One of the most rewarding things in Computer Science is to share knowledge and be part of a vibrant professional community.
Here is my slideshelf on slideshare and below a short description of each presentation.
Sorry if you are reading this on mobile, slideshare iframes are not mobile-friendly.
Linked data in use (en)
Front in Bahia
Salvador, Brazil (2014)
In this talk I walk through Semantic Web initiatives, like RDF and SPARQL, linked data principles, discuss some implementation and adoption issues and talk about semantic annotation in HTML.
Semantic annotation using the Schema.org vocabulary is demonstrated using both HTML 5 Microdata or JSON-LD input. There is a strong highlight in benefits seen in Google search results with Rich Snippets, Actions in Email, and Google Now with real examples.
O futuro da busca na Web (pt-br)
Alagoas Dev Day
Maceió, Brazil (2014)
This presentation, in portuguese, provides an overview of research and industry directions on Web Search mostly, but also on Personal Assistants, Content Consumption, User Science, and so on.
Linked Data at Globo.com (en)
Web of Linked Entities, WWW conference
Rio de Janeiro, Brazil (2013)
In this talk at WoLE 2013, it is described how Linked Data is used at Globo.com, our ontologies, how we use a shared vocabularies for distributing content, and our Linked Data REST API, Brainiak.
Web Semântica (pt-br)
UFRJ, Novas Mídias course
Rio de Janeiro, Brazil (2013)
An introduction to Semantic Web for Computer Science students.
Engenharia de ontologias (pt-br)
Globo.com Techtalk
Rio de Janeiro, Brazil (2012)
A talk about how to develop ontologies, Ontology Engineering best practices, how to avoid common pitfalls, etc.
Schema.org - HTML semântico (pt-br)
Front in Maceió
Maceió, Brazil (2012)
A presentation at Front in Maceió about Schema.org, SERP rich snippets, and semantic annotation using HTML 5 Microdata.
Ontology matching (en)
PUC-Rio 2012, Advanced techniques for databases course
Rio de Janeiro, Brazil (2012)
A seminar presented at PUC-Rio about techniques for ontology matching.
R2R: Ontology mapping
PUC-Rio 2012, Advanced techniques for databases course
Rio de Janeiro, Brazil (2012)
A seminar presented at PUC-Rio about R2R, an ontology mapping tool, written in Java.
SameAs Networks
PUC-Rio 2012, Advanced techniques for databases course
Rio de Janeiro, Brazil (2012)
A seminar presented at PUC-Rio about patterns of owl:sameAs networks in Linked Data.
Tag Suggestion using Multiple Sources of Knowledge (en)
MSc thesis presentation at UFPE
Recife, Brazil (2010)
Slides of my MSc thesis presentation at UFPE.
My thesis is about tag suggestion, involving techniques of text mining, information retrieval, and machine learning.
This presentation includes an experiment of a tag suggestion system.
Ontology Learning (en)
Knowledge Representation and Reasoning course, UFPE
Recife, Brazil (2008)
A seminar about motivations and techniques for Ontology Learning in a Knowledge Representation and Reasoning course at UFPE.
