Institutional Repository [SANDBOX]
Technical University of Crete
EN  |  EL

Search

Browse

My Space

CHRONOS: Improving the performance of qualitative temporal reasoning in OWL

Petrakis Evripidis, Sotirios Batsakis, Anagnostopoulos Eleftherios

Full record


URI: http://purl.tuc.gr/dl/dias/0F906A71-7BD4-471D-A0D4-940F78960527
Year 2014
Type of Item Conference Paper Abstract
License
Details
Bibliographic Citation Eleftherios Anagnostopoulos, Euripides G.M. Petrakis, Sotirios Batsakis. (2014, Nov.). CHRONOS: Improving the Performance of Qualitative Temporal Reasoning in OWL. Presented at IEEE International Conference on Tools with Artificial Intelligence.[Online]. Available:http://www.intelligence.tuc.gr/~petrakis/publications/CHRONOSv2.pdf
Appears in Collections

Summary

We investigate on potential improvements to reasoning about qualitative temporal information in OWL. Building upon path consistency, the new reasoner design, referred to as CHRONOS, computes a minimal set of relation compositions at run-time (based on a tractable subset of Allen relations) while being sound and complete. The experimental results demonstrate that the two implementation variants of CHRONOS discussed in this work run up to two orders of magnitude faster than SOWL, a temporal reasoner implemented in SWRL.

Services

Statistics