| Krishnamurthy, R., and S.A. Naqvi. "NonDeterministic Choice in Datalog Programs," in International Conference on Databases, Jerusalem, 1988. |
....2.2 LDL Conceptually, we can view the execution of an LDL program as the manipulation of objects. Therefore, the LDL language can be viewed as an extension of Datalog in two categories: first, the addition of constructs such as negation, nondeterministic choice (i.e. declarative cut, [KN88a], updates[NK88] etc. and second, the addition of functors, sets with their associated grouping constructor, etc. These extensions enhance the computational capability of LDL programs and the data model of the objects in the LDL programs, respectively. As we shall be interested mainly in the ....
Krishnamurthy, R., and S.A. Naqvi. "NonDeterministic Choice in Datalog Programs," in International Conference on Databases, Jerusalem, 1988.
....2.2 LDL Conceptually, we can view the execution of an LDL program as the manipulation of objects. Therefore, the LDL language can be viewed as an extension of Datalog in two categories: first, the addition of constructs such as negation, nondeterministic choice (i.e. declarative cut, [KN88a], updates[NK88] etc. and second, the addition of functors, sets with their associated grouping constructor, etc. These extensions enhance the computational capability of LDL programs and the data model of the objects in the LDL programs, respectively. As we shall be interested mainly in the ....
Krishnamurthy, R., and S.A. Naqvi. "NonDeterministic Choice in Datalog Programs," in International Conference on Databases, Jerusalem, 1988.
Online articles have much greater impact More about CiteSeer.IST Add search form to your site Submit documents Feedback
CiteSeer.IST - Copyright Penn State and NEC