, Skype, Ning, Question Categorization,  Client/Server Model

 

Maria Vargas-Vera 

Methodology for the Elaboration  of Quizzes using Propositional Logic Calculus in an E-Learning Environment. IJKSR Journal 7(4), pp. 63-74  2016.

Keywords: Background Knowledge, Educational Quizzes, E-Learning, Knowledge Substitution, Propositional Logic Calculus, Tests Categorization, True Table Semantics

 

Maria Vargas-Vera

Data Integration Framework: A  Children and Parents Cohort Case Study. IJKSR Journal 7(1), pp. 99-112, 2016.

Keywords: Data Integration, Linkage Algorithms, Similarity Measures 

 

Maria Vargas-Vera  & Miklos Nagy 
State of the Art on Ontology Alignment. Mobile Computing and  Wireless Networks: Concepts, Methodologies, Tools & Applications (4 volumes) . Chapter 99, pp.2254-2280, 2016.

Keywords:  Ontology Matching,  Data Integration, Global schema, Semantic data integration, Ontology Alignment Evaluation Initiative (OAEI)

 

Maria Vargas-Vera

Methodology for Record Linkage: A Medical Domain Case Study. IJKSR Journal 6(4), pp. 18-35, 2015.

Keywords: homogenization, Record Linkage, Missing Values, Multinomial Regression, Ontology Matching, Jaccard, Jaro-Winkler, Monge-Elkan, Aggregated Similarity, Levels of Similarity

 

Maria Vargas-Vera

A  Framework for Extraction of Relations from Text using Relational Learning and  Similarity Measures. Journal of Universal Computer Science JUCS, 21(11), pp. 1482-1495,  2015 .

Keywords: Relational Learning, Semantic Learning, Semantic Web, Similarity Measures

 

Maria Vargas-Vera and Miklos Nagy

Experiences on the Evaluation of  DSSim:  A Multi-agent Ontology Mapping System. IJKSR Journal, 6(2), pp. 21-55, 2015.

Keywords: Ontology Alignment Evaluation Initiative (OAEI),  DSSim, Mapping  Precision,  Mapping Recall, Mapping F-measure, Average overlapping rate, Open evaluation, Blind evaluation, External evaluation, System similarity threshold.

 

Maria Vargas-Vera and Miklos Nagy

Architecture of DSSim:  A  Multi-agent Mapping System. IJKSR Journal, 6(2), pp.66-84, 2015.

Keywords: DSSim, Mapping agents, Conflict resolution, Voting agents,  Belief combination optimisation, Ontology mapping algorithms, Broker algorithm, Jade

 

Maria Vargas-Vera and Miklos Nagy

State of the Art on Ontology Alignment. IJKSR Journal, 6(1),  pp. 17-42,  2015.

Keywords:  Ontology Matching,  Data Integration, Global schema, Semantic data integration, Ontology Alignment Evaluation Initiative (OAEI)

 

Maria Vargas-Vera and Miklos Nagy

Establishing Agent Trust for Contradictory Evidence by Means of Fuzzy Voting Model:  An Ontology Mapping Case Study  Journal of  Computers in Human Behavior (CHB).  30 (1);  pp. 745–752, 2014.

Impact factor:  3.047

Keywords: Fuzzy Trust, Ontology Alignment, Fuzzy Voting

 

Maria Vargas-Vera, Miklos Nagy and Patricia Ordonez de Pablos

A Framework for Detecting and Removing Knowledge Overlaps in a Collaborative Environment: Case of Study a Computer Configuration Problem.  Journal of Web Engineering (JWE);  Volume 12(5), pp. 422-438; 2013. Online

Keywords:  Knowlege overlaps, Semantic Web

Miklos Nagy and Maria Vargas-Vera

Multiagent Ontology Mapping Framework for the Semantic Web. IEEE Transactions on Systems, Man, and Cybernetics – Part A Journal (TSMCA),  41(4), pp. 693-704; 2011.

Digital Object Identifier (DOI) 10.1109/TSMCA.2011.2132704.

Keywords: Multiagent systems, Ontology Mapping, Semantic Web, Uncertain Reasoning

Maria Vargas-Vera, Yesica Castellanos and Miltiadis Lytras

CONQUIRO: A Cluster-Based Information Retrieval Engine. Special Issue on the Journal of Computers in Human Behavior (CHB), Elsevier. 27(4); pp. 1303-1309; 2011.

Keywords: Clustering Methods, Vector Space Model, Visualisation of clusters, Knowledge Management

Maria Vargas-Vera, Miklos Nagy and D. Jannach

An Approach to Knowledge Integration Applied to a Configuration Problem.  Intelligence-Based Systems Engineering. Eds. Andreas Tolk and Lakhmi C Jain. ISRL 10, Chapter 4, pp. 75-105; Springer Verlag, ISBN: 978-3-642-17930-3; 2011.

e-ISBN 978-3-642-17931-0; DOI 10.1007/978-3-642-17931-0.

