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Tytuł:
An approach to web service selection based on composite QOS parameters
Autorzy:
Kheradmand, M
Motameni, H
Powiązania:
https://bibliotekanauki.pl/articles/103133.pdf
Data publikacji:
2015
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
web service
web service selection
quality of service
QoS composition
service reputation
Opis:
Quality of service (QoS) is an important attribute for selecting a service during the service composition process. Although availability and reliability have been considered as the predominant factors for estimating reputation, two aspects are missing in the literature. First, their use is limited to composite service level and does not count on the atomic level. Second, their combined effect is not evaluated. Better estimation of QoS can be done with both factors considered together, whereas when taken separately for computing reputation, availability will give the probability of a service being up/running and reliability will analyze the change in failure trend of that service. In this research, a mathematical modeling of predominant QoS factors, availability and reliability of atomic services using Markov Chain model and Weibull analysis respectively, are suggested. Also importance of modeling reputation as an aggregation of availability and reliability has been explained. This research concludes two results. First, counting on probability of a service being up/running and its failure trend, together, results in a better estimation of its behavior and helps selecting the most appropriate one. Second, this resulted in selection of a service with higher reputation but lower usage cost, as opposed to using a single factor that resulted in higher reputation with higher cost.
Źródło:
Advances in Science and Technology. Research Journal; 2015, 9, 26; 129-136
2299-8624
Pojawia się w:
Advances in Science and Technology. Research Journal
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Public cloud computing for software as a service platforms
Autorzy:
Soboń, M.
Nawrocki, P.
Powiązania:
https://bibliotekanauki.pl/articles/305646.pdf
Data publikacji:
2014
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
cloud
service
service-oriented architecture
service level agreement
SaaS
Opis:
As cloud computing becomes increasingly popular among enterprises, organizations, and developers, it is time to consider how Software as a Service solutions can be built rapidly and cost-effectively. This paper presents the possibility of using a service-based architecture operating within the framework of the public cloud computing model and implementing Software as a Service. It also describes the architecture, implementation, and testing of sample applications. The conclusions drawn, with respect to related work and the results obtained, shed more light on the application of public cloud systems for Software as a Service purposes
Źródło:
Computer Science; 2014, 15 (1); 89-103
1508-2806
2300-7036
Pojawia się w:
Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
An Extended Translation Service Portfolio in Research Translation
Autorzy:
Klimkowski, Konrad
Powiązania:
https://bibliotekanauki.pl/articles/2231702.pdf
Data publikacji:
2022-10-06
Wydawca:
Komisja Nauk Filologicznych Polskiej Akademii Nauk, Oddział we Wrocławiu
Tematy:
translation as a service
Service-Dominant Logic
translation service portfolio
service customisation
research text translation
Opis:
This article is a proposal to think about translation service portfolio in categories of contemporary service provision. As observed in the recent literature of the field, today’s services rely more and more on customisation, interactivity and relation-building. This article presents examples of opening a standard portfolio to opportunities identified by the translator through direct communication with the client. Benefits and limitations of such portfolio modifications are also discussed. The article is an invitation for the readers to rethink their portfolio strategies in search of competitive market advantages.
Źródło:
Academic Journal of Modern Philology; 2022, 15; 179-188
2299-7164
2353-3218
Pojawia się w:
Academic Journal of Modern Philology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
An evolution process for service-oriented systems
Autorzy:
Zalewski, A.
Szlenk, M.
Kijas, S.
Powiązania:
https://bibliotekanauki.pl/articles/952951.pdf
Data publikacji:
2012
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
service-oriented architecture
service engineering process
service composition
software evolution
Opis:
Evolution of service-oriented systems is quite a new research area, which becomes more and more important as engineering challenges move from enabling service-orientation onto the maintenance and evolution of already developed service-oriented systems. However, the development of suitable evolution processes and methodologies is still an open research problem. The evolution process presented in this paper has been designed to address the evolution of service-oriented systems, which are technically built out of a set of service compositions. The presented process comprises phases and tasks compliant with ISO 20000. The underlying model of service-oriented system consisting of business processes and corresponding service composition models has also been presented. A traceability model and tools supporting change impact analysis have also been provisioned for. Preliminary industrial validation indicates that the evolution process should be easy to adapt by the industry.
Źródło:
Computer Science; 2012, 13 (4); 71-86
1508-2806
2300-7036
Pojawia się w:
Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Self-service as a motivation factor for innovative service
Autorzy:
Šavareikienė, Danguolė
Galinytė, Rasa
Powiązania:
https://bibliotekanauki.pl/articles/499426.pdf
Data publikacji:
2018
Wydawca:
Wyższa Szkoła Biznesu w Dąbrowie Górniczej
Tematy:
Service
Self-service
Innovation
Motivating factors.
