You need to write up your problem, details on what's needed are at https://conference2017.ogs.ca/specialevents/export/ (sic).
Send your write-up well in advance by email to
If OGS can match you with an expert you will be contacted to arrange a convenient time to meet at the Conference.
Give it a try. A fresh mind put to the problem might find an approach you didn't consider. What have you got to lose?