Sunday, October 7, 2007

Ask.com




Ask.com, is an Internet search engine. It is also the company name of the division of IAC Search & Media, founded in 1996 by Garrett Gruener and David Warthen in Berkeley, California. The original software was implemented by Gary Chevsky from his own design. Three venture capital firms, Highland Capital, Institutional Venture Partners, and The RODA Group were early investors.

History

Ask.com was originally known as Ask Jeeves, where "Jeeves" is the name of the "gentleman's personal gentleman", or valet (illustrated by Marcos Sorenson), fetching answers to any question asked. The character was based on Jeeves, Bertie Wooster's fictional valet from the works of P. G. Wodehouse.

The original idea behind Ask Jeeves was to allow users to get answers to questions posed in everyday, natural language. Ask.com was the first commercial question-answering search engine for the World Wide Web. It supports a variety of user queries in plain English (natural language), as well as traditional keyword searching and strives to be more intuitive and user-friendly than other search engines. In other words, when you ask a question, it searches for the answer. Ask Jeeves sold the same technology used on the ask.com site to corporations including Dell, Toshiba, and E*Trade. That part of the business was sold to Kanisa in 2002.

As time passed and keyword search engines such as Google rose to prominence by indexing more webpages, Ask Jeeves suffered a loss of many of its users. The technology was reworked to allow keyword searches as well, but by this time Ask Jeeves had dropped below Google, MSN, and Yahoo! in the size of their userbase. However, because Ask.com was slow to index some new webpages, Ask.com did not suffer the onslaught of computer-generated linkspam results that initially flooded Google Search, MSN Search, and Yahoo! Search and buried significant webpages that Ask Jeeves (or Ask.com) could still find.

New features are first tested out on http://www.askx.com page before being released to the main search page.

On September 23, 2005 the company announced plans to phase out Jeeves and on February 27, 2006 the character was disassociated with Ask.com.

Ask.com owns a variety of sites including country-specific sites for UK, Germany, Italy, Japan, The Netherlands, and Spain along with Ask For Kids, Teoma (now defunct), Excite, MyWay.com, iWon.com, Bloglines and several others. The combined traffic to these web sites places Ask.com in the top ten parent web companies in the US, as rated by both comScore and Nielsen//NetRatings in September 2004. As of June 5, 2007 the site relaunched with a new, more simplistic look.

Corporate details

Ask Jeeves, Inc. stock traded on the NASDAQ stock exchange from July 1999 to July 2005, under the ticker symbol ASKJ. At the time of the IPO in 1999, ASKJ had the 3rd best first-day performance in history. In 2003, it was the 51st best performing stock out of 3229 companies on the NASDAQ. The price of Ask Jeeves stock soared more than 500% throughout the course of the year. In July 2005, the ASKJ ticker was retired upon the closing of the acquisition by IAC/InterActiveCorp. IAC/InterActiveCorp trades on the NASDAQ under the ticker symbol IACI. The IAC/InterActiveCorp deal was announced in March 2005 valuing ASKJ at $1.85 billion. IAC/InterActiveCorp is a media holding company founded and run by Barry Diller.

Thursday, October 4, 2007

Google




Overview

Google's mission is to organize the world's information and make it universally accessible and useful.

As a first step to fulfilling that mission, Google's founders Larry Page and Sergey Brin developed a new approach to online search that took root in a Stanford University dorm room and quickly spread to information seekers around the globe. Google is now widely recognized as the world's largest search engine -- an easy-to-use free service that usually returns relevant results in a fraction of a second.

When you visit www.google.com or one of the dozens of other Google domains, you'll be able to find information in many different languages; check stock quotes, maps, and news headlines; lookup phonebook listings for every city in the United States; search billions of images and peruse the world's largest archive of Usenet messages -- more than 1 billion posts dating back to 1981.

We also provide ways to access all this information without making a special trip to the Google homepage. The Google Toolbar enables you to conduct a Google search from anywhere on the web. And for those times when you're away from your PC altogether, Google can be used from a number of wireless platforms including WAP and i-mode phones.

