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Articles by Webrex |
| Web 3.0 |
Web 3.0 has been termed as "portable personal web" as against the "wildly read-write web 2.0". Many people also call Web 3.0 as the Semantic Web; meaning an intelligent search; where machines can read Web pages much as we humans read them, a place where search engines and software agents become smarter in searching the web. "It's a set of standards that turns the Web into one big database."
So speaking hypothetically, we presume that it is a world in which software "agents" perform Web-based tasks we often struggle to complete on our own. In the same imaginary world we can have 'software agents' booking our appointments with a doctor; checking against our own personal schedule & also rescheduling in case need be. Or we can also have another semantic web agent programmed to do research on our term paper. WOW what a life!
Still prolonging our stay in the imaginary world, we can talk about all the things that web 3.0 would be able to do for us. One common example that you would find is if you are trying to book a vacation for yourself in a cold region, then in the present world you can tell your agents to book you a ticket, on particular days considering you have a year old child accompanying you to the trip. Under the present circumstances this kind of search would require hours of labor and from the search pages generated, you would still have to sift through the pages to get an ideal deal with best vacation package and best hotels. Under Web 3.0, the same search would ideally call up a complete vacation package that was planned as meticulously as if it had been assembled by a human travel agent. Now what would you call this? Definitely a VERY INTELLIGENT SEARCH MODE!! Isn't it?
In another scenario using web 3.0 applications, if you visit a movie blog, for instance, and read about a particular film, the 'smart search' mode immediately links to sites where you can buy or rent that film. "It's what you might call a top-down approach". You can also go house hunting or tour the entire world, without leaving the vicinity of your cabin. That is something that you would call hypersensitive and hyperactive text searching modes. In this you would not have to provide the search engines with key words, rather one media could be used to search for another media. Even your bedroom windows are online, checking the weather, so they know when to open and close.
So a web 3.0 format would involve agents that can better understand Web pages as they exist today. The advancements in technology is not making the pages easier to read, they're making the software agents smarter. So, the word 'polish' might mean Polish language or polish on the furniture in web 2.0. But with web 3.0 it would look for phrases accompanying the search so that it would be able to place them correctly. So it is all about adding meaning to the stuff we put on the Web-and then linking that meaning together. The idea is to move beyond mere keyword searches to a better understanding of natural-language queries. So Paris Hilton and Hilton in Paris would mean two separate things in Web 3.0.
In the present scenario one cannot link data together in the way pages are linked one can't point from a value in one database to some other value in some other database. To use a simple example, if your driver's license number is in one place and your vehicle identification number is in another. There should be a way for machines to understand that those two things are related. With web 3.0 system, one would be able to link data together. So software will be able to be more intelligent - not as intelligent as humans perhaps, but more intelligent than say, your word processor is today.
So, one can say that web 3.0 provides the foundation for systems that can reason in a human fashion. It also implies a situation where machines are doing seemingly intelligent things. |
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