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Wyświetlanie 1-15 z 28
Tytuł:
Context Modelling in Process of Developing Employment Solutions
Autorzy:
Zavushchak, I.
Burov, Y
Pasichnyk, V.
Powiązania:
https://bibliotekanauki.pl/articles/411205.pdf
Data publikacji:
2018
Wydawca:
Polska Akademia Nauk. Oddział w Lublinie PAN
Tematy:
models
context
knowledge
contextual model
employment
Opis:
The intelligent decision making requires the consideration of current contextual information. The article is devoted to construction of formal models for the presentation and usage of contextual information for decision-making in the field of employment. The paper analyses existing approaches to the definition of the concept of context at the conceptual level. The results of comparison of formal context models taking into consideration the requirements for employment business processes are presented. The ontological approach is selected as a basis for contextual models specification. The paper presents the formal representation of the context models for business operations of the employment sector. The model of contextual graphs for the solution of the problem of employment business operations context refinement was developed.
Źródło:
ECONTECHMOD : An International Quarterly Journal on Economics of Technology and Modelling Processes; 2018, 7, 3; 47-52
2084-5715
Pojawia się w:
ECONTECHMOD : An International Quarterly Journal on Economics of Technology and Modelling Processes
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Integrated Character Education in Social Sciences with Contextual Teaching and Learning Approach
Autorzy:
Rahman, Hardianto
Thalib, Syamsul Bachri
Mahmud, Alimuddin
Powiązania:
https://bibliotekanauki.pl/articles/1998218.pdf
Data publikacji:
2017-06-30
Wydawca:
Wydawnictwo Adam Marszałek
Tematy:
character education
social sciences
contextual teaching
Opis:
The presented study aims at increasing positive attitude of students as good citizens through the integration of character education in social studies with CTL approach. This research was classroom action research and the subjects of this research were 38 fifth-grade pupils of Elementary School SD Negeri 07 Panreng Sinjai. The study involved collaborators that were fifth-grade teachers who acted as the implementing action. Data were obtained through a test scale of attitude as the main data and supporting data were collected through observation and self-report. The research showed some findings. First, the integration of character education in teaching social studies is conducted by instilling the values of character education in learning with the social studies content and applying some of the components in the CTL. Second, there is continuous improvement of the integration of character education in social studies with the CTL approach from the first cycle to the third cycle. Based on the results of attitude tests on the citizenship subject in the first cycle, there was no student classified as very positive (0%), 44.73% of students were classified as positive, 39.47% negative, and 15.76% very negative. In the second cycle, there were 23.68% of students classified as very positive, 44.73% positive, 26.31% negative, and 5.26% very negative. In the third cycle, there were 18.42% of students classified as very positive, 78.94% positive, 2.63% negative and 0% very negative. Thus, the integrated character education in social studies can improve the attitude of a good citizen in fifth-grade pupils of SD Negeri 07 Panreng Sinjai.
Źródło:
The New Educational Review; 2017, 48; 53-64
1732-6729
Pojawia się w:
The New Educational Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A proof-theoretic semantics for contextual domain restriction
Autorzy:
Francez, N.
Powiązania:
https://bibliotekanauki.pl/articles/103925.pdf
Data publikacji:
2014
Wydawca:
Polska Akademia Nauk. Instytut Podstaw Informatyki PAN
Tematy:
proof-theoretic semantics
contextual domain restriction
Opis:
The paper presents a proof-theoretic semantics account of contextual domain restriction for quantified sentences in a fragment of English. First, the technique is exemplified in the more familiar first-order logic, and in its restricted quantification variant. Then, a proof-theoretic semantics for the NL fragment is reviewed, and extended to handling contextual domain restriction. The paper addresses both the descriptive facet of the problem, deriving meaning relative to a context, as well as the fundamental aspect, defining explicitly a context (suitable for quantifier domain restriction), and specifying what it is about such a context that brings about the variation of meaning due to it. The paper argues for the following principle (the context incorporation principle, CIP): for every quantified sentence S depending on a context c, there exists a sentence S′, the meaning of which is independent of c, s.t. the contextually restricted meaning of S is equal to the meaning of S′. Thus, the effect of a context can always be internalized. The current model-theoretic accounts of contextual domain restriction do not satisfy CIP, in that they imply intersection of some extension with an arbitrary subset of the domain, that need not be the denotation of any NL-expression.
