COMPARATIVE ANALYSIS OF SINGLE TYPES OF OPERATIVE-INVESTIGATIVE ACTION IN THE INTERNET
E.S. Polikarpov, M.A. Ledovskaya, S.G. Klyuev, A.G. Aleksandrov
The article provides a comparative analysis of certain types of operational-search measures related to obtaining information from the means of its processing and storage. The following types of operational search activities carried out in the information and telecommunication Internet network are analyzed: “surveillance”; “removal of information from technical communication channels”; “getting computer information.” Considered changes in legislation in this area and the legal basis of the operational-search event “Obtaining computer information”. The implementation of the first two types of operational-search measures, in part or in whole, can be replaced by a new type of operational-search measures. Analyzed the regulatory framework of individual operational-search activities. The basic concepts and terms in the field of building data transmission channels are considered: hosting provider, information owner, website owner on the Internet, communication channel, node of the secondary network, information, computer information, computer, computer concept. The basic reference model of open systems interaction is also considered. It consists of seven interaction levels: application layer, presentation layer, session layer, transport layer, network layer, channel and physical layer. Submitted technical means corresponding to each of the levels. The types of information obtained at each level are considered. Two groups of means for obtaining computer information are proposed: means of remote access to a computer system and means of physical access to a computer system or electronic information carrier. A general characteristic of the substantive part of the operational-search event “obtaining computer information” is proposed.
Keywords: : getting computer-data, operatively-search activity, Internet, technical communication, network operator, hosting provider.
THE ANALYSIS OF METHODS OF INFORMATION QUALIFICATION IN INTERNET DURING SOLVING PROBLEMS OF INFORMATION SEARCH
Due to the fact that the Internet stores a large amount of information must be used effective methods of search. The characteristics inherent in job search, are the completeness, reliability and high speed. These characteristics can be achieved with the use of appropriate methods of classification. The article considers several approaches. The cluster method is based on partitioning elements of the set into groups. The distance between the elements is set to metric. Linguistic analysis based on the ability to extract information from the text. The scheme of linguistic processing. Statistical approaches proceed from the specific patterns frequency of the meeting words. Symptom analysis is the study of the morphemic, morphological and syntactic features of words and sentences in the text. Semantic analysis is the analysis of the text concerning the meaning of the words inside it. The combined approach involves the use of several of the above approaches in tandem, series, or parallel, to increase the accuracy of the analysis. Depending on the emerging challenges, will be useful for the appropriate method of classification.
Keywords: information search, Internet, statistics, classification, semantics, sign, metric, the word.
THE PROBLEMS OF ELECTRONIC COMMUNICATIONS
The paper is devoted to discussion of questions related with the use of electronic com-munications in various spheres of people’s activity.
Keywords: communication, Internet, information, interaction.
SOME FEATURES OF USE OF INFORMATION TECHNOLOGIES IN THE TOURISM BUSINESS
The discussion is carried out on the possibilities of information technology, which is applied in the tourism industry. The advantages of creation of electronic tickets are shown.
Keywords: information technology, tourism, business, internet.
THE PROBLEMS MANAGEMENT IN E-COMMERCE
The paper discusses the questions related to the development of e-commerce. The role of information technologies allowing the development of the processes of this type is pointed out.
Keywords: internet, business, marketing, information.
THE PROBLEMS OF ELECTRONIC COMMUNICATIONS
The paper is devoted to discussion of questions related with the use of electronic communications in various spheres of people’s activity
Keywords: communication, Internet, information.
THE USE OF INTERNET TECHNIQUES IN MARKETING
V.N. Filipova, E.V.Kiselyova
The discussion of new possibilities in marketing that you can use by bringing the resources of the global Internet is carried out. The role of electronic advertising is shown. The key steps of the marketing strategy for the Internet are given. The main advantages of mobile marketing are pointed out.
Keywords: : marketing, advertising, Internet, website, interactivity, promotion.
THE CHARACTERISTICS OF SEARCH ALGORITHMS IN MODERN SEARCH ENGINES
The main properties of the algorithms used in modern search engines is considered. The criteria for assessing relevance are pointed out. It was discussed how we can effectively use the zonal indexes.
Keywords: :search engine, algorithm, criterion, relevance, Internet.
THE CHARACTERISTICS OF ROUTING PROTOCOLS IN MESH NETWORKS
This paper discusses the characteristics of building mesh networks and their difference from the conventional Ethernet. The characteristics of the three levels of mesh networks are given. A comparative analysis of the properties of the routing protocols that used in such nets is carried out.
Keywords: :routing protocol, mesh-network, Internet, transmitter, receiver.