LES system also integrates other general-duty modules, such as multilingual dictionaries working by coincidence of words semantic space, thesauruses, etc.

    System involves data on criminal and non-criminal cases taken from police reports, from other law-enforcement bodies and organisations databases necessary for criminal investigation.
    System makes provision for involving court decisions and data on fulfilment of punishments.
Input data is connected to corresponding standard objects, classifiers (directories), main words and previously inputted data fragments.
    System allows analytical inquires not only by main words groups but also by groups of any words and their synonyms.
    Collected or integrated information is used for detection of disembodied and non-integral data, as well as evident and non-evident relationships between objects (people, organizations, things, telephone calls, material values, etc.).

System involves Migration Server for

    • exchange of textual, dactyloscopic, photographic data necessary for illegal migrants identification
    • contacting law enforcement bodies on different problems facing legal migrants, loss of document, etc.

    System is based on ORACLE and allows data graphic and diagram presentation.
Results of analysis are used for collecting lack of information.
LES perform object-oriented approach with information presenting and filing. The objects have attributes and can involve the other ones. LES is able to hold or keep intermediate ties between any type of previously searched and filed objects data and their contents, including with structurally unstable information (real language texts and multimedia). The system has an opportunity to use classifiers support tools, directories, standard objects and links, main words and folder objects (where links with other objects are kept) for data proper integrating.
    What about real language texts, inquires creation and collection, and data search problems, LES system in addition to ORACLE DBMS environment normal option enables to use content analysis methods and consonant names search method that are the single ones in their efficiency and operating speed.
    LES performs data automatic input in different formats. Data modification (if it is necessary) and connection to classifiers (directories) and different types of objects are provided by system.
    Access to local or far data sources is provided by portal information technologies … input data can be connected to knowledge system and properly presented for analyses.
    LES performs different navigation methods by collected data. Required object groups can be identified by types, main words or parameter values. Search engines based on filtering and subtext or fuzzy logic can be realized.
In LES system object groups can also be identified and/or filtered by secondary words and phrases similarity (for example objects can be arrange taking into account repetition frequency of descriptions that are made by synonyms in objects’ structurally unstable data, moreover at the search beginning often it is not known what descriptions there are). These algorithms create extremely analytic opportunities and are innovations.
    Object-oriented warehousing and data presentation by separating factual objects and their relations.
    Any subject area regulation by standard objects, relations, classifiers, inquires and inquiry-performing algorithms that are peculiar to subject.
Information structurally and logically grouping through folder objects that can keep the relations between data objects, their detail descriptions and relations.
    Receipt of data in multi formats from different information sources, data manually input into system, its relation with filed data, classifiers and main words.