The automated construction of a scheme for solving compute-intensive problems based on the ontological approach and Semantic Web technologies

В статье представлен подход к разработке информационно-аналитической системы, помогающей исследователю решать вычислительно сложные задачи математической физики на суперкомпьютерах. Система автоматически строит схему решения задачи по спецификации пользователя, введенной им в режиме диалога. Схема включает наиболее подходящие математические модели для решения задачи, численные методы, алгоритмы и параллельные архитектуры, ссылки на доступные фрагменты параллельного кода, которые пользователь может использовать при разработке собственного кода. Построение схемы осуществляется на основе онтологии проблемной области «Решение вычислительно сложных задач математической физики», онтологии заданной предметной области и экспертных правил, построенных с использованием технологии Semantic Web. The paper presents an approach to the development of an information-analytical system that helps a researcher to solve compute-intensive problems of mathematical physics on supercomputers. The system automatically builds a scheme for solving the problem according to the user's specification entered by him in the dialogue mode. The scheme includes the most suitable mathematical models for solving the problem, numerical methods, algorithms and parallel architectures, links to available fragments of parallel code that the user can use when developing their own code. The construction of the scheme is carried out on the basis of the ontology of the problem area "Solving compute-intensive problems of mathematical physics", the ontology of a given subject area and expert rules built using the Semantic Web technology.

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Deploying Decision Support Systems Using Semantic Web Technologies

Integrated and Strategic Advancements in Decision Making Support Systems ◽

10.4018/978-1-4666-1746-9.ch004 ◽

2012 ◽

pp. 51-61

Author(s):

Lars Ludwig ◽

David O’Sullivan

Keyword(s):

Decision Support ◽

Semantic Web ◽

Decision Support Systems ◽

Programming Languages ◽

Support Systems ◽

Web Technology ◽

Semantic Web Technologies ◽

Web Technologies ◽

Semantic Web Technology ◽

Technology Industry

Decision support systems are deployed in a wide variety of business applications using a variety of core technologies and programming languages. One of the more promising technologies to evolve in recent year has been the semantic web. The semantic web aims to create more intelligent and machine readable web pages and online applications. The technologies, programming languages and methods of the semantic web are now maturing and standards have emerged that allow semantic web technology to be deployed broadly across information technology industry and the programming community in particular. This paper outlines a set of requirements for programmers considering the development of decision support systems using semantic web technology. Current strategies across the research community are surveyed that deploy semantic web applications. From the discussion of these strategies, ten basic requirements are derived. These requirements combine technological, psychological and philosophical research ideas. By crossing traditional research boundaries, a broad perspective on deploying decision support systems that utilize semantic web technologies is created.

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Deploying Decision Support Systems Using Semantic Web Technologies

International Journal of Decision Support System Technology ◽

10.4018/jdsst.2010101604 ◽

2010 ◽

Vol 2 (1) ◽

pp. 49-59

Author(s):

Lars Ludwig ◽

David O'Sullivan

Keyword(s):

Decision Support ◽

Semantic Web ◽

Decision Support Systems ◽

Programming Languages ◽

Support Systems ◽

Web Technology ◽

Semantic Web Technologies ◽

Broad Perspective ◽

Web Technologies ◽

Semantic Web Technology

Decision support systems are deployed in a wide variety of business applications using a variety of core technologies and programming languages. One of the more promising technologies to evolve in recent year has been the semantic web. The semantic web aims to create more intelligent and machine readable web pages and online applications. The technologies, programming languages and methods of the semantic web are now maturing and standards have emerged that allow semantic web technology to be deployed broadly across information technology industry and the programming community in particular. This paper outlines a set of requirements for programmers considering the development of decision support systems using semantic web technology. Current strategies across the research community are surveyed that deploy semantic web applications. From the discussion of these strategies, ten basic requirements are derived. These requirements combine technological, psychological and philosophical research ideas. By crossing traditional research boundaries, a broad perspective on deploying decision support systems that utilize semantic web technologies is created.

Download Full-text