Existential Second−Order Logic over Strings

Geahča maid

• Existential second−order logic over strings
  Dahkki: Eiter, T, et al.
  Almmustuhtton: (2000)
• Second−Order Logic over Strings: Regular and Non−regular Fragments
  Dahkki: Eiter, T, et al.
  Almmustuhtton: (2001)
• Normal Forms for Second−Order Logic over Finite Structures‚ and Classification of NP Optimization Problems
  Dahkki: Eiter, T, et al.
  Almmustuhtton: (1996)
• Existential second−order logic over graphs: Charting the tractability frontier
  Dahkki: Gottlob, G, et al.
  Almmustuhtton: (2004)
• Existential Second−Order Logic over Graphs: Charting the Tractability Frontier
  Dahkki: Gottlob, G, et al.
  Almmustuhtton: (2000)