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Year: 2018Subject: Informaticsclear all
Showing 151-177 of 177 records
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Informatics, Geoinformatics and Remote Sensing
Publication

TELEMATICS AND INTELLIGENT TRANSPORT

(STEF92 Technology, 2018-06-20, Aurel Sărăcin)

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Artificial Intelligence (AI) has now become a reality and, in many areas, it is already used, being very secure. The advantages of AI are unlimited and do not only influence everyday life, but also in all industries. This includes the automotive industry, which could lead to faster mode of transport and a significant reduction in the number of accidents and harmful CO2 emissions. Communication with a car now has a variety of different functions, most of which use the cloud - a relatively new idea - and everything ...

Informatics2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Informatics, Geoinformatics and Remote Sensing
Publication

TERMS FOR THE DETERMINATION OF SPATIAL OBJECTS BY THE UNMANNED AERIAL SYSTEMS USED FOR LAND CONSOLIDATION

(STEF92 Technology, 2018-06-20, Jana Zaoralová)

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The article deals with the creation and verification of a new procedure for the determination of spatial objects contained in the VFP (land exchange format in the Czech Republic) necessary for complex landscaping and landscape protection by UAS (Unmanned Aerial Systems). It focuses on verifying spatial accuracy on a pilot sample of data obtained by double scanning at the Obratan test site and establishing input parameters and conditions for site mapping so that the new method of unmanned aerial systems complies wi...

Informatics2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Informatics, Geoinformatics and Remote Sensing
Publication

TERRESTRIAL LASER SCANNING AS A TOOL FOR PLANNING CAVE RESCUE OPERATIONS. CASE STUDY ON DIABLA DZIURA IN BUKOWIEC CAVE, POLAND.

(STEF92 Technology, 2018-06-20, Paweł Kroh)

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Cave rescue operations are difficult and very complex. One of the most important factors that affect the effectiveness of cave rescue operations is pre-planning. 3D modelling of caves provides new opportunities for it. Terrestrial laser scanning was used to create 3D model of Diabla Dziura in Bukowiec Cave. Three types of stretchers, used by local Mountain Rescue Service, were measured and scanned. The analysis consisted in a virtual ?transport of the patient? in a 3D model of the cave. Using this method, zones wh...

Informatics2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Informatics, Geoinformatics and Remote Sensing
Publication

TESTING OF MATERIALS SUITABLE FOR ADDITIVE MANUFACTURING

(STEF92 Technology, 2018-06-20, Juraj Beniak)

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In additive manufacturing field are many technologies and devices which could be included in such area. Basic difference between conventional and additive manufacturing is the way how the surfaces of final part are created. In conventional subtractive manufacturing we have to remove material from block of raw material of semi-product to reach final shape. For additive manufacturing is typical that we adding material, mostly layer by layer to build final shape of model. Most common and available additive manufactur...

Informatics2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Informatics, Geoinformatics and Remote Sensing
Publication

TESTING OF TRANSMISSION PARAMETERS WITHIN IP NETWORKS BY NEW STANDARD IN ETHERNET SERVICE TESTING

(STEF92 Technology, 2018-06-20, Miloslav Filka)

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Testing of transmission parameters within data networks is necessary for evaluation of quality level of provided services guaranteed in SLA between provider and end user. The main aim of the article is to introduce recommendations ITU-T Y.1564 SAM and demonstrate measurement its own according to these recommendations. The article is focused on efficiency measurement of IP networks with comparison to QoS parameters from different network features, which use 100 megabyte and gigabyte Ethernet interface. For measurem...

Informatics2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Informatics, Geoinformatics and Remote Sensing
Publication

THE ACCESS DATABASE FOR THE ZLETOVO MINE, REPUBLIC OF MACEDONIA

(STEF92 Technology, 2018-06-20, Goran Tasev)

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Organization of the Access database of the Zletovo lead-zinc deposit Eastern Macedonia represents the first attempt of this paper authors to synthesize geological exploration data of this ore bearing locality in one professional database available for the interested parties. Ours experience in organization of similar databases for other metal deposits such are Bucim, Borov Dol, Kadiica, Sasa etc., gave us the necessary knowledge and experience to construct quality Access database for the Zletovo deposit. The Zleto...

Informatics2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Informatics, Geoinformatics and Remote Sensing
Publication

THE ALGORITHM OF DOCUMENT ROUTING IN THE ELECTRONIC DOCUMENT MANAGEMENT SYSTEM USING MACHINE LEARNING METHODS

(STEF92 Technology, 2018-06-20, Mikhail Krasnyanskiy)

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The increase of transferred information amounts brings the need to create new automated systems for data recognition, classification and routing. It is impossible to solve such problems without modern machine learning technologies and artificial intelligence technologies. An algorithm that takes into account the linguistic and syntactic properties of documents, the characteristics of the subject area is formulated on the basis of the system approach to the analysis and decomposition of the task of document routing...

