Larisa Yu. Ismailova (PhD, Leading Researcher, lyu.ismailova@gmail.com), Sergej V. Kosikov (Senior Researcher, kosikov.s.v@gmail.com), Polina V. Belyatskaya (Trainee, polina@awg.ru), Ilya A. Nikulin (Trainee, ilia.nikulin@gmail.com)

Institute for contemporary education “JurInfoR-MGU” 5, Malaja Pirogovskaja, 119435, Moscow, Russia

The problem of improvement of quality of information search on the Internet is considered. Submission of information in the form of the information graph and a search engine on the basis of exemplar queries is considered. Use of semantic criteria of similarity of graphs which gives the possibility to organize a semantic filtration of decisions is offered. Options of determination of criteria of similarity are presented, definitions are given and expressions for some classes of criteria are presented. It is shown that fitting of frames can be used for establishment of criteria of semantic similarity.

information search, information graph, exemplar queries, criterion of similarity.