You are cordially invited to submit proposals for presentations at Concurrent Sessions on a range of topics, but not limited to them.

Deadline for receipt of abstracts is January 15, 2010.

Those interested in organizing a concurrent session should propose topic and possible speakers to Arnaldo C. S. Walter,  the Concurrent Session Chair, at the email rio2010@ab3e.org.br.

Please keep in mind that all speakers that present in Concurrent Sessions must pay registration rates and attend Rio 2010 Conference to present their papers.