Dialogue sessions aim to stimulate discussion and debate around a particular thematic focus. These sessions are proposed by an external session organizer / chair with pre-agreed speakers. Dialogue sessions should be conceived to maximize audience participation. The session organizer should propose the precise format of the session, which could be a panel, a sequence of speakers, a debate or workshop. We specifically invite proposals that feature non-academic participants and innovative formats. Submission of full papers is not required for dialogue sessions.