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SAN FRANCISCO, April 22 (Xinhua) - Amazon's web-services disruption issues have not been completely resolved Friday morning, as some websites still in slow recovery.Amazon said in an update early Friday that meaningful progress has been made and is expected to continue over the next few hours.Reddit, a social news website, said on its homepage that "we are slowly getting our capacity back," and users may be able to log in if lucky. Some sites appeared to have recovered, including location-based social networking site Foursquare and HootSuite, an online brand management and social websites monitoring service.Amazon has not released the number of companies which have been disrupted by the outage and when the web-services will fully recover.The outage highlights risks of relying on public cloud service. Security and reliability have been experts' concerns on public could web-hosting service. Many Internet startups have been relying on the service to bring their costs down.Elastic Compute Cloud (EC2) is a central part of Amazon's cloud computing platform Amazon Web Services. It allows users to rent virtual computers on which to run their own computer applications. The European Space Agency, PBS and Ericsson are all among its cloud service customers.According to Amazon's Service Health Dashboard, errors began at 1:41 a.m. PDT Thursday in its datacenter in northern Virginia, saying "instance connectivity, latency and error rates."

NEW YORK, May 27 (Xinhua) -- U.S. stocks expanded gains on Friday ahead of the long Memorial Day weekend as surging commodity prices overcame disappointing economic data.European Central Bank Governing Council member George Provopoulos said that Greece might deal with its debt problem if it sticks to the aid program. That comment, which was considered as bullish by investors, drove the U.S. dollar weaker and led commodity prices surge on Friday.The stock market was driven by higher commodities prices, with thin trading volume ahead of the Memorial Day holiday, despite somewhat disappointing economic data on Friday.The Commerce Department said that both personal income and spending rose 0.4 percent in April, in line with market estimates. However, the rise in spending was the smallest in three months, suggesting the consumption situation was still weak.Meanwhile, pending home sales dropped 11.6 percent in April. The reading was a seven-month low. The market expectation was a drop of 1 percent.Moreover, the Thomson Reuters/University of Michigan Consumer Sentiment index came in above analysts' estimates. Concerns about higher gas prices and inflation had knocked the gauge down in March and April.Despite those disappointing data, analysts still held a bullish view toward the stock market. "Despite our near-term caution, we continue to see the S&P 500 reaching 1400 over the coming year," Alec Young, equity strategist of S&P Equity Research told Xinhua.According to Alex, while recent macro headwinds were raising questions about the sustainability of recent earnings momentum, he still believed that a downside trend of market was fairly limited and that the current weakness is more likely to be a correction, rather than the beginning of a new bear market."In our view, 2011 estimated EPS would have to be excessively optimistic to justify a bear market,"he added.The Dow Jones industrial average added 38.82 points, or 0.31 percent, to 12,441.58. The Standard & Poor's 500 was up 5.41 points, or 0.41 percent, to 1,331.10. The Nasdaq Composite Index rose 13.94 points, or 0.50 percent, to 2,796.86.

BEIJING, March 27 (Xinhua) -- China's search giant Baidu has pledged to remove all unauthorized literary works from its free online literary database Wenku within three days.After receiving requests from copyright owners to remove their works, Baidu has sped up its process of checking for unauthorized items. The unauthorized works were uploaded by Internet users to Wenku without prior approval from the authors, a spokesman for the Chinese search engine giant said in a statement.In the statement issued Saturday, Baidu apologized for what has "hurt the feelings of a certain number of writers" during Wenku's previous stage of operation, according to a report published Sunday by daily newspaper The Beijing News.Baidu said it respects copyright laws and will continue to cooperate with publishers and writers to establish a revenue-sharing model that will ensure that copyright owners receive a share of revenues from online versions of their works.Hailing Baidu's move to remove the unauthorized works, Wang Yefei, deputy head of Beijing Municipal Bureau of Copyrights hopes that Baidu and the publishers should work together to find win-win methods of mutual cooperation, according to the newspaper.However, some writers involved in the copyright row are dissatisfied with remedies Baidu has so far taken.Shen Haobo, CEO of Beijing Motie Book Co. Ltd, one of the six negotiators representing writers in Thursday's negotiations, told the Beijing Youth Daily that Baidu apologized only because of public pressure, but it did not mean to alter its current operation model for Wenku."Without changes in the operation model, the unauthorized works, even if removed now, could be uploaded again sometime later. Besides, it's unacceptable that Baidu reiterated that it had not infringed on our copyright," Shen was quoted as saying.Popular writer and blogger Han Han posted an open letter he wrote to Baidu's CEO Li Yanhong in his blog, indicating that he might take further actions to uphold his rights if Baidu's stance remains unchanged.Baidu's online literary database Wenku is an open platform for online resource sharing. It has been in operation since 2009.More than 40 Chinese writers posted an open letter online on March 15, accusing Baidu of stealing their works and infringing on their copyrights. Baidu's Wenku database was blamed for allowing literary works to become available online without the authors' prior approval.Baidu was asked to make a public apology, compensate for the writers' losses and halt any cases of copyright infringement.

