Authors:Michael Eckmann, Anderson Rocha and Jacques Wainer
In computer science, as opposed to many other disciplines, papers published in conference and workshop proceedings count as formal publications when evaluating the scholarship of an academic. We consider the relationship between high quality journals and conferences in the computer vision (CV) subfield of computer science. We determined that 30% of papers in the top-3 CV journals base their work on top-3 conference papers by the same authors (which we call priors (See “” section for the definition of a prior)). Journal papers with priors are significantly more cited than journal papers without priors. Also the priors themselves are cited more than other papers from the conferences. For a period of 3–5 years after the journal paper publication, the priors receive more citations than the follow-up journal paper. After that period, the journal paper starts receiving most of the citations. Furthermore, we found that having the prior conference paper did not make it any easier (faster) to publish in a journal. We also surveyed journal authors and based on their answers and the priors analysis, we discovered that authors seem to be divided into different groups depending on their preferred method of publication.
Authors:Jacques Wainer, Eduardo Xavier and Fabio Bezerra
In this paper we present a study about scientific production in Computer Science in Brazil and several other countries, as
measured by the number of articles in journals and conference proceedings indexed by ISI and by Scopus. We compare the Brazilian
production from 2001 to 2005 with some Latin American, Latin European, BRIC (Brazil, Russia, India, China), and other relevant
countries (South Korea, Australia and USA). We also classify and compare these countries according to the ratio of publications
in journals and conferences (the ones indexed by the two services).
The results show that Brazil has by far the largest production among Latin American countries, has a production about one
third of Spain’s, one fourth of Italy’s, and about the same as India and Russia. The growth in Brazilian publications during
the period places the country in the mid-range group and the distribution of Brazilian production according to impact factor
is similar to most countries.