Google's utility and ease of use have made it one of the world's best known brands almost entirely through word of mouth from satisfied users. As a business, Google generates revenue by providing advertisers with the opportunity to deliver measurable, cost-effective online advertising that is relevant to the information displayed on any given page. This makes the advertising useful to you as well as to the advertiser placing it. We believe you should know when someone has paid to put a message in front of you, so we always distinguish ads from the search results or other content on a page. We don't sell placement in the search results themselves, or allow people to pay for a higher ranking there.

Thousands of advertisers use our Google AdWords program to promote their products and services on the web with targeted advertising, and we believe AdWords is the largest program of its kind. In addition, thousands of web site managers take advantage of our Google AdSense program to deliver ads relevant to the content on their sites, improving their ability to generate revenue and enhancing the experience for their users.

To learn more about Google, click on the link at the left for the area that most interests you. Or type what you want to find into our search box and hit enter. Once you do, you'll be on your way to understanding why others say, "Google is the closest thing the Web has to an ultimate answer machine."

What's a Google?

"Googol" is the mathematical term for a 1 followed by 100 zeros. The term was coined by Milton Sirotta, nephew of American mathematician Edward Kasner, and was popularized in the book, "Mathematics and the Imagination" by Kasner and James Newman. Google's play on the term reflects the company's mission to organize the immense amount of information available on the web.

History

Google began as a research project in January 1996 by Larry Page and Sergey Brin, two Ph.D. students at Stanford University, California. They hypothesized that a search engine that analyzed the relationships between websites would produce better results than existing techniques, which ranked results according to the number of times the search term appeared on a page. Their search engine was originally nicknamed, "BackRub" because the system checked backlinks to estimate a site's importance. A small search engine called Rankdex was already exploring a similar strategy. Convinced that the pages with the most links to them from other highly relevant web pages must be the most relevant pages associated with the search, Page and Brin tested their thesis as part of their studies, and laid the foundation for their search engine. Originally the search engine used the Stanford University website with the domain google.stanford.edu. The domain google.com was registered on September 15, 1997, and the company was incorporated as Google Inc. on September 7, 1998 at a friend's garage in Menlo Park, California. The total initial investment raised for the new company eventually amounted to almost $1.1 million, including a $100,000 check by Andy Bechtolsheim, one of the founders of Sun Microsystems.

In March 1998, the company moved into offices in Palo Alto, home to several other noted Silicon Valley technology startups. After quickly outgrowing two other sites, the company leased a complex of buildings in Mountain View at 1600 Amphitheatre Parkway from Silicon Graphics (SGI) in 2003. The company has remained at this location ever since, and the complex has since become known as the Googleplex (a play on the word googolplex, a 1 followed by a googol zeros). In 2006, Google bought the property from SGI for $319 million.

The Google search engine attracted a loyal following among the growing number of Internet users, who liked its simple design and usability. In 2000, Google began selling advertisements associated with search keywords. The ads were text-based to maintain an uncluttered page design and to maximize page loading speed. Keywords were sold based on a combination of price bid and clickthroughs, with bidding starting at $.05 per click. This model of selling keyword advertising was pioneered by Goto.com (later renamed Overture Services, before being acquired by Yahoo! and rebranded as Yahoo! Search Marketing). While many of its dot-com rivals failed in the new Internet marketplace, Google quietly rose in stature while generating revenue.

The name "Google" originated from a misspelling of "googol," which refers to 10100 (the number represented by a 1 followed by one-hundred zeros). Having found its way increasingly into everyday language, the verb, "google", was added to the Merriam Webster Collegiate Dictionary and the Oxford English Dictionary in 2006, meaning, "to use the Google search engine to obtain information on the Internet."

A patent describing part of Google's ranking mechanism (PageRank) was granted on September 4, 2001. The patent was officially assigned to Stanford University and lists Lawrence Page as the inventor.

Wal-Mart



Wal-Mart Stores, Inc. is an American public corporation, currently one of the world's largest corporations (by revenues) according to the 2007 Fortune 500. It was founded by Sam Walton in 1962, incorporated on October 31, 1969, and listed on the New York Stock Exchange in 1972. It is the largest private employer in the world and world's fourth largest utility or commercial employer, only trailing the People's Liberation Army of China, the National Health Service of the United Kingdom and the Indian Railways. Wal-Mart is the largest grocery retailer in the United States, with an estimated 20% of the retail grocery and consumables business, and the largest toy seller in the U.S., with an estimated 45% of the retail toy business, having surpassed Toys "R" Us in the late 1990s.

