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Google Upgrades Search with Knowledge Graph

On the heels of major revisions to Microsoft's Bing search engine, Google is revamping its own. On Wednesday, the tech giant announced the launch of its Knowledge Graph, which is intended to help users quickly and easily discover new information.

In a posting on the Google Official Blog, Senior Vice President of Engineering Amit Singhal wrote that, instead of primarily focusing on matching keywords to queries, the enhancement enables the search engine to use an intelligent model that "understands real-world entities and their relationships to one another: things, not strings."

'Critical First Step'

Singhal said the Knowledge Graph "knows about" a variety of things, people, and places, such as landmarks, celebrities, cities, sports teams, buildings, geographical features, movies, celestial objects, works of art, and other subjects. The Graph's current inventory of knowledge, he said, is only the "critical first step" toward creating the next generation of search, which understands the world in ways closer to how people do.

The Graph is more than just calling up data in Wikipedia, the CIA World Factbook, and other supplies of knowledge. It's been populated with more than 500 million knowledge objects, with more than 3.5 billion facts about the relationships between those objects.

The first step in this new kind of search, Google said, is understanding the differences in meaning for a given query. For instance, is the search for "Taj Mahal" about the monument or the musician? The Graph will give choices.

Next, the Graph provides summaries containing key facts that a user might want about a particular subject. The example given by Singhal is Marie Curie. The Graph will deliver birth and death dates, as well as information on her education and scientific discoveries. There's also knowledge about her relationship with other entities, such as her Nobel-prize-winning relatives.

'People Also Search for'

The Graph's ability to determine what is...
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Samsung Tops Mobile Market In First Quarter, Gartner Says

Samsung is king of mobile phones, while Apple owns a not-too shabby 7.9 percent of the global phone market. And Android remains the top operating system, with more than half the market.

Those are some of the findings of a report on the global mobile market in the first quarter of the year by Gartner.

Nokia Is Slipping

South Korea-based Samsung's sales to end users amounted to 20.7 percent of the worldwide total in the quarter, up from 16.1 percent in the same quarter last year, Gartner said. That growth comes at the expense of Nokia, the Finnish company that saw its share shrink from 25.1 percent to 19.8 percent.

California-based Apple received its accustomed dose of good news with a share that doubled from 3.9 percent to 7.8 quarter over quarter. Considering that Apple makes only a single smartphone (in varying generations and storage capacity), the news is impressive.

Research In Motion dropped from 3.0 percent to 2.4 percent. The Canadian BlackBerry maker lags behind China's ZTE, South Korea's LG and China's Huawei to take up seventh place.

Gartner's report follows one by Strategy Analytics based on vendor surveys that put Samsung at the top of the market with a 31 percent share, toppling Nokia's 14-year reign at the top spot.

Google's Android OS saw substantial growth year over year, from 36.4 percent to 56.1 percent, while Apple's iOS also grew from 16.9 percent to 22.9 percent, according to Gartner. Nokia's fading Symbian platform dropped significantly as the company switches to Microsoft's Windows Phone 7, dropping from 27.7 percent to just 8.6 percent. Research In Motion's platforms fell from 13.0 percent to 6.9 percent.

Windows Phone also dropped, from 2.6 percent to 1.9 percent.

Overall, mobile phone sales reached 419.1 million units in the quarter, a decline of 2 percent, Gartner said, marking the first decline in sales...
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New Xeon Chips Latest of Intel's 22nm Ivy Bridge

Intel just rolled out three new Xeon processor families with a range of target uses: the E5-4600 for boosted performance and flexibility, the E5-2400 for small- to mid-sized businesses, and the E3-1200 v2 with improved performance per watt, data security and graphics capabilities for entry workstation customers. Altogether, Intel introduced 28 processors.

As part of the announcement, Boyd Davis, vice president and general manager of the Datacenter Infrastructure Group at Intel, said companies are increasingly dependent on IT to deliver innovative products and services to customers. Intel hopes to be the one to make IT look good.

