Research of Document Data Identity Verification Component for Electronic Delivery
Masanori Ikebe, Shigenori Tanaka, Futoshi Furuta, Kenji D. Nakamura · JOURNAL OF APPLIED COMPUTING IN CIVIL ENGINEERING · 2005
In electronic delivery of engineering works and construction field, the standard is settled and the base is adequately maintained by the initiation of the Ministry of Land, Infrastructure and Transport. But, on the actual electronic delivery, identity verification and coexisting similar data between order and ordering suppliers increase the work cost. And a special application doing document processing is introduced as means to solve these problems. But, it is not a technique for fundamentally solving the problem.In this research, the layout of the document data made by a variety of data forms was analyzed, and structural information was made. The substantial difference between documents is extracted by analyzing meaning information using the natural language processing, and the identity is verified. In addition, document management is made efficient by presenting detailed difference information.