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Wyświetlanie 1-13 z 13
Tytuł:
Application of HM-networks with positive and negative heterogeneous requests for finding memory volume in information systems
Autorzy:
Matalytski, Mikhail
Zajac, Pawel
Kopats, Dmitry
Powiązania:
https://bibliotekanauki.pl/articles/1839809.pdf
Data publikacji:
2020
Wydawca:
Politechnika Częstochowska. Wydawnictwo Politechniki Częstochowskiej
Tematy:
HM-network
information systems
volumes of requests
positive heterogeneous request
negative heterogeneous request
sieć HM
sieć kolejkowa
system informacyjny
pojemność pamięci
Opis:
To determine the memory volume of information systems (IS), it was proposed to use a stochastic model, based on the use of a queueing network with bypasses, known as an HM-network. This model includes the servicing of heterogeneous requests along with their volumes, the ability to change the volume of such requests with their passage of time and the possibility of finding computer viruses in them, and therefore servicing requests can be interrupted at some random time. The expressions were obtained for the expected total values of the volume of requests in IS nodes.
Źródło:
Journal of Applied Mathematics and Computational Mechanics; 2020, 19, 1; 67-77
2299-9965
Pojawia się w:
Journal of Applied Mathematics and Computational Mechanics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Application of HM-networks with positive and negative heterogeneous requests for finding memory volume in information systems
Autorzy:
Matalytski, Mikhail
Zajac, Pawel
Kopats, Dmitry
Powiązania:
https://bibliotekanauki.pl/articles/122732.pdf
Data publikacji:
2020
Wydawca:
Politechnika Częstochowska. Wydawnictwo Politechniki Częstochowskiej
Tematy:
HM-network
information systems
volumes of requests
positive heterogeneous request
negative heterogeneous request
sieć HM
sieć kolejkowa
system informacyjny
pojemność pamięci
Opis:
To determine the memory volume of information systems (IS), it was proposed to use a stochastic model, based on the use of a queueing network with bypasses, known as an HM-network. This model includes the servicing of heterogeneous requests along with their volumes, the ability to change the volume of such requests with their passage of time and the possibility of finding computer viruses in them, and therefore servicing requests can be interrupted at some random time. The expressions were obtained for the expected total values of the volume of requests in IS nodes.
Źródło:
Journal of Applied Mathematics and Computational Mechanics; 2020, 19, 1; 67-77
2299-9965
Pojawia się w:
Journal of Applied Mathematics and Computational Mechanics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Social Contexts of Indirect Requests in Polish and Hungarian
Autorzy:
Veres-Guspiel, Agnieszka
Powiązania:
https://bibliotekanauki.pl/articles/1912547.pdf
Data publikacji:
2020
Wydawca:
Uniwersytet Marii Curie-Skłodowskiej. Wydawnictwo Uniwersytetu Marii Curie-Skłodowskiej
Tematy:
social contexts
indirectness
illocutionary metonymy
illocutionary scenarios
Opis:
The paper presents the influence of social context on illocutionary metonymy in directives evoked by various elements of request scenarios. As the human language activity reflects the physical and social worlds of the intersubjective context (cf. Verschueren 1999), the recognized and construed social relations have an impact not only on addressive forms, but also on the appearance of other elements such as indirectness and its scalarity.Indirect directives are based on illocutionary metonymic scenarios (Panther and Thornburg 1998) and by evoking a part of the scenario referring to the core action they give access to the illocutionary scenario domain. The scalar nature of indirectness (Panther and Thornburg 1998, see also Panther and Thornburg 1999, 2007 and Thornburg and Panther 1997), depends on the number of evoked elements and their conceptual distance from the core of the request. It can be based on conventional grammatical structures (e.g. auxiliary verbs) or giving hints by only introducing the action scenario. As Veres-Guśpiel (2013)  has shown the chosen type of indirectness is influenced by social context and the weight of a directive (for the latter, see also Csató and Pléh 1988, Pléh 2012).The main question of the presented research regards types of illocutionary metonymy, that can be experienced in various social contexts and what their frequency of use is.
