QPE(ID:925/qpe001)

Country: us
- languages for us
- us/1980
Began: 1980
Published: 1980
- 1980

Two-dimensional pictorial query language.

QPE

Extension of

References:

Chang, N.S., Fu, K.S.: A Query Language for Relational Image Database Systems, Proc. IEEE Workshop Picture Data Description and Management, Aug. 1980, pp. 67-73. view details

Chang, S.K. et al eds, "Pictorial Information Systems", Springer 1980. view details