WS101

• World Wide Web (WWW) is a system of interlinked hypertext documents accessed via the Internet
• Tim Berners-Lee, a British computer scientist, proposed the World Wide Web in 1989 for a more effective CERN communication system
• Web 1.0:

  • Mainly a read-only web
  • Static and mono-directional
  • Businesses provided catalogs or brochures for products
  • Users could only read information without interaction
  • Core protocols: HTTP, HTML, and URI
• Web 2.0:

  • Defined in 2004
  • Known as the wisdom web, people-centric web, participative web, and read-write web
  • Bi-directional web where users have more interaction
  • Features: flexible web design, creative reuse, updates, collaborative content creation
  • Focuses on content creativity and collaboration
• Web 3.0:

  • Suggested in 2006 as the third generation of the web
  • Also known as the semantic web
  • Aims to define structured data for effective discovery, automation, integration, and reuse
  • Supports collaboration, gathers collective intelligence, and focuses on linked data sets
• Web 4.0:

  • Still an underground idea in progress
  • Known as the symbiotic web
  • Aims for interaction between humans and machines in symbiosis
  • Focuses on building more powerful interfaces, such as mind-controlled interfaces
  • Introduces the read-write-execution-concurrency web
• Society 5.0:

  • A human-centered society that integrates cyberspace and physical space
  • Aims to balance economic advancement with solving social problems
  • Achieves convergence between virtual space and real space
  • Utilizes AI to analyze big data from physical space and provide optimal results back to humans
• AI and Machine Learning:

  • AI and ML analyze data, identify patterns, and make predictions
  • Organizations worldwide are incorporating AI, ML, cloud computing, IoT, and robotics into their operations
  • Examples: Sale Stock in Indonesia uses AI for data analysis, Bumrungrad International Hospital in Thailand uses IBM Watson for oncology, and Sero in Vietnam uses AI for crop disease diagnosis
• The World Wide Web is a system of interlinked hypertext documents accessed via the Internet
• Web pages may contain text, images, videos, and other multimedia
• Web pages can be navigated between via hyperlinks
• Tim Berners-Lee wrote a proposal in 1989 for what would eventually become the World Wide Web
• Berners-Lee and Robert Cailliau proposed in 1990 to use hypertext to link and access information as a web of nodes
• Web 1.0 was mainly a read-only web that was static and mono-directional
• Web 1.0 included static HTML pages that were not interactive and were mainly used for publishing information and establishing an online presence
• Core protocols of Web 1.0 were HTTP, HTML, and URI
• Web 2.0 was defined in 2004 as a business revolution in the computer industry caused by the move to the internet as a platform
• Web 2.0 is known as the wisdom web, people-centric web, participative web, and read-write web
• Web 2.0 allows for bi-directional interaction and supports collaboration and collective intelligence
• Web 3.0 was suggested as the third generation of the web in 2006
• Semantic web is a key aspect of Web 3.0, aiming to make the web readable by machines
• Web 4.0 is an idea in progress, also known as the symbiotic web, focusing on interaction between humans and machines in symbiosis
• Society 5.0 aims to achieve a high degree of convergence between cyberspace and physical space, enabling AI-based solutions to optimize social and economic systems
• AI and machine learning are being integrated into various industries and activities, leading to advancements in areas like healthcare, agriculture, and e-commerce