Electronic Tickets on Contactless Smartcard Database

  • Authors:
  • Kimio Kuramitsu;Ken Sakamura

  • Affiliations:
  • -;-

  • Venue:
  • DEXA '02 Proceedings of the 13th International Conference on Database and Expert Systems Applications
  • Year:
  • 2002

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Abstract

More recently, embedded databases and smartcard databases have emerged. To make such small databases practically useful, only a scale-down approach to a general-purpose relational database will be insufficient; some specializations for each application domain are also required. In this paper, we design a small database based on the experience of our electronic ticket project. The design includes a new data model that well represents a variety of small volume tickets, a role-based access control applied to each ticket, and a logging and rollback operations externalized in a way interacting with a preprocessor. We present that database functionality on a smartcard are helpful to build multiparty ticket applications.