The solution to the overlapping problem relies on the use of matching algorithms embedded in our DSSim (short for Similarity based on Dempster-Shafer) System.

Keywords: Knowledge Integration, Configuration, Knowledge-based Systems

Maria Vargas-Vera,  Miklos Nagy Dominik Ziskowski, Konstanty Hanievicz & Witold Abramowicz
Challenges on Semantic Web Services. Virtual Communities: Concepts, Methodologies, Tools & Applications (4 volumes). Chapter 142, pp 2134-2157, 2010.

Keywords: Semantic Web Services, Dempster-Shafer, Fuzzy Voting Model

 

Maria Vargas-Vera and Miltiadis Lytras

AQUA: Hybrid Architecture for Question Answering Services. Special Issue on Semantic Web Support for Software Development; IET Software Journal. Colomo-Palacios R. and Gomez-Bebis J. M. (eds);  4(6), pp. 418-433; December 2010.

doi:10.1049/iet-sen.2010.0053. The IET Journal is ISI indexed. Read abstract Abstract

Keywords: Question Answering, Similarity Measures

Maria Vargas-Vera and Miklos Nagy

Towards Intelligent Ontology Alignment Systems for Question Answering : Challenges and Roadblocks. Journal of Emerging Technologies in Web Intelligence (JETWI); 2(3); pp. 244-257; August 2010.

doi:10.4304/jetwi.2.3.244-257 (JETWI, ISSN 1798-0461). Indexed by SCOPUS.

Keywords: Intelligent Ontology Alignment Systems, Question Answering System

Maria Vargas-Vera and Miltiadis Lytras

AQUA: a Closed-domain Question Answering System. Special Issue on the Journal of Information Systems Management (IMS).  ISM 27(3), pp.217-225; July 2010.

Publisher Taylor & Francis; ISSN: 1058-0530 print / 1934-8703 online. Impact factor 1.029.

Keywords: Closed-domain Question Answering System, Similarity, Ontologies

Miklos Nagy and Maria Vargas-Vera

Reasoning Introspection and Visualisation Framework for Ontology Mapping in the Semantic Web. “Studia Universitatis Babes Bolyai Series Informatica” Journal;  55 (2), pp. 57-68; 2010.

The “Studia Universitatis Babes Bolyai Series Informatica” Journal is ranked CNCSIS B+ and indexed in major international databases (MathSciNet, Zentralblatt fur Mathematik, DOAJ, EBSCO Publishing, CiteSeer, CiteSeer-X).

Keywords: Ontology Mapping, Visualisation of the Reasoning Process

Miklos Nagy and Maria Vargas-Vera

Towards an Automatic Semantic Data Integration: Muti-Agent Framework Approach. Gang Wu (ed), Chapter 7, pp. 107-134; In-Tech Education and Publishing KG; ISBN:978-953-7619-54-1; 2010.

 

Keywords: Semantic Data Integration, Multi-Agent Framework

Maria Vargas-Vera, Miklos Nagy, Dominik Zyskowski, Konstanty Haniewicz, Witold Abramowicz and Monica Kaczmarek

Challenges on Semantic Web Services. The Handbook of Research on Social Dimensions of Semantic Technologies and Web Services. Editors M. Manuela Cunha, Eva F. Oliveira, António J. Tavares & Luís G. Ferreira; Chapter II, pp. 25-48; ISBN: 978-1-60566-650-1; Publisher IGI Global, May 2009.

This paper shows an application of the Dempster Shafer and Fuzzy model to the problem of discovery and trust in Semantic Web Services. The extended Dempster Shafer with the Fuzzy Voting Model has not been introduced before in the context of Semantic Web Services. Therefore, Dr. Maria Vargas-Vera and  her Team are pioneers in  the use of Dempster-Shafer Theory applied to Semantic Web Services. The work reported in this paper was partially supported by the Marie Curie Transfer of Knowledge Fellowship (TOK) of the European Community’s Sixth Framework Programme under the contract number MTKD-CT-2004-509766 (enIRaF).

Keywords: Semantic Web Services, Dempster Shafer, Fuzzy Voting Model

Maria Vargas-Vera and Miltiadis D. Lytras

Exploiting Semantic Web and Ontologies for Personalized Learning Services: Towards semantic web enabled learning portals for real learning . International Journal of Knowledge and Learning,  4(1); pp. 1-17, 2008.

Keywords: Semantic Web, Ontologies, Profiles

Maria Vargas-Vera and E. Moreale

What is missing in the Semantic Web Cake? . International Journal of Teaching and Case Studies. Special issue on Semantic Web IJTCS 1(4); pp. 333-343, 2008.

