OP23 Submissions & Deadlines | SIAM

Submissions and Deadlines

SIAM Conference on Optimization (OP23)

Submissions & Deadlines


Important Submission Information

How to Participate

SIAM requests that individuals limit themselves to giving one talk. (This does not apply to invited plenary speakers). The co-chairs of the organizing committee may make exceptions to this request. All submissions are subject to review and final approval by the co-chairs.

You are invited to contribute a presentation in one of the formats listed below.

Acceptance Notification

Authors will be notified by email in February 2023.

Speaker Cancellation

The Organizing Committee expects every speaker in a scheduled presentation to register and attend.

If it becomes necessary for a speaker to cancel a presentation, he or she should try to find an alternate presenter immediately, preferably a co-author. See SIAM Policy on Substitute Speakers and Remote Presentations. Contact SIAM at [email protected] immediately with any change to a scheduled presentation.

A “no-show” or cancelled presentation can cause serious inconvenience to the attendees and organizers. The committee thanks all speakers in advance for their compliance to this request.

Additional Information

Submission Formats


A minisymposium generally consists of three 25-minute presentations, with an additional five minutes for discussion after each presentation. To ensure balance, SIAM prefers a single individual not be the organizer or co-organizer of more than one minisymposium, however, organizers can submit up to four (4) parts per minisymposium, allowing up to twelve (12) speakers. In addition, SIAM discourages minisymposia in which most of the speakers or co-authors come from the same institution.

A minisymposium comprised of multiple parts (up to 4) will be counted as a SINGLE minisymposium.

SIAM also requests speakers submit only one oral presentation, either a minisymposium presentation or contributed lecture. Minisymposium session organizers and individual speakers are equally responsible for ensuring participants adhere to the one talk per person rule.

It is recommended the first speaker provide an overview of the topic area. Each minisymposium speaker should submit an abstract no longer than 1,500 characters, including spaces. The organizing committee will referee minisymposium proposals. The number of minisymposia may be limited to retain an acceptable level of parallelism in sessions.

Please visit the Guidelines for Preparing a Minisymposium Proposal.

SIAM requires minisymposium organizers propose sessions with a minimum of three (3) confirmed speakers by the minisymposium submission deadline. Sessions submitted with a majority of speakers listed as “TBD/TBA,” or using placeholders, risk rejection.

Prospective minisymposium organizers must submit a proposal consisting of a title, a description (not to exceed 1,500 characters, including spaces), a list of speakers, and presentation titles using the Conference Management System.

Deadline for submission of minisymposium proposals: DEADLINE EXTENDED to November 15, 2022 (11:59 p.m. Eastern Time)
Deadline for submission of minisymposium speaker abstracts: DEADLINE EXTENDED to December 12, 2022 (11:59 p.m. Eastern Time)

Contributed Presentations in Lecture Format

Contributed presentations in lecture format are invited in all areas consistent with the themes. A lecture format is generally a 15-minute oral presentation with an additional five (5) minutes for discussion. Talk lengths will be determined by the co-chairs at the close of submissions.

SIAM also requests speakers submit only one oral presentation, either a minisymposium presentation or contributed lecture.

Please submit contributed presentations in lecture format using the Conference Management System.

Deadline for submission of contributed abstracts: DEADLINE EXTENDED  to December 12, 2022 (11:59 p.m. Eastern Time)