A. Y. Berko

Lviv Polytechnic National University · Department of Information Systems and Networks

The content management method is proposed as a stage of its life cycle, which is based on the application of fuzzy logic. This method describes the processes of generating commercial information resources and simplifies content management technology. The article describes the methods and procedures for forming design decisions in the management of...

The information gathered within most databases is dedicated to have some interconnections. Part of these connections is described explicitly, like references or foreign keys in relational database model. Others remain implicit and should be discovered by a deeper analysis of relations in data. These hidden relations give a more complex and complete...

The good known problems and solutions nowadays require to implement some new approaches due to changing circumstances. The primary factor of these changes is a drastic growth of data volume and transition from simple data processing models and algorithms to big data ones. According to a limited computing resources (memory, CPU load, time boundaries...

Unlike traditional databases, Big Data stored as NoSQL data resources. Therefore such resources are not ready for efficient use in its original form in most cases. It is due to the availability of various kinds of data anomalies. Most of these anomalies are such as data duplication, ambiguity, inaccuracy, contradiction , absence, the incompleteness...

Context. Today, e-commerce is one of the most active and promising segments of the global economy, characterized by steady growth of volumes and active improvement of tools and technologies. Intellectualization of e-commerce systems today is one of themain trends in their development and effective functioning in a competitive environment. One of th...

Розглянуто сучасний ринок CRM-систем країн СНГ, обрано кілька найпопулярніших систем і подано характеристику кожної з них. Порівняння шести CRM-систем за шістнадцятьма ознаками подано у вигляді таблиці. Використовуючи інформацію з цієї таблиці і оперуючи запропонованою системою порівняння, будь-хто зможе без проблем оцінити і вибрати будь-яку іншу...

The method of content management as its life cycle stage in electronic content commerce systems based on Fuzzy Logic is proposed. The method of content management describes the commercial web resources forming in electronic content commerce systems and automation technology that simplifies the content management. The main problems of electronic con...

The method of commercial content processing as the content life cycle stage in electronic commerce systems is proposed. The method of commercial content processing describes the information resources forming in electronic content commerce systems and automation technology that simplifies the commercial content management. The main problems of elect...

The article considers the peculiarities of information resources formation in web-projects. A set of functional and non-functional requirements to the quality of data is developed. Methodics for expert evaluation of data quality based on application of the logic of antonyms is described.

The article describes the formal models of information resources formation in the open systems as an integrated set of heterogeneous data. A unified approach to the integration process is offered, it is based on the formal treatment of syntax, structure and semantics of data.

The article considers the peculiarities of information resources organization within the ebusiness systems as an integrated set of heterogeneous data. Methods and models of integrating data bases and various types of semistructured content are offered.

some possibilities of consolidated data model for information storage of electronic business systems development are considered in this paper