Information Discovery and Delivery最新文献

{"title":"Multi-word terms selection for information retrieval","authors":"Chedi Bechikh Ali, Hatem Haddad, Y. Slimani","doi":"10.1108/idd-12-2021-0142","DOIUrl":"https://doi.org/10.1108/idd-12-2021-0142","url":null,"abstract":"\u0000Purpose\u0000A number of approaches and algorithms have been proposed over the years as a basis for automatic indexing. Many of these approaches suffer from precision inefficiency at low recall. The choice of indexing units has a great impact on search system effectiveness. The authors dive beyond simple terms indexing to propose a framework for multi-word terms (MWT) filtering and indexing.\u0000\u0000\u0000Design/methodology/approach\u0000In this paper, the authors rely on ranking MWT to filter them, keeping the most effective ones for the indexing process. The proposed model is based on filtering MWT according to their ability to capture the document topic and distinguish between different documents from the same collection. The authors rely on the hypothesis that the best MWT are those that achieve the greatest association degree. The experiments are carried out with English and French languages data sets.\u0000\u0000\u0000Findings\u0000The results indicate that this approach achieved precision enhancements at low recall, and it performed better than more advanced models based on terms dependencies.\u0000\u0000\u0000Originality/value\u0000Using and testing different association measures to select MWT that best describe the documents to enhance the precision in the first retrieved documents.\u0000","PeriodicalId":43488,"journal":{"name":"Information Discovery and Delivery","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2022-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48171098","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}

{"title":"Evaluating social media’s communication effectiveness on travel product promotion: Facebook for college students in Hong Kong","authors":"Venessa Suet Yee Cheung, J. Lo, Dickson K. W. Chiu, Kevin K. W. Ho","doi":"10.1108/idd-10-2021-0117","DOIUrl":"https://doi.org/10.1108/idd-10-2021-0117","url":null,"abstract":"\u0000Purpose\u0000This study aims to evaluate social media’s communication effectiveness on travel product promotion among college students in Hong Kong. As traveling has become a popular activity, promoting travel products via social network sites (SNSs) has become common. Thus, identifying factors that affect shopping decisions is vital to tourism businesses. While the number of people using social communication tools has increased quickly, social media marketing provides a new strategy for the local travel business to sell and promote their products online.\u0000\u0000\u0000Design/methodology/approach\u0000This study adopts the attention, interest, desire and action (AIDA) marketing communication model to explore the influence of Facebook on the marketing of travel products among youngsters. Because Facebook is the most widely used social media platform in Hong Kong, it was selected for this study. An online survey was conducted via Google Form to collect responses from students of different local universities.\u0000\u0000\u0000Findings\u0000The findings indicate that our respondents consider purchasing travel products according to brand, discount and customer comments. They generally perceived Facebook advertising as a platform that could deliver various updated travel promotions and discounts, which can be adequately explained based on the AIDA model. However, respondents were unwilling to recommend the travel company to their friends on Facebook, even if they were satisfied with the travel products after purchase. Also, Facebook promotion could positively influence, draw the attention and make travel desire of the customer, but no positive influence to arouse their interest.\u0000\u0000\u0000Originality/value\u0000Although there are many studies on the travel industry’s marketing and social media, scant studies have investigated the influence of social media on the promotion of travel products with the AIDA model. In particular, it is crucial to explore what factors can affect young people’s decision-making, their perception of social media advertising and how marketers can make good use of this channel.\u0000","PeriodicalId":43488,"journal":{"name":"Information Discovery and Delivery","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2022-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47938252","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}

{"title":"Conceptualization in ontology based on Peirce’s triadic model of the sign: a qualitative content analysis","authors":"K. Moradi","doi":"10.1108/idd-08-2021-0091","DOIUrl":"https://doi.org/10.1108/idd-08-2021-0091","url":null,"abstract":"\u0000Purpose\u0000This study aims to identify the effective components in object interpretation based on Pierce’s triadic sign model to determine how meaning is created and identify the components affecting conceptualization in ontology.\u0000\u0000\u0000Design/methodology/approach\u0000A qualitative approach was adopted, and 6320 comments posted on the Instagram pages of five groups forming the research population were analyzed by qualitative content analysis.\u0000\u0000\u0000Findings\u0000Concepts are dynamic and context-oriented. Over time, a person’s concepts and mental patterns about an object are altered or eliminated. Social, political and economic conditions, governance, technology, interactions, language, environment, culture and social habits contribute to object interpretation and meaning creation.\u0000\u0000\u0000Practical implications\u0000In designing ontologies, especially in a context-dependent field, attention should be paid to users’ mental preconceptions, mental patterns, context and personal characteristics. Instead of using words, researchers can use visual and multimedia signs. In addition to logic, statistics and computer science, personal and anthropological characteristics should be considered in the ontology design.\u0000\u0000\u0000Originality/value\u0000This study dealt with conceptualization, which is a principal component of ontology. Using Pierce’s triadic model sign and unstructured Instagram data, ontology was studied from a user and pragmatic viewpoint, independently of technical aspects.\u0000","PeriodicalId":43488,"journal":{"name":"Information Discovery and Delivery","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2022-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43082305","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}