Źródło:
Journal of Language Modelling; 2014, 2, 2; 249-283
2299-856X
2299-8470
Pojawia się w:
Journal of Language Modelling
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ecopedagogy: Biology Learning Profile of High School in Pulau Timor
Autorzy:
Lestari, Nurdiyah
Paidi
Suyanto, Slamet
Powiązania:
https://bibliotekanauki.pl/articles/18732300.pdf
Data publikacji:
2023
Wydawca:
Fundacja Pro Scientia Publica
Tematy:
Biology Learning
model ecopedagogy
contextual
local wisdom
Opis:
Aim. The purpose of this article is to increase human ecological awareness to protect, care for and preserve nature, its application in Indonesian schools is still limited. This study uses a qualitative model and aims to describe ecopedagogical models in biology learning and identify supporting factors in the implementation of the high school program. Methods. This research involved 300 grade 10 students and 20 biology teachers at Kupang High School in East Nusa Tenggara Province, Indonesia. Observations, questionnaires, interviews, and documentation were used to collect data about the implementation profile of the Ecopedagogy model. Results. The results of the study show that: expedagogical learning models must be developed by considering local cultural wisdom, teachers use textual lecture methods in carrying out environment-based learning, learning has not paid attention to local culture. society in a sustainable manner; integration of expedagogical models in media and teaching materials in Biology learning, student enthusiasm if learning is done contextually with an expedagogical approach. Conclusion. Textual learning must be changed to contextual learning. The curriculum in schools is required to be used in limited complexity by involving the local community, in order to train students' abilities to collaborate, communicate, and improve their skills. there is the development of an expedagogical learning model that pays attention to local cultural wisdom in terms of planning, implementation and evaluation of learning through intensive training activities, bearing in mind that teachers do not yet understand the steps for preparing media and teaching materials according to the curriculum.
Źródło:
Journal of Education Culture and Society; 2023, 14, 2; 494-511
2081-1640
Pojawia się w:
Journal of Education Culture and Society
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A conceptual model for driving green purchase among indian consumers
Autorzy:
Trivedi, Prashant
Powiązania:
https://bibliotekanauki.pl/articles/540576.pdf
Data publikacji:
2015-12-30
Wydawca:
Uniwersytet Warszawski. Wydawnictwo Naukowe Wydziału Zarządzania
Tematy:
green purchase behaviour
sustainability
selling point
contextual factors
Opis:
Marketing is considered as responsible for increasing consumerism and overuse of limited resources. An endeavour to promote sustainable consumption is the need of the hour and an answer to growing concerns towards it is required. Marketing can be used as a tool to promote sustainability and increase responsible consumption. Many products which have energy saving potential can be successfully promoted through marketing activities. Increasingly, consumers are becoming aware about the issue and through constant marketing efforts green products and sustainable consumption can be taken to a high level. Contextual factors like value for money, features and selling point communication can play a crucial role in increasing the purchase of green products. Several studies are being conducted in this area but there is still a need for more research particularly in India. This paper will be a contribution to the existing area of knowledge and will focus on discovering the role which marketing can play in promoting sustainability among consumers in India. The factors which are responsible for sustainable consumption are explored and a conceptual model has been suggested which may help marketers in promoting green products and provide a platform for further research.
Źródło:
Journal of Marketing and Consumer Behaviour in Emerging Markets; 2015, 2(2); 49-59
2449-6634
Pojawia się w:
Journal of Marketing and Consumer Behaviour in Emerging Markets
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Context Data Acquisition Using Adaptive Non-repudiation Model
Autorzy:
Tunia, M. A.
Powiązania:
https://bibliotekanauki.pl/articles/226533.pdf
Data publikacji:
2018
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
non-repudiation
contextual security
adaptive security
non-repudiation model
Opis:
The subject of this study is the non-repudiation security service for network communication using TCP/IP stack. Generated evidence, as well as decision-making process of registering a given event, are context-aware. Non-repudiation is equipped with context-awareness by using widely utilized network tools. The aim of this paper is to present timing results for selected tools execution and to complete the evidence generation time. In some applications it is crucial to gather evidence data as fast as possible because of the rapidly changing network environment. For such situations, in case of prolonged execution time, an output from a tool might imprecisely describe the contextual situation from the time of the occurrence of an event.
