Pub Date : 2017-05-19DOI: 10.1108/PROG-02-2016-0010
Heetae Kim, Kyu Ha Choi, Ki Joon Kim, Eunil Park
Purpose The purpose of this paper is to identify the motivational factors that help shape user perceptions of and attitudes toward car-sharing services and develop a research model that integrates these factors with the technology acceptance model to explicate car sharing’s adoption pattern. Design/methodology/approach An online survey was administered to examine the role of proposed motivational factors for the adoption of wearable healthcare devices. Confirmatory factor analysis and structural equation modeling were conducted on collected data (n=638) to demonstrate the reliability and validity of the measurement and structural model. Findings Perceived reliability, compatibility, and enjoyment of car-sharing services as well as users’ innovative tendencies are positively associated with usage intention. However, users’ privacy concern and perceived cost of using the services are found to have no significant effects on the adoption of the services. Originality/value While the recent advent of mobile communication devices and services has increased access to social sharing-based platform services such as car sharing, this study provides a research framework that helps to understand how various psychological factors contribute to the adoption of a social-sharing service.
{"title":"From owning to sharing: understanding the emergence of social sharing services","authors":"Heetae Kim, Kyu Ha Choi, Ki Joon Kim, Eunil Park","doi":"10.1108/PROG-02-2016-0010","DOIUrl":"https://doi.org/10.1108/PROG-02-2016-0010","url":null,"abstract":"Purpose \u0000 \u0000 \u0000 \u0000 \u0000The purpose of this paper is to identify the motivational factors that help shape user perceptions of and attitudes toward car-sharing services and develop a research model that integrates these factors with the technology acceptance model to explicate car sharing’s adoption pattern. \u0000 \u0000 \u0000 \u0000 \u0000Design/methodology/approach \u0000 \u0000 \u0000 \u0000 \u0000An online survey was administered to examine the role of proposed motivational factors for the adoption of wearable healthcare devices. Confirmatory factor analysis and structural equation modeling were conducted on collected data (n=638) to demonstrate the reliability and validity of the measurement and structural model. \u0000 \u0000 \u0000 \u0000 \u0000Findings \u0000 \u0000 \u0000 \u0000 \u0000Perceived reliability, compatibility, and enjoyment of car-sharing services as well as users’ innovative tendencies are positively associated with usage intention. However, users’ privacy concern and perceived cost of using the services are found to have no significant effects on the adoption of the services. \u0000 \u0000 \u0000 \u0000 \u0000Originality/value \u0000 \u0000 \u0000 \u0000 \u0000While the recent advent of mobile communication devices and services has increased access to social sharing-based platform services such as car sharing, this study provides a research framework that helps to understand how various psychological factors contribute to the adoption of a social-sharing service.","PeriodicalId":49663,"journal":{"name":"Program-Electronic Library and Information Systems","volume":"51 1","pages":"102-115"},"PeriodicalIF":0.0,"publicationDate":"2017-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1108/PROG-02-2016-0010","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49097309","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2017-05-19DOI: 10.1108/PROG-08-2015-0056
Xiaoming Zhang, Kai Li, Chongchong Zhao, Dongyu Pan
Purpose With the increasing spread of ontologies in various domains, units have gradually become an essential part of ontologies and units ontologies have been developed to offer a better expression ability for the practical usage. From the perspectives of architecture, comparison and reuse, the purpose of this paper is to provide a comprehensive survey on four mainstream units ontologies: quantity-unit-dimension-type, quantities, units, dimensions and values, ontology of units of measure and units ontology (UO) of the open biomedical ontologies, in order to address well the state of the art and the reuse strategies of the UO. Design/methodology/approach An architecture of units ontologies is presented, in which the relations between key factors (i.e. units of measure, quantity and dimension) are discussed. The criteria for comparing units ontologies are developed from the perspectives of organizational structure, pattern design and application scenario. Then, the authors compare four typical units ontologies based on the proposed comparison criteria. Furthermore, how to reuse these units ontologies is discussed in materials science domain by utilizing two reuse strategies of partial reference and complete reference. Findings Units ontologies have attracted high attention in the scientific domain. Based on the comparison of four popular units ontologies, this paper finds that different units ontologies have different design features from the perspectives of basis structure, units conversion and axioms design; a UO is better to be applied to the application areas that satisfy its design features; and many challenges remain to be done in the future research of the UO. Originality/value This paper makes an extensive review on units ontologies, by defining the comparison criteria and discussing the reuse strategies in the materials domain. Based on this investigation, guidelines are summarized for the selection and reuse of units ontologies.
