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Architect
Architect
May 31, 2025 · Artificial Intelligence

Edge Intelligence Implementation in the Vivo Official App: Architecture, Feature Engineering, and Model Deployment

The article details how edge intelligence is applied to the Vivo official app to improve product recommendation on the smart‑hardware floor by abstracting the problem, designing feature engineering pipelines, training TensorFlow models, converting them to TFLite, and deploying inference on mobile devices, while also covering monitoring and performance considerations.

Feature EngineeringModel DeploymentTensorFlow Lite
0 likes · 19 min read
Edge Intelligence Implementation in the Vivo Official App: Architecture, Feature Engineering, and Model Deployment
Amap Tech
Amap Tech
Apr 7, 2025 · Mobile Development

Gaode Uninhabited Area Project: Satellite Rescue and Offline Navigation Technologies

Gaode’s Uninhabited Area project introduces Satellite Rescue, which transmits encrypted, natural‑language emergency messages via satellite and a rescue chatroom to boost response speed, and Offline Navigation, employing quadtree indexing, predictive caching and seamless mode switching to guide users through network‑dead zones, proven in harsh Inner Mongolian terrains.

data compressionemergency rescuemobile app
0 likes · 8 min read
Gaode Uninhabited Area Project: Satellite Rescue and Offline Navigation Technologies
php中文网 Courses
php中文网 Courses
Jul 29, 2024 · Mobile Development

Full-Stack APP Development with uniapp and ThinkPHP

This course teaches learners with basic front‑end skills how to combine the uniapp framework and ThinkPHP backend to build high‑performance, cross‑platform mobile applications, covering data modeling, token authentication, API design, middleware, pagination, and deployment.

ThinkPHPbackendfrontend
0 likes · 3 min read
Full-Stack APP Development with uniapp and ThinkPHP
Kuaishou Tech
Kuaishou Tech
May 31, 2024 · Artificial Intelligence

Innovative Features and Technical Implementation of Huaisen K‑Song Community: Recording, Editing, and Smart Pitch Correction

This article details how Huaisen reshapes the karaoke workflow by introducing innovative features such as clear‑singing pitch‑finding, a comprehensive editing SDK, and intelligent pitch‑correction algorithms, explaining the underlying audio analysis, strategy generation, and system architecture that enhance user experience across recording, editing, and publishing stages.

AIAudio Processingkaraoke
0 likes · 21 min read
Innovative Features and Technical Implementation of Huaisen K‑Song Community: Recording, Editing, and Smart Pitch Correction
Kuaishou Tech
Kuaishou Tech
May 14, 2024 · Product Management

Innovating Offline K‑Song Communities: Huaisen’s Journey, Challenges, and Feature Breakthroughs

This article examines Huaisen, a Kuaishou‑incubated karaoke and music video app, analyzing the K‑song market’s size and challenges from short‑video platforms, and detailing Huaisen’s innovative features such as music bullet comments and a reshaped karaoke workflow to revitalize the offline K‑song community.

Audio ProcessingK‑SongMusic Community
0 likes · 19 min read
Innovating Offline K‑Song Communities: Huaisen’s Journey, Challenges, and Feature Breakthroughs
DaTaobao Tech
DaTaobao Tech
Sep 20, 2023 · Big Data

Data-Driven Analysis of Taobao App Startup Performance

The article details Taobao’s data‑driven study linking user questionnaire satisfaction to cold‑start times, revealing that startup performance—especially on low‑end Android devices—dominates overall satisfaction, and proposes tier‑based cold‑start targets, a subjective‑objective model, and a monitoring pipeline to achieve a 20% satisfaction boost.

Performance Optimizationdata analysismobile app
0 likes · 16 min read
Data-Driven Analysis of Taobao App Startup Performance
Sohu Tech Products
Sohu Tech Products
Sep 6, 2023 · Mobile Development

Building an iOS SMS Spam Filter App with CoreML

This tutorial walks through creating a custom iOS SMS spam filter app, covering extraction of personal SMS data from an iPhone backup, training a CoreML text‑classification model with CreateML, implementing a Message Filter Extension in Xcode, and exploring advanced update strategies.

App ExtensionCoreMLSMS filtering
0 likes · 12 min read
Building an iOS SMS Spam Filter App with CoreML
Bilibili Tech
Bilibili Tech
Sep 1, 2023 · Big Data

Design and Implementation of Session‑Based User Engagement Tracking for Cloud TV Application

The Cloud Vision TV app implements a session‑id and placement‑id driven tracking pipeline that generates, collects, and processes lifecycle data across server and client layers, enabling fine‑grained engagement strategies, scene reconstruction via AC automata, and actionable BI dashboards to improve user retention and personalization.

BI visualizationOLAPSpark
0 likes · 14 min read
Design and Implementation of Session‑Based User Engagement Tracking for Cloud TV Application
php中文网 Courses
php中文网 Courses
Jul 12, 2023 · Mobile Development

Implementation Guide for New App Network Entry Requirements: Personal Information Protection, Permission Calls, Updates, and Signature

This article explains how to adapt mobile apps to the latest Ministry of Industry and Information Technology network entry rules by covering basic mode design, personal data protection, permission request practices, update notifications, and signature authenticity, while also listing example implementations from popular apps.

Permission Managementapp updatemobile app
0 likes · 6 min read
Implementation Guide for New App Network Entry Requirements: Personal Information Protection, Permission Calls, Updates, and Signature
Qunar Tech Salon
Qunar Tech Salon
May 19, 2023 · Frontend Development

Optimizing Time to Interactive (TTI) for the Hotel Detail Page in Qunar's Mobile App

This article presents a detailed case study on how Qunar's front‑end team reduced the Time to Interactive of the hotel‑detail page by introducing pre‑fetching, cache‑key redesign, view‑model batching and longer cache lifetimes, achieving up to a 70% TTI improvement on Android devices.

