Showing posts with label Orkut. Show all posts
Showing posts with label Orkut. Show all posts

Tuesday, July 12, 2011

Orkut Büyükkökten

Orkut Büyükkökten, February 6, 1975 in Konya, Turkey is a software engineer who developed the social networking services Club Nexus, inCircle and Orkut.
Originally from Konya, Turkey, Büyükkökten obtained a B.Sc. degree in Computer Engineering and Information Science from Bilkent University in Ankara. He received both a M.S. and a Ph.D. in Computer Science from Stanford University. His research at Stanford focused on Web search and efficient PDA usage.
Orkut has been building and working on online communities since 2000. He introduced his first social network, named Club Nexus at Stanford in the fall of 2001. Club Nexus was the first college-specific social network. It was a system built to serve the networking and communication needs of the Stanford online community. Students could use Club Nexus to send e-mail and invitations, chat, post events, buy and sell used goods, search for people with similar interests, place personals, display their artwork or post editorial columns. Within a few months of its introduction, Club Nexus attracted over 2,000 undergraduates.
Later, Orkut introduced an alumni social network, named inCircle for the Stanford Alumni Association intended for use by university alumni groups.
Orkut decided to use his 20% time to develop a cyberspace preserve where the people of the world could intermingle in peace, presumable so their good vibes would go viral. He said: "My dream was to connect all the Internet users so they can relate to each other, it can make such a difference in people's lives." The product manager and Marissa Mayer thought of naming the service after its creator. "Orkut.com" belonged to Orkut Büyükkökten himself. Google convinced him, and its social networking service was called Orkut.
Currently, Orkut Büyükkökten is a product manager at Google. He also is a certified masseur, an avid ballroom dancer and likes to make chocolate fondue.

Publications
Conference Publications
Orkut Buyukkokten, Hector Garcia-Molina, Andreas Paepcke "Seeing the Whole in Parts: Text Summarization for Web Browsing on Handheld Devices". The 10th International WWW Conference (WWW10). Hong Kong, China - May 1-5, 2001.
Oliver Kaljuvee, Orkut Buyukkokten, Hector Garcia-Molina, Andreas Paepcke "Efficient Web Form Entry on PDAs". The 10th International WWW Conference (WWW10). Hong Kong, China - May 1-5, 2001.
Orkut Buyukkokten, Hector Garcia-Molina, Andreas Paepcke "Accordion Summarization for End-Game Browsing on PDAs and Cellular Phones". Human-Computer Interaction Conference 2001 (CHI 2001). Seattle, Washington - 31 March-5 April, 2001.
Orkut Buyukkokten, Hector Garcia-Molina, Andreas Paepcke. "Focused Web Searching with PDAs". The 9th International WWW Conference (WWW9). Amsterdam, Netherlands - May 15-19, 2000.
Orkut Buyukkokten, Hector Garcia-Molina, Andreas Paepcke, Terry Winograd. "Power Browser: Efficient Web Browsing for PDAs". Human-Computer Interaction Conference 2000 (CHI 2000). The Hague, The Netherlands - April 1-6, 2000.
Arturo Crespo, Orkut Buyukkokten , Hector Garcia-Molina. "Efficient Query Subscription Processing in a Multicast Environment". 16th International Conference on Data Engineering (ICDE). San Diego, CA, USA, February 29 - March 3, 2000.

Workshop Publications
Orkut Buyukkokten , Hector Garcia-Molina and Andreas Paepcke "Text Summarization of Web pages on Handheld Devices." Proceedings of Workshop on Automatic Summarization 2001 held in conjunction with NAACL 2001 (NAACL 2001), June 2001.
Orkut Buyukkokten , Junghoo Cho, Hector Garcia-Molina and Luis Gravano "Exploiting geographical location information of web pages" Proceedings of Workshop on Web Databases (WebDB'99) held in conjunction with ACM SIGMOD'99, June 1999.