{"title":"A survey on units ontologies: architecture, comparison and reuse","authors":"Xiaoming Zhang, Kai Li, Chongchong Zhao, Dongyu Pan","doi":"10.1108/PROG-08-2015-0056","DOIUrl":"https://doi.org/10.1108/PROG-08-2015-0056","url":null,"abstract":"Purpose \u0000 \u0000 \u0000 \u0000 \u0000With the increasing spread of ontologies in various domains, units have gradually become an essential part of ontologies and units ontologies have been developed to offer a better expression ability for the practical usage. From the perspectives of architecture, comparison and reuse, the purpose of this paper is to provide a comprehensive survey on four mainstream units ontologies: quantity-unit-dimension-type, quantities, units, dimensions and values, ontology of units of measure and units ontology (UO) of the open biomedical ontologies, in order to address well the state of the art and the reuse strategies of the UO. \u0000 \u0000 \u0000 \u0000 \u0000Design/methodology/approach \u0000 \u0000 \u0000 \u0000 \u0000An architecture of units ontologies is presented, in which the relations between key factors (i.e. units of measure, quantity and dimension) are discussed. The criteria for comparing units ontologies are developed from the perspectives of organizational structure, pattern design and application scenario. Then, the authors compare four typical units ontologies based on the proposed comparison criteria. Furthermore, how to reuse these units ontologies is discussed in materials science domain by utilizing two reuse strategies of partial reference and complete reference. \u0000 \u0000 \u0000 \u0000 \u0000Findings \u0000 \u0000 \u0000 \u0000 \u0000Units ontologies have attracted high attention in the scientific domain. Based on the comparison of four popular units ontologies, this paper finds that different units ontologies have different design features from the perspectives of basis structure, units conversion and axioms design; a UO is better to be applied to the application areas that satisfy its design features; and many challenges remain to be done in the future research of the UO. \u0000 \u0000 \u0000 \u0000 \u0000Originality/value \u0000 \u0000 \u0000 \u0000 \u0000This paper makes an extensive review on units ontologies, by defining the comparison criteria and discussing the reuse strategies in the materials domain. Based on this investigation, guidelines are summarized for the selection and reuse of units ontologies.","PeriodicalId":49663,"journal":{"name":"Program-Electronic Library and Information Systems","volume":"51 1","pages":"193-213"},"PeriodicalIF":0.0,"publicationDate":"2017-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1108/PROG-08-2015-0056","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43947829","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2017-03-22DOI: 10.1108/PROG-01-2015-0008
Hei-Chia Wang, Che-Tsung Yang, Yi-Hao Yen
Purpose Community question answering (CQA) websites provide an open and free way to share knowledge about general topics on the internet. However, inquirers may not obtain useful answers and those who are qualified to provide answers may also miss opportunities to share their expertise without any notice. To address this problem, the purpose of this paper is to provide the means for inquirers to access archived answers and to identify effective subject matter experts for target questions. Design/methodology/approach This paper presents a question answering promoter, called QAP, for the CQA services. The proposed QAP facilitates the use of filtered archived answers regarded as explicit knowledge and recommended experts regarded as sources of implicit knowledge for the given target questions. Findings The experimental results indicate that QAP can leverage knowledge sharing by refining archived answers upon creditability and distributing raised questions to qualified potential experts. Research limitations/implications This proposed method is designed for the traditional Chinese corpus. Originality/value This paper proposed an integrated framework of answer selection and expert finding uses the bottom-up multipath evaluation algorithm, an underlying voting model, the agglomerative hierarchical clustering technique and feature approaches of answer trustworthiness measuring, identification of satisfied learners and credibility of repliers. The experiments using the corpus crawled from Yahoo! Knowledge Plus under designed scenarios are conducted and results are shown in fine details.
