کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
383285 660815 2012 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Using agents to parallelize a medical reasoning system based on ontologies and description logics as an application case
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر هوش مصنوعی
پیش نمایش صفحه اول مقاله
Using agents to parallelize a medical reasoning system based on ontologies and description logics as an application case
چکیده انگلیسی

Reasoning over ontologies is a hard task where the efficiency in terms of time usually depends on the ontology expressivity and the reasoner used. Depending on the domain and the techniques used to design the ontology, this fact could be a decisive factor to decide if the reasoning platform is useful or not. In this paper we describe an application case of a multi-agent architecture to parallelize a medical diagnosis system based on ontologies and description logics. The aim of this paper is to show the improvement of the time efficiency of the system in which is based this work using the proposed architecture. Results show that the use of the new architecture (which is based in the use of a master-slave architecture and the use of multi-threading) shows that global efficiency can be highly improved.


► Multi-Agent architectures and Distribute Reasoning improves inference times.
► Reasoning over Description Logics needs reasoners with high-scalability capabilities.
► The proposed architecture can deal with scalability issues.
► Parallelization and multithreading can improve multi-agent architecture results.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Expert Systems with Applications - Volume 39, Issue 18, 15 December 2012, Pages 13085–13092
نویسندگان
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