About resource

1. Intention of resource «System research in energetics»

Intellectual scientific internet-resource «System research in energetics» provide systematization and integration of knowledge and information resources for system research in energetics in unified informational space, and also meaningful access for it. The resource gives a holistic view about energetics and it branch systems, about it subject and objects in field of knowledge «System research in energetics», about tasks to be performed in the field and methods of solving, about resources, used in this researches. The resource contains also information about scientists, communities, organizations, included in process of such researches.

2. Navigation on the information portal space

Thanks to systematization and structuring of knowledge and data about system research in energetics performed based on ontology, all information on portal represented in the form of a network interconnected information objects (IO). Access for these knowledge and data achieved by navigation on ontology concept tree (resides on the left part of the screen in section «Ontology») and search by keywords (icon in the upper right corner of the screen) and extended search — using ontology concepts and setting restrictions on the values of their attributes and relationships (link «Extended search» in search menu).

When navigating through the portal, you can select (in ontology tree) information objects, related to interested concept, view list of selected IO, navigate through concrete IO, and also view description selected information resource. IO list displays as a page, contained set of references to these objects. For big list form a composite page that includes list of pages with elements of navigation on it.

All information about concrete object and its relations displays as HTML-page, which format and content depends on properties of concept, which individual belongs to, and specified visualization template for it. In this case, the objects associated with this object, are represented on its page in the form of hyperlinks, on which you can go to their detailed description.

3. Extended search

When using the function «extended search» the user is given the opportunity to set the query in terms of the resource knowledge area. At the same time, he must choose the concept to which the sought information objects belong, and specify the constraints that the attributes of the selected concept and its relation to other concepts must satisfy. Restrictions on individual attributes are interpreted as a conjunction of conditions. The user is also given the opportunity to set conditions on the values of attributes of objects associated with the desired object by ontological relations. In this case, restrictions can also be imposed on the values of the attributes of the corresponding relations.

4. About project

Intellectual scientific internet-resource «System research in energetics» is being developed since 2015 by members of A.P. Ershov Institute of Informatics Systems, SB RAS together with scientists from Melentiev Energy Systems Institute of SB RAS within the framework of the RFBR grant (project №13-07-00422).

5. Statistics

Total number of classes	111
Total number of objects	851
Total number of object properties	107
Total number of relations	1670
Total number of datatype properties	115
Total number of attributes	2940

Project manager:
Zagorulko Yury Alexeyevich, Ph.D., head of laboratory of A.P. Ershov Institute of Informatics Systems, SB RAS

Comments and suggestions for improving the portal can be sent to:
zagor (symbol @) iis.nsk.su