{"title":"Answer selection and expert finding in community question answering services: A question answering promoter","authors":"Hei-Chia Wang, Che-Tsung Yang, Yi-Hao Yen","doi":"10.1108/PROG-01-2015-0008","DOIUrl":"https://doi.org/10.1108/PROG-01-2015-0008","url":null,"abstract":"Purpose \u0000 \u0000 \u0000 \u0000 \u0000Community question answering (CQA) websites provide an open and free way to share knowledge about general topics on the internet. However, inquirers may not obtain useful answers and those who are qualified to provide answers may also miss opportunities to share their expertise without any notice. To address this problem, the purpose of this paper is to provide the means for inquirers to access archived answers and to identify effective subject matter experts for target questions. \u0000 \u0000 \u0000 \u0000 \u0000Design/methodology/approach \u0000 \u0000 \u0000 \u0000 \u0000This paper presents a question answering promoter, called QAP, for the CQA services. The proposed QAP facilitates the use of filtered archived answers regarded as explicit knowledge and recommended experts regarded as sources of implicit knowledge for the given target questions. \u0000 \u0000 \u0000 \u0000 \u0000Findings \u0000 \u0000 \u0000 \u0000 \u0000The experimental results indicate that QAP can leverage knowledge sharing by refining archived answers upon creditability and distributing raised questions to qualified potential experts. \u0000 \u0000 \u0000 \u0000 \u0000Research limitations/implications \u0000 \u0000 \u0000 \u0000 \u0000This proposed method is designed for the traditional Chinese corpus. \u0000 \u0000 \u0000 \u0000 \u0000Originality/value \u0000 \u0000 \u0000 \u0000 \u0000This paper proposed an integrated framework of answer selection and expert finding uses the bottom-up multipath evaluation algorithm, an underlying voting model, the agglomerative hierarchical clustering technique and feature approaches of answer trustworthiness measuring, identification of satisfied learners and credibility of repliers. The experiments using the corpus crawled from Yahoo! Knowledge Plus under designed scenarios are conducted and results are shown in fine details.","PeriodicalId":49663,"journal":{"name":"Program-Electronic Library and Information Systems","volume":"51 1","pages":"17-34"},"PeriodicalIF":0.0,"publicationDate":"2017-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1108/PROG-01-2015-0008","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43480081","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2017-03-22DOI: 10.1108/PROG-04-2016-0035
I. Abunadi, F. Alqahtani
Purpose The purpose of this paper is to identify and develop a contextualized model and instrument to assess citizens’ transactions with government organizations, with a view to predicting and elucidating acceptance of e-transactions. For this purpose, a research model (perceived characteristics of e-transactions acceptance) is developed. Design/methodology/approach In order to analyze e-transaction acceptance and identify the requirements of the research context, several models were considered. An approach was employed to contextualize or localize the theoretical model, questionnaire items, and the instrument. An online survey gathered the responses of 663 Saudi citizens. Findings Exploratory and confirmatory factor analyses showed that the measurement model was the most suitable for the collected data. In addition to developing a conceptual research model and instrument, the present study provides a rigorous methodology for contextualizing the model, questionnaire items, and the instrument. Originality/value This paper develops an original instrument derived from rigorous information systems methodology research. The research model could also be utilized in emerging economies that are implementing e-government to improve the development of e-government services and facilitate acceptance of electronic government transactions, ultimately enhancing citizens’ lives.