Źródło:
International Journal of Electronics and Telecommunications; 2018, 64, 2; 197-202
2300-1933
Pojawia się w:
International Journal of Electronics and Telecommunications
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Dynamics of learner affective development in Early FLL
Autorzy:
Michaljevic Djigunovic, Jelena
Powiązania:
https://bibliotekanauki.pl/articles/780828.pdf
Data publikacji:
2012-06
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
early language learning
attitudes
motivation
self-concept
contextual factors
Opis:
Affective learner factors were first considered as a cause of success in language learning. This was followed by a change in approach and recently authors (e.g., Edelenbos, Johnstone, & Kubanek, 2006) have considered them an important outcome, especially in early foreign language learning (FLL). Current research into affective learner factors in early FLL tries to catch the developmental aspects too, and studies are emerging that take a contextual view as well. This paper describes a study on affective characteristics of young FL learners that combines the developmental and contextual perspectives. Using the case study methodology the author analyses the affective profiles of three young learners of English as a foreign language who were followed for 4 years. The analyses are done taking into account their immediate language learning environment, home support, out-of-school exposure to English and language achievement. The findings suggest that affective learner factors contribute to the dynamic complexity of early FLL.
Źródło:
Studies in Second Language Learning and Teaching; 2012, 2, 2; 159-178
2083-5205
2084-1965
Pojawia się w:
Studies in Second Language Learning and Teaching
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Social Problems and the Contextual Compromise: Subjectivity, Objectivity, and Knowledge in Everyday Life
Autorzy:
Hier, Sean P.
Powiązania:
https://bibliotekanauki.pl/articles/623407.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
Claims-Making
Social Problems
Contextual Constructionism
Phenomenology
Sociology of Knowledge
Opis:
This article builds on recent sociological debates about the explanatory importance of claims-making contexts and the continuing challenges associated with subjectivism and objectivism in social problems research. The sociology of knowledge is used to illustrate how the contextual compromise that has sustained social problems theory and method for at least two decades is based on a number of erroneous assumptions about subjectivity and objectivity in the tradition of phenomenological analysis. To strengthen recent discussions about the contextual dimensions of claims-making activities and framing techniques, the article critically assesses the curious neglect and continuing misrepresentation of the sociology of knowledge in constructionist analyses of social problems.
Źródło:
Qualitative Sociology Review; 2019, 15, 3; 26-41
1733-8077
Pojawia się w:
Qualitative Sociology Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Contextual factors, methodological principles and teacher cognition
Autorzy:
Walsh, Rupert
Wyatt, Mark
Powiązania:
https://bibliotekanauki.pl/articles/780898.pdf
Data publikacji:
2014-12
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
Communicative Language Teaching
teacher cognition
methodological principles
contextual factors
othering
Opis:
Teachers in various contexts worldwide are sometimes unfairly criticized for not putting teaching methods developed for the well-resourced classrooms of Western countries into practice. Factors such as the teachers’ “misconceptualizations” of “imported” methods, including Communicative Language Teaching (CLT), are often blamed, though the challenges imposed by “contextual demands,” such as large class sizes, are sometimes recognised. Meanwhile, there is sometimes an assumption that in the West there is a happy congruence between policy supportive of CLT or Task-Based Language Teaching, teacher education and supervision, and curriculum design with teachers’ cognitions and their practices. Our case study of three EFL teachers at a UK adult education college is motivated by a wish to question this assumption. Findings from observational and interview data suggest the practices of two teachers were largely consistent with their methodological principles, relating to stronger and weaker forms of CLT respectively, as well as to more general educational principles, such as a concern for learners; the supportive environment seemed to help. The third teacher appeared to put “difficult” contextual factors, for example, tests, ahead of methodological principles without, however, obviously benefiting. Implications highlight the important role of teacher cognition research in challenging cultural assumptions.
Źródło:
Studies in Second Language Learning and Teaching; 2014, 4, 4; 693-718
2083-5205
2084-1965
Pojawia się w:
Studies in Second Language Learning and Teaching
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Text : now in 2D! A framework for lexical expansion with contextual similarity
Autorzy:
Biemann, C.
Riedl, M.
Powiązania:
https://bibliotekanauki.pl/articles/103919.pdf
Data publikacji:
2013
Wydawca:
Polska Akademia Nauk. Instytut Podstaw Informatyki PAN
Tematy:
distributional semantics
lexical expansion
contextual similarity
lexical substitution
computational semantics
Opis:
A new metaphor of two-dimensional text for data-driven semantic modeling of natural language is proposed, which provides an entirely new angle on the representation of text: not only syntagmatic relations are annotated in the text, but also paradigmatic relations are made explicit by generating lexical expansions. We operationalize distributional similarity in a general framework for large corpora, and describe a new method to generate similar terms in context. Our evaluation shows that distributional similarity is able to produce high-quality lexical resources in an unsupervised and knowledge-free way, and that our highly scalable similarity measure yields better stores in a WordNet-based evaluation than previous measures for very large corpora. Evaluating on a lexical substitution task, we find that our contextualization method improves over a non-contextualized baseline across all parts of speech, and we show how the metaphor can be applied successfully to part-of-speech tagging. A number of ways to extend and improve the contextualization method within our Framework are discussed. As opposed to comparable approaches, our framework defines a model of lexical expansions in context that can generate the expansions as opposed to ranking a given list, and thus does not require existing lexical-semantic resources.
