The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
W artykule podjęto problematykę wdrażania gamifikacji w e-learningu w kontekście różnorodności typów uczestników kursu. Opisano elementy wspólne dla gier i edukacji, wskazano środki ich implementacji w e-learningu, przybliżono typologię uczestników systemów zgamifikowanych i wskazano środki implementacji kluczowych elementów gamifikacji adekwatne dla poszczególnych typów uczestników, charakteryzujących...
W artykule podjęto problematykę zdalnej kontroli czasu pracy w kontekście zarządzania projektami IT. Określono charakterystyczne cechy oprogramowania do zdalnej kontroli czasu pracy, dokonano przeglądu dostępnych na rynku narzędzi pod kątem ich funkcjonalności, platformy systemowej, na której działają, oraz rodzaju licencji, wreszcie opisano praktyczne doświadczenia na polu ich użytkowania uzyskane...
The high and increasing number of research papers published every year makes it very difficult to follow the current state of the knowledge in any given branch of science. Querying research databases on relevant keywords often returns thousands of results, whereas using too specialized keywords may result in omitting important papers. In this paper we propose a simple taxonomy of relationships between...
Managing documentation in projects involving software development is a complex task, even more when done within frames of a European cooperation programme. This paper lists types of documentation that one has to deal with in such a project and describes a set of solutions that make it feasible to effectively manage and exchange this documentation. The paper is based on experiences gained during the...
The SMI-S standard, to a great extent, covers the issues concerning data storage management. In the paper, the most important versions of the standard were described (including version 1.0.3 approved as the ISO/IEC 24775:2007 standard), as well as its constituting parts, used elements of the WBEM (Web-Based Enterprise Management) specification, especially the object model of information CIM (Common...
Since many years ago the Institute of Information Technology in Management in the Faculty of Economic Sciences and Management of the University of Szczecin stores both the text and attachments of submitted B.Sc. and M.Sc. theses in an electronic form. In this paper an attemp has been made to point at the data storage technological solutions that will be capable, in the future, of limiting the costs...
When buying in the Internet, consumer lacks both the opportunity to physically test the product and to consult the seller immediately. If he or she needs more information to make the decision, there is plenty of information sources in the Internet, where he or she can find out how the product is evaluated by experts and other customers. However, there are many flaws of such sources, such as being...
Web monitoring systems are very useful in e-commerce, as the record of user I actions constitute an important source of information for operational customer relation-1 ship management. As client-side monitoring of the low-level user activity requires a sig-1 niflcant amount of data to be transmitted to the server, the connection speed can be no-1 ticeably decreased. In this paper we show how to solve...
Virtual worlds are computer-simulated environments, similar to the real world, inhabited by avatars controlled by human players. Their primary purpose is entertainment. If a virtual world is characterized by persistence, scarcity, specialization, trade, and property rights, a virtual economy can emerge in it. Virtual goods can be sold on real-world Internet auctions, making considerable income for...
Data compression is an art of reducing the quantity of transmitted and stored data. Its implementation in software helps to improve software usefulness. One of the most promising data compression methods is the predictive-substitutional. This paper discusses the circumstances that make it advisable to implement data compression in the software being developed, the ways to implement data compression,...
XML documents are considered to be a very good way of data interchange, though their verbosity makes it questionable to exchange XML documents in networks with low bandwidth. However, there are compression methods aimed at reducing the amount of transmitted data, capable of compressing XML very well. The paper describes the structure of XML documents, and how it could be exploited to improve compression,...
XML documents are widely used means of data interchange. The great advantage of XML, its textual form, is the reason of its main short-coming - verbosity. The binary encoding makes it possible to store information in a more economical way. The paper discuses binary encoding of XML documents using XML Schema. XML Schema is a document's structure definition, aimed at checking document's validity. Knowledge...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.