{"title":"Instrument development and contextualization for perceived characteristics of e-transactions","authors":"I. Abunadi, F. Alqahtani","doi":"10.1108/PROG-04-2016-0035","DOIUrl":"https://doi.org/10.1108/PROG-04-2016-0035","url":null,"abstract":"Purpose The purpose of this paper is to identify and develop a contextualized model and instrument to assess citizens’ transactions with government organizations, with a view to predicting and elucidating acceptance of e-transactions. For this purpose, a research model (perceived characteristics of e-transactions acceptance) is developed. Design/methodology/approach In order to analyze e-transaction acceptance and identify the requirements of the research context, several models were considered. An approach was employed to contextualize or localize the theoretical model, questionnaire items, and the instrument. An online survey gathered the responses of 663 Saudi citizens. Findings Exploratory and confirmatory factor analyses showed that the measurement model was the most suitable for the collected data. In addition to developing a conceptual research model and instrument, the present study provides a rigorous methodology for contextualizing the model, questionnaire items, and the instrument. Originality/value This paper develops an original instrument derived from rigorous information systems methodology research. The research model could also be utilized in emerging economies that are implementing e-government to improve the development of e-government services and facilitate acceptance of electronic government transactions, ultimately enhancing citizens’ lives.","PeriodicalId":49663,"journal":{"name":"Program-Electronic Library and Information Systems","volume":"51 1","pages":"52-64"},"PeriodicalIF":0.0,"publicationDate":"2017-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1108/PROG-04-2016-0035","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44508615","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2017-03-22DOI: 10.1108/PROG-05-2016-0044
H. D. Santos, C. Cechinel, R. M. Araújo
Purpose The purpose of this paper is to present the results of a comparison among three different approaches for recommending learning objects (LO) inside a repository. The comparison focuses not only on prediction errors but also on the coverage of each tested configuration. Design/methodology/approach The authors compared the offline evaluation by using pure collaborative filtering (CF) algorithms with two other different combinations of pre-processed data. The first approach for pre-processing data consisted of clustering users according to their disciplines resemblance, while the second approach consisted of clustering LO according to their textual similarity regarding title and description. The three methods were compared with respect to the mean average error between predicted values and real values. Moreover, we evaluated the impact of the number of clusters and neighborhood size on the user-coverage. Findings Clustering LO has improved the prediction error measure with a small loss on user-coverage when compared to the pure CF approach. On the other hand, the approach of clustering users failed in both the error and in user-space coverage. It also became clear that the neighborhood size is the most relevant parameter to determine how large the coverage will be. Research limitations The methods proposed here were not yet evaluated in a real-world scenario, with real users opinions about the recommendations and their respective learning goals. Future work is still required to evaluate users opinions. Originality/value This research provides evidence toward new recommendation methods directed toward LO repositories.
{"title":"A comparison among approaches for recommending learning objects through collaborative filtering algorithms","authors":"H. D. Santos, C. Cechinel, R. M. Araújo","doi":"10.1108/PROG-05-2016-0044","DOIUrl":"https://doi.org/10.1108/PROG-05-2016-0044","url":null,"abstract":"Purpose \u0000 \u0000 \u0000 \u0000 \u0000The purpose of this paper is to present the results of a comparison among three different approaches for recommending learning objects (LO) inside a repository. The comparison focuses not only on prediction errors but also on the coverage of each tested configuration. \u0000 \u0000 \u0000 \u0000 \u0000Design/methodology/approach \u0000 \u0000 \u0000 \u0000 \u0000The authors compared the offline evaluation by using pure collaborative filtering (CF) algorithms with two other different combinations of pre-processed data. The first approach for pre-processing data consisted of clustering users according to their disciplines resemblance, while the second approach consisted of clustering LO according to their textual similarity regarding title and description. The three methods were compared with respect to the mean average error between predicted values and real values. Moreover, we evaluated the impact of the number of clusters and neighborhood size on the user-coverage. \u0000 \u0000 \u0000 \u0000 \u0000Findings \u0000 \u0000 \u0000 \u0000 \u0000Clustering LO has improved the prediction error measure with a small loss on user-coverage when compared to the pure CF approach. On the other hand, the approach of clustering users failed in both the error and in user-space coverage. It also became clear that the neighborhood size is the most relevant parameter to determine how large the coverage will be. \u0000 \u0000 \u0000 \u0000 \u0000Research limitations \u0000 \u0000 \u0000 \u0000 \u0000The methods proposed here were not yet evaluated in a real-world scenario, with real users opinions about the recommendations and their respective learning goals. Future work is still required to evaluate users opinions. \u0000 \u0000 \u0000 \u0000 \u0000Originality/value \u0000 \u0000 \u0000 \u0000 \u0000This research provides evidence toward new recommendation methods directed toward LO repositories.","PeriodicalId":49663,"journal":{"name":"Program-Electronic Library and Information Systems","volume":"51 1","pages":"35-51"},"PeriodicalIF":0.0,"publicationDate":"2017-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1108/PROG-05-2016-0044","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44634414","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2017-03-22DOI: 10.1108/PROG-07-2016-0053
Sasa Baskarada, A. Koronios
Purpose Many organizations are seeking unicorn data scientists, that rarest of breeds that can do it all. They are said to be experts in many traditionally distinct disciplines, including mathematics, statistics, computer science, artificial intelligence, and more. The purpose of this paper is to describe authors’ pursuit of these elusive mythical creatures. Design/methodology/approach Qualitative data were collected through semi-structured interviews with managers/directors from nine Australian state and federal government agencies with relatively mature data science functions. Findings Although the authors failed to find evidence of unicorn data scientists, they are pleased to report on six key roles that are considered to be required for an effective data science team. Primary and secondary skills for each of the roles are identified and the resulting framework is then used to illustratively evaluate three data science Master-level degrees offered by Australian universities. Research limitations/implications Given that the findings presented in this paper have been based on a study with large government agencies with relatively mature data science functions, they may not be directly transferable to less mature, smaller, and less well-resourced agencies and firms. Originality/value The skills framework provides a theoretical contribution that may be applied in practice to evaluate and improve the composition of data science teams and related training programs.
