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LAS

4 articles · Page 1 of 1
ByteDance Data Platform
ByteDance Data Platform
Jun 15, 2026 · Artificial Intelligence

Can LAS Video Operators Enable Minute‑Scale Batch Production of Short‑Form Ad Creative?

The article explains how Volcano Engine's LAS video operators automate content understanding, storyboard segmentation, hit‑material generation and post‑processing to turn long‑form short‑drama episodes into multiple ready‑to‑run ad clips within minutes, dramatically reducing manual effort and speeding up A/B testing cycles.

AI video processingLAScontent workflow
0 likes · 11 min read
Can LAS Video Operators Enable Minute‑Scale Batch Production of Short‑Form Ad Creative?
DataFunTalk
DataFunTalk
Sep 4, 2023 · Big Data

Unified Batch‑Stream Storage with Hudi and LAS: Architecture, Design, and Deployment

This article presents a comprehensive overview of a batch‑stream unified storage solution built on Hudi and the Lakehouse Analysis Service (LAS), covering background challenges, architectural design, data organization, read/write mechanisms, BTS architecture, real‑world deployment scenarios, and future development plans.

Batch-StreamData WarehouseHudi
0 likes · 22 min read
Unified Batch‑Stream Storage with Hudi and LAS: Architecture, Design, and Deployment
Didi Tech
Didi Tech
Jun 1, 2018 · Artificial Intelligence

Didi's Attention-Based End-to-End Mandarin Speech Recognition: A Detailed Review

Didi’s attention‑based end‑to‑end Mandarin speech recognizer, built on the Listen‑Attend‑Spell architecture and modeling roughly 5,000 common characters, delivers 15‑25% relative accuracy gains over its prior LSTM‑CTC system while cutting model size, latency and server requirements and simplifying training by eliminating separate acoustic, pronunciation and language components.

End-to-EndLASMandarin
0 likes · 14 min read
Didi's Attention-Based End-to-End Mandarin Speech Recognition: A Detailed Review