Baker, P.G., Goble, C.A., Bechhofer, S., Paton, N.W., Stevens, R., and Brass, A.. "An ontology for bioinformatics applications." Bioinformatics. 15
(6).
1999.
pp. 510-20.
[ .pdf ] [ .ps ] [ PubMed ] [ WebSite ]
MOTIVATION: An ontology of biological terminology provides a model of biological concepts that can be used to form a semantic framework for many data storage, retrieval and analysis tasks. Such a semantic framework could be used to underpin a range of important bioinformatics tasks, such as the querying of heterogeneous bioinformatics sources or the systematic annotation of experimental results. RESULTS: This paper provides an overview of an ontology [the Transparent Access to Multiple Biological Information Sources (TAMBIS) ontology or TaO] that describes a wide range of bioinformatics concepts. The present paper describes the mechanisms used for delivering the ontology and discusses the ontology's design and organization, which are crucial for maintaining the coherence of a large collection of concepts and their relationships. AVAILABILITY: The TAMBIS system, which uses a subset of the TaO described here, is accessible over the Web via http://img.cs.man.ac.uk/tambis (although in the first instance, we will use a password mechanism to limit the load on our server). The complete model is also available on the Web at the above URL.
Keywords: Classification ; *Computational Biology ; Databases Factual ; Expert Systems ; Models Biological
Hofestadt, R.. "Grammatical formalization of metabolic processes." Proc Int Conf Intell Syst Mol Biol.
vol. 1.
1993.
pp. 181-9.
[ PubMed ]
In the field of biotechnology and medicine it is of interest to model and simulate metabolic processes. The usual methods to model metabolic pathways are chemical descriptions and differential equations. Moreover, the graph theoretical aspect is discussed and the development of expert systems is in process. In this paper we present the formalization of metabolic processes. Our formalization is based on the theory of formal languages. This formalization is called genetic grammar and represents an expansion of the Semi-Thue-System.
Keywords: *Computer Simulation ; *Expert Systems ; Gene Expression ; *Metabolism ; *Models Biological ; Programming Languages