Opis:
Self-service as an innovative service attracts many opinions on the needs, use, comfort and opportunities of the future. Scientists recognise the advantages of self-service over traditional service and are carrying out research on how to motivate consumers to switch to self-service. This paper analyses the application of motivation for the consumer self-service option. The objective is, based on a theoretical concept of self-service as an innovative service, to identify the reasons for the choice of self-service. The theoretical part of the paper provides an analysis of the essence of self-service as an innovative service. The analysis is based upon the results of empirical research in March 2012 in Lithuania (N=112). The paper identifies the factors that influence consumer motivation for the choice of self-service according to an online survey. It turned out that companies which offer self-service as an innovative service are modifying consumer behaviour by liberating consumers and motivating them to act.
Źródło:
Forum Scientiae Oeconomia; 2018, Volume 6 (2018) Issue No. 2: Economic Growth, Innovations and Lobbying; 33-46
2300-5947
Pojawia się w:
Forum Scientiae Oeconomia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Quality system at the hotel
System jakości w hotelu
Autorzy:
Tyrańska, Małgorzata
Powiązania:
https://bibliotekanauki.pl/articles/414980.pdf
Data publikacji:
2010-12
Wydawca:
Małopolska Wyższa Szkoła Ekonomiczna w Tarnowie
Tematy:
usługi
cechy usług
jakość usług hotelarskich
service
service traits
hotel service quality
Opis:
Coraz więcej firm, w tym również działających na rynku usług turystycznych, dąży do uzyskania certyfikowanego systemu zarządzania jakością według norm ISO 9000. Prowadzone badania wykazują, iż firmy usługowe posiadające certyfikaty jakości uzyskują z tego tytułu wiele korzyści zewnętrznych i wewnętrznych. Wśród zewnętrznych korzyści firmy wskazują na: wykorzystanie posiadanego certyfikatu do celów marketingowych, możliwość przystąpienia do większej liczby przetargów i poprawę prestiżu firmy. Natomiast do korzyści wewnętrznych najczęściej firmy zaliczają: uporządkowanie struktury organizacyjnej w firmie oraz uporządkowanie procedur i technik pracy, co sprzyja ogólnej poprawie sprawności działania organizacji (Sikora, Bałaga, 2006, s. 130). Celem artykułu jest ukazanie roli, jaką pełni system zarządzania jakością w funkcjonowaniu firmy działającej na rynku usług turystycznych na przykładzie hotelu. Realizacja tak postawionego celu wymaga przedstawienia istoty oraz głównych cech usług, następnie podjęcia próby zdefiniowania jakości usługi hotelarskiej, wskazania obszarów doskonalenia jakości usług hotelarskich oraz zaprezentowania zasad funkcjonowania systemu jakością na przykładzie badanego hotelu.
Increasingly many companies, including those operating on the market of tourist services, strive to obtain the certified quality management system according to ISO 9000 standards. The research being carried out shows that service companies with quality certificates receive a number of external and internal benefits by this virtue. External benefits of a company testify to: using its certificate for marketing purposes, a possibility of bidding for a bigger number of tenders and an increase in a company’s prestige. Internal benefits usually include: ordering the organisational structure in a company and also ordering work procedures and methods, which is in favour of the general improvement of an organisation’s functioning (Sikora, Bałaga, 2006, p. 130). The aim of the article is to present the role which the quality management system plays in the functioning of a company active on the market of tourist services, using an example of the Hotel. Achieving the aim set in this way requires presenting the essence and the main features of the services, followed by attempting to define the quality of a hotel service, pinpointing the areas for hotel service improvement as well as presenting the operational principles of the quality management system on the example of the Hotel being analysed.
Źródło:
Zeszyty Naukowe Małopolskiej Wyższej Szkoły Ekonomicznej w Tarnowie; 2010, 2(16); 149-159
1506-2635
Pojawia się w:
Zeszyty Naukowe Małopolskiej Wyższej Szkoły Ekonomicznej w Tarnowie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effects of Promotional Campaign in the Logistics Customer Service
Autorzy:
Wyrwicka, M. K.
Kliber, M. C.
Brzeziński, Ł.
Powiązania:
https://bibliotekanauki.pl/articles/409093.pdf
Data publikacji:
2015
Wydawca:
Politechnika Poznańska. Wydawnictwo Politechniki Poznańskiej
Tematy:
customer service
logistics customer service
promotional campaign
Opis:
In companies often are overlooked the opportunities to increase sales by employees, who in the daily responsibilities are supporting customers. Therefore, the aim of this article is to present the effects of the implemented promotional campaign in logistics customer service in a selected company from the pharmaceutical industry. The project was implemented in March 2014. The implementation of promotional campaign in a selected company proceeded in accordance with the phases of the promotion strategy described in the literature. The most important effect is to increase sales volume by 24% (14 thousand units of product). This undertaking also allowed for adjusting the activities to the expectations of customers. This resulted in an additional value which is the customer satisfaction from the performed services by the company, which resulting in long-term cooperation.
