February 5, 2008

OVI - The door to Nokia's internet services

“Today, capturing great photos, videos and audio is easy. But until now, organizing it all has been tedious. And sharing it with the people who matter to you can be a major hassle. Now, Share on Ovi makes organizing and sharing your media as easy as capturing it with an easy-to-use site where you can be comfortable inviting your friends and family”.

That was the so called "USP" of Nokia’s “
Ovi” (twango), a new website in the already overcrowded social networking domain. “Ovi” allows people to share photos and videos and is built on technology acquired with the U.S. firm Twango. So let look at what “Ovi” has in store for us. Here are the reasons mentioned on the website for becoming a member:
  • Organize and manage all of your media in one place—we support more than 100 types of files.
  • Share your media your way: privately with one person or with a group, or publicly with the whole world—you are always in control.
  • Bring every participant's media together to enrich the experience of your team, clubs or other groups.
  • Republish your media anywhere on the Web—with access to fun display features such as slideshows and tickers.
  • Find cool new people and media with easy browsing and searching on Share on Ovi.
  • Capture the moment wherever you are with one-step sharing from your PC or camera phone.
  • Invite people to view your media without forcing them to sign up.
  • Get unlimited media storage, 250 mb of upload bandwidth per month, and a 100 mb maximum file size with your free account.
Nokia, the world's largest cellphone maker, has also started to roll-out its online gaming service N-Gage as it expands into mobile Internet services. It has delayed the gaming service twice last year due to delays in software testing and starts to roll out to owners of its N81 multimedia phones around the world.

Nokia is the first handset maker to move strongly into the content space with services like music or filing sharing site Mosh, where millions have downloaded audio or video files, programmes or documents.

Microsoft's reply to Google

In a statement released on Feb 3, Microsoft has responded to the questions raised by Mr. Drummond.

Here is what Brad Smith (General Counsel, Microsoft) has to say in reply to Google’s Comments on the bid, “The combination of Microsoft and Yahoo! will create a more competitive marketplace by establishing a compelling number two competitor for Internet search and online advertising.”

Further in his reply to Question 1, he added, “Microsoft is committed to openness, innovation, and the protection of privacy on the Internet. We believe that the combination of Microsoft and Yahoo! will advance these goals”

But it seemed that either he wanted to ignore the other two questions asked by David or he had no answers for them. He tried targeting Google for its monopoly in web search and was sounding desperate while quoting the combined market share of Microsoft & Yahoo vis-à-vis Google in web search. And if we go with his logic, how the hell will we get the “compelling number two competitor” player for emails and instant messaging services.

And here is the synopsis of the deal so far from Reuters:


February 4, 2008

Google's view on Yahoo-Microsoft deal

Microsoft’s attempt to buy Yahoo will be one the hot topics in this internet industry in weeks to come. And Yahoo’s statement indicating that its board would indeed evaluate the deal seriously is enough to stimulate millions of thought processes.

But if you were wondering, how Google does feels about this, here is the answer. Mr. David Drummond (Senior Vice President, Corporate Development and Chief Legal Officer) has posted Google's first official response to the proposed deal “Yahoo! and the future of the Internet”, and it has some bite. He has raised several questions that bring forth the darker side of this deal. He thinks the its much more than just “simply a financial transaction, one company taking over another. It's about preserving the underlying principles of the Internet: openness and innovation.”

And here are the questions if anyone wants to answer:

Question 1) Could Microsoft now attempt to exert the same sort of inappropriate and illegal influence over the Internet that it did with the PC? While the Internet rewards competitive innovation, Microsoft has frequently sought to establish proprietary monopolies -- and then leverage its dominance into new, adjacent markets.

Question 2) Could the acquisition of Yahoo! allow Microsoft -- despite its legacy of serious legal and regulatory offenses -- to extend unfair practices from browsers and operating systems to the Internet? In addition, Microsoft plus Yahoo! equals an overwhelming share of instant messaging and web email accounts. And between them, the two companies operate the two most heavily trafficked portals on the Internet.

Question 3) Could a combination of the two take advantage of a PC software monopoly to unfairly limit the ability of consumers to freely access competitors' email, IM, and web-based services?

And he summed it up saying that “the interests of Internet users come first -- and should come first -- as the merits of this proposed acquisition are examined and alternatives explored”

Dotcom Pioneers: Where are they now?

Hey, this is a nice compilation of the pioneering tech companies that made the Web what it is today (by Josh Lowensoh, Scott Ard, Elinor Mills, Greg Sandoval, and Jon Skillings of News.com). Some of them continue to innovate and turn a profit, while others have either died off or been consumed by larger companies.

About.com. After being launched in 1997, Web guide service About.com was picked up by The New York Times company in 2005 for nearly $700 million. About's still kicking, and serving up a large variety of content, both written and video.

AltaVista was one of the first big search engines for the Web. After launching in late 1995, the service gained popularity before parent company Digital Equipment Corporation was sold to Compaq in 1998. It then changed hands three more times to fall under Yahoo's control, who still uses its technology in its Web search.