Źródło:
New Horizons in English Studies; 2020, 5; 24-47
2543-8980
Pojawia się w:
New Horizons in English Studies
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Dataspace architecture and manage its components class projection
Autorzy:
Shakhovska, N.
Bolubash, Y.
Powiązania:
https://bibliotekanauki.pl/articles/411470.pdf
Data publikacji:
2015
Wydawca:
Polska Akademia Nauk. Oddział w Lublinie PAN
Tematy:
big data
dataspace
translator requests metalanguage
architecture
formal language
Opis:
Big Data technology is described. Big data is a popular term used to describe the exponential growth and availability of data, both structured and unstructured. There is constructed dataspace architecture. Dataspace has focused solely – and passionately – on providing unparalleled expertise in business intelligence and data warehousing strategy and implementation. Dataspaces are an abstraction in data management that aims to overcome some of the problems encountered in data integration system. In our case it is block vector for heterogeneous data representation. Traditionally, data integration and data exchange systems have aimed to offer many of the purported services of dataspace systems. Dataspaces can be viewed as a next step in the evolution of data integration architectures, but are distinct from current data integration systems in the following way. Data integration systems require semantic integration before any services can be provided. Hence, although there is not a single schema to which all the data conforms and the data resides in a multitude of host systems, the data integration system knows the precise relationships between the terms used in each schema. As a result, significant up-front effort is required in order to set up a data integration system. For realization of data integration from different sources we used SQL Server Integration Services, SSIS. For developing the portal as an architectural pattern there is used pattern Model-View-Controller (MVC). There is specifics debug operation data space as a complex system. The query translator in Backus/Naur Form is give.
Źródło:
ECONTECHMOD : An International Quarterly Journal on Economics of Technology and Modelling Processes; 2015, 4, 1; 87-95
2084-5715
Pojawia się w:
ECONTECHMOD : An International Quarterly Journal on Economics of Technology and Modelling Processes
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Expected volumes of requests in systems of the queueing network with a limited number of waiting places
Autorzy:
Zając, P.
Matalytski, M.
Powiązania:
https://bibliotekanauki.pl/articles/121834.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet Humanistyczno-Przyrodniczy im. Jana Długosza w Częstochowie. Wydawnictwo Uczelniane
Tematy:
sieci HM
sieci kolejkowe
system kolejkowy
bezprzewodowy punkt dostępu
HM-networks
queueing network
single-line queueing system
queueing system
queuing time
limited queue
demands total volume
wireless access point
volume of requests
Opis:
We present a method of finding the expected volume of requests in HM-network with homogeneous requests and bypass of the queueing systems of requests. The case was considered when the volume changes associated with the transitions between the states of the network are deterministic functions, depending on the state of the network and time, and the systems are single line. It is assumed that the probability of the states of the network systems, the parameters of the entrance flow of the requests and the service depend on the time.
Źródło:
Scientific Issues of Jan Długosz University in Częstochowa. Mathematics; 2017, 22; 141-160
2450-9302
Pojawia się w:
Scientific Issues of Jan Długosz University in Częstochowa. Mathematics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Violence rooted from school and family: Voices of Vietnamese insiders
Autorzy:
Phan Thị Tuyết, Van
Powiązania:
https://bibliotekanauki.pl/articles/1062813.pdf
Data publikacji:
2019-06-30
Wydawca:
Akademia Pedagogiki Specjalnej. Language and Society Research Committee
Tematy:
violence
violence at school in family
requests on learning
penalties
behavior
attitudes
young learners
trauma
Opis:
The article aims to point out a social phenomenon in Vietnam currently which is recognized as both visible and invisible violence from parents and teachers to their children or learners at different levels of general education16. The focus of this study is to interpret violence as a result of parents and teachers’ excessive demand on the study of their children or learners. A survey was employed to collect data from 265 primary and high school students about the behavior of their parents and teachers on issues related their learning to clarify the research problem. The findings analyze the phenomenon from emphasizing the forms of violence significantly resulting from teachers’ behavior when young learners make mistakes at school and parents’ concerns and behavior towards their children’s learning; simultaneously, the consequences of this type of violence are also examined from the insiders’ voices of the learners in a comprehensive picture for various types of violence. These forms of violence may not be recognized in other contexts, but in Vietnamese families and schools. The results of the article can contribute considerably to not only raise awareness in Vietnam specifically and in Asia generally about of the notions of violence on our young generation but also recognize the needs of young generations in their learning.