{"title":"Open source software adoption for development of institutional repositories in university libraries of Islamabad","authors":"Muhammad Kabir Khan, Arslan Sheikh","doi":"10.1108/idd-10-2021-0113","DOIUrl":"https://doi.org/10.1108/idd-10-2021-0113","url":null,"abstract":"\u0000Purpose\u0000This study aims to explore the present status of open-source institutional repository (IR) software’s usage in the university libraries of Islamabad. This study also investigates the views, satisfaction level and challenges of librarians in the adoption and use of IR software.\u0000\u0000\u0000Design/methodology/approach\u0000A survey was conducted to collect data from the Library Information Science (LIS) professionals working in the university libraries of Islamabad. Data were collected from all library professionals of the Islamabad university libraries by using a structured questionnaire. Out of the total 104 LIS professionals, 84 participated in the study with a response ratio of 80.76%.\u0000\u0000\u0000Findings\u0000The findings disclose that out of 23 universities recognized by Higher Education Commission (HEC) in Islamabad, 17 (public and private) have developed IRs. Currently, university libraries that have fully implemented the IRs are less as compared with those universities that have partially implemented IR software. However, a good number of university libraries are in the process to develop IRs. Free and open-source software is being used mostly in libraries as compared with in-house developed, locally developed or commercial software. The opinion of librarians about using IR software expressed a positive attitude of librarians. Some of the major challenges encountered by the librarians in using open-source IR software include selection of suitable software and materials for digitization, lack of cooperation from the parent organization, inadequate training opportunities and lack of skilled staff.\u0000\u0000\u0000Research limitations/implications\u0000This study is geographically limited to the university libraries in Islamabad.\u0000\u0000\u0000Practical implications\u0000This study will encourage the Pakistani LIS professionals to use open-source software for the development of IRs in their libraries.\u0000\u0000\u0000Originality/value\u0000This study concludes that the development of IRs in university libraries is a need of the hour. Although the launching of IRs requires certain skills and competencies, Pakistani librarians can overcome these challenges by mastering the ICT skills.\u0000","PeriodicalId":43488,"journal":{"name":"Information Discovery and Delivery","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2022-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46980224","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}

{"title":"Quality assessment of E-learning website using asymmetric impact–performance analysis and Kano’s customer satisfaction model: a case study based on WebQual 4.0","authors":"Mohammadreza Esmaeili Givi, H. Keshavarz, Zahra Kargar Azad","doi":"10.1108/idd-08-2021-0083","DOIUrl":"https://doi.org/10.1108/idd-08-2021-0083","url":null,"abstract":"\u0000Purpose\u0000Using asymmetric impact–performance analysis for examining an asymmetric relationship between user satisfaction and website features, the present research aims to identify features of high priority for quality improvement. For doing so, the current research was conducted in the context of the E-learning website of the most prestigious university in Iran, namely, the University of Tehran.\u0000\u0000\u0000Design/methodology/approach\u0000The main question was which of the three groups of basic, performance and excitement factors has the required dimensions of the quality of the website based on the model WebQual 4.0 by considering Kano’s user satisfaction model and impact–performance analysis. This is a descriptive survey, applied and cross-sectional study. The study population included Tehran University’s students who enrolled in virtual courses in the academic year 2020–2021 from which a sample of 457 students was selected. The data collection tool was the questionnaire of Webqual 4.0, as well as a researcher-made questionnaire to measure end-user satisfaction.\u0000\u0000\u0000Findings\u0000Using structural equation modeling and multiple regression, the findings showed that the customer’s overall satisfaction with the mentioned website is primarily affected by the feature interaction with services, including the two structures of trust and empathy, and then the dimensions of usability and quality of information. Examining the Webqual 0.4 dimensions indicated that the website usability dimension is a part of the high-performance excitement factors group, the information quality dimension is a part of the high-performance basic factors group and the website interaction dimension is in the low-performance basic factors group.\u0000\u0000\u0000Originality/value\u0000The research is highly innovative taking the theoretical model of Kano and methodological investigation of asymmetric impact–performance analysis into consideration alongside the WebQual 4.0 as a fundamental model for website assessment. Moreover, the research was conducted on an E-learning website, which is unique and a necessity amid the COVID-19 pandemic.\u0000","PeriodicalId":43488,"journal":{"name":"Information Discovery and Delivery","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2022-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46334714","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}