But will Intel's move to drive Xeon innovations for small business and emerging scale workloads be met with enthusiasm among server makers? If OEM adoption is any signal, Intel could see new profits as both IBM and Dell deliver Xeon-based systems to market targeting these niche audiences.

The Ivy Bridge Disruption

We caught up with Charles King, principal analyst at Pund-IT, to get his take on the latest news in the x86 data center revolution. He told us the overarching story has been a tale of industry standard upward mobility, pressing and pressuring traditional systems from below.

At the same time, he continued, displacement has been a constant theme in that narrative. Enter Intel's latest fab technology, widely known as Ivy Bridge. King said Ivy Bridge may look to some like just another chapter in an ongoing story but it could actually signal an entirely new era of industry-standard computing.

That, King said, is because not only did Intel's revolutionary new 3D Tri-Gate fabrication technology allow the company to become the first CPU vendor to deliver commercial 22-nanometer based products, the company also executed the process in good time, speeding its traditional "tick-tock" upgrade schedule and establishing a viable, believable roadmap for future tinier transistors.

Intel's...
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Soaring Mobile App Adoption No Cakewalk for Developers

With more than 50 percent of U.S. mobile phone users now equipped with smartphones, demand for mobile apps continues to soar. The average number of mobile apps per smartphone jumped from 32 apps to 41 apps during 2011 -- a 28 percent rise in comparison with 2010, according to a new report from Nielsen.

However, U.S. smartphone owners spent about the same amount of time using mobile apps each day in 2011 as they had during the previous year -- 39 minutes per day versus 37 minutes per day, Nielsen said.

Nielsen researchers said 70 percent of the survey's respondents expressed "concern over personal data collection" and 55 percent were "wary of sharing information about their location via smartphone apps." So we asked Al Hilwa, director of applications software development at IDC, what developers need to do to address privacy concerns as well as prod U.S. smartphone users to spend more time using their apps.

Hilwa said he expected to see the development of new app types as well as the further expansion of apps into other areas of life.

"And developers will continue to chase ever narrower opportunities" while hoping to "hit areas that have not transitioned fully from Web to mobile, or aspects of life not digitized fully yet," Hilwa said Wednesday. "But at some point this pace of growth will slow down."

Claiming More Minutes

Privacy and security considerations definitely stop some people from using apps.

"And that may be another area where the industry can move to claim more minutes of app usage by increasing the confidence in apps," Hilwa said.

Clearly, users ramp up the most toward app usage in their first few months of smartphone usage.

"After that, a steady state ensues, and it is a challenge for the app ecosystem to keep existing users engaged," Hilwa said. "There...
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Google's Grand Plan for New Android Devices

Google is revising the way it rolls out new Android versions and devices, according to a new report. The move is intended to give the tech giant greater control over features and apps, and to reduce the influence of wireless carriers.

According to a story in Wednesday's Wall Street Journal, Google will now give new versions of Android to as many as five manufacturers at a time, and devices using the new version will be sold directly to consumers. Previously, Google's practice was to produce "lead devices" for a new version with a single manufacturer and then roll out to other makers, with devices being sold through carriers or retail stores.

Nexus-Branded Products

Under the new scheme -- which has not yet been confirmed by Google -- Google would sell the Nexus-brand products from the manufacturers through its Web site and possibly through some retailers. Google has tried direct sales to consumers on a limited basis previously, with limited success.

The amount of involvement that wireless carriers would have in marketing and selling this wave of products is not yet clear. One might assume that phones or tablets sold directly to consumers by Google would not be subsidized by carriers, so, unless Google is ready to pick up that slack, the prices are expected to be considerably higher than what buyers have come to expect.

It would be expected the phones would be sold unlocked, so that they would work on a variety of networks. Unless a contract is packaged with the sale -- something that would seem to counter Google's strategy -- the buyer then would have to find a carrier. But, potentially, a device buyer could purchase a prepaid wireless plan, making the total ownership cost less than currently and not obligating the buyer to a contract.

The new Google strategy, according to the...
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