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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
Laravel Tech Community
Laravel Tech Community
Feb 21, 2023 · Blockchain

Key Features and Advantages of Web 3.0

This article explains the main characteristics of Web 3.0, including its decentralized architecture, blockchain foundations, semantic web, AI integration, DeFi, ubiquitous access, and 3‑D graphics, highlighting how these innovations differentiate it from earlier web generations and improve user privacy and experience.

BlockchainDeFiWeb 3.0
0 likes · 8 min read
Key Features and Advantages of Web 3.0
DataFunTalk
DataFunTalk
May 12, 2022 · Artificial Intelligence

Construction and Application of Power Industry Knowledge Graphs

This article introduces the AI Institute of China Electric Power Research Institute, outlines the background, core concepts, and development of power sector knowledge engineering, details knowledge representation, ontology construction, and graph building methods, and discusses practical applications and future challenges of power domain knowledge graphs.

Knowledge Graphartificial intelligencedomain ontology
0 likes · 29 min read
Construction and Application of Power Industry Knowledge Graphs
DataFunSummit
DataFunSummit
Dec 8, 2021 · Artificial Intelligence

Knowledge Graph Forum at DataFunCon – Speakers, Topics, and Registration Details

The DataFunCon Knowledge Graph Forum on December 18 gathers leading experts from academia and industry to discuss large‑scale knowledge graph construction, storage, applications, and challenges, offering attendees insights into cutting‑edge AI techniques, graph databases, and practical deployment strategies across multiple domains.

Knowledge Graphartificial intelligencegraph databases
0 likes · 11 min read
Knowledge Graph Forum at DataFunCon – Speakers, Topics, and Registration Details
DataFunTalk
DataFunTalk
May 21, 2021 · Artificial Intelligence

Knowledge Graph Course Syllabus Overview

This document outlines a comprehensive knowledge graph curriculum covering fundamentals, representation methods, storage solutions, extraction techniques, reasoning, fusion, question answering, graph algorithms, and emerging research directions across nine detailed chapters.

AI educationKnowledge Graphcourse syllabus
0 likes · 4 min read
Knowledge Graph Course Syllabus Overview
DataFunTalk
DataFunTalk
Aug 8, 2020 · Artificial Intelligence

Knowledge Graph Construction and Applications in Alibaba B2B E‑commerce

This article explains how Alibaba B2B leverages knowledge‑graph technology—from its historical roots in knowledge engineering and expert systems to modern semantic‑web models, extraction pipelines, reasoning methods, storage solutions, and representation learning—to improve search, recommendation, and scene‑based procurement incentives in e‑commerce platforms.

AlibabaGraph DatabaseKnowledge Graph
0 likes · 31 min read
Knowledge Graph Construction and Applications in Alibaba B2B E‑commerce
TAL Education Technology
TAL Education Technology
Jul 23, 2020 · Artificial Intelligence

Comprehensive Overview of Knowledge Graphs: Construction, Storage, and Applications in Recommendation Systems

This article provides a detailed introduction to knowledge graphs, covering their definition, why they are needed, the four basic triple types, construction pipelines (including data sources, crowdsourced vs automated methods, and schema versus data layers), storage and query techniques using graph and relational databases, and their practical applications such as enhancing precision, diversity, and explainability in recommendation systems through models like DKN, RippleNet, and graph neural networks.

AIGraph DatabaseKnowledge Graph
0 likes · 15 min read
Comprehensive Overview of Knowledge Graphs: Construction, Storage, and Applications in Recommendation Systems
DataFunTalk
DataFunTalk
Jan 20, 2020 · Artificial Intelligence

The Second Half of Knowledge Graphs: Opportunities and Challenges

This comprehensive report analyzes the evolution of knowledge graphs, reviews achievements of the first half, and examines the challenges and opportunities of the emerging second half, highlighting shifts from large‑scale simple applications to complex, expert‑driven scenarios, and outlining strategies for representation, acquisition, and application in the era of big data and AI.

AIKnowledge EngineeringKnowledge Graph
0 likes · 30 min read
The Second Half of Knowledge Graphs: Opportunities and Challenges
Alibaba Cloud Developer
Alibaba Cloud Developer
Jun 28, 2018 · Artificial Intelligence

How to Build a Knowledge Graph from Scratch: Bottom‑Up Techniques Explained

This article explains the fundamentals of knowledge graphs, compares top‑down and bottom‑up construction methods, describes data types, storage options, logical and technical architectures, and walks through the iterative steps of information extraction, knowledge fusion, processing, updating, and real‑world applications.

Graph DatabaseInformation ExtractionKnowledge Graph
0 likes · 18 min read
How to Build a Knowledge Graph from Scratch: Bottom‑Up Techniques Explained
Ctrip Technology
Ctrip Technology
Jul 29, 2016 · Artificial Intelligence

Reasoning Techniques in Knowledge Graphs and Their Application to a High‑School Exam Robot

The talk reviews the history and concepts of knowledge graphs, explains logical and statistical reasoning methods—including rule‑based and representation‑learning approaches—and demonstrates how these techniques can be applied to build an intelligent robot that assists students in solving high‑school exam problems.

Knowledge Graphexam robotreasoning
0 likes · 5 min read
Reasoning Techniques in Knowledge Graphs and Their Application to a High‑School Exam Robot