TCLP - tabled constraint logic programming

This bundle contains several interfaces/framework based on tabled constraint logic programming:

• tclp_aggregates: is a framework to incrementally compute aggregates using TCLP:
  • Details about its design, expressiveness and syntax are described in the paper: J. Arias, M. Carro, "Incremental Evaluation of Lattice-Based Aggregates in Logic Programming Using Modular TCLP"
• tclp_ground: is a framework to compute entailment/join of herbrand terms using TCLP:
  • It has been used to reimplement PLAI, the fixpoint used by CiaoPP. Details about its design, expressiveness and syntax are described in the paper: J. Arias, M. Carro, "Evaluation of the Implementation of an Abstract Interpretation Algorithm using Tabled CLP"
• difference_constraint: is a constraint domain written in C with a TCLP interface.
• t_clpq: is the TCLP interface of CLP(Q).
• t_clpr: is the TCLP interface of CLP(R).

Some packages in this bundler are experimental and needs some improvements:

• abs_interval, abs_solver and clp_lattice: are experimental constraint domain to be used in with an abstract interpreter under TCLP.

Examples

Some examples of the use of TCLP with different constraint domains are included under the examples/ directory.

Other examples related with a framework available in this bundler are included under a specific directory of its corresponding directory (e.g., see tclp_aggregate/example for examples of the tclp_aggregate framework).