Amazon.com. Founder Jeff Bezos' 1995 e-marketplace baby survived the dot-com bust and quickly began to turn a profit selling a huge array of products. It's snatched up over a dozen otherhigh-profile sites including the Internet Movie Database, Alexa Internet, and on Thursday Audible.com.

AOL started out as a video games-by-telephone modem service before nearly going under in the early 1980s. It turned into an ISP beginning in the 1990s, and continued to grow massively until competition made the company change its focus to content. It later merged with Time Warner in 2001. The company continues to be known for its instant-messaging service, portal news site, and as an Internet service provider.

Ask Jeeves has been around since 1996 and was formerly known for its cartoon mascot of a smarmy concierge-type who would answer search queries. Jeeves was nixed 10 years later when the company re-branded as Ask.com. Ask continues to compete in the search world, but trails behind the popularity of larger search behemoths like Google and Yahoo.

Buy.com was founded in 1997, and like Amazon.com it began with relatively few types of items for sale before expanding to cover nearly every product in every category. The company went public in 2000, but stock values tanked. Company founder Scott Blum bought back control of Buy.com and took it private, and it continues to sell goods online.

CBS MarketWatch, now known simply as MarketWatch, was partially owned by Viacom until News Corp.-owned Dow Jones snatched it up in early 2005. The media company continues to provide written and video content, both on the Web and on TV.

CMGI (College Marketing Group Information) was founded in the mid-1980s, and had an IPO in 1994 as CMG Information Services. The venture capital company continued to grow, and stock prices soared up until the dot-com bubble burst, taking the company with it.

CNET Networks, parent of News.com, started out producing TV shows about technology and later expanded into creating online content, ranging from video games to a technology news service and blog network. The company has expanded into several major global markets both in China and the U.K. Recently, a group of investors led by Jana Partners announced an intention to try to take over a majority of seats on its board of directors.

CompuServe is one of the better known dot-com pioneers, and also one of the oldest. It's best known for its role as an ISP, which brought it popularity in the early 1990s before tanking due to customer dissatisfaction with bad modem hardware and poorly written software. It was quickly snatched up by Worldcom in 1998 before getting flipped to AOL only 24 hours later. CompuServe remains an ISP with a news portal serving up stories from Netscape.com.

E*Trade. This financial services company started from a company called TradePlus before moving its operations onto the Net in 1991 under the E*Trade brand. The company went public five years later and managed to survive the dot-com bubble burst. But it has struggled as of late, along with many companies in the financial industry.

EarthLink is another ISP that managed to survive the dot-com burst. The company started out in 1994 providing dial-up service, and continues to offer it and VoIP (voice over Internet Protocol) phone services using DSL, satellite and cable. The company's also managed to branch out into telephone services with its popular MVNO Helio.

eBay. A pioneer in online auctions, eBay is now a more diverse company--and it also faces growing competition from Amazon.com, along with what one analyst calls "buyer fatigue" following years of revenue leaps. In January, longtime CEO Meg Whitman said she'd soon be handing the reins to John Donahoe, head of eBay Marketplaces.

Excite@Home was the result of one of the largest mergers of the dot-com era: the popular portal Excite.com and broadband infrastructure builder AtHome. The plan was to create a company that provided the pipes and the content (similar to AOL), but combining two successful companies turned out to create one dud and Excite@Home sold off the Excite portal in 2001.

Expedia was one of the first Web services to offer travel arrangements for airfare. It was created by Microsoft in 1996 before branching off as its own company three years later. In 2001 came a purchase by InterActiveCorp (then USA Networks), which holds a handful of travel and entertainment sites. The site continues to be one of the best-known online travel services.

Games.com is best known for its various handoffs, including one between Atari and Games Inc. for over a million dollars. The site now serves as a portal to AOL's gaming offerings, many of which are casual, and can be played in a Web browser free of charge.

iVillage was created as a media company providing content aimed mostly at women. Created in 1995 by some former America Online employees, the company continued to grow. Four years later, the company went public. Despite share prices soaring in the beginning, they quickly bottomed out. After merging with Women.com in 2001, iVillage's offerings began to thrive again, and in mid-2006 NBC Universal picked it up for $600 million.

Lycos is best known for its search engine roots. Now a Web portal too, Lycos underwent huge growth after its launch in 1994. It was enough to attract the attention of Spanish company Terra Networks, who snatched it up in 2000. Four years later, Daum Communications became the new (and current) owners. Lycos continues to roll out new services like Mix.

Monster.com shares a similar title with Craigslist in serving up classifieds for jobs. The service launched in 1999 as a merged solution from two former job classifieds competitors, the Online Career Center and the Monster Board, from which Monster.com gets its moniker. It has localized sites for nearly 40 countries.

Netscape offered one of the first Web browsers that completely dominated the browser market in the mid-1990s before getting dominated by Microsoft's in-house browser, Internet Explorer (which came as the default browser in every copy of Windows). It was purchased by AOL in 1998 and now resides as a content portal and social news service that was later spun off from the Netscape brand and into Propeller. The last traces of the famous Netscape Navigator browser now reside in a customized variation of Mozilla Firefox, whose support is slated to be discontinued next month.

