Linked -- The New Science of Networks by Albert-Laszlo Barabasi - Essay Example

The nodes are identified using links that allow us to move from one web page to another with every click. Web pages act as switches that keep the society up to date with current information. Barabasi and his research team realized that in the World Wide Web exist connector nodes, which somehow assemble many more links than other nodes. These connector nodes are often referred as hubs and have a wider range of connection links. Barabasi and his coworkers realized that the structure of World Wide Web is composed of highly interlinked hubs.

The topology of the Internet restricts its users’ ability to see everything out there. The World Wide Web contains a number of small scale structures that limit the level to which it can be explored. The internet comprises both hardware and software, and other sub-systems. All these work together with the World Wide Web, establishing a connection that makes it possible to share information. People in this diverse system are by no means insignificant. It is because of the genius minds of many scientists that the web exists today.

Millions of people work to maintain and monitor components of the system round the clock. DNS server, giant routers and switches, protocols, web browsers are just some of the vital components and elements of the World Wide Web. Terrorist Network The tragic terrorism events of September 11, 2001, caught people’s attention worldwide. Barabasi describes terrorist groups as webs without spiders. A network of terrorists is often small and has few resources; it tends to rely on other means such as the hit-and-run acts of violence.

Al-Qaeda, the terrorist network held accountable for many terrorist attacks, was created over a long period. Driven by religious thinking and intolerance to the social and political system, many were attracted to the radical organization over the years. The network extended bit by bit to become a large web without a spider. Al-Qaeda is so well spread and self-sustaining that even removing Osama bin Laden might not eliminate the danger they create. The terrorist network has become a diverse network that constantly changes its system as per its current plans.

It has many secretive nodes that are hard to trace; it is quite challenging to identify the people who comprise its various nodes. Terrorist networks have objectives and links to social networks, which qualifies them to be called systems. Hollywood and Six Degrees of Kevin Bacon network Barabasi describes hubs as connectors in scale free networks. The Bacon factor is a popular bit of entertainment trivia, which demonstrates how any Hollywood star can link to actor Kevin Bacon and other actors within six “moves” between people.

This network consists of nodes, actors, producers, animators, writers and other related groups. A link is created every time a new video is produced. The Hollywood network thus offers a clear demonstration of a web, with different hubs and nodes, mostly represented by human beings, and links represented by the human relationships. Can we say that human beings are components in some way and that they satisfy a stated idea? The principle of the Hollywood network is to produce films. The public continuously demands new films from Hollywood.

However, this seldom happens because the characters rarely act together in all movies. Many work independently minding their own business without affecting other movie productions. The Hollywood ne