Źródło:
Language, Discourse & Society; 2019, 7, 1; 109-125
2239-4192
Pojawia się w:
Language, Discourse & Society
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Multi-server closed queueing system with limited buffer space
Autorzy:
Tikhonenko, A.
Tikhonenko-Kędziak, A.
Powiązania:
https://bibliotekanauki.pl/articles/122285.pdf
Data publikacji:
2017
Wydawca:
Politechnika Częstochowska. Wydawnictwo Politechniki Częstochowskiej
Tematy:
total requests capacity
memory space
loss probability
Stieltjes convolution
systemy kolejkowe
splot Stieltjesa
liczba zgłoszeń
pojemność pamięci
Opis:
In the paper, we investigate multi-server closed queueing systems with identical servers and a finite number of terminals. Requests from each terminal are characterized by a random space requirement (volume), the request service time doesn’t depend on its volume and has an exponential distribution. The total requests capacity in the system is limited by a positive value (buffer space memory volume) V. For such systems, stationary requests number distribution and loss probability are determined. The analogous results for open multi-server systems are obtained as a limit case. Some numerical results are attached as well.
Źródło:
Journal of Applied Mathematics and Computational Mechanics; 2017, 16, 1; 117-125
2299-9965
Pojawia się w:
Journal of Applied Mathematics and Computational Mechanics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Substantive and Procedural Issues of Cement Sector Investigations in Turkey
Autorzy:
Stakheyeva, Hanna
Canbolat, Ertugrul
Powiązania:
https://bibliotekanauki.pl/articles/530312.pdf
Data publikacji:
2017-12-31
Wydawca:
Uniwersytet Warszawski. Wydawnictwo Naukowe Wydziału Zarządzania
Tematy:
antiturst decisions
anticompetitive practice
cement
information requests
obligation to provide information
sector inquiry
Turkey
Turkish Competition Authority
Opis:
In 2016, the Turkish Competition Authority (hereinafter, TCA) published the Cement Sector Inquiry Report (hereinafter, Cement Sector Report) following more than two years of market analysis. One of the reasons for conducting such a market inquiry was the fact that the implementation of competition rules and accuracy of the economic analysis by the TCA in cement cases were frequently criticized. In order to provide some guidance and have better understanding about the competitive dynamics of the cement market, the TCA initiated the inquiry in 2014. Another reason for the inquiry was the importance of the cement industry for the construction sector and the economy of Turkey, as well as numerous competition law concerns in this sector. The article provides an analysis of the substantive and procedural issues in the TCA activity in the cement sector in Turkey. Particular emphasis is placed on the assessment of the Cement Sector Report and common competition law violations in the sector in Turkey based on a review of the decisions of the TCA. Additionally, legal grounds for conducting sector inquiries in Turkey, as well as limits to and potential impact on the TCA’s powers to issue extensive compulsory information requests (in the light of the recent CJEU’s judgements in cement cartel cases) are discussed. Overall, the article provides the reader with a better understanding of the Turkish cement sector dynamics and most common anticompetitive practices there. In conclusion, it is argued that inspite of having a reputation of a “problematic sector”, the behaviour of cement producers and developments in the cement market in Turkey may be justified by economic reasons and the oligopolistic nature of this market.
Źródło:
Yearbook of Antitrust and Regulatory Studies; 2017, 10(16); 205-226
1689-9024
2545-0115
Pojawia się w:
Yearbook of Antitrust and Regulatory Studies
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Forming delivery routes while processing the stochastic flow of requests for forwarding services
Autorzy:
Naumov, V.