{"title":"Unicorn data scientist: the rarest of breeds","authors":"Sasa Baskarada, A. Koronios","doi":"10.1108/PROG-07-2016-0053","DOIUrl":"https://doi.org/10.1108/PROG-07-2016-0053","url":null,"abstract":"Purpose \u0000 \u0000 \u0000 \u0000 \u0000Many organizations are seeking unicorn data scientists, that rarest of breeds that can do it all. They are said to be experts in many traditionally distinct disciplines, including mathematics, statistics, computer science, artificial intelligence, and more. The purpose of this paper is to describe authors’ pursuit of these elusive mythical creatures. \u0000 \u0000 \u0000 \u0000 \u0000Design/methodology/approach \u0000 \u0000 \u0000 \u0000 \u0000Qualitative data were collected through semi-structured interviews with managers/directors from nine Australian state and federal government agencies with relatively mature data science functions. \u0000 \u0000 \u0000 \u0000 \u0000Findings \u0000 \u0000 \u0000 \u0000 \u0000Although the authors failed to find evidence of unicorn data scientists, they are pleased to report on six key roles that are considered to be required for an effective data science team. Primary and secondary skills for each of the roles are identified and the resulting framework is then used to illustratively evaluate three data science Master-level degrees offered by Australian universities. \u0000 \u0000 \u0000 \u0000 \u0000Research limitations/implications \u0000 \u0000 \u0000 \u0000 \u0000Given that the findings presented in this paper have been based on a study with large government agencies with relatively mature data science functions, they may not be directly transferable to less mature, smaller, and less well-resourced agencies and firms. \u0000 \u0000 \u0000 \u0000 \u0000Originality/value \u0000 \u0000 \u0000 \u0000 \u0000The skills framework provides a theoretical contribution that may be applied in practice to evaluate and improve the composition of data science teams and related training programs.","PeriodicalId":49663,"journal":{"name":"Program-Electronic Library and Information Systems","volume":"51 1","pages":"65-74"},"PeriodicalIF":0.0,"publicationDate":"2017-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1108/PROG-07-2016-0053","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45224922","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2017-03-22DOI: 10.1108/PROG-06-2016-0048
A. Burton, H. Koers, P. Manghi, Sandro La Bruzzo, Amir Aryani, M. Diepenbroek, Uwe Schindler
Research data publishing is today widely regarded as crucial for reproducibility, proper assessment of scientific results, and as a way for researchers to get proper credit for sharing their data. However, several challenges need to be solved to fully realize its potential, one of them being the development of a global standard for links between research data and literature. Current linking solutions are mostly based on bilateral, ad hoc agreements between publishers and data centers. These operate in silos so that content cannot be readily combined to deliver a network graph connecting research data and literature in a comprehensive and reliable way. The Research Data Alliance (RDA) Publishing Data Services Working Group (PDS-WG) aims to address this issue of fragmentation by bringing together different stakeholders to agree on a common infrastructure for sharing links between datasets and literature. The paper aims to discuss these issues.,This paper presents the synergic effort of the RDA PDS-WG and the OpenAIRE infrastructure toward enabling a common infrastructure for exchanging data-literature links by realizing and operating the Data-Literature Interlinking (DLI) Service. The DLI Service populates and provides access to a graph of data set-literature links (at the time of writing close to five million, and growing) collected from a variety of major data centers, publishers, and research organizations.,To achieve its objectives, the Service proposes an interoperable exchange data model and format, based on which it collects and publishes links, thereby offering the opportunity to validate such common approach on real-case scenarios, with real providers and consumers. Feedback of these actors will drive continuous refinement of the both data model and exchange format, supporting the further development of the Service to become an essential part of a universal, open, cross-platform, cross-discipline solution for collecting, and sharing data set-literature links.,This realization of the DLI Service is the first technical, cross-community, and collaborative effort in the direction of establishing a common infrastructure for facilitating the exchange of data set-literature links. As a result of its operation and underlying community effort, a new activity, name Scholix, has been initiated involving the technological level stakeholders such as DataCite and CrossRef.
