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DLT is a frontend for disjunctive datalog, extending the [http://www.dlvsystem.com DLV system] with Template predicates. DLT is a frontend for disjunctive datalog, extending Answer Set Programming with Template predicates and Frame Logic Syntax.

DLT works as a pre-parser and can produce output compliant with the syntax of [http://www.dlvsystem.com DLV],
[http://www.mat.unical.it/kali/dlv-ex DLV-EX], [http://www.kr.tuwien.ac.at/staff/roman/dlvhex/ DLV-HEX], and, partially, [http://www.tcs.hut.fi/Software/smodels/ Smodels]
 * External solver [[sottopagina(CompatibilityTable)]]

[http://www.mat.unical.it/~ianni/dlpt/dltlogo.jpg]

An Answer Set Programming Frontend with Templates



Anchor(dlt)

About DLT

DLT is a frontend for disjunctive datalog, extending Answer Set Programming with Template predicates and Frame Logic Syntax.

DLT works as a pre-parser and can produce output compliant with the syntax of [http://www.dlvsystem.com DLV], [http://www.mat.unical.it/kali/dlv-ex DLV-EX], [http://www.kr.tuwien.ac.at/staff/roman/dlvhex/ DLV-HEX], and, partially, [http://www.tcs.hut.fi/Software/smodels/ Smodels]


Anchor(team)

The Team

Project Coordinator

Sr. Developers

  • Francesco Calimeri, Giuseppe Ielpa (emeritus)

Jr. Developers

  • Susanna Cozza, Adriana Pietramala , Maria Carmela Santoro

Contact us at dlt@mat.unical.it. Have a look at our [http://sv.mat.unical.it/~ianni/dlpt/gallery.htm gallery!]


Anchor(downloads)

Downloads

At the moment we provide only a Linux (i586) binary and a Windows binary. Other systems' executables will be sooner available.

Note: since DLT invokes DLV, you will need the DLV executable. Please find all versions at the official [http://www.dlvsystem.com webpage]. A limited compatibility with other solvers such as [http://www.tcs.hut.fi/Software/smodels/ Smodels] is also provided.

  • Check DLT official web page for news. To receive notifications about new releases and/or other important events regarding DLT, please contact us at dlt@mat.unical.it.


Anchor(related) Related Works

  • The Official [http://www.dlvsystem.com DLV] Home Page.

  • An useful [http://www.mat.unical.it/wrapper Java wrapper] for DLV.

  • [http://www.mat.unical.it/kali/dlv-ex DLV-EX] is an Answer Set Programming System with External Predicates, featuring a framework aimed at enabling ASP to deal with external sources of computation. It has been implemented and is currently maintained by members of the DLV team from Università della Calabria (some of them are involved also into the DLT project). Sooner DLV-EX features will be part of the DLV System. It allows DLT as a pre-parser.

  • [http://www.kr.tuwien.ac.at/staff/roman/dlvhex/ DLV-HEX] features "second order" external predicates taking relational input an returning relational output, as well as higher order atoms. It allows DLT as a pre-parser.


Anchor(publications)

Publications

[CIa+05] Francesco Calimeri, Giovambattista Ianni. Template Programs for Disjunctive Logic Programming: An Operational Semantics. AI Communications (to appear).

[IIC+04b] Giovambattista Ianni, Giuseppe Ielpa, Francesco Calimeri, Adriana Pietramala, Maria Carmela Santoro. A System with Template Answer Set Programs. In Proceedings of the 9th European Conference, JELIA 2004, LNCS 3229 Springer Verlag, Lisbon, Portugal, September 27-30, 2004. ([http://sv.mat.unical.it/~ianni/dlpt/systemDescription.pdf .pdf])

[IIC+04] Giovambattista Ianni, Giuseppe Ielpa, Francesco Calimeri, Adriana Pietramala, Maria Carmela Santoro. Enhancing Answer Set Programming with Templates. In Proceedings of the 10th International Workshop on Non-Monotonic Reasoning NMR2004. Whistler, BC, Canada, June 6 - 8, 2004. ([http://sv.mat.unical.it/~ianni/dlpt/nmr2004.pdf .pdf])

[IIP+03] Giovambattista Ianni, Giuseppe Ielpa, Adriana Pietramala, Maria Carmela Santoro. Answer Set Programming with Templates. In Proceedings of the 2nd Intl. ASP'03 Workshop. Messina, Italy, September 26 - 28, 2003 - CEUR Workshop Proceedings. ([http://sv.mat.unical.it/~ianni/dlpt/dlt.pdf pdf])

mwiki: dlt (last edited 2011-09-21 10:38:45 by GiovambattistaIanni)