Enfoques do pensamento de René Girard

Comparación de Enfoques para Evaluar la Validación de Respuestas

The Validation of Answers has been seen recently as a classification problem able to introduce Machine Learning for improving Question Answering results. The unbalanced nature of collections has led to the use of measures based on precision and recall. However, Relative Operating Characteristic (ROC) analysis is preferred sometimes in similar classification tasks. In this article we compare bot...

Entendendo o Pensamento Computacional

The goal of this article is to clarify the meaning of Computational Thinking. We differentiate logical from computational reasoning and discuss the importance of Computational Thinking in solving problems. The three pillars of Computational Thinking Abstraction, Automation and Analysis are outlined, highlighting the role of each one in developing the skills needed for the problem-solving process.

Professeur René HEN

Selective serotonin reuptake inhibitors (SSRIs) display a delayed onset of antidepressant action of several weeks. Past work demonstrated evidence that the 5-HT4 receptor may be a direct target for treating depression and a new hope for fast acting antidepressant treatment. However, the 5-HT4 hypothesis still needs to be validated in models of anxiety/depression. We decided to investigate wheth...

Pensamento tecnológico e criatividade na comunicação: prospecções acerca do pós-humano e da prática gráfica do rafe

Girard Couples of Quantales

We introduce the concept of a Girard couple, which consists of two (not necessarily unital) quantales linked by a strong form of duality. The two basic examples of Girard couples arise in the study of endomorphism quantales and of the spectra of operator algebras. We construct, for an arbitrary sup-lattice S, a Girard quantale whose right-sided part is isomorphic to S.