计算机专业英文文献翻译.doc

计算机英文文献翻译
计算机英文文献翻译
INDUSTTRY PERSPECTIVE
USING A DSS TO KEEP THE COST OF GAS DOWN
Think you spend a lot on gas for you car every yer? Transportation a lot more.. moves freight around the country on its 10,000trucks and 48,000 spent$250 million in 2004 on figure was up by 40 percent over the previous fuel is pany''s second-largest expense(drivers''wages is the largest),and the freight hauler wanted to find a way to reduce of the answer lay,as it often does,in IT.
  In2000, installed a decision support system that provides drivers with help in deciding which gas station to stop at for munications,the system beams diesel-fuel prices from all over the country straight into the cabs of the software accesses a database with local taxes for each area of the country and then calculates for the drivers how much refueling will actually cost.
  doesn''t require drivers to use this system,but provides incentives for those who estimates that the system saves about $1 million annually.
Decision Support System
In Chapter 3,you saw how data mining can help you make business decisions by giving you the ability to slice and dice your way through massive amounts of ,a data warehouse with data-mining tools is a form of decision term