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Web Turns 35, but Still Work in Progress
My Way News ^ | 8/29/04 | ANICK JESDANUN/AP

Posted on 08/29/2004 1:27:44 PM PDT by wagglebee

NEW YORK (AP) - Thirty-five years after computer scientists at UCLA linked two bulky computers using a 15-foot gray cable, testing a new way for exchanging data over networks, what would ultimately become the Internet remains a work in progress.

University researchers are experimenting with ways to increase its capacity and speed. Programmers are trying to imbue Web pages with intelligence. And work is underway to re-engineer the network to reduce spam and security troubles.

All the while threats loom: Critics warn that commercial, legal and political pressures could hinder the types of innovations that made the Internet what it is today.

Stephen Crocker and Vinton Cerf were among the graduate students who joined UCLA professor Len Kleinrock in an engineering lab on Sept. 2, 1969, as bits of meaningless test data flowed silently between the two computers. By January, three other "nodes" joined the fledgling network.

Then came e-mail a few years later, a core communications protocol called TCP/IP in the late 70s, the domain name system in the 80s and the World Wide Web - now the second most popular application behind e-mail - in 1990. The Internet expanded beyond its initial military and educational domain into businesses and homes around the world.

Today, Crocker continues work on the Internet, designing better tools for collaboration. And as security chairman for the Internet's key oversight body, he is trying to defend the core addressing system from outside threats, including an attempt last year by a private search engine to grab Web surfers who mistype addresses.

He acknowledges the Internet he helped build is far from finished, and changes are in store to meet growing demands for multimedia. Network providers now make only "best efforts" at delivering data packets, and Crocker said better guarantees are needed to prevent the skips and stutters now common with video.

Cerf, now at MCI Inc. (MCIP), said he wished he could have designed the Internet with security built-in. Microsoft Corp. (MSFT), Yahoo Inc. (YHOO) and America Online Inc., among others, are currently trying to retrofit the network so e-mail senders can be authenticated - a way to cut down on junk messages sent using spoofed addresses.

Among Cerf's other projects: a next-generation numbering system called IPv6 to accommodate the ever-growing armies of Internet-ready wireless devices, game consoles, even dog collars. Working with NASA, Cerf is also trying to extend the network into outer space to better communicate with spacecraft.

But many features being developed today wouldn't have been possible at birth given the slower computing speeds and narrower Internet pipes, or bandwidth, Cerf said.

"With the tools we had then, we did as much as we could reasonably have done," he said.

While engineers tinker with the Internet's core framework, some university researchers looking for more speed are developing separate systems that parallel the Internet. That way, data-intensive applications like video conferencing, brain imaging and global climate research won't have to compete with e-mail and e-commerce.

Think information highway with an express lane.

Some applications are so data-intensive, they are "simply impractical to do on the current Internet," said Tracy Futhey, chairwoman of the National LambdaRail. The project offers for its members dedicated high-speed lines so data can "get from point A to point B and not have to contend with the other traffic."

LambdaRail recently completed its first optical connection from San Diego to Seattle to Pittsburgh to Jacksonville, Fla. Work on additional links is planned for next year.

Undersea explorer Robert Ballard has used another network, Internet2, to host live, interactive presentations with students and aquarium visitors from the wreck of the Titanic, which he found in 1985.

The Internet's bandwidth can carry only "lousy" video and "can't compete with looking out the window," Ballard said. But with Internet2, "high-definition zoom cameras can show them the eyelids."

Internet2, with speeds 100 times the typical broadband service at home, is now limited to selected universities, companies and institutions, but researchers expect any breakthroughs to ultimately migrate to the main Internet.

While Internet2 and LambdaRail seek to move data faster and faster, researchers with the World Wide Web Consortium are trying to make information smarter and smarter. Semantic Web is a next-generation Web designed to make more kinds of data easier for computers to locate and process.

Consider the separate teams of scientists who study genes, proteins and chemical pathways. With the Semantic Web, tags are added to information in databases describing gene and protein sequences. One group may use one scheme and another team something else; the Semantic Web could help link the two. Ultimately, software could be written to process the data and make inferences that previously required human intervention.

With the same principles, searching to buy an automobile in Massachusetts will also incorporate listings for cars in Boston.

Change doesn't come easily, however. For instance, the IPv6 numbering system was deemed an Internet standard about five years ago, but the vast majority of software and hardware today still runs on the older IPv4, which is rapidly running out of room.

And the Internet faces general resistance from old-world forces that want to preserve their current ways of doing things: Companies that value profit over greater good. Copyright holders who want to protect their music and movies. Governments that seek to censor information or spy on its citizens.

In early August, the Federal Communications Commission declared that Internet-based phone calls should be subject to the same type of law enforcement surveillance as cell and landline phones. That means Internet service providers would have to design their systems to permit police wiretaps.

Jonathan Zittrain, a professor with Harvard's Berkman Center for Internet and Society, fears a slippery slope. As these outside pressures meddle with the Net's open architecture, he said, there's less opportunity for experimentation and for innovations like the World Wide Web, born out of an unauthorized project at a Swiss nuclear research lab.


TOPICS: Business/Economy; Culture/Society; Extended News; News/Current Events
KEYWORDS: cerf; internet; origins; worldwideweb
Stephen Crocker and Vinton Cerf were among the graduate students who joined UCLA professor Len Kleinrock in an engineering lab on Sept. 2, 1969, as bits of meaningless test data flowed silently between the two computers. By January, three other "nodes" joined the fledgling network.