Źródło:
Journal of Language Modelling; 2013, 1, 1; 55-95
2299-856X
2299-8470
Pojawia się w:
Journal of Language Modelling
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The importance of “contextual intelligence” in political leadership audience perception
Autorzy:
Zamora, Rocío
Losada, José Carlos
Powiązania:
https://bibliotekanauki.pl/articles/471079.pdf
Data publikacji:
2014
Wydawca:
Polskie Towarzystwo Komunikacji Społecznej
Tematy:
political leadership
contextual intelligence
priming
public opinion
local elections
political communication
Opis:
Th is article empirically measures the role of “contextual intelligence” (Nye, 2008) to evaluate eff ective political leadership based on intuitive factors dealing with political situations over time. Th is study includes a case study that analyzes the importance of the use of contextual intelligence related to the leadership of the president of the Murcia region (Spain), Ramón Luis Valcárcel, one of the most popular presidents who served as a Spanish regional leader for the longest amount of time. Data were gathered from three representative surveys conducted in three consecutive regional election campaigns (2003, 2007, 2011) to measure the extent to which Valcarcel’s leadership public perceptions were associated with his strategic link to specifi c issues and attributes. Results showed correlations between his public image and perceptions about public prioritized issues each time and attributes connected with citizen expectations demonstrating the eff ectiveness of the contextual factors for constructing political leadership along time.
Źródło:
Central European Journal of Communication; 2014, 7, 1(12); 34-50
1899-5101
Pojawia się w:
Central European Journal of Communication
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Authentication Mechanism Based on Adaptable Context Management Framework for Secure Network Services
Autorzy:
Sepczuk, M.
Powiązania:
https://bibliotekanauki.pl/articles/106295.pdf
Data publikacji:
2014
Wydawca:
Uniwersytet Marii Curie-Skłodowskiej. Wydawnictwo Uniwersytetu Marii Curie-Skłodowskiej
Tematy:
secure authentication mechanism
user-friendly authentication mechanism
contextual data
cloud computing
Opis:
A system, which uses context information is a new trend in IT. A lot of researchers create frameworks, which collect some data and perform actions based on them. Recently, there have been observed more and more different security solutions, in which we can use context. But not each works dynamically and ensures a high level of user's quality of experience (QoE). This paper outlines what the context information is and shows a secure and user-friendly authentication mechanism for a mail box in cloud computing, based on using contextual data.
Źródło:
Annales Universitatis Mariae Curie-Skłodowska. Sectio AI, Informatica; 2014, 14, 2; 31-45
1732-1360
2083-3628
Pojawia się w:
Annales Universitatis Mariae Curie-Skłodowska. Sectio AI, Informatica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Inference Pattern Mou in Mohist Logic: A Monotonicity Reasoning View
Schemat wnioskowania mou w logice mohistycznej
Autorzy:
Sun, Zhiqiang
Liu, Fenrong
Powiązania:
https://bibliotekanauki.pl/articles/1791004.pdf
Data publikacji:
2021-01-04
Wydawca:
Katolicki Uniwersytet Lubelski Jana Pawła II. Towarzystwo Naukowe KUL
Tematy:
logika mohistyczna
Mou
monotoniczność
analiza kontekstualna
Mohist logic
mou
monotonicity
contextual analysis
Opis:
Taking the standpoint of monotonicity reasoning, this paper provides a systematic way of looking at the inference pattern mou in the Mohist text. We have taken a logical, as well as a linguistic perspective, emphasizing features of classical Chinese, the role of context, and making use of any possible clues that we can find from the old text. By applying monotonicity rules we provide a uniform account of why shi er ran examples are valid inferences, and shi er buran examples are counter-examples.