{"title":"Digital pedagogies for librarians in higher education: a systematic review of the literature","authors":"Mousin Omar Saib, M. Rajkoomar, N. Naicker, C. Olugbara","doi":"10.1108/idd-06-2021-0066","DOIUrl":"https://doi.org/10.1108/idd-06-2021-0066","url":null,"abstract":"Purpose The purpose of this paper is to identify and present a global perspective of digital pedagogies in relation to technology and academic librarians. Design/methodology/approach The preferred reporting items for systematic reviews and meta-analyses (PRISMA) methodology was used in this study. Findings Based on the data, academic librarians must develop a foundational understanding of 21st century pedagogies and digital skills to teach in an online environment. Originality/value This review paper considers the emergent teaching role of the academic librarian within the digital environment. The themes in the findings highlight the importance of digital pedagogical knowledge and digital fluency of academic librarians as a teacher within the digital environment in higher education.","PeriodicalId":43488,"journal":{"name":"Information Discovery and Delivery","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2022-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46595470","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}

{"title":"Do social networking sites enhance the research traits of college students?","authors":"Manzoor Hussain, Syed Uzma Kubravi, Fayaz Ahmad Loan","doi":"10.1108/idd-09-2021-0096","DOIUrl":"https://doi.org/10.1108/idd-09-2021-0096","url":null,"abstract":"\u0000Purpose\u0000Social networking sites (SNS) have become popular destinations for college students all over the world. The minds of the college students have been steadily taking over by the influence of social networking, and this can impact their ability for doing research. Against this backdrop, this paper aims to investigate the role of SNS in enhancing the research activities of the degree college students in the Srinagar district of Kashmir, J&K, India.\u0000\u0000\u0000Design/methodology/approach\u0000A survey method was used to conduct the study, and Cochran’s sampling formula was applied to select the sampling size. Data were collected with the aid of a well-designed and structured questionnaire using Google forms. Besides, the focus group discussions were conducted to get varied opinions.\u0000\u0000\u0000Findings\u0000The findings revealed that the majority of the students agree or strongly agree that SNS help them in interacting with researchers, reading research content, keeping them abreast of research articles, knowing research trends, developing research aptitude and facilitating logical thinking and reasoning. The study confirmed that SNS help in enhancing the research traits of college students. However, students have been cautioned to make proper and judicious use of SNS.\u0000\u0000\u0000Research limitations/implications\u0000The study is limited to the college students of Srinagar, Jammu and Kashmir (India), and the results cannot be generalised across regions and countries.\u0000\u0000\u0000Originality/value\u0000To the best of the authors’ knowledge, the study, being a part of PhD programme, is the original work of great value. It investigates the role of SNS in enhancing the research traits of college students and brings into light various hidden facts.\u0000","PeriodicalId":43488,"journal":{"name":"Information Discovery and Delivery","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2022-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44341602","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}

{"title":"Why do users continually seek knowledge in online Q&A communities? An empirical investigation","authors":"Jiahua Jin, Tingting Zhang, Xiangbin Yan","doi":"10.1108/idd-04-2021-0042","DOIUrl":"https://doi.org/10.1108/idd-04-2021-0042","url":null,"abstract":"\u0000Purpose\u0000Online Q&A communities have been widely highlighted as an important knowledge exchange market. Although motivations for users’ initial knowledge-seeking behavior have been widely investigated, the factors that affect online Q&A users’ continued knowledge-seeking behavior are still vague. This study aims to investigate the factors that affect users continuously seeking knowledge from online social Q&A communities.\u0000\u0000\u0000Design/methodology/approach\u0000Based on social information processing theory, social capital theory, social exchange theory and social cognitive theory, this study used a negative binomial regression model to explore what would affect people’s continued knowledge-seeking behavior. Empirical data was collected from a popular Chinese online social Q&A community.\u0000\u0000\u0000Findings\u0000The results indicate that while previous knowledge sharing behavior, peer responses for previous seeking behavior, identity-based trust have a positive impact on knowledge-seeking behaviors, social exposure has a negative impact. In addition, self-presentation negatively moderates the relationship between social exposure and knowledge-seeking behavior.\u0000\u0000\u0000Originality/value\u0000This study contributed to the theoretical basis for knowledge-seeking behavior in online Q&A communities. The research findings can be used to derive guidelines for the development and operation of online social Q&A communities.\u0000","PeriodicalId":43488,"journal":{"name":"Information Discovery and Delivery","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2022-02-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41329246","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}

