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AsiaInfo Technology: New Tech Exploration
AsiaInfo Technology: New Tech Exploration
Jan 16, 2026 · Artificial Intelligence

How to Evaluate Ontology Quality: Metrics, Methods, and Tools

This article surveys ontology quality evaluation by outlining key metrics such as consistency, completeness, and coverage, and reviewing five major assessment approaches—including corpus‑based, gold‑standard, metric‑driven, rule‑based, and application‑driven methods—while highlighting representative tools, open‑source implementations, and future research challenges.

Knowledge Engineeringevaluation methodslarge language models
0 likes · 20 min read
How to Evaluate Ontology Quality: Metrics, Methods, and Tools
Bilibili Tech
Bilibili Tech
Oct 27, 2025 · Artificial Intelligence

How Bilibili’s LLM-Powered System Cuts Game Localization Costs by 80%

Bilibili’s game algorithm team built a four‑layer, LLM‑based translation platform that automates terminology extraction, retrieval‑augmented generation, and quality assessment, dramatically reducing localization cycles by over 85% and costs by up to 80% while supporting ten languages and ensuring consistent, culturally‑accurate game text.

LLMRAGgame localization
0 likes · 20 min read
How Bilibili’s LLM-Powered System Cuts Game Localization Costs by 80%
Kuaishou Tech
Kuaishou Tech
Feb 20, 2025 · Artificial Intelligence

Second Short-Form Video Quality Assessment and Enhancement Challenge (CVPR NTIRE 2025)

The second short-form video quality assessment and enhancement challenge, co‑organized by Kuaishou's audio‑video team and the Intelligent Media Computing Lab, invites global researchers to develop efficient quality assessment models and diffusion‑based super‑resolution methods using the new KwaiSR dataset, with prize money and potential CVPR workshop paper invitations.

AI competitionCVPR NTIREDataset
0 likes · 9 min read
Second Short-Form Video Quality Assessment and Enhancement Challenge (CVPR NTIRE 2025)
DeWu Technology
DeWu Technology
Feb 12, 2025 · Artificial Intelligence

Edge Intelligence for Intelligent Video Cover Recommendation

The article describes an edge‑based video‑cover recommendation system for DeWu that leverages the MNN SDK and a lightweight MobileNetV3 model, performing on‑device inference with quantization and parallel processing to automatically select high‑quality covers, achieving sub‑second latency and boosting click‑through rates by up to 18 %.

Inference OptimizationModel DeploymentVideo Cover
0 likes · 12 min read
Edge Intelligence for Intelligent Video Cover Recommendation
Meituan Technology Team
Meituan Technology Team
Feb 9, 2025 · Artificial Intelligence

NTIRE 2025 XGC AI-Generated Video Quality Assessment Challenge

The NTIRE 2025 XGC AI‑Generated Video Quality Assessment Challenge, hosted at the CVPR workshop, invites participants to build VQA models that predict mean opinion scores for 34,029 AI‑generated videos created from 4,689 prompts using 14 generation models, with training, validation, and test splits provided as JSON, and submissions evaluated by the average of PLCC and SROCC, while key dates run from February 5 to June 15 2025 and prize money up to $1,200 is offered.

AI videoCVPRChallenge
0 likes · 6 min read
NTIRE 2025 XGC AI-Generated Video Quality Assessment Challenge
DaTaobao Tech
DaTaobao Tech
Apr 19, 2024 · Artificial Intelligence

AI‑Driven Aesthetic Evaluation for E‑commerce Image Generation

The article outlines a systematic method for defining, training, and deploying AI‑driven aesthetic standards to evaluate and improve e‑commerce image generation on Taobao, detailing a four‑step workflow, multimodal model architecture, scoring criteria, validation processes, and future plans for style libraries and an AI‑PaaS offering.

AIAesthetic EvaluationImage Generation
0 likes · 10 min read
AI‑Driven Aesthetic Evaluation for E‑commerce Image Generation
DaTaobao Tech
DaTaobao Tech
Nov 27, 2023 · Artificial Intelligence

Taobao Audio‑Video Technology for High‑Quality Live Streaming and Video Processing

Taobao’s audio‑video technology team delivers end‑to‑end high‑definition live‑stream and short‑video solutions—including AI‑enhanced editing, a three‑stage processing pipeline with proprietary S265/S266 codecs, sub‑second GRTN transmission, advanced player features, real‑time audio enhancement, and state‑of‑the‑art AI quality assessment—while earning awards and guiding future mobile VVC optimization.

AIVideo Encodingaudio video
0 likes · 23 min read
Taobao Audio‑Video Technology for High‑Quality Live Streaming and Video Processing
Xiaohongshu Tech REDtech
Xiaohongshu Tech REDtech
Aug 17, 2023 · Artificial Intelligence

Human Visual Perception Based Edge‑Cloud Super‑Resolution Framework and RedVQA Quality Assessment at XiaoHongShu

At LiveVideoStackCon 2023, XiaoHongShu unveiled an edge‑cloud super‑resolution framework guided by the human‑perception‑aligned RedVQA model, which jointly optimizes video quality and bandwidth by generating a dedicated SR bitrate tier in the cloud and applying a lightweight SR algorithm on the client, achieving notable QoE gains and narrow‑band HD delivery.

