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The world wide web is a complicated system, made of different parts. You will learn how these different parts work.
The world wide web is a complicated system, made of different parts. You will learn how these different parts work.


==== Creating the web ====
[[Creating the web]]
[[Searching the Web]]
[[Distributed approaches to the web]]
[[The evolving web]]]
[[Analysing the web]]
[[semantic web]]
 
 
== Standards ==
* C.1.1 Distinguish between the internet and World Wide Web (web). Level: 2
* C.1.1 Distinguish between the internet and World Wide Web (web). Level: 2
* C.1.2 Describe how the web is constantly evolving. Level: 2
* C.1.2 Describe how the web is constantly evolving. Level: 2
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* C.1.15 Describe the function of the common gateway interface (CGI). Level: 2
* C.1.15 Describe the function of the common gateway interface (CGI). Level: 2
* C.1.16 Evaluate the structure of different types of web pages. Level: 3
* C.1.16 Evaluate the structure of different types of web pages. Level: 3
==== Searching the Web ====
* C.2.1 Define the term search engine. Level: 1
* C.2.1 Define the term search engine. Level: 1
* C.2.2 Distinguish between the surface web and the deep web. Level: 2
* C.2.2 Distinguish between the surface web and the deep web. Level: 2
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* C.2.11 Discuss the use of white hat and black hat search engine optimization. Level: 3
* C.2.11 Discuss the use of white hat and black hat search engine optimization. Level: 3
* C.2.12 Outline future challenges to search engines as the web continues to grow. Level: 2
* C.2.12 Outline future challenges to search engines as the web continues to grow. Level: 2
==== Distributed approaches to the web ====
* C.3.1 Define the terms: mobile computing, ubiquitous computing, peer-2-peer network, grid computing. Level: 1
* C.3.1 Define the terms: mobile computing, ubiquitous computing, peer-2-peer network, grid computing. Level: 1
* C.3.2 Compare the major features of: mobile computing ubiquitous computing peer-2-peer network grid computing. Level: 3
* C.3.2 Compare the major features of: mobile computing ubiquitous computing peer-2-peer network grid computing. Level: 3
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* C.3.6 Distinguish between lossless and lossy compression. Level: 2
* C.3.6 Distinguish between lossless and lossy compression. Level: 2
* C.3.7 Evaluate the use of decompression software in the transfer of information. Level: 3
* C.3.7 Evaluate the use of decompression software in the transfer of information. Level: 3
==== The evolving web ====
* C.4.1 Discuss how the web has supported new methods of online interaction such as social networking. Level: 3
* C.4.1 Discuss how the web has supported new methods of online interaction such as social networking. Level: 3
* C.4.2 Describe how cloud computing is different from a client-server architecture. Level: 2
* C.4.2 Describe how cloud computing is different from a client-server architecture. Level: 2
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* C.4.7 Explain why the web may be creating unregulated monopolies. Level: 3
* C.4.7 Explain why the web may be creating unregulated monopolies. Level: 3
* C.4.8 Discuss the effects of a decentralized and democratic web. Level: 2
* C.4.8 Discuss the effects of a decentralized and democratic web. Level: 2
=== Extended Ideas (HL)  ===
==== Analysing the web ====
* C.5.1 Describe how the web can be represented as a directed graph. Level: 2
* C.5.1 Describe how the web can be represented as a directed graph. Level: 2
* C.5.2 Outline the difference between the web graph and sub-graphs. Level: 2
* C.5.2 Outline the difference between the web graph and sub-graphs. Level: 2
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* C.5.5 Explain that search engines and web crawling use the web graph to access information. Level: 3
* C.5.5 Explain that search engines and web crawling use the web graph to access information. Level: 3
* C.5.6 Discuss whether power laws are appropriate to predict the development of the web. Level: 3
* C.5.6 Discuss whether power laws are appropriate to predict the development of the web. Level: 3
==== The Intelligent Web ====
* [[semantic web]]
* C.6.2 Distinguish between the text-web and the multimedia-web. Level: 2
* C.6.2 Distinguish between the text-web and the multimedia-web. Level: 2
* C.6.3 Describe the aims of the semantic web. Level: 2
* C.6.3 Describe the aims of the semantic web. Level: 2

Revision as of 21:56, 20 August 2016

Web Science[1]

What is the web? How is the web made? This section delves into core components of the world-wide-web. If you are interested in building web applications, please visit that course page.

The big ideas in Web Science[edit]

Web Science[edit]

The world wide web is a complicated system, made of different parts. You will learn how these different parts work.