TTIcachingfrontend performance
0 likes · 10 min read
Optimizing Time to Interactive (TTI) for the Hotel Detail Page in Qunar's Mobile App
政采云技术
政采云技术
Apr 20, 2023 · Mobile Development

Mobile Navigation Design: Types, Patterns, and Design Guidelines

This article explains the classification of mobile navigation into global, instant, and hybrid types, describes six basic navigation patterns and two emerging hybrid patterns, and provides design guidelines and real‑world examples for selecting and combining navigation modes in mobile apps.

UI Designdesign guidelinesmobile app
0 likes · 5 min read
Mobile Navigation Design: Types, Patterns, and Design Guidelines
Qunar Tech Salon
Qunar Tech Salon
Apr 17, 2023 · Mobile Development

Quantifying Mobile App User Experience Value: Design, Metrics, and Technical Implementation

This article presents a comprehensive approach to measuring and visualizing user experience value in a mobile app, covering background challenges, metric definitions, data infrastructure, technical solutions, platform construction, analysis results, and a repeatable SOP for continuous improvement.

MetricsPerformanceReact Native
0 likes · 21 min read
Quantifying Mobile App User Experience Value: Design, Metrics, and Technical Implementation
Qunar Tech Salon
Qunar Tech Salon
Mar 31, 2023 · Mobile Development

Design and Implementation of a Cross‑Platform Network Phone Service for an Online Travel Platform

This article details the motivation, architecture, and iterative development of a network‑phone solution that combines native and React Native components for mobile apps and a WebRTC‑based web client, aiming to improve customer‑service efficiency, reduce costs, and enhance user experience across multiple channels.

Customer ServiceReact NativeWeb Integration
0 likes · 14 min read
Design and Implementation of a Cross‑Platform Network Phone Service for an Online Travel Platform
DataFunTalk
DataFunTalk
Dec 8, 2022 · Product Management

Improving New User Retention in a Video App through A/B Testing: A Case Study

This article presents a detailed case study of how a video app team used two rounds of A/B testing with different swipe‑up guide designs to diagnose retention issues, refine the user onboarding experience, and ultimately achieve significant improvements in new‑user retention and engagement metrics.

A/B testingdata analysisexperiment design
0 likes · 10 min read
Improving New User Retention in a Video App through A/B Testing: A Case Study
DaTaobao Tech
DaTaobao Tech
Nov 9, 2022 · Mobile Development

3D Rendering for Digital Collectibles in the Taobao App Using Blender and Unity

An end‑to‑end pipeline is presented that uses Blender to split and UV‑map a frame model, exports it as FBX, imports it into Unity where a runtime API dynamically updates materials, textures, colors and shininess for digital collectibles in the Taobao app, addressing mesh processing, FOV, lighting and anisotropic filtering issues.

3D renderingBlenderModel Preprocessing
0 likes · 10 min read
3D Rendering for Digital Collectibles in the Taobao App Using Blender and Unity
58 Tech
58 Tech
Sep 8, 2022 · Backend Development

Model-Based Conflict Resolution for City and County Home Page Switching in 58App

This article describes a systematic model that enumerates all possible city‑county home page switching scenarios in the 58App, identifies conflicting popup configurations, and proposes a concise feature‑flag protocol to eliminate popup conflicts while reducing client‑side logic and operational overhead.

backendcity switchingconflict resolution
0 likes · 10 min read
Model-Based Conflict Resolution for City and County Home Page Switching in 58App
iQIYI Technical Product Team
iQIYI Technical Product Team
Jul 8, 2022 · Mobile Development

Performance Optimization Practices for iQIYI International Mobile App

To prevent massive user loss from slow loads, iQIYI International overhauled its mobile app’s network stack—switching to HTTPDNS, enabling TCP Fast Open, upgrading to HTTP/2 and TLS 1.3, compressing payloads with Brotli and WebP, using protobuf, caching, and fallback protocols—cut latency, reduced failures, and boosted video playback across Southeast Asian markets.

Edge ComputingHTTP/2TLS
0 likes · 10 min read
Performance Optimization Practices for iQIYI International Mobile App
Bilibili Tech
Bilibili Tech
Jun 28, 2022 · Mobile Development

Live Broadcast Stress Testing Platform and Performance Optimization for Mobile Apps

Bilibili’s senior test engineer Lu Kai built a platformized live broadcast stress‑testing system with five modules—metadata collection, task configuration, pressure generation, performance data collection, and reporting—that reuses thousands of cases, simulates high‑QPS traffic, detects hundreds of bugs and memory leaks, and improves iOS and Android app performance for major events.

BroadcastLive StreamingStress Testing
0 likes · 13 min read
Live Broadcast Stress Testing Platform and Performance Optimization for Mobile Apps
Ctrip Technology
Ctrip Technology
Apr 21, 2022 · Backend Development

Applying and Optimizing QUIC in Trip.com Mobile App: Experience and Practices

The article details how Trip.com introduced and customized QUIC in its mobile app to overcome long‑distance, unstable overseas connections, achieving a 20% latency reduction and 99.5% success rate through client‑side Cronet trimming, IP direct‑connect, multi‑link support, 0‑RTT, connection migration, QPACK tuning, and adaptive TCP/QUIC selection.

0-RTTConnection MigrationCronet
0 likes · 20 min read
Applying and Optimizing QUIC in Trip.com Mobile App: Experience and Practices