Powiązania:
https://bibliotekanauki.pl/articles/374920.pdf
Data publikacji:
2017
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
delivery route
stochastic demand
request for transportation services
service level
trasa doręczenia
stochastyczny popyt
żądanie usługi transportowej
poziom obsługi
Opis:
Formation of rational delivery routes is the main way to increase the effectiveness of client services for freight forwarding companies. The main part of the requests for transport services comes from occasional (non-constant) clients. The set of those requests forms a stochastic flow. For stochastic requests flow, the delivery routes are formed in the process of the requests receipt. Therefore, the standard approaches for merging of requests from multiple clients into routes, based on linear programming techniques, cannot be used in such conditions. An algorithm of formation under the stochastic demand conditions of such delivery routes, which allow servicing of two or more shippers, is proposed in the paper. The author has developed a specialized software to support decisions made by dispatchers of forwarding companies.
Źródło:
Transport Problems; 2017, 12, 4; 73-82
1896-0596
2300-861X
Pojawia się w:
Transport Problems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Impoliteness in interlanguage requests of EFL learners in Poland
Niegrzeczność w prośbach formułowanych przez Polaków uczących się języka angielskiego jako obcego
Autorzy:
Szczepaniak-Kozak, Anna
Powiązania:
https://bibliotekanauki.pl/articles/568028.pdf
Data publikacji:
2016
Wydawca:
Uniwersytet Mikołaja Kopernika w Toruniu. Wydawnictwo UMK
Tematy:
interlanguage pragmatics
impoliteness
Polish EFL learners
requestive directness
mitigating/aggravating devices
Opis:
This study intends to expand the range of studies on the acquisition of pragmatic competence in English as a foreign language, with special attention paid to impoliteness. It examines the development of one component of learner interlanguage pragmatics, i.e., requests, and looks for acquisitional patterns in modifying their impositive force in advanced Polish learners of English. A sample of linguistic written data was collected in a longitudinal study by means of a discourse completion task (DCT). The author seeks evidence of impoliteness by examining alerters, external moves, internal mitigation, together with strategies for expressing the directness of requests. On this basis, conclusions about noticeable impoliteness in the interlanguage pragmatic competence of the participants are drawn.
Źródło:
Linguistica Copernicana; 2016, 13; 319-334
2080-1068
2391-7768
Pojawia się w:
Linguistica Copernicana
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
“HUMAN” EXPECTATIONS AND NEEDS, THAT IS AN EMPOWERED PATIENT AS A “SURVIVAL STRATEGY” OF CONTEMPORARY PATIENTS
Autorzy:
Łaska‑Formejster, Alicja
Sudra, Ewelina
Powiązania:
https://bibliotekanauki.pl/articles/646921.pdf
Data publikacji:
2018
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie
Tematy:
health, the profile of the contemporary patient, socialisation to the Polish empowered patient, complaints and requests, Patients Ombudsman
Opis:
The aim of the article is to present unmet expectations and needs of patients concerning the scope and quality of medical care. The complaints submitted with the Patients Ombudsman at the Ministry of Health have been deemed as exemplary, since this is a central authority of governmental administration relevant in cases regarding the protection of patients specified in the act, which encompasses the entire country in the scope of its powers. This is also the authority which has most often appeared in the mass media, hence it is the most probable thatthe patients will address exactly this institution with any problem they may have (very often without knowing any other way or procedure). The aim of the article is also to present selected strategies assumed by thepatients to allow them to solve the encountered difficulties. Recipients of benefits more and more effectively manage and undertake effective actions aimed at obtaining assistance to the extent they expect. They adopt attitudes proving the assumption of responsibility for their own health (empowered), which is proved even by their Internet activity to the extent of which they search for information on e.g. disease prevention, treatment, application of medicines or good nutrition (however, the conclusions in this regard one cannot generalize interms of the whole population of people enjoying medical benefits). In addition, the article presents also a process of changes with respect to the attitudes towards the value of health and changes occurring in the profile of the modern patient. Presentation of the selected problem area was made on the basis of the results of qualitative analysis of the scope and nature of the complaints submitted with the Patients’ Ombudsman (2009–2013) as well as a selective review and survey of the literature and its analysis.
