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Efficient AI

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Machine Heart
Machine Heart
Sep 19, 2026 · Artificial Intelligence

Random Attention: Random KV Cache Eviction Rivals Best Baselines, Boosts Throughput 43%

Salesforce and UIUC researchers propose Random Attention, a simple KV cache eviction method that randomly retains reasoning tokens while fully protecting the prompt, matching the accuracy of complex importance-based methods across multiple models and tasks while increasing inference throughput by 32-43% in vLLM serving.

Attention MechanismCache CompressionEfficient AI
0 likes · 18 min read
Random Attention: Random KV Cache Eviction Rivals Best Baselines, Boosts Throughput 43%
Alibaba Cloud Big Data AI Platform
Alibaba Cloud Big Data AI Platform
Mar 18, 2024 · Artificial Intelligence

How MuLTI Achieves Memory‑Efficient Video‑Language Understanding with Text‑Guided MultiWay Sampling

The paper presents MuLTI, a multimodal video‑language model that tackles the memory and efficiency challenges of long video‑text sequences by introducing a Text‑Guided MultiWay Sampler and a Multiple Choice Modeling pre‑training task, achieving state‑of‑the‑art results on video QA and retrieval while drastically reducing GPU memory consumption.

Efficient AIFeature FusionPretraining
0 likes · 19 min read
How MuLTI Achieves Memory‑Efficient Video‑Language Understanding with Text‑Guided MultiWay Sampling