Ke-Shuai Yang

ShallowStream: Index Shallow then Answer Deep for Streaming Video Understanding

ShallowStream is a novel framework that leverages the shallow layers of an MLLM to simultaneously perform frame encoding and retrieval index building and achieves performance on par with the strongest existing streaming methods, while reducing per-frame prefill latency and 10-second end-to-end latency by up to 52.1x an...