WASHINGTON, March 25 (Xinhua) -- NASA's Stardust spacecraft depleted fuel and ceased operation on Thursday after a 12-year run, the U.S. space agency said Friday."This is the end of the spacecraft's operations, but really just the beginnings of what this spacecraft's accomplishments will give to planetary science," said Lindley Johnson, Stardust-NExT and Discovery program executive at NASA headquarters in Washington."The treasure-trove of science data and engineering information collected and returned by Stardust is invaluable for planning future deep space planetary missions."Artist's concept of Stardust spacecraft nearing EarthLaunched on Feb. 7, 1999, Stardust flew past the asteroid named Annefrank and traveled halfway to Jupiter to collect the particle samples from the comet Wild 2. The spacecraft returned to Earth's vicinity to drop off a sample return capsule eagerly awaited by comet scientists.NASA re-tasked the spacecraft as Stardust-NExT to perform a bonus mission and fly past comet Tempel 1, which was struck by the Deep Impact mission in 2005. The mission collected images and other scientific data to compare with images of that comet collected by the Deep Impact.The Stardust-NExT met all mission goals, and the spacecraft was extremely successful during both missions. From launch until final rocket engine burn, it travelled approximately 3.54 billion miles.After the mileage logged in space, the Stardust team knew the end was near for the spacecraft. With its fuel tank empty and final radio transmission concluded, the most traveled comet hunter will move from NASA's active mission roster to retired."This kind of feels like the end of one of those old western movies where you watch the hero ride his horse toward the distant setting sun -- and then the credits begin to roll," said Stardust-NExT project manager Tim Larson from NASA's Jet Propulsion Laboratory in Pasadena, California. "Only there's no setting sun in space."

BEIJING, Feb. 21 (Xinhua) -- China's domestic air travelers, as well as international passengers in and out of China, will be the biggest boost to airline industry growth over the next four years, according to an industry outlook report by the International Air Transport Association (IATA) Monday.Of the world's expected 800 million new travelers by 2014, about 181 million new passengers will come from China's domestic air routes, while another 33 million will be passengers flying to or from China via international routes, IATA said.China's 181 million domestic air passengers growth will lift the country's domestic passenger throughput to 379 million by 2014, only behind the United States in the world's aviation traveler volume ranking, according to IATA.The United States will remain the largest single country market for domestic passengers, with 671 million domestic air travelers and international passengers by then, according to IATA's forecast.The world's air travelers will top 3.3 billion by 2014, up by 800 million from the 2.5 billion in 2009, while world air cargo will rise to 38 million tonnes from 26 million tonnes in 2009."The forecast indicates that the world will continue to become more mobile. This creates enormous opportunities but also presents some challenges," Giovanni Bisignani, IATA' s Director General and CEO, said in the outlook report."We will need even more efficient air traffic management, airport facilities and security programs," he said, adding the shadow of the global economic recession is expected to remain over parts of the industry for some time to come.He said lingering consumer debt, high unemployment and austerity measures will dampen growth rates in Europe and North America, shifting the industry's focus eastwards.By 2014, 1 billion people will travel by air in the Asia-Pacific region, accounting for 30 percent of the global total, up from 26 percent in 2009, he added.