Terminological and assertional queries in KQL knowledge access language

  • Authors:
  • Krzysztof Goczyła;Piotr Piotrowski;Aleksander Waloszek;Wojciech Waloszek;Teresa Zawadzka

  • Affiliations:
  • Gdańsk University of Technology, Department of Software Engineering, Gdańsk, Poland;Gdańsk University of Technology, Department of Software Engineering, Gdańsk, Poland;Gdańsk University of Technology, Department of Software Engineering, Gdańsk, Poland;Gdańsk University of Technology, Department of Software Engineering, Gdańsk, Poland;Gdańsk University of Technology, Department of Software Engineering, Gdańsk, Poland

  • Venue:
  • ICCCI'10 Proceedings of the Second international conference on Computational collective intelligence: technologies and applications - Volume Part III
  • Year:
  • 2010

Quantified Score

Hi-index 0.00

Visualization

Abstract

One of the directions of development of information systems in recent years is the evolution of data-based systems into the knowledge-based systems. As a part of this process there is ongoing work on a whole range of languages for accessing knowledge bases. They can be used in a variety of applications, however their main drawback is the lack of clearly defined algebra representing a theoretical basis for them. For instance, such a basis is the relational algebra for SQL. The paper presents a new language for accessing knowledge bases that is built on a solid, theoretical foundation - the algebra of ontological modules.