But I always thought Algore invented the internet in between his busy job as BJ's veep./sarcasm off

1 posted on 08/29/2004 1:27:45 PM PDT by wagglebee
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To: wagglebee

Bad headline. The Web is not the same thing as the Internet.


2 posted on 08/29/2004 1:35:09 PM PDT by Dont Mention the War (we use the ¡°ml maximize¡± command in Stata to obtain estimates of each aj , bj, and cm.)
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To: wagglebee
Yada yada yada.

Just keep any gov'ts (the UN wants to tax the Internet too) away from interfering in the conduct or costs of one of the greatest inventions of mankind.

3 posted on 08/29/2004 1:35:17 PM PDT by thegreatbeast (Quid lucrum istic mihi est?)
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To: jim_g_goldwing

.....in case you missed this one. Looks like something you'd like to read.


4 posted on 08/29/2004 1:36:17 PM PDT by Boxsford
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To: Dont Mention the War

Clue me in. The words always seem interchangeable to me.


5 posted on 08/29/2004 1:38:02 PM PDT by Boxsford
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To: wagglebee

http://www.dei.isep.ipp.pt/docs/arpa--1.html

ARPANET preceeded the Web/Internet ..

Prof Kleinrock expanded on the already functioning military network.


6 posted on 08/29/2004 2:04:45 PM PDT by Bobibutu
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To: Boxsford
Internet - is the connections of computers through that use of multiple communication (software) protocols, which uses physical devices (hardware) to transmit data - the medium.

Web - is short for 'World Wide Web.' The Web uses a specific protocol called HTTP or Hyper Text Transfer Protocol, which transfer the code HTML Hyper Text Markup Language that you get to see when your browser pieces the HTML code together.
7 posted on 08/29/2004 2:10:14 PM PDT by demlosers
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To: thegreatbeast
Just keep any gov'ts (the UN wants to tax the Internet too) away from interfering in the conduct or costs of one of the greatest inventions of mankind.

If there's money in it (and with the internet there is a bundle), it will eventually be taxed. It's only a matter of time.

8 posted on 08/29/2004 2:12:23 PM PDT by wagglebee (Benedict Arnold was for American independence before he was against it.)
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To: demlosers
Thanks!
I'm guessing internet came first? Web is more user friendly or makes it so people can communicate? I'm so ignorant I can barely form a question to gain better understanding.
Its sort of like owning a car. I know how to drive one but have no idea how the thing is running.
9 posted on 08/29/2004 2:25:37 PM PDT by Boxsford
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To: wagglebee
it will eventually be taxed. It's only a matter of time.

I recently asked a conservtive Republican candidate (Delgrosso) running against Shuster here in PA how he would vote on an internet tax. He was in favor. You're right. Its just a matter of time. Though, I hope we put up a good, hard fight.

10 posted on 08/29/2004 2:30:06 PM PDT by Boxsford
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To: wagglebee

What an idiotic headline...as if anyone contemplates the internet will finally be 'completed.'


11 posted on 08/29/2004 2:31:07 PM PDT by Petronski (Sometimes I'm just too damned cranky.)
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To: wagglebee

I just sent this article to my son the computer addict. Very interesting. 100 times faster than the broadband we have now. NEAT~


12 posted on 08/29/2004 2:35:55 PM PDT by NEBO (GIVE APPEASEMENT A CHANCE! ~ His Ketchupness John Kerry ~)
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To: wagglebee
In 1970, I was a junior in high school. I remember coming out of the auditorium and turning the corner and seeing this guy hooking up a telephone, (rotary that is) to some contraption and I asked him what he was doing. He said, "This is a computer and we are hooking up to another computer at the University of Michigan."

I can also remember a world without microwave ovens, air conditioning and pantyhose.

13 posted on 08/29/2004 2:59:41 PM PDT by Slyfox
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To: wagglebee

This is all well and good, but I'm still allowed to occasionally post here.

I'm still not sure if that's progress or regression.

14 posted on 08/29/2004 3:01:55 PM PDT by Fintan (Who took the cork off my lunch????.)
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To: demlosers
Internet - is the connections of computers through that use of multiple communication (software) protocols, which uses physical devices (hardware) to transmit data - the medium. \

Heh. Ever hear of a fellow named Marshall McLuhan?

15 posted on 08/29/2004 3:07:28 PM PDT by B-Chan (Catholic. Monarchist. Texan. Any questions?)
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To: wagglebee
The Web is 14. I read Berners-Lee's original proposal in 1990 and thought to myself, "nahhhhh. That'll never work! People giving all that stuff away for free?"
16 posted on 08/29/2004 4:40:52 PM PDT by prion (Yes, as a matter of fact, I AM the spelling police)
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To: Boxsford

Thanks for the ping! I have this marked for later reading.


17 posted on 08/29/2004 6:07:44 PM PDT by jim_g_goldwing (Principled... Always Remain Principled)
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To: Temple Owl

ping


18 posted on 08/30/2004 6:11:20 AM PDT by Tribune7
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To: Ernest_at_the_Beach

Ping...


19 posted on 08/30/2004 6:28:02 AM PDT by tubebender (If I had known I would live this long I would have taken better care of myself...)
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To: wagglebee
Web Turns 35. . .

And Algore hasn't had a hit since:

20 posted on 08/30/2004 6:38:16 AM PDT by Mike Bates (Whadya mean you haven't bought my book yet?)
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