Overstock.com has always played second cousin to competitor Amazon.com. The service was founded in 1997 as D2: Discounts Direct, but the brand didn't stick and was later changed to Overstock. It may be best known among investors for its IPO failure and subsequent loss in sales, but consumers are likely to associate it with the company's ads featuring spokesmodel Sabine Ehrenfeld. The company continues to sell a wide range of goods, though it has yet to turn a profit.

Pets.com was a vertical of the Amazon.com model, focusing purely on pet goods and known well for its sock puppet mascot. Despite the killer advertising campaign, the company had bad timing with the burst of the dot-com bubble, and couldn't stay afloat.

Priceline.com offers discount travel services including airfare, hotels, and cars. After launching in 1998, the site expanded into several other areas, including long-distance calling, home loans, and car sales before re-focusing on travel. The company is well known for its mascot, William Shatner, who played James T. Kirk in the Star Trek TV series and movies. Priceline continues to do well, with a recovering stock price and profits from licensing its purchase technology to eBay.

Shockwave.com is a games site that's been offering casual games since 1998. The site merged with the Atom Corporation in 2001, and was later picked up by MTV (by parent company Viacom) for $200 million. Despite the Shockwave moniker, most of the games utilize Adobe Flash.

Webvan. Flush with millions of dollars raised from venture capitalists, Internet-only supermarkets like Webvan spent huge sums to build high-tech warehouses and flashy Web sites, and to hire armies of deliverymen. In the end, the wild spending broke them. The concept lives on, though, with established supermarket chains and online companies like NetGrocer.com.

January 11, 2008

Word Sense Disambiguation !!!!

I was reading about this cool topic which is very popular with dialogue writers of B-Grade Cinema but seems to be one of the major hurdles in the field of information retrieval.

Simply put Word Sense Disambiguation is process of identifying which sense of a word is used in a sentence.

Just to remind, you must have enjoyed WSD in the double meaning dialogues of Dada Konde, because for us it very easy to understand the context of a word, but to develop an algorithm to replicate this human ability is a nightmare for programmers. For eample, when we say “Sachin’s cricket bat”, it’s easier for us to understand that it is related to Sachin Tendular’s bat which he uses for playing cricket, but for a search engine, a bat can be a mammal, cricket is also an insect and who the hell is Sachin.

Few of the difficulties faced by IR can be, queries in some complex figure of speech rather than a literal language, different meaning a word in different languages (remember the “Monkey” controversy), addition of new words, new spellings/acronyms frequently used in sms, chat etc,.

Various techniques are used to overcome this hurdle like Ranking results based on the origin (country) of query, User clustering, Collaborative filtering (Collective intelligence) etc but none of them have proved to be completely infallible.

To me this seems to be one of the major reasons behind the popularity/growth of vertical search engines. Because more or less, vertical search engines knows the context of your query and the ambiguity is reduced to minimal.

I will try to give an example of the same by using my favorite keyword “Fish”. So let’s say you are search for the book called “Fish” by Harry Paul and John Christensen and type “fish” as a keyword for your search query, here are the results you’ll get from different search engines.


Google Web Search

Google Product Search

Google News Search

Google Book Search

Finally Google book search comes to your rescue. It is because Google book search knows that you are searching for a book which will be somehow related to “fish” and managed to throw the relevant result on page 1.

Many search engines are very wisely trying to integrate the intelligence of their vertical search engines to its generic search engine by combining the results. Google, Yahoo etc have also started including results from its vertical search engines (mainly news, images, video) but this strategy has been very effectively implemented by ASK. So if you search for “Sachin” on ask.com, you will get, web results, videos, encyclopaedia, blogs, related keywords, and even paid content in a much organised manner.

Okay, I guess enough for now, it seems now I am deviating from the main topic of WSD. But I am sure you must be feeling much superior to a stupid computer who can still interpret WSD as Washington School for the Deaf :-)


November 4, 2007

Phishing targets HDFC

Hey, i just got an email from "Service@hdfcbank.com".

The subject-line was really persuasive -
"Urgent Notification! Your Account is Suspended". Though "urgent" is considered as a spam word but this subject-line must have got them a good open rate.

It said that my account has been accessed from some foreign IP and as a precautionary measure they want me to login to my account. The content really enticed me to login to my account but then I remembered that I don't have an HDFC account ;-)

The landing URL of this email is

http://www.mycareerchange.com/chat/nick_image/page.html
( note that is not on https :-)

whereas the original HDFC URL is

https://netbanking.hdfcbank.com/netbanking/

So be careful and never share your account details on such emails.

I am attaching the email below.

-------------------------------

Dear Hdfc Customer,


We recently noticed one or more attempts to log in to your
Hdfc Bank account from a foreign IP address.

If you recently accessed your account while traveling,
the unusual log in attempts may have been initiated by you.
However if you are the rightful holder of the account.
Click on the link below to re-activate your membership and
follow the instructions carefully.

*Re-Activate My Hdfc Account*

If you choose not to complete the request, you give us
no choice but to suspend your account temporary.

It takes at least 72 hours for the investigation in this
case and we strongly recommend you to verify your account at that time.


Hdfc Bank Email ID hdfc9eh9

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