Keyword : schema extraction problem


Complexity and a Method of Extracting a Database Schema over Semistructured Documents
Nobutaka SUZUKI Yoichirou SATO Michiyoshi HAYASE 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2002/06/01
Vol. E85-D  No. 6 ; pp. 940-949
Type of Manuscript:  PAPER
Category: Databases
Keyword: 
semistructured dataschema extraction problemapproximabilityNP-hardness
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