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vivo Internet Technology

Sharing practical vivo Internet technology insights and salon events, plus the latest industry news and hot conferences.

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Latest from vivo Internet Technology

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vivo Internet Technology
vivo Internet Technology
Jul 1, 2026 · Backend Development

From 10 Minutes to 1 Second: Three‑Stage Elasticsearch Deep‑Pagination Jump Optimization

This article details how a photo‑contest backend migrated from MySQL to Elasticsearch and, through three iterative optimizations—segment pre‑warming, recent‑anchor positioning with Redis ZSet, and a large‑region‑plus‑small‑page cache—reduced arbitrary deep‑page response time on 500 k records from ten minutes to under one second.

Deep PaginationElasticsearchPerformance optimization
0 likes · 15 min read
From 10 Minutes to 1 Second: Three‑Stage Elasticsearch Deep‑Pagination Jump Optimization
vivo Internet Technology
vivo Internet Technology
Jul 1, 2026 · Artificial Intelligence

LearnIR: Posterior Sampling for Image Restoration – Face Shadow Removal & Dehazing (ICLR 2026)

LearnIR tackles real‑world image restoration under heterogeneous degradations by training a lightweight network to predict gradient‑correction distributions for diffusion posterior sampling without a forward operator, and adds a dynamic‑resolution module that further suppresses noise, achieving state‑of‑the‑art PSNR, SSIM and LPIPS on multiple benchmarks.

LearnIRdehazingdiffusion models
0 likes · 10 min read
LearnIR: Posterior Sampling for Image Restoration – Face Shadow Removal & Dehazing (ICLR 2026)
vivo Internet Technology
vivo Internet Technology
Jun 24, 2026 · Artificial Intelligence

Defining the Right Way to Use AI: From Brain‑Like Models to Body‑Ready Agents

Although large‑language models now function like a brain, current AI agents suffer from an underdeveloped “body” – immature perception, action, and autonomic systems – and the field lacks converged best practices; tools like Harness act as an ICU, and real‑world cases such as AI‑generated PPT illustrate the urgent need to define proper usage patterns.

AI infrastructureAgent SystemsArtificial Intelligence
0 likes · 18 min read
Defining the Right Way to Use AI: From Brain‑Like Models to Body‑Ready Agents
vivo Internet Technology
vivo Internet Technology
Jun 17, 2026 · Artificial Intelligence

BeautyGRPO: A New Reinforcement Learning Framework that Recreates Realistic Portraits

The CVPR 2026 paper introduces BeautyGRPO, a reinforcement‑learning framework that leverages the fine‑grained FRPref‑10K portrait‑retouching preference dataset and a novel Dynamic Path Guidance algorithm to simultaneously enhance skin texture, preserve identity features, and achieve superior aesthetic alignment, outperforming existing retouching models on objective metrics and user preference tests.

BeautyGRPOCVPR 2026FRPref-10K
0 likes · 9 min read
BeautyGRPO: A New Reinforcement Learning Framework that Recreates Realistic Portraits
vivo Internet Technology
vivo Internet Technology
Jun 10, 2026 · Artificial Intelligence

MagicWorld: A Framework for Stable Long‑Horizon Interactive Video World Modeling

MagicWorld introduces a long‑horizon stable interactive video world modeling framework that mitigates motion drift and scene collapse by applying flow‑guided motion preservation, history cache retrieval, and a multi‑shot aggregated DMD training strategy, achieving superior motion realism and temporal consistency on the RealWM120K dataset.

MagicWorldRealWM120Kflow-guided motion
0 likes · 10 min read
MagicWorld: A Framework for Stable Long‑Horizon Interactive Video World Modeling
vivo Internet Technology
vivo Internet Technology
Jun 3, 2026 · Artificial Intelligence

LiveMoments: Reference‑Guided Diffusion Boosts Live Photo Cover Frame Quality (ICLR 2026)

LiveMoments, the first method dedicated to restoring the quality of reselected cover frames in Live Photos, leverages the original high‑resolution cover as a reference and a motion‑alignment module within a diffusion model to correct motion misalignment and achieve high‑definition results, as demonstrated on two real datasets and a synthetic benchmark.

ICLR 2026Live Photoimage restoration
0 likes · 9 min read
LiveMoments: Reference‑Guided Diffusion Boosts Live Photo Cover Frame Quality (ICLR 2026)
vivo Internet Technology
vivo Internet Technology
Jun 3, 2026 · Frontend Development

How to Build a Stable @Document Mention Input with ProseMirror

This article walks through implementing an @document mention feature for a knowledge‑base Q&A input box, comparing a naïve contenteditable approach with a ProseMirror‑based solution, detailing schema design, plugin and suggestion handling, and the stability challenges of cursor, IME, and undo/redo.

FrontendPluginProseMirror
0 likes · 12 min read
How to Build a Stable @Document Mention Input with ProseMirror
vivo Internet Technology
vivo Internet Technology
May 27, 2026 · Artificial Intelligence

Deploying an AI‑Powered Shopping Guide on the Vivo Official Site

This article details the end‑to‑end implementation of an AI shopping guide on the Vivo official website, covering problem definition, multi‑layer architecture, technology selection, data synthesis, FastText intent‑recognition model training, prompt engineering, RAG‑augmented retrieval, structured output, safety testing, and the resulting business impact.

AIChatbotKnowledge Base
0 likes · 27 min read
Deploying an AI‑Powered Shopping Guide on the Vivo Official Site
vivo Internet Technology
vivo Internet Technology
May 20, 2026 · Frontend Development

Building a Composable AI Agent Frontend Library with VAPD AgentKit

The article presents VAPD AgentKit, a composable front‑end library that unifies AI agent capabilities for note‑taking, knowledge‑base, and project‑management scenarios by defining a standard message model, a protocol‑agnostic runtime adapter, and a front‑end orchestration layer, and it details the architecture, event flow, tool integration, UI interactions, quick integration steps, business alignment, and future enhancements.

Composable AI AgentsMessage ModelRuntime Adapter
0 likes · 12 min read
Building a Composable AI Agent Frontend Library with VAPD AgentKit