Źródło:
Studia Humanistyczne AGH; 2018, 17, 3
2084-3364
Pojawia się w:
Studia Humanistyczne AGH
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Application of HM-networks with unreliable systems for finding the memory capacity in the information systems
Autorzy:
Matalytski, M.
Zajac, P.
Kopats, D.
Powiązania:
https://bibliotekanauki.pl/articles/122815.pdf
Data publikacji:
2018
Wydawca:
Politechnika Częstochowska. Wydawnictwo Politechniki Częstochowskiej
Tematy:
HM-network
information systems
unreliable service
volumes of requests
pojemność pamięci
nadmierne buforowanie
sieci HM
sieci kolejkowe Howard-Matalytski
sieci kolejkowe
Opis:
To solve the problem of determining the memory capacity of the information systems (IS), it was proposed to use a stochastic model, based on the use of HM (Howard-Matalytski) - queueing networks with incomes. This model takes into account the servicing of requests along with their volumes, the ability to change the volumes of the requests over time and the possibility of damaging IS nodes and their repairs, so servicing of demands can be interrupted randomly. The expressions are generated for the mean (expected) values of total requests volumes in the IS nodes.
Źródło:
Journal of Applied Mathematics and Computational Mechanics; 2018, 17, 2; 51-63
2299-9965
Pojawia się w:
Journal of Applied Mathematics and Computational Mechanics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Pragmatic competence of teachers: a contrastive case study of native and non-native teachers of English
Kompetencja pragmatyczna nauczycieli: studium porównawcze rodzimych i nierodzimych nauczycieli języka angielskiego
Autorzy:
Szczepaniak-Kozak, Anna
Wąsikiewicz-Firlej, Emilia
Powiązania:
https://bibliotekanauki.pl/articles/555426.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Warszawski. Wydział Lingwistyki Stosowanej
Tematy:
pragmatic competence
teacher pragmatic
competence
requests
classroom discourse
teaching of target language pragmatics
Kompetencja pragmatyczna
kompetencja pragmatyczna nauczycieli
prośby
dyskurs klasowy
nauczanie pragmatyki języka docelowego
Opis:
The existing studies on pragmatic competence of English teachers, e.g., J. Majer and Ł. Salski (2004), E. Krawczyk-Neifar (2004), M. Savič (2016), A. Szczepaniak-Kozak and E. Wąsikiewicz-Firlej (in press), indicate that it is not varied and requires improvement in certain areas. These deficiencies might be interpreted as a result of not only the absence of pragmatic competence (PC) modules in teachertraining education but also a relatively low frequency of English teachers’ contact with native speakers (NS) of English (A. Szczepaniak-Kozak 2010). Nevertheless, we know very little what shape teacher PC takes, including the way it differs from that represented by NSs. Additionally, to the best of our knowledge, there are no studies based on data collected in naturalistic settings (lessons of English). Consequently, this paper attempts to fill in this gap in research by presenting the methodology and conduct of a case study, based on classroom observation of teachers’ pragmatic performance, to investigate whether there are differences in the PC represented by non-native teachers (NNTs) and native teachers (NTs) of English. The findings indicate that NTs do not hold the upper hand in this regard and that a demonstrable linguistic and pragmatic competence, along with appropriate professional training, are better indicators of diverse pragmatic input. On this basis, we propose that some degree of proficiency in pragmatics and its teaching should be a requirement for a certificate or diploma for future foreign language teachers.
Źródło:
Applied Linguistics Papers; 2018, 25/1; 127-142
2544-9354
Pojawia się w:
Applied Linguistics Papers
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-13 z 13

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