{"title":"Exploring the university research scholars’ information literacy competency: a focus on the knowledge and skills","authors":"Kalai Senthur Selvi, Perumal Ganesan","doi":"10.1108/idd-03-2021-0029","DOIUrl":"https://doi.org/10.1108/idd-03-2021-0029","url":null,"abstract":"\u0000Purpose\u0000This study aims to determine the level of knowledge in searching, evaluating, information management competency and to find differences among research scholars’ in terms of their information literacy (IL) competency with regards to gender and academic designation.\u0000\u0000\u0000Design/methodology/approach\u0000A survey method was conducted to collect the data from the research scholars’ pursuing their doctoral degrees in Manonmaniam Sundaranar University, Tamil Nadu, India.\u0000\u0000\u0000Findings\u0000The results of this study revealed that the majority have used simple search and were not using the Online Public Access Catalogue. They were not able to assess the information retrieved and the assistance from the library staff to locate the resources was found to be minimal. This study also highlighted some of the problems faced by the research scholars and provided some suggestions based on the findings. This study highlights the need to adopt a new IL framework and conduct user literacy training programmes for effective use of the resources.\u0000\u0000\u0000Practical implications\u0000This study also has practical implications in terms of assessing the IL competency among the research scholars and significant variations which identified through demographics and assessment of IL competency will enable policymakers to develop a framework for brand new literacy instructions. The results may help to frame long-term strategies to motivate and train the research scholars in the effective use of technologies for improving their academic performance.\u0000\u0000\u0000Originality/value\u0000This study used a questionnaire as tool to collect the data. The outcome of the results will help the librarians and authorities to discuss research scholars’ IL competency and take appropriate decisions to improve their IL skills.\u0000","PeriodicalId":43488,"journal":{"name":"Information Discovery and Delivery","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2022-01-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45744968","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}

{"title":"Global research trends in augmented reality: scientometric mapping based on Scopus database","authors":"Dhrubajyoti Borgohain, D. A. Bhanage, M. Verma, A. Pawar","doi":"10.1108/idd-08-2021-0081","DOIUrl":"https://doi.org/10.1108/idd-08-2021-0081","url":null,"abstract":"\u0000Purpose\u0000This study aims to present a scientometric analysis of publications related to “Augmented Reality.” In today’s Information Technology-driven era, augmented reality (A.R.) has evolved as a new immersive data source for developing knowledge combining authentic and digital images. Consequently, extensive research is going on “Augmented Reality” to discover its potential in knowledge development.\u0000\u0000\u0000Methodology\u0000The paper analyses and emphasizes the bibliographic data of Scopus articles with a suitable search query. The study was done concerning the chronological growth of research publications, highly cited publications, productive countries, prominent journals, prolific authors and institutions, author and country co-authorship network analysis and keywords analysis. The analysis was conducted by using open-source tools such as VOSViewer, Biblioshiny and Gephi.\u0000\u0000\u0000Findings\u0000The study reveals that a maximum number of publications on research in “Augmented Reality” are in the form of conference proceedings and articles. A.R., Virtual reality and A.R. application are the keywords with maximum number of occurrences. A significant number of publications are done in the USA, followed by Germany in the year 2020.\u0000\u0000\u0000Originality/value\u0000This study provides a precise idea of work done in different countries, a network of co-authorship between authors and countries, publication and citation impact of authors, journals, institutions and countries, year-wise progression and trending “augmented reality” topics research. This investigation will be advantageous for researchers and stakeholders to obtain rigorous bibliographic knowledge on literature related to the topic and work accordingly for R&D activities.\u0000","PeriodicalId":43488,"journal":{"name":"Information Discovery and Delivery","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43340669","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}