Informatics2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Informatics, Geoinformatics and Remote Sensing
Publication

THE APPROACH FOR OBTAINING INDIRECT CHARACTERISTICS OF INTERACTIONS BETWEEN ACTORS FROM OPEN DATA OF SOCIAL NETWORKS

(STEF92 Technology, 2018-06-20, Nikolai Sergeev)

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The number of active users of social networks according to the latest Global Digital Statshot report from We Are Social and Hootsuite has exceeded three billion. This fact makes social networks the one of perspective sources of information for carrying out analytics of various kinds. The particular interest from a scientific point of view is the identification of interactions between individual actors and social groups. Since a significant part of the interactions are personal data, which are closed for general re...

Informatics2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Informatics, Geoinformatics and Remote Sensing
Publication

THE ASSESSMENT OF AIRCRAFT POSITIONING ACCURACY USING GPS DATA IN RTK-OTF TECHNIQUE

(STEF92 Technology, 2018-06-20, Janusz Ćwiklak)

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The article presents the results of the research studies assessing the accuracy of determining the position of an aircraft using the differential RTK-OTF technique inthe post-processing mode. The data for the research test come from an in-flight test in which a Cessna 172 aircraft was used, and which was conducted around the EPDE military airport in D?blin, Poland. The position of the Cessna 172 aircraft was retrievedin the ASOS v.2.0 program for 3 independent RTK measurements in the OTF positioning mode. For the ...

Informatics2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Informatics, Geoinformatics and Remote Sensing
Publication

THE HIERARCHY MODEL OF TELECOMMUNICATION NEEDS IN GEOINFORMATION RESOURCES

(STEF92 Technology, 2018-06-20, О С Лобанов)

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In this article, the issues of perspective development of telecommunication networks in the era of structural shifts in the socio-economic system are considered. To solve the problems arising in the course of this transition, the goals and objectives of the research are formulated, within the framework of which the peculiarities of the development of telecommunication networks have been revealed and the stages of their evolution have been determined, taking into account both the growth of the technological infrast...

Informatics2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Informatics, Geoinformatics and Remote Sensing
Publication

THE INDICATORS OF QUALITY OF LIFE OF REGIONAL DEVELOPMENT OF ASTANA CITY

(STEF92 Technology, 2018-06-20, Gulnara Nyussupova)

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Sustainable development of the capital city of Republic Kazakhstan of Astana is an main task, which provides the high quality of the urban and environment development. Astana city is an new capital, a large urban center of the country with the regional and global markets, the large business transit hubs and key transport corridors of the Central Asia. The population of the Astana city from 1999 to 2016 increased from 326.9 thsd. to 972.7 thsd. people. In 2016 the labor resources of city was 50.2%, indicators of po...

Informatics2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Informatics, Geoinformatics and Remote Sensing
Publication

THE INTRODUCTION OF SYSTEMATIC CADASTRE IN ROMANIA. CASE STUDY: THE TERRITORIAL ADMINISTRATIVE UNIT BATA, ARAD COUNTY

(STEF92 Technology, 2018-06-20, A. Ungur)

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At this moment, in Romania it is desired the introduction of the general cadastre and with it, the completion of specialized cadastres. The cadastral works are carried out in order to provide realistic and complete real estate data to the interested persons, at all times, and is finalizing with the registration in the Land book. The realization of general/systematic cadastre is the exclusive attribute of the Romanian State, through the National Agency for Cadastre and Land Registration (NACLR). The objective of sy...

Informatics2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Informatics, Geoinformatics and Remote Sensing
Publication

THE LAW OF DISTRIBUTION OF A TIME INTERVAL BETWEEN PACKAGES IN COMPUTER NETWORK

(STEF92 Technology, 2018-06-20, L. Vitkovskaya)

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The article touches the problem of simulation of discrete systems, discusses the law of probability distribution, considers the probability of the distribution of the time interval between packets in computer networks. To create a model that takes into account the characteristics of traffic in a real system, the law of distribution of random variables is used. To obtain results close to the real system (minimum distortion is a goal), it is necessary that the initial data are comparable to the real ones, during the...