Wal-Mart operates in Mexico as Walmex, in the United Kingdom as ASDA, and in Japan as The Seiyu Co., Ltd. Wholly owned operations are located in Argentina, Brazil, Canada, Puerto Rico, and the UK. Wal-Mart's investments outside North America have produced mixed results. In 2006, Wal-Mart sold its retail operations in South Korea and Germany due to sustained losses and a highly competitive market.

Wal-Mart has been the target of criticism from some community groups, women's rights groups, grassroots organizations, and labor unions. Specific criticisms include the company's extensive foreign product sourcing, low rates of employee health insurance, resistance to union representation, and alleged sexism, among other things.

History

Sam Walton's retailing career began when he accepted a job offer at a JCPenney store in Des Moines, Iowa on June 3, 1940 where he remained for 18 months. In 1945, he met with Butler Brothers, a regional retailer that owned a chain of variety stores called Ben Franklin. Butler Brothers offered him a Ben Franklin store in Newport, Arkansas.

Walton could not come to agreement on his lease renewal and could not find a new location in Newport; so he located a new variety store in Bentonville, Arkansas which he would open as another Ben Franklin franchise, but called "Walton's Five and Dime." Walton achieved higher sales volume by selling products with slightly smaller markups than most competitors.

On July 2, 1962, Walton opened the first Wal-Mart store, Wal-Mart Discount City and within five years the company expanded to 24 stores across the state of Arkansas and reached $12.6 million in sales. In 1968, it opened its first stores outside Arkansas, in Sikeston, Missouri and Claremore, Oklahoma.

The company was incorporated as Wal-Mart Stores, Inc. on October 31, 1969, and in 1970 opened its home office in Bentonville, Arkansas, and its first distribution center. There were now 38 stores operating with 1,500 employees and sales of $44.2 million. The company began trading stock at this time as a publicly held company on October 1, 1972, and was listed on the New York Stock Exchange shortly thereafter. The first stock split occurred in May 1971 at a market price of $47. By this time, Wal-Mart was operating in five states: Arkansas, Kansas, Louisiana, Missouri and Oklahoma, and entered Tennessee in 1973, and Kentucky and Mississippi in 1974. As it moved into Texas in 1975, there were 125 stores with 7,500 employees, and total sales of $340.3 million.

Wal-Mart continued to grow rapidly during the 1980s, and by its twenty-fifth anniversary in 1987, there were 1,198 stores with sales of $15.9 billion and 200,000 associates. This year also marked the completion of the company's satellite network, a $24 million investment, linking all operating units of the company with their Bentonville Office via two-way voice, data, and one-way video communication. At the time, this was the largest private satellite network, and allowed the corporate office to track inventory, sales, and send instant communication to their stores. Company founder Sam Walton stepped down as CEO the following year, and was replaced by David Glass. Walton remained on as Chairman of the Corporate Board of Directors, and the company also restructured their senior management positions, elevating a cadre of executives to positions of greater responsibility.

Also in 1988, the first Wal-Mart Supercenter opened in Washington, Missouri. Wal-Mart expanded their superstore concept during the 1990s, and shortly thereafter surpassed Toys "R" Us in toy sales. The company also opened overseas stores during this period, entering the South American market in 1995 with stores in Argentina and Brazil, and purchasing ASDA in the United Kingdom for $10 billion in 1999. In 1998, Wal-Mart entered the grocery business, introducing their Neighborhood Market concept with three stores in Arkansas. By 2005, estimates indicate that the company controlled approximately 20% of the retail grocery and consumables business.

By 2000, as H. Lee Scott was named President and CEO of the company, Wal-Mart's sales increased to $165 billion. In 2002, Wal-Mart was listed for the first time on the Fortune 500 list of the world's largest corporations, with revenues of $219.8 billion and profits of $6.7 billion. The company was subsequently listed at #1 for every year after 2002 except for 2006.

