Tomorrow's News! 03-09-2013 ScienceTechnology

European scientists have turned on the first part of a web-based database of information to help them cope.

Called Rapyuta, the online "brain" describes objects robots have met and can also carry out complicated computation on behalf of a robot.

Rapyuta's creators hope it will make robots cheaper as they will not need all their processing power on-board.

The Rapyuta database is part of the European Robo Earth project that began in 2011 with the hope of standardising the way robots perceive the human world.

Instead of every robot building up its own idiosyncratic catalogue of how to deal with the objects and situations it encounters, Rapyuta would be the place they ask for help when confronted with a novel situation, place or thing.

In addition, the web-based service is able to do complicated computation on behalf of a robot - for example if it needs to work out how to navigate a room, fold an item of clothing or understand human speech.

The system could be particularly useful for drones, self-driving cars or other mobile robots who have to do a lot of number crunching just to get round, said Mohanarajah Gajamohan, technical head of the project at the Swiss Federal Institute of Technology in Zurich.

Cloud control

"On-board computation reduces mobility and increases cost." said Dr Heico Sandee, Robo Earth program manager at the Dutch University of Technology in Eindhoven in a statement. As wireless data speeds increase more and more robotic thinking could be offloaded to the web, he said.

Without access to such a database, roboticists fear machines will be restricted to working in very tightly controlled environments such as production lines and never live easily alongside humans.

The project, which involves researchers at five separate European research labs, has produced the database as well as software that robots can run to connect to and quiz Rapyuta.

The web retailer stopped sales late on 7 March as players reported continued problems with the city building title.

The latest version of SimCity was launched on 5 March and, like many current games, demand players stay online as they play.

EA has also taken steps to fix login delays by turning off some features to lighten the load on game servers.

Prior to this latest release, SimCity was a stand-alone game, but EA has added the online element to infuse the title with more realism.

Now player cities exist as part of online regions and share some characteristics of those virtual environments such as pollution, crime and essential resources.

The online requirement is also seen as an attempt to curb piracy of the title as a web connection is required even if a player shuns the chance to connect their cities to others.

However, the requirement for all players of the game to be connected has led some to wait 30 minutes or more to play. The server problems have led to sluggish response times, crashes and other bugs.

He was also found guilty of hiding the body of Eliza Samudio and kidnapping their baby son in 2010.

The ex-Flamengo goalkeeper admitted to knowing that Ms Samudio had been strangled and her remains fed to dogs, but denied ordering the killing.

He said two other defendants in the case carried out the murder.

The murder has attracted intense media interest in Brazil where it has been compared to the OJ Simpson trial in the US.

Fernandes, who was hugely popular with fans, had been tipped to play for Brazil in the 2014 Fifa World Cup finals.

Complex case

One of his friends, Luiz Henrique Ferreira Romao, and a former policeman, Marcos Aparecido dos Santos, were also charged with Ms Samuido's murder.

She was killed after demanding that Fernandes pay child maintenance for their baby son, prosecutors said.

According to police reports, she was then strangled, her body cut up and parts were fed to dogs. It has never been recovered. Last November, Romao was jailed for 15 years after admitting his involvement in the crime but maintained that Fernandes had ordered its execution. Mr Santos is accused of torturing and dismembering the woman. He is yet to be sentenced. Ms Samudio was lured to a hotel in Rio de Janeiro in June 2010 on the pretext of obtaining a DNA test to prove the married footballer was the father of her baby. She and her son were then abducted and taken to Fernandes' home in Belo Horizonte in Minas Gerais state. The baby was found a fortnight later in the home of friends of Fernandes's ex-wife, Dayanne Rodrigues. Ms Rodrigues, who was also arrested in connection with the case, has been acquitted on charges of abduction involvement in the plot.

A day after the isolated regime in Pyongyang had threatened a possible "preemptive nuclear attack" -- something analysts say they think it is unlikely and currently unable to do -- its official news agency reeled off a number of agreements with South Korea that it said would no longer apply.

It's the latest installment in a week of furious rhetoric from the North, fueled by its anger over the U.N. vote on the new sanctions, a response to the Pyongyang's recent nuclear test, and joint military drills by the United States and South Korea, which take place in the region each year.

North Korea watchers and U.S. officials say that the recent frenzy of ominous language from North Korea under its young leader Kim Jong Un makes the situation on the Korean Peninsula more worrying and unpredictable.

South Korea has warned the North that it will retaliate strongly and sternly if its citizens are threatened.

"This surge in provocative rhetoric is particularly dangerous," said Michael Auslin of the American Enterprise Institute. "South Korea's new president (Park Geun Hye) can't be seen to back down in the face of the North's threats, while Kim Jong Un may feel that his successful missile and nuclear tests give him the ability to keep pressuring Seoul.

The two may wind up talking themselves into conflict."

South Korean President Park Geun-hye, who took office late last month, said Friday that Seoul would respond strongly to any provocation from Pyongyang, the semiofficial news agency Yonhap reported.

The conclave is not expected to begin before Monday but could start some time next week, said the Rev. Federico Lombardi.

There will be 115 cardinal-electors taking part in the conclave, the Vatican confirmed.

The researchers have been studying samples brought up from Vostok - the largest subglacial lake in Antarctica.

Last year, the team drilled through almost 4km (2.34 miles) of ice to reach the lake and retrieve samples.

Vostok is thought to have been cut off from the surface for millions of years.

This has raised the possibility that such isolated bodies of water might host microbial life forms new to science.

"After putting aside all possible elements of contamination, DNA was found that did not coincide with any of the well-known types in the global database," said Sergei Bulat, of the genetics laboratory at the St Petersburg Institute of Nuclear Physics.

"We are calling this life form unclassified and unidentified," he explained.

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