Informatics2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Informatics, Geoinformatics and Remote Sensing
Publication

THE METHODOLOGICAL BASIS FOR THE STRATEGIC MANAGEMENT OF TERRITORY DEVELOPMENT

(STEF92 Technology, 2018-06-20, Vyacheslav Burlov)

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Not having the methodological foundations of solving problems of strategic management (SM) in the form of the conditions of the existence of a process, we cannot guarantee the achievement of the goal of the activity. This situation gave rise to a fundamental problem: "The results of the activity for solving problems of SM do not meet the expectations of the decision maker (DM)." The DM acts on the basis of three categories: System, Model, Purpose. Therefore, it is necessary to solve two problems for successful SM....

Informatics2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Informatics, Geoinformatics and Remote Sensing
Publication

THE PHASE LOCKING SYSTEM FOR THE FREQUENCY LOCKING OF LASERS FOR GEOINFORMATICS

(STEF92 Technology, 2018-06-20, Vadim Zhmud)

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Lasers are the most accurate measure of distance increment. Therefore, they are used to detect ultra-small oscillations of rock under the influence of tidal forces [1?6]. This allows identifying the accumulated tensions in the earth's crust. The change in the type of such fluctuations indicates the possibility of earthquakes in the near future, which allows reducing the damage from such catastrophic events, to save the lives of many people. Currently, such systems use frequency locking of two or more lasers to eac...

Informatics2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Informatics, Geoinformatics and Remote Sensing
Publication

THE STUDY ALGORITHMS FOR THE IDENTIFICATION OF THE FIGURES

(STEF92 Technology, 2018-06-20, Florentina Magda Enescu)

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The Artificial Intelligence is a measure of the ability to achieve purposes in a complex and dynamic.The recognition of the figures using artificial intelligence has been and is still one of the great problems of the modern era. The attempt of identification of the figures in various forms, the contours and shades has developed an impressive number of algorithms. Up until now it has not been discovered the optimum method and algorithm with an efficiency of 100 % in recognition of the figures.The front work propose...

Informatics2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Informatics, Geoinformatics and Remote Sensing
Publication

THE USE OF SEMICONDUCTOR MATERIALS IN THE CONSTRUCTION OF MODERN EQUIPMENT FOR ADJUSTABLE DRIVE OF POWER EQUIPMENT FROM A LIGNITE OPEN PIT

(STEF92 Technology, 2018-06-20, Ilie Uțu)

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In modern electric drive systems, regardless of the speed control method used, the asynchronous motor power supply tends to be generally made from static frequency converters that can change the amplitude and frequency of the supply voltage. In order to achieve the static converters in which semiconductor materials are used, the latest generation technologies are used. For Silicon Quality Control in industrial processes CryoSAS (Cryogenic Silicon Analysis System) or SiBrickScan (SBS) Silicon Ingot Analyzer are use...

Informatics2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Informatics, Geoinformatics and Remote Sensing
Publication

THREE-DIMENSIONAL MATHEMATICAL MODEL FOR NUMERICAL INVESTIGATION OF COASTAL WAVE PROCESSES

(STEF92 Technology, 2018-06-20, Viacheslav N. Guschin)

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3D model has been presented for numerical modeling of gravitational waves near the shoreline in this work. It consists of Navier-Stokes equation system, which includes three momentum equations and mass conservation law equation in region with dynamically varying boundaries. The variant of physical processes splitting method (the method of pressure correction) has been used to construct stable and conservative finite volume scheme. The adaptive alternating-triangular iterative method has been used for solving obtai...

Informatics2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Informatics, Geoinformatics and Remote Sensing
Publication

TIME DIMENSION OF SHOPPING BEHAVIOR FROM POS AND RFID-DATA

(STEF92 Technology, 2018-06-20, Marina Kholod)

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The advancement of tracking technologies such as RFID (Radio Frequency Identification) in recent years is developing the study area of shopping behavior of consumers in retailing setting which globally regained increased interest. However, not so many studies have attempted to analyze consumer shopping behavior using the RFID data. The purpose of this paper is to propose the framework based on behavioral variables, which can be tested using the RFID data obtained from the experiment in one of the supermarkets in J...

Informatics2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Informatics, Geoinformatics and Remote Sensing
Publication

TIME SERIES DATA FOR 3D FLOOD MAPPING

(STEF92 Technology, 2018-06-20, Beata Wieczorek)

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Thanks to the ability to collect information about large areas and with high frequency in time areas threatened by floods can be closely monitored. The effects of flooding are socio-economic losses. In order to reduce those losses, actions related to the determination of building zones are taken. Moreover, the conditions to be met by facilities approved for implementation in such areas are determined. Therefore, satellite data from the Earth observation program play a key role in assessing water conditions that ar...