Biorąc za punkt wyjścia monotoniczność rozumowania, artykuł przedstawia systematyczny sposób interpretacji schematu wnioskowania mou w tekstach mohistycznych. Wzięliśmy pod uwagę zarówno perspektywę logiczną. jak i lingwistyczną, zwracając szczególną uwagę na specyfikę klasycznego języka chińskiego, rolę kontekstu i uwzględniając wszelkie możliwe wskazówki pochodzące ze źródłowych tekstów. Poprzez zastosowania reguł monotoniczności sformułowaliśmy jednolitą odpowiedź na pytanie, dlaczego shi er ran są uznawane za rozumowania poprawne, a shi er buran przeciwnie — uznawane są za kontrprzykłady.
Źródło:
Roczniki Filozoficzne; 2020, 68, 4; 257-270
0035-7685
Pojawia się w:
Roczniki Filozoficzne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
L2 learner age from a contextualised perspective
Autorzy:
Mihaljevic Djigunovic, Jelena
Powiązania:
https://bibliotekanauki.pl/articles/780561.pdf
Data publikacji:
2014-10
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
age effects
young beginners
English as L2
individual differences
contextual factors
Opis:
In this qualitative study the author focuses on age effects on young learners’ L2 development by comparing the L2 learning processes of six young learners in an instructed setting: three who had started learning English as L2 at age 6/7 and three who had started at age 9/10. Both earlier and later young beginners were followed for three years (during their second, third and fourth year of learning English). The participants’ L2 development was measured through their oral output elicited by a two-part speaking task administered each year. Results of the analyses are interpreted taking into account each learners’ individual characteristics (learning ability, attitudes and motivation, self-concept) and the characteristics of the context in which they were learning their L2 (attitudes of school staff and parents to early L2 learning, home support, in-class and out-of-class exposure to L2, socio-economic status). The findings show that earlier and later young beginners follow different trajectories in their L2 learning, which reflects different interactions which age enters into with the other variables.
Źródło:
Studies in Second Language Learning and Teaching; 2014, 4, 3; 419-441
2083-5205
2084-1965
Pojawia się w:
Studies in Second Language Learning and Teaching
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Lossless audio compression with a switched prediction model
Bezstratna kompresja audio z przełączanym modelem predekcyjnym
Autorzy:
Ulacha, G.
Mąka, T.
Dziurzański, P.
Powiązania:
https://bibliotekanauki.pl/articles/155287.pdf
Data publikacji:
2013
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
lossless compression
linear prediction
contextual split
ImpulseC
bezstratna kompresja
predykcja liniowa
podział kontekstowy
Opis:
In this paper there is described a possibility of context switching into a lossless compression system. The context is determined based on the features of the previous signal samples. Each context is associated with an individual predictor. The idea of context switching allows us to choose one of the set of a few predictor models individually for each sample instead of each frame. Consequently, the system adjusts fast in case of rapid signal changes. The system was implemented using the ImpulseC hardware description language and implemented on an FPGA platform.
W nowoczesnych metodach kompresji audio wykorzystuje się zwykle dwa etapy: dekompozycję danych, a następnie kompresję jedną z wydajnych metod entropijnych. Najczęściej do modelowania służy typowy predyktor liniowy rzędu r, który jest wartością przewidywaną aktualnie kodowanej próbki na podstawie r poprzednich próbek sygnału. Kluczową rolę odgrywa tu sposób doboru współczynników danego modelu. Mogą być one ustalone na stałe, statyczne w obrębie jednej kodowanej ramki, jak i w pełni adaptacyjne. Główną propozycją wzrostu efektywności kompresji zaprezentowaną w tej pracy jest wprowadzenie przełączania kontekstów, które wyznacza się na podstawie cech sygnału poprzednich próbek. Każdemu kontekstowi przypisany jest indywidualny predyktor. W artykule przedstawiono podział na 2 oraz 3 konteksty (tab. 1). Przedstawiono metodę statyczną uwzględniającą zależności międzykanałowe, a także kodowanie międzykanałowe z przełączaniem kontekstów. Aby sprawdzić możliwości uogólnienia i uproszczenia pomiarów, wybrano zestaw utworów muzycznych. Proponowana metoda w 60% przypadków skutkowała zmniejszeniem średniej bitowej. Dysponując pełnym zestawem wyników użycia 140 deskryptorów dla wybranych utworów, można spróbować wybrać kilka deskryptorów dających najlepsze rezultaty, a następnie zastosować je do innych utworów testowych. Zaproponowany algorytm został zaimplementowany w układzie FPGA z rodziny Virtex 5 wykorzystując język opisu sprzętu ImpulseC (tab. 3).
Źródło:
Pomiary Automatyka Kontrola; 2013, R. 59, nr 8, 8; 824-826
0032-4140
Pojawia się w:
Pomiary Automatyka Kontrola
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-15 z 28

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