Keywords: Semantic Web

Maria Vargas-Vera, E. Moreale, Arthur Stutt, Enrico Motta and Fabio Ciravegna

MnM: Semi-Automatic Ontology Population from Text. Ontologies: A Handbook of Principles, Concepts and Applications in Information Systems, Editors Rajiv Kishore, Ram Ramesh, and Raj Sharman. Chapter 13, Springer Verlag, ISBN-10: 0-387-37019-6. pp. 373-402, December, 2006. Vargas-Vera_MnM_PostPrinted_version

Keywords: Extraction of Patterns from Text, Ontology Population

Victoria Uren, Philipp Cimiano, Jose Iria, Siegfried Hanndschuh, Maria Vargas-Vera, Enrico Motta and Fabio Ciravegna

Semantic Annotation Systems for Knowledge Management: A Survey of Requirements and State of the Art. Journal of Web Semantics, Elsevier.  4(1), pp. 14-28, January 2006.

Camera Ready PDF (Impact Factor: 3.41).  http://www.semanticwebjournal.org/  or alternatively can be found at http://authors.elsevier.com/sd/article/S1570826805000338 Also,  Advanced Knowledge Technologies 2005: AKT selected papers, pp. 1-29, Eds N. Shadbolt and Y. Kalfoglou, School of Electronics and Computer Science, University of Southampton, ISBN 085432 854 8, August 2005.

The most wanted paper on 2005: news article  The above paper is in the list of most read Journal of Web Semantics Articles  This paper, according to Google Scholar, has been cited in different research communities such as Semantic Web and Knowledge Management.

Keywords: Semantic Annotation, Knowledge Management

Maria Vargas-Vera and E. Moreale

Automatic Extraction of Knowledge from Student Essays.  International Journal of Knowledge and Learning,      1(4),  pp. 318-331, 2005.

(Impact Factor 1.2) Electronic abstract can be found at:  http://www.inderscience.com/browse/index.php?journalID=42&year=2005&vol=1&issue=4 Also,  Advanced Knowledge Technologies 2005: AKT selected papers, pp. 58-75, Eds N. Shadbolt and Y. Kalfoglou, School of Electronics and Computer Science, University of Southampton,  ISBN 085432 854 8, August 2005.

Keywords: Knowledge Extraction from Text, Semantic Web

Maria Vargas-Vera and David Celjuska

Event Recognition on News Stories and Semi-Automatic Population of an Ontology. Advanced Knowledge Technologies 2004: Selected AKT papers, pp. 159-163. Eds. N. Shadbolt and K. O’Hara, School of Electronics and Computer Science, University of Southampton , ISBN 85432 8122, October 2004.

Keywords: Event Recognition, Ontology Population

Maria Vargas-Vera and E. Moreale

Semantic Services in E-Learning: an Argumentation Case Study. IFETS Journal Special issue Ontologies and the Semantic Web for E-learning, IEEE Educational Technology Journal, 7(4), pp. 112-128, October 2004.

Keywords: Semantic Services, E-Learning

Maria Vargas-Vera, Enrico Motta, John Domingue, Mattia Lanzoni, Arthur Stutt and Fabio Ciravegna

MnM: Ontology Driven Semi-Automatic and Automatic Support for Semantic Markup. Advanced Knowledge Technologies 2003: Selected AKT papers, pp. 42-55. Ed. N. Shadbolt, School of Electronics and Computer Science, University of Southampton, ISBN 0854327932; 2003

Keywords: Semantic Markup, Ontology Population

Maria Vargas-Vera, John Domingue, Yannis Kalfoglou, Enrico Motta and Simon Buckingham-Shum

Template-Driven Information Extraction for Populating Ontologies. Advanced Knowledge Technologies 2003: Selected AKT papers, pp. 17-22. Ed N. Shadbolt, School of Electronics and Computer Science, University of Southampton,  ISBN 0854 327932; 2003.

Keywords: Information Extraction, Ontology Population

Yannis Kalfoglou, John Domingue, Enrico Motta, Maria Vargas-Vera and Simon Buckingham-Shum

myPlanet: an ontology-driven Web-based personalised news service. Advanced Knowledge Technologies 2003: Selected AKT papers, pp. 140-148. Ed. N. Shadbolt, School of Electronics and Computer Science, University of Southampton , ISBN 0854327932; 2003.
Keywords: Personalised News Service

James F. Baldwin, Trevor P. Martin and Maria Vargas-Vera

Fril++: an Object-based Extensions to Fril. Logic Programming and Soft Computing, by Research Studies Press, pp 223-240. Eds. Trevor Martin and Francesca Arcelli, 1998.

Authors are listed in alphabetical order as it was the general policy in the AI group of the Engineering Maths Department at Bristol University. However, I am the main author of this paper.

Keywords: Fril, Object-Oriented Programming, Uncertainty

Andy Bowles, Dave Robertson, Wamberto Vasconcelos, Maria Vargas-Vera and Diana Bental

Applying Prolog Programming Techniques. International Journal of Human-Computer Studies, Elsevier. IJHCS 41(3):329-350; ISSN: 1071-5819;  1994.

The work described in this paper was influential in automatic construction of programs and software visualization communities.

This paper, according to Google Scholar, has been cited in different research communities such as: Automatic Construction of Programs, software visualization.  Camera Ready

Keywords: Prolog Programming Techniques, Program Schemata

All our ideas and concepts are only internal pictures – Boltzmann (1899)

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