Contents

• Designing an organization and description framework for ubiquitous learning resources: a study of
  international standards for Learning Cell
• Towards innovation in data-empowered education governance: connotation, mechanism and practice
• Creating an intelligent ecosystem of higher vocational education: connotation, structure and pathways
• Research on online learning environments in the past two decades: a review using linear
  discriminant analysis and dynamic topic model
• Using social media big data in education: value, pathways and challenges
• Irrelevant, overlooked, or lost? Trends in 20 years of uncited and low-cited K-12 online
  learning articles
• Teachers’role and action orientation in AI in education
• A study of learner engagement patterns on online learning platforms
• Abstracts