This work was supported by Key Projects in the National Science&Technology Pillar Program during the Twelfth Five-year Plan Period[grant number 2012BAH35B01];National High Technology Research and Development Program of China[grant number 2012AA12A401]。
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In land-use data generalization, the removal of insignificant parcel withsmall size is the most frequently used operator. Traditionally for the generalization method, thesmall parcel is assigned completely to one of i...