In 2005, Wal-Mart had $312.4 billion in sales, more than 6,200 facilities around the world, including 3,800 stores in the United States and 2,800 international units, and employing more than 1.6 million associates worldwide. In fact, their U.S. presence had grown so rapidly that there were only small pockets of the country that remained further than 60 miles away from the nearest Wal-Mart. Also in 2005, focusing on becoming more ecologically-friendly, the company designed two new experimental stores, one in McKinney, Texas and the other in Aurora, Colorado, featuring wind turbines, photovoltaic solar panels, biofuel-capable boilers, water-cooled refrigerators, and xeriscape gardens.

In March 2006, Wal-Mart sought to attempt to appeal to a more affluent demographic, with the opening of a new supercenter in Plano, Texas, and is intended to compete against stores that some view as more upscale and appealing, such as Target. The new store features wooden floors, wider aisles, a sushi bar, a coffee/sandwich shop (with free Wi-Fi Internet access), and higher-end items such as microbrew beer, expensive wines, and high-end electronics. The exterior sports the less-common hunter green background behind the Wal-Mart letters instead of the trademark blue.

On September 12, 2007, after 19 years, Wal-Mart introduced new advertising with the slogan, "Save Money Live Better," instead of "Always Low Prices, Always". It commissioned Global Insight for the ads and the report stated that as of 2006, the retailer saves American families $2,500 yearly (up 7.3% from $2,329 , 2004). The new research found that the reduction in price levels due to Wal-Mart resulted to savings for consumers of $287 billion in 2006, which is $957 / person or $2,500 / household.

YouTube



YouTube

YouTube allows people to easily upload and share video clips on www.YouTube.com and across the Internet through websites, mobile devices, blogs, and email.

Everyone can watch videos on YouTube. People can see first-hand accounts of current events, find videos about their hobbies and interests, and discover the quirky and unusual. As more people capture special moments on video, YouTube is empowering them to become the broadcasters of tomorrow.

YouTube received funding from Sequoia Capital in November 2005 and was officially launched one month later in December. Chad Hurley and Steve Chen proceeded to become the first members of the YouTube management team and currently serve as Chief Executive Officer and Chief Technology Officer respectively.

In November 2006, within a year of its launch, YouTube was purchased by Google Inc. in one of the most talked-about acquisitions to date.

YouTube has struck numerous partnership deals with content providers such as CBS, BBC, Universal Music Group, Sony Music Group, Warner Music Group, NBA, The Sundance Channel and many more.

History

YouTube was founded by Chad Hurley, Steve Chen and Jawed Karim, who were all early employees of PayPal. Prior to PayPal, Hurley studied design at Indiana University of Pennsylvania. Chen and Karim studied computer science together at the University of Illinois at Urbana-Champaign. The domain name "YouTube.com" was activated on February 15, 2005, and the website was developed over the subsequent months. The creators offered the public a preview of the site in May 2005, six months before YouTube made its official debut.
YouTube's current headquarters in San Bruno
YouTube's current headquarters in San Bruno

Like many technology startups, YouTube was started as an angel-funded enterprise from a makeshift office in a garage. In November 2005, venture firm Sequoia Capital invested an initial $3.5 million; additionally, Roelof Botha, partner of the firm and former CFO of PayPal, joined the YouTube board of directors. In April 2006, Sequoia put an additional $8 million into the company, which had experienced huge popular growth within its first few months.

During the summer of 2006, YouTube was one of the fastest growing websites on the Web, and was ranked the 5th most popular website on Alexa, far outpacing even MySpace's rate of growth. According to a July 16, 2006 survey, 100 million video clips are viewed daily on YouTube, with an additional 65,000 new videos uploaded every 24 hours. The website averages nearly 20 million visitors per month, according to Nielsen/NetRatings, where around 44% are female, 56% male, and the 12- to 17-year-old age group is dominant. YouTube's pre-eminence in the online video market is substantial. According to the website Hitwise.com, YouTube commands up to 64% of the UK online video market.
Wikinews has related news:
Google purchases YouTube for $1.65 billion

On October 9, 2006, it was announced that the company would be purchased by Google for US$1.65 billion in stock. The purchase agreement between Google and YouTube came after YouTube presented three agreements with media companies in an attempt to escape the threat of copyright-infringement lawsuits. YouTube will continue operating independently, with its co-founders and 67 employees working within the company. The deal to acquire YouTube closed on November 13, and was, at the time, Google's second largest acquisition.