Źródło:
Research in Logistics & Production; 2015, 5, 4; 407-416
2083-4942
2083-4950
Pojawia się w:
Research in Logistics & Production
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wiki-WS as a C2 NIWA web service management platform
Autorzy:
Downar, M.
Powiązania:
https://bibliotekanauki.pl/articles/1941697.pdf
Data publikacji:
2015
Wydawca:
Politechnika Gdańska
Tematy:
web service
Wiki-WS
service oriented architecture
Opis:
The Wiki-WS platform was implemented within the C2 NIWA project for production purposes. Wiki-WS stands for developing, managing and maintaining web services. The production deployment needed implementation of several functional improvements and establishing a strong security&safety policy. The WikiWiki-WS platform has to be used as an educational environment for developing web services and a production environment for execution of advanced web services using the computation capacity of the newly established supercomputer – TRITON. In the article the Wiki-WS architecture, security methods and results of real environment tests are presented.
Źródło:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk; 2015, 19, 4; 397-405
1428-6394
Pojawia się w:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Restoration to service pursuant to Article 42 of the Act of 6 April 1990 on Police — selected issues
Autorzy:
GACEK, PAWEŁ
Powiązania:
https://bibliotekanauki.pl/articles/1798773.pdf
Data publikacji:
2021-04-21
Wydawca:
Wyższa Szkoła Policji w Szczytnie
Tematy:
Police
police officer
service relationship
restoration to service
discharge from the service
Opis:
The article is entirely devoted to issues related to restoration to service based on Article 42 of the Act on the Police. Restoration to service occurs by virtue of law upon the occurrence of the conditions referred to in Article 42(1) or (7) of the Act on the Police. Restoration to service does not, however, mean admission to the service. A police offi cer must declare readiness for immediate service in order for the supervisor to verify whether he/she has all of the qualities that are necessary to perform it. The conditions contained in Article 42(2) and (3) of the Act on the Police must be completed in order for the police offi cer to be appointed to an official post.
Źródło:
Przegląd Policyjny; 2020, 140(4); 32-58
0867-5708
Pojawia się w:
Przegląd Policyjny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
On Logistics Service Quality Evaluation – Case Study
Autorzy:
Werbińska-Wojciechowska, Sylwia
Powiązania:
https://bibliotekanauki.pl/articles/503898.pdf
Data publikacji:
2011
Wydawca:
Międzynarodowa Wyższa Szkoła Logistyki i Transportu
Tematy:
logistics service
logistics service provider
quality measurement
Opis:
This research intends to identify and analyze quality performance measurements used in logistics service companies. As a result, author presents the main definitions of quality and logistics service quality. Later, author investigates the main evaluation models and measures of logistics service quality which are known in the literature. In the next step, there are presented obtained quality analysis results in comparison with the knowledge about the case company pre-sent condition. The chosen case company is one of the biggest transport and logistics service providers operating in Poland.
Źródło:
Logistics and Transport; 2011, 13, 2; 45-56
1734-2015
Pojawia się w:
Logistics and Transport
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The IP QoS System
Autorzy:
Burakowski, W.
Śliwiński, J.
Tarasiuk, H.
Bęben, A.
Niewiadomska-Szynkiewicz, E.
Pyda, P.
Mongay Batalla, J.
Powiązania:
https://bibliotekanauki.pl/articles/307862.pdf
Data publikacji:
2011
Wydawca:
Instytut Łączności - Państwowy Instytut Badawczy
Tematy:
classes of service
DiffServ architecture
multi-service networks
NGN architecture
quality of service
Opis:
This paper shortly describes the IP QoS System which offers strict quality of service (QoS) guarantees in IP-based networks and supports a number of, so called, classes of services. Such solution requires to implement in the network a set of QoS mechanisms and algorithm working on packet, connection request and provisioning levels. Furthermore, we require signaling system for informing the network about new connection request and network resource allocation capabilities for providing required resources to given connection. The IP QoS System is based on the next generation networks (NGN) and differentiated services (DiffServ) architectures and, at least for now, it is designed for single domain only.
Źródło:
Journal of Telecommunications and Information Technology; 2011, 3; 5-11
1509-4553
1899-8852
Pojawia się w:
Journal of Telecommunications and Information Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Quality aware virtual service delivery system
Autorzy:
Fraś, M.
Kwiatkowski, J.
