When a NeurIPS Paper Lands at ICML: The Poster War at Top AI Conferences

AI top conferences are becoming increasingly competitive, and the poster session at this year’s ICML in Seoul has evolved into a large‑scale academic performance art.

Presenters have adopted unconventional tactics: one researcher used a T‑shirt as a "second screen" with key paper information printed on the chest, another handed out Furina‑themed merch for a paper on adversarial attacks against large models, and a hand‑drawn poster stood out among polished designs. A paper titled "NeurlPS: Neuro‑anatomical Inductive Priors for Sphere‑based Brain Decoding" even caused attendees to mistake it for a NeurIPS submission.

Official data show that ICML received 6,352 papers, of which 536 were selected for Spotlight and 168 for Oral sessions; the vast majority compete for space in the crowded poster area, making audience attention the most scarce resource.

Experienced presenters recommend a design "mindset": a one‑sentence title, a clear motivation, a visual highlight of the core contribution, and a QR code linking to the project or demo. The guiding principle is "few words, strong visuals".

Poster specifications follow conference rules: main‑track posters are horizontal, typically 36 inches high and 48–72 inches wide; workshop posters are smaller and vertical. Posters must be affixed with conference‑provided tape without damaging the board. Each poster session lasts about 1 hour 45 minutes, with many papers displayed simultaneously, and authors must be present to explain their work. Spotlight and Oral papers receive special markings that naturally attract more traffic.

The poster area functions more like a large social event; presenters must adapt their explanations to varying audience patience. Many find posters enable deeper, one‑on‑one discussions compared to the 15‑minute oral talks, making this venue a prime opportunity for networking, collaborations, and catching the eye of senior researchers. The community jokes about being "locked in" when presenters invest heavily in their displays, emphasizing that with over 6,000 papers, being seen first is crucial for lasting impact.