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Similar sub graph search has attracted considerable attention recently with the widespread usage of graph data. Existing methods used graph edit distance or Maximum Common Sub graph (MCS) to quantify graph similarity. However they either are very expensive to compute the results or involve many meaningless disconnected sub graph structures. To address these limitations, in this paper we study the...
This paper instructs the development situation of polymer-nanomaterial prepared by nanometer materials modifying PMUF, and puts forward to synthetizing nano-CaCO3 by the metathesis method in homemade PMUF system. And the copolymerization resin PMUF-CaCO3 formed is dipped by the vacuum-pressure into the poplar veneers to prepare wood inorganic nanometer composite (WINC). The thermal stability and hardness...
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