Query languages which express all PTIME queries for trees and unicyclic graphs

  • Pratul Dublish
  • S. N. Maheshwari
Part of the Lecture Notes in Computer Science book series (LNCS, volume 452)


Rooted Tree Query Language Isomorphic Graph Graph Database Unicyclic Graph 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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Copyright information

© Springer-Verlag Berlin Heidelberg 1990

Authors and Affiliations

  • Pratul Dublish
    • 1
  • S. N. Maheshwari
    • 2
  1. 1.Institut für InformatikUniversität HildesheimHildesheimWest Germany
  2. 2.Deptartment of Computer Science & EnggIIT DelhiNew DelhiIndia

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