{"title":"The data-literature interlinking service: Towards a common infrastructure for sharing data-article links","authors":"A. Burton, H. Koers, P. Manghi, Sandro La Bruzzo, Amir Aryani, M. Diepenbroek, Uwe Schindler","doi":"10.1108/PROG-06-2016-0048","DOIUrl":"https://doi.org/10.1108/PROG-06-2016-0048","url":null,"abstract":"Research data publishing is today widely regarded as crucial for reproducibility, proper assessment of scientific results, and as a way for researchers to get proper credit for sharing their data. However, several challenges need to be solved to fully realize its potential, one of them being the development of a global standard for links between research data and literature. Current linking solutions are mostly based on bilateral, ad hoc agreements between publishers and data centers. These operate in silos so that content cannot be readily combined to deliver a network graph connecting research data and literature in a comprehensive and reliable way. The Research Data Alliance (RDA) Publishing Data Services Working Group (PDS-WG) aims to address this issue of fragmentation by bringing together different stakeholders to agree on a common infrastructure for sharing links between datasets and literature. The paper aims to discuss these issues.,This paper presents the synergic effort of the RDA PDS-WG and the OpenAIRE infrastructure toward enabling a common infrastructure for exchanging data-literature links by realizing and operating the Data-Literature Interlinking (DLI) Service. The DLI Service populates and provides access to a graph of data set-literature links (at the time of writing close to five million, and growing) collected from a variety of major data centers, publishers, and research organizations.,To achieve its objectives, the Service proposes an interoperable exchange data model and format, based on which it collects and publishes links, thereby offering the opportunity to validate such common approach on real-case scenarios, with real providers and consumers. Feedback of these actors will drive continuous refinement of the both data model and exchange format, supporting the further development of the Service to become an essential part of a universal, open, cross-platform, cross-discipline solution for collecting, and sharing data set-literature links.,This realization of the DLI Service is the first technical, cross-community, and collaborative effort in the direction of establishing a common infrastructure for facilitating the exchange of data set-literature links. As a result of its operation and underlying community effort, a new activity, name Scholix, has been initiated involving the technological level stakeholders such as DataCite and CrossRef.","PeriodicalId":49663,"journal":{"name":"Program-Electronic Library and Information Systems","volume":"51 1","pages":"75-100"},"PeriodicalIF":0.0,"publicationDate":"2017-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1108/PROG-06-2016-0048","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49322334","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Purpose The purpose of this paper is to examine the key factors that affect users’ adoption of e-books using an extension of the unified theory of acceptance and use of technology (UTAUT) that includes the following factors: environmental concerns, perceived benefits, and benevolence trust. Design/methodology/approach The authors analyzed survey responses from 343 participants using structural equation modeling to examine the hypothesized relationships in this research model. Findings The results show that users’ adoption of e-books is determined by performance expectancy, effort expectancy, social influence, facilitating conditions, environmental concern, perceived benefit, and benevolence trust. Research limitations/implications The authors restricted this study to consumers’ adoption of e-books. Further studies could examine consumer’s adoption of other mediums, such as cutting-edge information technologies. Practical implications The results suggest that marketers should consider altering their methods of promoting e-books to attract consumers and further affect their usage intention. Originality/value This study proposes and tests an extended UTAUT model that includes the additional factors of environmental concern, perceived benefit, and benevolence trust in order to examine the influence of these factors on e-book adoption. The findings are particularly useful for assisting managers to increase e-book adoption.
