3 papers
cs.CL2026
Detectable Only Where It Is Confounded: What Verified Duplication Counts Say About Membership Evidence in Language Models
Arman Nik Khah
When a language model finds a sentence unusually cheap to predict, it is tempting to conclude that the sentence was in its training data. Almost every published test of that infere…
cs.MM2026
Meaning over Motion: A Semantic-First Approach to 360° Viewport Prediction
Arman Nik Khah, Arvin Bahreini, Ravi Prakash
Ultra-high-resolution 360-degree video streaming is severely constrained by the massive bandwidth required to deliver immersive experiences. Current viewport prediction techniques…
cs.MM2026
Listen to the Unexpected: Self-Supervised Surprise Detection for Efficient Viewport Prediction
Arman Nik Khah, Ravi Prakash
Adaptive streaming of 360-degree video relies on viewport prediction to allocate bandwidth efficiently. Current approaches predominantly use visual saliency or historical gaze patt…