AIbandwidth optimizationedge-cloud
0 likes · 25 min read
Human Visual Perception Based Edge‑Cloud Super‑Resolution Framework and RedVQA Quality Assessment at XiaoHongShu
Baidu Intelligent Cloud Tech Hub
Baidu Intelligent Cloud Tech Hub
Apr 24, 2023 · Artificial Intelligence

How AI‑Powered Perceptual Encoding Cuts Bandwidth While Boosting Video Quality

This article explains how AI‑assisted perceptual video encoding techniques, such as ROI‑based bitrate allocation and content‑aware preprocessing, dramatically reduce bitrate while improving user experience, and describes Baidu Cloud’s "Smart Perceptual Ultra‑Clear" solutions, practical deployments, and future trends in intelligent video codecs.

AIROIbandwidth optimization
0 likes · 21 min read
How AI‑Powered Perceptual Encoding Cuts Bandwidth While Boosting Video Quality
Baidu Intelligent Testing
Baidu Intelligent Testing
Nov 15, 2022 · Artificial Intelligence

Risk‑Driven Delivery and Quality Assessment Model for Automated Testing at Baidu

This article describes Baidu's risk‑driven delivery approach, detailing the three current testing challenges, the design of a quality‑assessment system that uses machine‑learning (logistic regression) for risk identification, control and decision, and the resulting improvements in testing efficiency and quality.

AISoftware Testingautomation
0 likes · 14 min read
Risk‑Driven Delivery and Quality Assessment Model for Automated Testing at Baidu
Baidu Tech Salon
Baidu Tech Salon
Nov 14, 2022 · Artificial Intelligence

How Risk‑Driven Delivery Boosts Test Efficiency with AI‑Powered Quality Models

This article analyzes Baidu's risk‑driven delivery approach, detailing how machine‑learning models identify, control, and decide on testing risks, replace manual judgments, improve test efficiency and quality, and deliver measurable savings and bug interceptions across large‑scale software projects.

Software Testingautomated deliverylogistic regression
0 likes · 13 min read
How Risk‑Driven Delivery Boosts Test Efficiency with AI‑Powered Quality Models
Baidu Geek Talk
Baidu Geek Talk
Nov 14, 2022 · Artificial Intelligence

Risk‑Driven Delivery and Quality Assessment Model for Intelligent Testing

Baidu’s risk‑driven delivery system applies a machine‑learning quality‑assessment model that automatically identifies, controls, and decides testing risks across over 50 features, enabling precise test selection, intercepting hundreds of bugs, cutting test waiting time from 50 to 2 hours, and paving the way toward fully automated intelligent testing.

AISoftware Testingquality assessment
0 likes · 15 min read
Risk‑Driven Delivery and Quality Assessment Model for Intelligent Testing
Baidu Intelligent Testing
Baidu Intelligent Testing
Nov 10, 2022 · Artificial Intelligence

Risk‑Driven Delivery and AI‑Enabled Intelligent Testing: Reducing Human Dependency in Project Delivery

This article examines Baidu's risk‑driven delivery approach and AI‑powered intelligent testing, explaining how automated risk assessment, task allocation, test‑scope analysis, and quality‑score models can dramatically lower reliance on human judgment, improve testing efficiency, and accelerate project release cycles.

AI in software testingautomationintelligent testing
0 likes · 14 min read
Risk‑Driven Delivery and AI‑Enabled Intelligent Testing: Reducing Human Dependency in Project Delivery
Software Development Quality
Software Development Quality
Nov 8, 2022 · Operations

Master the Four‑Step Test Strategy: From Planning to Risk Analysis

This comprehensive guide explains what a test strategy is, how it differs from test policies, plans, and solutions, introduces a four‑step method for crafting strategies, and covers product quality goals, risk analysis, test layering, defect analysis, and practical techniques for effective software testing.

Risk analysisSoftware TestingTest Strategy
0 likes · 30 min read
Master the Four‑Step Test Strategy: From Planning to Risk Analysis
Baidu Intelligent Testing
Baidu Intelligent Testing
Oct 27, 2022 · Artificial Intelligence

Risk‑Driven Delivery and Unattended Testing in Baidu Search: Practices and Insights

The article explains Baidu's risk‑driven delivery approach for intelligent testing, outlines the current challenges of low‑risk projects, ineffective test tasks, and missed defects, and details how AI‑enhanced, fully automated testing, stable build pipelines, and precise risk‑assessment models enable unattended delivery and improve testing efficiency.

AI in TestingBaiduSoftware Testing
0 likes · 12 min read
Risk‑Driven Delivery and Unattended Testing in Baidu Search: Practices and Insights
Baidu Tech Salon
Baidu Tech Salon
Oct 24, 2022 · Industry Insights

How Baidu Achieved Unmanned Delivery with Risk‑Driven Testing and AI

This article examines Baidu's risk‑driven, AI‑enhanced approach to unmanned software delivery, detailing the evolution of testing automation, the three human dependencies it eliminates, and the essential capabilities—comprehensive testing, stable builds, and precise risk evaluation—required to free testers from manual intervention.