Creating the web Searching the Web Distributed approaches to the web The evolving web] Analysing the web semantic web


Standards[edit]

  • C.1.1 Distinguish between the internet and World Wide Web (web). Level: 2
  • C.1.2 Describe how the web is constantly evolving. Level: 2
  • C.1.3 Identify the characteristics of the following: HTTP, HTTPS, HTML, URL, XML, XSLT, CSS. Level: 2
  • C.1.4 Identify the characteristics of a uniform resource identifier (URI) URL. Level: 2
  • C.1.5 Describe the purpose of a URL. Level: 2
  • C.1.6 Describe how a domain name server functions. Level: 2
  • C.1.7 Identify the characteristics of the internet protocol (IP) transmission control protocol (TCP) file transfer protocol (FTP). Level: 2
  • C.1.8 Outline the different components of a web page. Level: 2
  • C.1.9 Explain the importance of protocols and standards on the web. Level: 3
  • C.1.10 Describe the different types of web page. Level: 2
  • C.1.11 Explain the differences between a static web page and a dynamic web page. Level: 3
  • C.1.12 Explain the functions of a browser. Level: 3
  • C.1.13 Evaluate the use of client-side scripting and server-side scripting in web pages. Level: 3
  • C.1.14 Describe how web pages can be connected to underlying data sources. Level: 2
  • C.1.15 Describe the function of the common gateway interface (CGI). Level: 2
  • C.1.16 Evaluate the structure of different types of web pages. Level: 3
  • C.2.1 Define the term search engine. Level: 1
  • C.2.2 Distinguish between the surface web and the deep web. Level: 2
  • C.2.3 Outline the principles of searching algorithms used by search engines. Level: 2
  • C.2.4 Describe how a web crawler functions. Level: 2
  • C.2.5 Discuss the relationship between data in a meta-tag and how it is accessed by a web crawler. Level: 3
  • C.2.6 Discuss the use of parallel web crawling. Level: 3
  • C.2.7 Outline the purpose of web-indexing in search engines. Level: 2
  • C.2.8 Suggest how web developers can create pages that appear more prominently in search engine results. Level: 3
  • C.2.9 Describe the different metrics used by search engines. Level: 2
  • C.2.10 Explain why the effectiveness of a search engine is determined by the assumptions made when developing it. Level: 3
  • C.2.11 Discuss the use of white hat and black hat search engine optimization. Level: 3
  • C.2.12 Outline future challenges to search engines as the web continues to grow. Level: 2
  • C.3.1 Define the terms: mobile computing, ubiquitous computing, peer-2-peer network, grid computing. Level: 1
  • C.3.2 Compare the major features of: mobile computing ubiquitous computing peer-2-peer network grid computing. Level: 3
  • C.3.3 Distinguish between interoperability and open standards. Level: 2
  • C.3.4 Describe the range of hardware used by distributed networks. Level: 2
  • C.3.5 Explain why distributed systems may act as a catalyst to a greater decentralization of the web. Level: 3
  • C.3.6 Distinguish between lossless and lossy compression. Level: 2
  • C.3.7 Evaluate the use of decompression software in the transfer of information. Level: 3
  • C.4.1 Discuss how the web has supported new methods of online interaction such as social networking. Level: 3
  • C.4.2 Describe how cloud computing is different from a client-server architecture. Level: 2
  • C.4.3 Discuss the effects of the use of cloud computing for specified organizations. Level: 3
  • C.4.4 Discuss the management of issues such as copyright and intellectual property on the web. Level: 3
  • C.4.5 Describe the interrelationship between privacy, identification and authentication. Level: 2
  • C.4.6 Describe the role of network architecture, protocols and standards in the future development of the web. Level: 2
  • C.4.7 Explain why the web may be creating unregulated monopolies. Level: 3
  • C.4.8 Discuss the effects of a decentralized and democratic web. Level: 2
  • C.5.1 Describe how the web can be represented as a directed graph. Level: 2
  • C.5.2 Outline the difference between the web graph and sub-graphs. Level: 2
  • C.5.3 Describe the main features of the web graph such as bowtie structure, strongly connected core (SCC), diameter. Level: 2
  • C.5.4 Explain the role of graph theory in determining the connectivity of the web. Level: 3
  • C.5.5 Explain that search engines and web crawling use the web graph to access information. Level: 3
  • C.5.6 Discuss whether power laws are appropriate to predict the development of the web. Level: 3
  • C.6.2 Distinguish between the text-web and the multimedia-web. Level: 2
  • C.6.3 Describe the aims of the semantic web. Level: 2
  • C.6.4 Distinguish between an ontology and folksonomy. Level: 2
  • C.6.5 Describe how folksonomies and emergent social structures are changing the web. Level: 2
  • C.6.6 Explain why there needs to be a balance between expressivity and usability on the semantic web. Level: 3
  • C.6.7 Evaluate methods of searching for information on the web. Level: 3
  • C.6.8 Distinguish between ambient intelligence and collective intelligence. Level: 2
  • C.6.9 Discuss how ambient intelligence can be used to support people. Level: 3
  • C.6.10 Explain how collective intelligence can be applied to complex issues. Level: 3

References[edit]