The 51% attack is unique to blockchain and it happens when a single node controls more than half (51%) of processing power of the blockchain.
It has also announced plans to close half of its processing centers.
In the northern region of China known as Inner Mongolia, half of the processing facilities of the nation's largest cashmere company, Erdos, have been lying idle this year, and herders have been eating their goats, which have become less valuable as cashmere generators than they are as dinner.
Note also that in the above example almost half of the processing time was not productive at all.
The codes used for CDMA should have low or zero cross-correlation in order to overcome multiple access interference and multipath interference, which limits the capacity of the current 3G system to half of its processing gain (PG) [2].
IBM's Blue Matter model will run on a Blue Gene supercomputer that uses more than 144 terabytes of memory and a cluster of around 150,000 processors, capable of about half a petaflop of processing power, or 500 trillion floating point operations a second.
China's exports account for 36% of GDP, but about half of them are "processing exports", which contain a lot of imported components.
The agency is seeking to end Saturday delivery, enter new lines of business like shipping beer and wine, close nearly half of its mail processing centers and reduce hours at local post offices.
Disparity estimation occupies almost one half of the total processing time.
Because terminals are so much easier to maintain than temperamental disk drives, users could also save a bundle on repairs — which typically eat up more than half of most data processing budgets.
The decision not to proceed with the plant in Guangdong Province, less than 60 miles from Hong Kong, came after hundreds of people turned out on Friday and "took a walk" through the city of Jiangmen carrying banners showing their opposition to the proposed plant, which would have been capable of processing half the fuel needed for China's nuclear power needs.