Powiązania:
https://bibliotekanauki.pl/articles/307840.pdf
Data publikacji:
2013
Wydawca:
Instytut Łączności - Państwowy Instytut Badawczy
Tematy:
quality of services
service virtualization
service request distribution
Opis:
The problem of providing support for quality of service (QoS) guarantees is studied in many areas of information technologies. In recent years the evolution of software architectures led to the rising prominence of the Service Oriented Architecture (SOA) concept. For Web-based systems there are three attributes that directly relate to everyday perception of the QoS for the end user: availability, usability, and performance. The paper focuses on performance issues of service delivery. The architecture of Virtual Service Delivery System (VSDS), a tool to serve requests for synchronized services is presented. It is proposed suitable monitoring technique used for estimation of values of service parameters and allocation of communication and execution resources by means of service distribution. The paper also presents results of experiments performed in real environment that show effectiveness of proposed solutions.
Źródło:
Journal of Telecommunications and Information Technology; 2013, 3; 29-37
1509-4553
1899-8852
Pojawia się w:
Journal of Telecommunications and Information Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Retail Service Quality Scale (RSQS) as an Example of Quality Service Scale Used in Traditional Trade
Autorzy:
Ingaldi, Manuela
Powiązania:
https://bibliotekanauki.pl/articles/2064606.pdf
Data publikacji:
2021
Wydawca:
STE GROUP
Tematy:
RSQS
service quality
trade-related service
traditional trade
Opis:
We make purchases almost every day. We buy some products very often (e.g. food), others less often (e.g. furniture, car). Shops, selling products to customers, are not their producers, but rather provide them with services (commercial service). It is important that the customer, after making the purchase, is satisfied not only with the product, but also with the purchasing process itself. In order to determine what are the reasons for customer satisfaction or dissatisfaction, it is necessary to assess the quality of services, i.e. the process of making purchases by customers. In the available literature, there are many methods that are used to assess the service quality. However, their use is associated with the need to identify attributes that could well describe the service provision process, but also be a source of knowledge about customer satisfaction. The Retail Service Quality Scale (RSQS) developed by Dabholkar and his colleagues is applicable to assess the quality of services provided by shops, so it can be a ready-made tool that does not require the researchers to define attributes, as would be the case when using traditional methods. The aim of the paper was to assess the quality of operation of a traditional shop using the RSQS methodology. This study was carried out using a paper questionnaire that contained the attributes proposed in the RSQS. The survey was conducted among customers of a selected shop. The analyzed results made it possible to determine the quality level of commercial services provided by the research shop and to indicate its strengths and weaknesses. Additionally, the possibility of using the ready-made RSQS scale to assess the quality of commercial services provided in Polish economic realities was confirmed.
Źródło:
Multidisciplinary Aspects of Production Engineering; 2021, 4, 1; 431--441
2545-2827
Pojawia się w:
Multidisciplinary Aspects of Production Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
New approach to typified microservice composition and discovery
Autorzy:
Gerasimov, Nikita
Powiązania:
https://bibliotekanauki.pl/articles/384841.pdf
Data publikacji:
2019
Wydawca:
Sieć Badawcza Łukasiewicz - Przemysłowy Instytut Automatyki i Pomiarów
Tematy:
micro-service architecture
static typing
SOA
service composition
service contract
architektura mikrousług
świadczenie usług
Opis:
Several problems related to work reliability appear while building service-oriented systems. The first problem consists of the lack of static typing and the lack of interservice data type checking. The second one consists of the high connectivity of services. The article shows an example of the strong and static polymorphic type system and the type check algorithm. The service-contract and the contract discovery concepts for universal service linking and type verification are described. After theoretic results had been realized in a service form, they were applied in practice in the real system, which improved its reliability. Also, technical realization decreased services connectivity, which promoted system quality increase. However, the increased complexity of the resulting system leveled advanced reliability.
Źródło:
Journal of Automation Mobile Robotics and Intelligent Systems; 2019, 13, 1; 79-83
1897-8649
2080-2145
Pojawia się w:
Journal of Automation Mobile Robotics and Intelligent Systems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Implementation of ITIL Service Lifecycle in small and medium-sized enterprises of Polish ICT sector
Autorzy:
Ciesielska, M.
Powiązania:
https://bibliotekanauki.pl/articles/94751.pdf
Data publikacji:
2017
Wydawca:
Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Wydawnictwo Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie
Tematy:
ITIL
Service Lifecycle
ITSM, SMEs
service-oriented approach
Opis:
The aim of the article is to present implementation of ITIL Service Lifecycle in SMEs of ICT sector in Poland. Modern IT firms turn their attention toward businessoriented service provisioning. ITSM frameworks, such as ITIL enable this shift of IT firms. This article presents unique knowledge on ITIL Service Lifecycle processes adoption in SMEs with particular emphasis on deployment in different ICT sector. Article presents result of own study on 345 SMEs of ICT sector in Poland.
Źródło:
Information Systems in Management; 2017, 6, 2; 85-96
2084-5537
2544-1728
Pojawia się w:
Information Systems in Management
Dostawca treści:
Biblioteka Nauki
Artykuł

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