Journal Papers
Orkut Buyukkokten, Oliver Kaljuvee, Hector Garcia-Molina, Andreas Paepcke and Terry Winograd "Efficient Web Browsing on Handheld Devices using Page and Form Summarization" ACM Transactions on Information Systems (TOIS), Volume 20, Issue 1, January 2002.
Dominic Hughes, Orkut Buyukkokten and James Warren "Empirical Bi-action Tables: a Tool for the Evaluation and Optimization of Text Input Systems, Application I: Stylus Keyboards" ACM Transactions on Computer-Human Interaction (TOCHI), Special Issue on Mobile Text Entry. Volume 17, Issues 2 & 3, 2002.
Arturo Crespo, Orkut Buyukkokten and Hector Garcia-Molina "Query Merging: Improving Query Subscription Processing in a Multicast Environment." IEEE Transactions on Knowledge and Data Engineering. Volume 15, 2003.

Sunday, July 3, 2011

Orkut

Orkut is a social networking website that is owned and operated by Google Inc. The service is designed to help users meet new and old friends and maintain existing relationships. The website is named after its creator, Google employee Orkut Büyükkökten. Although Orkut is less popular in the United States than competitors Facebook and MySpace, it is one of the most visited websites in India and Brazil. As of April 2010, 48.0% of Orkut's users are from Brazil, followed by India with 39.2% and United States with 2.2%. Recently though, due to advent of other social networking sites, the usage of Orkut has decreased.
Originally hosted in California, in August 2008 Google announced that Orkut would be fully managed and operated in Brazil, by Google Brazil, in the city of Belo Horizonte. This was decided due to the large Brazilian user base and growth of legal issues.
As of June 2011, Alexa traffic ranked orkut.com 96th and orkut.com.br 94th in the world; the website currently has more than 100 million active users worldwide. Anyone 18 years old or older can join Orkut.
Orkut also has a simplified site for mobile users. "m.Orkut.com". In 2008, a new feature was introduced for users having slow internet connections to access Orkut using the "View Orkut in lighter version" setting.
Over the years, Orkut has also found great popularity in Estonia as witnessed by a survey conducted by the independent research center GfK Custom Research Baltic which showed how Orkut is the most used social network platform in that country.

History of Orkut
The beginning
Orkut was quietly launched on January 22, 2004 by Google, the search engine company. Orkut Buyukkokten, a Turkish software engineer, developed it as an independent project while working at Google (required by its policy). While previously working for Affinity Engines, he had developed a similar system, InCircle, intended for use by university alumni groups. In late June 2004, Affinity Engines filed suit against Google, claiming that Büyükkökten and Google based orkut on inCircle code. The allegation is based on the presence of 9 identical bugs in orkut that also exist in InCircle. Originally, the orkut community was felt to be elite, because its membership is by invitation only. However, at the end of July 2004 orkut surpassed the 1,000,000 member mark, and at the end of September it surpassed the 2,000,000 mark.
While the intended invitation method was e-mail between two acquaintances, invitations to orkut are obtainable via the web with a bit of diligence or eBay, just like Gmail invites. Orkut's use as a social tool is complex, because various people frequently try to add strangers to their own pool of friends, more often than not just to increase the number indicating their number of friends next to their name in their profile. Many "add-me" communities exist, solely for this purpose. A large number of bogus, cloned, fake, invisible and "orphaned" profiles also exist. As of September 13, 2006; there are 27,733,124 users on orkut.

Iranian censorship
Orkut was very popular in Iran, but the website is blocked by the government. As they say, this is due to national security issues, as orkut users have the ability to spread messages rapidly, but the government says it's due to Islamic ethical issues about dating and match making. To get around this block, sites such as "orkutproxy.xom" (now defunct) were made for Iranian users. Other websites such as Groups like Yahoo, Google have communities dedicated to receiving updates on the newest location of Iran's orkut proxy. Though it was once possible to bypass governmental blockage of orkut, the site has closed its HTTPS pages on all anonymous proxies. Now it is almost impossible for ordinary users to visit this site inside Iran.
In August 2006 UAE followed the footsteps of Iran in blocking the site.
Demographics of orkut:
Brazil - 64.43%
USA - 13.58%
India - 8.90%
Pakistan - 1.83%
Iran - 1.28%
UK - 0.71%
Japan - 0.55%