{"title":"Investigating the determinants of e-book adoption","authors":"Chia-Lin Hsu, Yu-Hsiang Lin, Mu-Chen Chen, Kuo-Chien Chang, Ai-Yun Hsieh","doi":"10.1108/PROG-04-2014-0022","DOIUrl":"https://doi.org/10.1108/PROG-04-2014-0022","url":null,"abstract":"Purpose \u0000 \u0000 \u0000 \u0000 \u0000The purpose of this paper is to examine the key factors that affect users’ adoption of e-books using an extension of the unified theory of acceptance and use of technology (UTAUT) that includes the following factors: environmental concerns, perceived benefits, and benevolence trust. \u0000 \u0000 \u0000 \u0000 \u0000Design/methodology/approach \u0000 \u0000 \u0000 \u0000 \u0000The authors analyzed survey responses from 343 participants using structural equation modeling to examine the hypothesized relationships in this research model. \u0000 \u0000 \u0000 \u0000 \u0000Findings \u0000 \u0000 \u0000 \u0000 \u0000The results show that users’ adoption of e-books is determined by performance expectancy, effort expectancy, social influence, facilitating conditions, environmental concern, perceived benefit, and benevolence trust. \u0000 \u0000 \u0000 \u0000 \u0000Research limitations/implications \u0000 \u0000 \u0000 \u0000 \u0000The authors restricted this study to consumers’ adoption of e-books. Further studies could examine consumer’s adoption of other mediums, such as cutting-edge information technologies. \u0000 \u0000 \u0000 \u0000 \u0000Practical implications \u0000 \u0000 \u0000 \u0000 \u0000The results suggest that marketers should consider altering their methods of promoting e-books to attract consumers and further affect their usage intention. \u0000 \u0000 \u0000 \u0000 \u0000Originality/value \u0000 \u0000 \u0000 \u0000 \u0000This study proposes and tests an extended UTAUT model that includes the additional factors of environmental concern, perceived benefit, and benevolence trust in order to examine the influence of these factors on e-book adoption. The findings are particularly useful for assisting managers to increase e-book adoption.","PeriodicalId":49663,"journal":{"name":"Program-Electronic Library and Information Systems","volume":"51 1","pages":"2-16"},"PeriodicalIF":0.0,"publicationDate":"2017-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1108/PROG-04-2014-0022","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45460504","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-11-14DOI: 10.1108/PROG-10-2015-0069
E. Vassilakaki, Valentini Moniarou-Papaconstantinou, E. Garoufallou
Purpose Mobile technology has redefined the way people communicate and interact. In education, the number of academic institutions developing and offering mobile information services is growing steadily. The purpose of this paper is to identify the use of mobile technology by the Library Science and Information Systems undergraduate students in Greece. Design/methodology/approach A questionnaire was developed drawing from the relevant literature and sent to undergraduate students studying Library and Information Science during the 2014-2015 academic year. Findings It was found that students employed mobile phones for entertainment purposes whereas laptops and desktop computers for performing education-related tasks. Laptops and desktop computers were again mostly used to access library services, namely the OPAC, reference books, journals. Research limitations/implications Academic institutions need to offer services and adopt online learning platforms supported in mobile devices. Students from other disciplines and their acceptance of mobile technology should be explored. Originality/value This study identifies the specific mobile devices that students use to perform a variety of activities, educational and social, as well as the reasons for doing so.