Wikipedia



Wikipedia is a multilingual, web-based, free content encyclopedia project. Wikipedia is written collaboratively by volunteers from all around the world. With rare exceptions, its articles can be edited by anyone with access to the Internet, simply by clicking the edit this page link. The name Wikipedia is a portmanteau of the words wiki (a type of collaborative website) and encyclopedia. Since its creation in 2001, Wikipedia has grown rapidly into one of the largest reference Web sites.

In every article, links will guide the user to associated articles, often with additional information. Anyone is welcome to add information, cross-references or citations, as long as they do so within Wikipedia's editing policies and to an appropriate standard. There is no need to worry about accidentally damaging Wikipedia when adding or improving information, as other editors are always around to advise or correct obvious errors, and Wikipedia's software, known as MediaWiki, is carefully designed to allow easy reversal of editorial mistakes.

Because Wikipedia is an ongoing work to which, in principle, anybody can contribute, it differs from a paper-based reference source in important ways. In particular, older articles tend to be more comprehensive and balanced, while newer articles more frequently contain significant misinformation, unencyclopedic content, or vandalism. Users need to be aware of this to obtain valid information and avoid misinformation that has been recently added and not yet removed (see Researching with Wikipedia for more details). However, unlike a paper reference source, Wikipedia is continually updated, with the creation or updating of articles on topical events within seconds, minutes or hours, rather than months or years for printed encyclopedias.

Wikipedia is a registered trademark of the nonprofit Wikimedia Foundation, which has created an entire family of free-content projects. On all of these projects, you are welcome to be bold and edit articles yourself, contributing knowledge as you see fit in a collaborative way.

If you have not done so, we invite you to take a few moments to read What Wikipedia is (and is not), so that you have an understanding of how to consult or contribute to Wikipedia. Further information on key topics appears below. If you cannot find what you are looking for, try the Frequently Asked Questions or see Where to ask questions. For help with editing and other issues, see Help:Contents.

Wikipedia history

Wikipedia was founded as an offshoot of Nupedia, a now-abandoned project to produce a free encyclopedia. Nupedia had an elaborate system of peer review and required highly qualified contributors, but the writing of articles was slow. During 2000, Jimmy Wales, founder of Nupedia, and Larry Sanger, whom Wales had employed to work on the project, discussed ways of supplementing Nupedia with a more open, complementary project.

On the evening of January 2, 2001, Sanger had a conversation over dinner with Ben Kovitz, a computer programmer, in San Diego, California. Kovitz, who was a regular on "Ward's Wiki" (the WikiWikiWeb), explained the wiki concept to Sanger. Sanger saw that a wiki would be an excellent format whereby a more open, less formal encyclopedia project could be pursued. Sanger easily persuaded Wales, who had already been introduced to the wiki concept, to set up a wiki for Nupedia, and Nupedia's first wiki went online on January 10.

There was considerable resistance on the part of Nupedia's editors and reviewers to the idea of associating Nupedia with a website in the wiki format, so the new project was given the name "Wikipedia" and launched on its own domain, wikipedia.com, on January 15 (now called "Wikipedia Day" by some users). The bandwidth and server (in San Diego) were donated by Wales. Other current and past Bomis employees who have worked on the project include Tim Shell, one of the cofounders of Bomis and its current CEO, and programmer Jason Richey. The domain was eventually changed to the present wikipedia.org when the nonprofit Wikimedia Foundation was launched as its new parent organisation, prompting the use of a .org domain to denote its non-commercial nature. In March 2007, the word wiki became a newly recognised English word.

In May 2001, a wave of non-English Wikipedias was launched — in Catalan, Chinese, Dutch, Esperanto, French, German, Hebrew, Italian, Japanese, Portuguese, Russian, Spanish, and Swedish; these were soon joined by Arabic and Hungarian. In September, Polish was added and further commitment to the multilingual provision of Wikipedia was made. At the end of the year, Afrikaans, Norwegian, and Serbocroatian versions were announced.