Legal issues
India
On October 10, 2006, the Bombay High Court's Aurangabad bench served a notice on Google for allowing a hate campaign against India. This referred to a community on Orkut called 'We Hate India', which initially carried a picture of an Indian flag being burned and some anti-India content. The High Court order was issued in response to a public-interest petition filed by an Aurangabad advocate. Google had six weeks to respond. Even before the petition was filed, many Orkut users had noticed this community and were mailing or otherwise messaging their contacts on Orkut to report the community as bogus to Google, which could result in its removal. The community has now been deleted but has spawned several 'We hate those who hate India' communities. Prior to the 60th Independence Day of India, Orkut's main page was revamped. The section which usually displayed a collage of photos of various people, showed a stylized Orkut logo. The word Orkut was written in Devanagiri script and was coloured in Indian national colours. Clicking on the logo redirects to a post by the Orkut India ProductManager, Manu Rekhi, on the Orkut internal blog. There has also been some media outcry against Orkut after a couple of youngsters were apparently lured by fake profiles on the site and later murdered.
On November 24, Bombay High Court asked the state government to file its reply in connection with a petition demanding a ban on social networking site, Orkut, for hosting an anti-Shivaji Web community.
Recently, the Pune rural police cracked a rave party filled with narcotics. The accused have been charged under anti-narcotic laws, the (Indian) Narcotic Drugs and Psychotropics Substances Act, 1985 (NDPS). Besides the NDPS, according to some media reports, the police were deliberating on the issue of charging the accused under the (Indian) Information Technology Act, 2000 perhaps because Orkut was believed to be a mode of communication for these kind of drug abuses.
The Cyber police in India have entered into an agreement with Orkut to have a facility to catch and prosecute those misusing Orkut since complaints are rising.

Brazil
On August 22, 2006, Brazilian Federal Judge José Marcos Lunardelli ordered Google to release by September 28 Orkut user’s information of a list of about two dozen Brazilian nationals, believed to be using Orkut to sell drugs and to be involved in child pornography. The judge ordered Google to pay $23,000 per day in fines until the information is turned over to the Brazilian government. According to the Brazilian government, the information would also be used to identify individuals who are spreading child pornography and hate speech. As of September 27, 2006 Google has stated that it will not release the information, on the grounds that the requested information is on Google servers in the U.S. and not Google servers in Brazil, and is therefore not subject to Brazilian laws.

State censorship
In Iran
Orkut was very popular in Iran, but the website is now blocked by the government. According to official reports, this is due to national security issues, and Islamic ethical issues about dating and match-making. To get around this block, sites such as Orkutproxy.com (now defunct) were made for Iranian users. Other websites such as Yahoo! Groups and Google Groups have communities dedicated to receiving updates on the newest location of Iran's Orkut proxy. At one time it was possible to bypass governmental blockage of Orkut, but the site has closed its HTTPS pages on all anonymous proxies. Now it is almost impossible for ordinary users to visit this site inside Iran.
Many other sites have been published in Iran since Orkut's blockage, using the same social-networking model – examples include MyPardis, Cloob and Bahaneh.

United Arab Emirates
In August 2006, the United Arab Emirates followed the footsteps of Iran in blocking the site. This block was subsequently removed in October 2006. On July 3, 2007, Gulf News revisited the issue, publishing complaints from members of the public against Orkut communities like "Dubai Sex", and officially bringing the complaints to the attention of the state telecom monopoly Etisalat. By July 4, 2007, Etisalat had placed a renewed ban on the site, which remains in effect despite Google's promise to negotiate the ban with the UAE.

Saudi Arabia
Saudi Arabia is another country that has blocked access to Orkut, while Bahrain's information ministry is also under pressure to follow suit.

Privacy
Earlier in Orkut it was possible for anybody to view anyone's pictures, videos as well as scraps, but people started misusing the photos and videos and placing them on the Internet with fake details. Many of them were vulgar, especially pictures of women. Moreover, the scraps could be easily read.
Currently privacy covers such features as scraps (separate read and write access), videos, photo albums, testimonials, and applications.
In December 2008,2009 Orkut developers introduced another privacy update that allow users to restrict viewing of their albums to certain number of friends, as well as selected e-mail contacts. The user can limit visibility of her/his profile to a certain region or group of regions (known as a "network"); in this case outside of these regions no user information is available.

Security and safety
In December 2007, hundreds of thousands of users accounts were affected, using XSS vulnerability and a worm. A user's account was affected when the user simply read a particular scrap containing an embed which caused the user to automatically become a part of a community on the site, without approval. The affected user's account was then used to send this scrap to everyone present in the user's friend list thereby creating a sort of a huge wave.