{"title":"Identifying the uses of mobile technology among Library and Information Science undergraduate students","authors":"E. Vassilakaki, Valentini Moniarou-Papaconstantinou, E. Garoufallou","doi":"10.1108/PROG-10-2015-0069","DOIUrl":"https://doi.org/10.1108/PROG-10-2015-0069","url":null,"abstract":"Purpose \u0000 \u0000 \u0000 \u0000 \u0000Mobile technology has redefined the way people communicate and interact. In education, the number of academic institutions developing and offering mobile information services is growing steadily. The purpose of this paper is to identify the use of mobile technology by the Library Science and Information Systems undergraduate students in Greece. \u0000 \u0000 \u0000 \u0000 \u0000Design/methodology/approach \u0000 \u0000 \u0000 \u0000 \u0000A questionnaire was developed drawing from the relevant literature and sent to undergraduate students studying Library and Information Science during the 2014-2015 academic year. \u0000 \u0000 \u0000 \u0000 \u0000Findings \u0000 \u0000 \u0000 \u0000 \u0000It was found that students employed mobile phones for entertainment purposes whereas laptops and desktop computers for performing education-related tasks. Laptops and desktop computers were again mostly used to access library services, namely the OPAC, reference books, journals. \u0000 \u0000 \u0000 \u0000 \u0000Research limitations/implications \u0000 \u0000 \u0000 \u0000 \u0000Academic institutions need to offer services and adopt online learning platforms supported in mobile devices. Students from other disciplines and their acceptance of mobile technology should be explored. \u0000 \u0000 \u0000 \u0000 \u0000Originality/value \u0000 \u0000 \u0000 \u0000 \u0000This study identifies the specific mobile devices that students use to perform a variety of activities, educational and social, as well as the reasons for doing so.","PeriodicalId":49663,"journal":{"name":"Program-Electronic Library and Information Systems","volume":"50 1","pages":"417-430"},"PeriodicalIF":0.0,"publicationDate":"2016-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1108/PROG-10-2015-0069","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"62199511","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-11-14DOI: 10.1108/PROG-12-2015-0078
I. Ribón, Antonio Balderas-Alberico, J. Dodero, Iván Ruiz-Rube, M. Palomo-duarte
In a project-based learning experience, the detailed monitoring of the activities in which team members participate can be useful to evaluate their work. However, the project activity produces a large amount of data that can be hardly assessed by a single project supervisor. This poses a scalability issue if the number of users or projects size increases. In this vein, the purpose of this paper is to make the assessment of online learning experiences more sustainable.,This paper describes a learning-oriented collaborative assessment method, supported by an open data framework. Also, an architecture for the extraction of different indicators to facilitate the assessment process is presented.,The assessment method and the open data framework were applied to a project-based course on web engineering. This experience has provided positive evidences because the grade measurement was backed up with assessment evidences and calculated with less effort.,At the moment, results indicate that apparently there are no significant evidences against the sustainable evaluation practices for students’ summative evaluation. Nevertheless, when more data become available, a more statistically significant analysis could be made to determine the influence of the assessment practices in the final result of the evaluated skills.,In contrast to various existing proposals for e-assessment, the strategy focuses on assessing learning experiences in software development projects. Also, the approach is based on the reuse of information from external process supporting tools by integrating a number of metrics in a non-intrusive way.
{"title":"Open data framework for sustainable assessment of project-based learning experiences","authors":"I. Ribón, Antonio Balderas-Alberico, J. Dodero, Iván Ruiz-Rube, M. Palomo-duarte","doi":"10.1108/PROG-12-2015-0078","DOIUrl":"https://doi.org/10.1108/PROG-12-2015-0078","url":null,"abstract":"In a project-based learning experience, the detailed monitoring of the activities in which team members participate can be useful to evaluate their work. However, the project activity produces a large amount of data that can be hardly assessed by a single project supervisor. This poses a scalability issue if the number of users or projects size increases. In this vein, the purpose of this paper is to make the assessment of online learning experiences more sustainable.,This paper describes a learning-oriented collaborative assessment method, supported by an open data framework. Also, an architecture for the extraction of different indicators to facilitate the assessment process is presented.,The assessment method and the open data framework were applied to a project-based course on web engineering. This experience has provided positive evidences because the grade measurement was backed up with assessment evidences and calculated with less effort.,At the moment, results indicate that apparently there are no significant evidences against the sustainable evaluation practices for students’ summative evaluation. Nevertheless, when more data become available, a more statistically significant analysis could be made to determine the influence of the assessment practices in the final result of the evaluated skills.,In contrast to various existing proposals for e-assessment, the strategy focuses on assessing learning experiences in software development projects. Also, the approach is based on the reuse of information from external process supporting tools by integrating a number of metrics in a non-intrusive way.","PeriodicalId":49663,"journal":{"name":"Program-Electronic Library and Information Systems","volume":"816 1","pages":"380-398"},"PeriodicalIF":0.0,"publicationDate":"2016-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1108/PROG-12-2015-0078","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"62200402","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：