I hold a Ph.D. in Science (Engineering School at the University of São Paulo, Brazil). Currently, I am a teacher at the Universidad Católica San Pablo and  Universidad Nacional de San Agustín in Arequipa - Peru (undergraduate and graduate levels). I am also co-founder of Parlakuy, a cutting-edge start-up based in Arequipa. Most of my research work was conducted  at the Decision Making Lab under supervision of the Prof. Fabio Cozman.

 My research interests include but are not limited to Uncertainty in Artificial Intelligence, Knowledge Representation, Machine Learning and Natural Language Processing.  My recent work has focused the combination of Probabilistic and Logics, i.e., Probabilistic Logic.
 
Contact:
e-mail:eduardo.ol"at"gmail.com
             eduardo.ol "at" leitmotiff.com


Short biography

I was born in Arequipa, a southern city of Perú, there I got a Bsc. in Systems Engineering at the Universidad Nacional de San Agustin. Then I moved to Campo Grande, Brazil where I got a Msc. in Computer Science at the Federal University of Mato Grosso do Sul.

From 2006 to 2012, I lived in São Paulo, Brazil, there I got a PhD in science at the University of São Paulo. Since 2013 I am living in Perú where I am teacher at the Universidad Católica San Pablo and Universidad Nacional San Agustin.


Main Publications

COPARA, J; OCHOA-LUNA, J.E. ;  THORNE, C.; GLAVAS, G.  Conditional Random Fields for Spanish Named Entity Recognition Using Unsupervised Features, Proceedings of the IBERAMIA , Costa Rica, 2016.

COPARA, J; OCHOA-LUNA, J.E. ;  THORNE, C.; GLAVAS, G.  Spanish NER with Word Representations and Conditional Random Fields, Proceedings of the NEWS 2016  ACL Workshop , Germany, 2016.

COPARA, J; OCHOA-LUNA, J.E. ;  THORNE, C.; GLAVAS, G. Exploring unsupervised features in Conditional Random Fields for Spanish Named Entity Recognition, Proceedings of the BRACIS 2016.
Brasil. 2016.

CRUZ, L., ; OCHOA-LUNA, J.E. ;  ROCHE, M.; PONCELET, P. Dictionary-Based Sentiment Analysis Applied to Specific Domains using a Web Mining Approach. 3nd Symposium on Information Management and Big Data (SIMBig 2016), 2016, Peru.

GUZMAN, R., ; OCHOA-LUNA, J.E. Semi-supervised Learning Using a Constrained Labeling LDA Model. Proceeding of the ANDESCON 2016, Peru, 2016.

GUZMAN, R., ; OCHOA-LUNA, J.E. ;  CRUZ, L.; VERA, E. Predicting Reactions to Blog Headlines. 3nd Symposium on Information Management and Big Data (SIMBig 2016).  Peru,
2016.

CRUZ, L; OCHOA-LUNA, J.E. A content-based Recommendation System using True Skill. Proceedings of the 14th Mexican International Conference on Artificial Intelligence, 2015, Mexico.

CRUZ, L; OCHOA-LUNA, J.E. Un enfoque de Recomendación basado en contenido utilizando TrueSkill.  Proceedings of the XLI Latin American Conference on Informatics (CLEI). Peru, 2015.

VERA, E; CRUZ, L.; OCHOA-LUNA, J.E.. Performance of Alternating Least Squares in a Distributed Approach using GraphLab and MapReduce. 2nd Symposium on Information Management and Big Data (SIMBig 2015), CEUR Workshop Proceeding, 2015. Peru.

ARMADA, M. ; REVOREDO, K. ; OCHOA-LUNA, J. E. . Semantic Unlink Prediction in Evolving Social Networks through Probabilistic Description Logic. In: Brazilian Conference on Intelligent Systems, 2014, São Carlos. Brazilian Conference on Intelligent Systems, 2014. v. 1.

 Guzman, R.  ; Vera, E. ; Cruz, L ; OCHOA-LUNA, J.E. . Online Courses Recommendation based on LDA. Proceedings of the 1st Symposium on Information Management and Big Data - SIMBig 2014.Cusco, Peru, September 8-10, 2014

 OCHOA-LUNA, J. E. 
; REVOREDO, K. ;COZMAN, F. G. . Link prediction using a probabilistic description logic. Journal of the Brazilian Computer Society, Volume 19, issue 4, pp 397-409, November 2013.

ARMADA, M. ; REVOREDO, K. ; OCHOA-LUNA, J. E. ; COZMAN, F. G. . Assertion Role in a Hybrid Link Prediction Approach through Probabilistic Ontology. In: Sexto Seminário de Pesquisa em Ontologias do Brasil (ONTOBRAS 2013),   Belo Horizonte, 2013.

OCHOA-LUNA, J. E.
; REVOREDO, K. ; COZMAN, F. G. . A Scalable Probabilistic Description Logic Approach for Semantic Link Prediction. In: Encontro Nacional em Inteligência Artificial, 2012, Curitiba. Brazilian Conference on Intelligent Systems, 2012.

OCHOA-LUNA, J. E. ; REVOREDO, K. ; COZMAN, F. G. . An Experimental Evaluation of a Scalable Probabilistic Description Logic Approach for Semantic Link Prediction. In: Uncertainty Reasoning for the Semantic Web, 2012, Boston. International Semantic Web Conference, 2012.

OCHOA-LUNA, J. E. ; REVOREDO, K. ; COZMAN, F. G. . Learning Probabilistic Description Logics: A Framework and Algorithms. In: MICAI 2011, 2011, Puebla. Proceeding of the 10th Mexican International Conference on Artificial Intelligence, 2011.

REVOREDO, K. ; OCHOA-LUNA, J. E. ; COZMAN, F. G. . Semantic Link Predictioin through Probabilistic Description Logic. In: International Workshop on Uncertainty Reasoning for the Semantic Web, 2011, Bonn. International Semantic Web Conference (ISWC), 2011.

REVOREDO, K. ; OCHOA-LUNA, J. E. ; COZMAN, F. G. . Learning Terminologies in Probabilistic Description Logics. In: International Joint Conference IBERAMIA / SBIA, 2010, 2010, Sao Bernardo. 20th Brazilian Symposium on Artificial Intelligence, 2010. v. 6404. p. 41-50.

OCHOA-LUNA, J. E. ; REVOREDO, K. ; COZMAN, F. G. . Semantic query extension using query contexts and probabilistic description logics. In: III International Workshop on Web and Text Intelligence, 2010, Sao Bernardo do Campo. III International Workshop on Web and Text Intelligence, 2010. v. 1.

OCHOA-LUNA, J. E. ; REVOREDO, K. ; COZMAN, F. G. . Semantic Query Extension through Probabilistic Description Logics. In: VI International Workshop on Uncertainty Reasoning for the Semantic Web, 2010, Shanghai. VI International Workshop on Uncertainty Reasoning for the Semantic Web, 2010. v. 1. p. 1-17.

OCHOA-LUNA, J. E. ; REVOREDO, K. ; COZMAN, F. G. . Learning Sentences and Assessments in Probabilistic Description Logics. In: VI International Workshop on Uncertainty Reasoning for the Semantic Web, 2010, Shanghai. VI International Workshop on Uncertainty Reasoning for the Semantic Web, 2010. v. 1.

de Campos, Cassio Polpo ; Cozman, Fabio ; OCHOA-LUNA, J. E. . Assembling a consistent set of sentences in relational probabilistic logic with stochastic independence. Journal of Applied Logic, v. 7, p. 137-154, 2009.







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