AI automationSoftware Testingcontinuous integration
0 likes · 12 min read
How Baidu Achieved Unmanned Delivery with Risk‑Driven Testing and AI
Youku Technology
Youku Technology
May 18, 2022 · Artificial Intelligence

Subjective and Objective Quality of Experience of Free Viewpoint Videos – Paper Overview

This IEEE TIP paper presents a large‑scale subjective‑objective study of Free Viewpoint Video quality, introducing a cost‑saving two‑stage labeling workflow, a sparse‑frame benchmark model, and publicly releasing the dataset and code, with contributions from Alibaba’s Moku Lab and Jiangxi University researchers.

Computer VisionDatasetFree Viewpoint Video
0 likes · 5 min read
Subjective and Objective Quality of Experience of Free Viewpoint Videos – Paper Overview
Baidu Geek Talk
Baidu Geek Talk
Feb 25, 2022 · Operations

Intelligent Automation Practices for API Testing: Enhancing Efficiency and Quality

The article outlines how intelligent automation—leveraging data‑driven algorithms for automated case generation, dynamic execution, diff‑based result analysis, noise reduction, failure diagnosis, and effectiveness evaluation—addresses API testing challenges such as manual case writing, low efficiency, redundancy, and reliability, ultimately boosting automation ratios, cutting long‑tail tasks, and enhancing test efficiency and quality.

API testingcase generationexecution optimization
0 likes · 15 min read
Intelligent Automation Practices for API Testing: Enhancing Efficiency and Quality
DataFunSummit
DataFunSummit
Dec 27, 2021 · Artificial Intelligence

Evaluation Framework and Methodology for OPPO XiaoBu AI Assistant

This article presents a comprehensive evaluation framework for OPPO's XiaoBu AI assistant, covering the concept and purpose of evaluation, the five key evaluation elements, data sampling strategies, dimension and rule selection, annotation scoring, reporting guidelines, and detailed procedures for assessing wake‑up, ASR, NLU, and TTS performance.

AI EvaluationMetricsReporting
0 likes · 20 min read
Evaluation Framework and Methodology for OPPO XiaoBu AI Assistant
Meituan Technology Team
Meituan Technology Team
May 27, 2021 · Artificial Intelligence

Technical Solutions for Meal Combo Recommendation in Food Delivery

Meituan Waimai tackles long ordering decisions and low merchant combo creation by deploying an offline‑real‑time hybrid system that generates high‑quality meal combos using graph‑label induction, encoder‑decoder, and attention models, reinforced with quality classification and constraint pruning, boosting combo coverage and user experience.

AIEncoder-DecoderReal-Time
0 likes · 20 min read
Technical Solutions for Meal Combo Recommendation in Food Delivery
DeWu Technology
DeWu Technology
Apr 30, 2021 · Artificial Intelligence

Deep Learning Based Image Aesthetic Quality Assessment

The paper presents a deep‑learning approach that uses an ImageNet‑pretrained CNN to predict full human rating distributions for images via an Earth Mover’s Distance loss, trained on the AVA dataset, and demonstrates accurate assessment of aesthetic factors such as tone, contrast, and composition.

AVA datasetCNNDeep Learning
0 likes · 8 min read
Deep Learning Based Image Aesthetic Quality Assessment
StarRing Big Data Open Lab
StarRing Big Data Open Lab
Aug 24, 2020 · Big Data

How to Master Data Quality Management in the Big Data Era

This article explores the concept of data quality, identifies ten common root causes, presents a comprehensive data quality management framework, outlines evaluation methods and key dimensions, and discusses future challenges and tools for improving data quality in large‑scale data environments.

Data GovernanceData ManagementData Quality
0 likes · 16 min read
How to Master Data Quality Management in the Big Data Era
Architecture Digest
Architecture Digest
Nov 17, 2016 · Fundamentals

Video Live Streaming Quality Issues, Evaluation Methods, and System Design

This article examines common video live‑streaming quality problems, explains their causes, describes both subjective and objective evaluation methods—including FR, NR, and RR metrics—and outlines a practical system for building and conducting comprehensive video quality assessments.

Video Encodingobjective metricsquality assessment
0 likes · 16 min read
Video Live Streaming Quality Issues, Evaluation Methods, and System Design
Baidu Intelligent Testing
Baidu Intelligent Testing
Mar 17, 2016 · Fundamentals

How to Establish a Basic Quality Evaluation Model for Product Competitiveness

This article introduces the concept of basic quality within a product competitiveness model, outlines key evaluation dimensions such as functionality, performance, compatibility, and security, and provides step-by-step guidance on defining metrics, selecting testing methods, and quantifying results, especially for mobile applications.

CompatibilityPerformance TestingSoftware Testing
0 likes · 5 min read
How to Establish a Basic Quality Evaluation Model for Product Competitiveness