Informatics2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Informatics, Geoinformatics and Remote Sensing
Publication

TYPIFICATION OF SEA ICE CONDITIONS IN THE ARCTIC BASED ON VOYAGE TIMES OF SHIPS ON OPTIMIZED ROUTES

(STEF92 Technology, 2018-06-20, R. I. May)

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Typification of ice conditions in the Arctic is an essential step to solve important applied problems in the field of arctic marine transportation since in such studies a variety of ice conditions is often described by a predefined set of typified scenarios that directly influence the results. Criteria for ice typification traditionally include the parameters that represent all the sea area, e.g., total ice coverage, area of old ice and other. However, our practical experience shows that such criteria do not alway...

Informatics2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Informatics, Geoinformatics and Remote Sensing
Publication

USING ADAPTIVE REGRESSIONS FOR ANALYSIS OF SERVER TIME PARAMETERS

(STEF92 Technology, 2018-06-20, Alexey Andreev)

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A model of traffic dynamics of the University server node is described, interpretation of the proper model components is carried out, and the interval of a satisfactory forecast is estimated. Currently, corporate computer networks play an important role for the successful functioning of various organizations. Herewith, the number of each network users gradually increases, which contributes to an increase in the circulating information content and, accordingly, worsening the quality of network services. To date, li...

Informatics2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Informatics, Geoinformatics and Remote Sensing
Publication

USING ROBUST REGRESSION METHODS FOR IMPROVE THE ACCURACY OF THE ESTIMATING OF OBSERVATIONAL MODELS PARAMETERS

(STEF92 Technology, 2018-06-20, Sergey Demin)

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Development of information and computer technology is a factor in increased use of statistical methods in all sphere of action (geology, geophysics, ecology, astronomy and many others). Regression analysis (RA) is widely used in the prediction and assessment of model parameters. For many years the ordinary least squares estimation method (LSE, OLS), a computational scheme of RA, and its generalizations are widely used in practice. The disadvantage of the classical scheme of RA, is that with the compliance LSE assu...

Informatics2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Informatics, Geoinformatics and Remote Sensing
Publication

USING THE AUTOMATED SYSTEM ROBUST MODELING FOR STUDY THE SURFACES AND GRAVITY FIELDS PLANETS

(STEF92 Technology, 2018-06-20, Alexey Andreev)

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Modern versions of the ASRM-2017 (Automated System for Robust Modeling) package provide a solution to a large range of problems associated with modeling surfaces and gravity fields of planets. However, their application requires creation of not only the global models but working models of the local surface areas as well. Currently, these regional geopotential models are in high demand in geology and oil exploration. To solve the problems of this kind, the special algorithms were created and implemented because the...

Informatics2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Informatics, Geoinformatics and Remote Sensing
Publication

VS-OSCILLOCSOPE ONLINE: WEB-APPLICATION OF PROCESS-BASED VAGANOV-SHASKIN MODEL FOR TREE-RING GROWTH

(STEF92 Technology, 2018-06-20, Pavel Peresunko)

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The efficiency of the process-based Vaganov-Shashkin model for tree-ring growth simulation has been tested previously on extensive dendrochronological material from the Northern Hemisphere in USA, China, Russia, Tunisia, Spain and France. But using the model is not a trivial task, taking into account a number of the model parameters that should be adjusted for the certain environmental conditions based on parameterization approach. Here we present a new web tool of the VS-model parameterization, i.e. VS-Oscillosco...

Informatics2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Informatics, Geoinformatics and Remote Sensing
Publication

WEBGIS 2.0 PLATFORM FOR EARTHQUAKES VISUALIZATION

(STEF92 Technology, 2018-06-20, Rostislav Nétek)

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The paper describes the deployment of an open-source Crismapp platform. It is a WebGIS 2.0-based solution designed primarily for crisis management purposes. As part of a cooperation with the University of Bergen, Crismapp was implemented for the purposes of monitoring the earthquake in the Norwegian region within the European-wide observation network EPOS. HTML5-based application reflects the WebGIS 2.0 principle and uses as much as possible open tools: the Leaflet map library and GeoJSON data format. Besides the ...

Informatics2018
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Informatics, Geoinformatics and Remote Sensing
Publication

WORD EMBEDDING BASED PLACE THEME ANALYSIS IN USER-GENERATED DATA

(STEF92 Technology, 2018-06-20, Young-Min Lee)

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We propose a theme analysis method that takes into consideration the perspectives of both a supplier (place) and a consumer (user) in unstructured place reviews written by users. To this end, ambiance on the place side and companion and time on the user side were considered as the theme elements. For the experiment, we used the review text data written in English provided by Yelp, and we selected coffee-related places (e.g., coffee shop, coffee house, etc.) from various place categories. From among them, we chose ...

Informatics2018
Showing 151-177 of 177 records