Hasil untuk "Information resources (General)"

Luthfiyah Eka Yani, Danang Dwijo Kangko, Indah Kurnianingsih et al.

Background: Information literacy plays a vital role in supporting education, research, and informed decision-making in the digital era. In the context of ASEAN countries, the development and dissemination of research on information literacy contribute to regional knowledge-sharing and capacity building. However, comprehensive mapping of scholarly output on this subject in ASEAN remains limited, especially those indexed in global academic databases. Objective: This research aims to map and analyze scientific publications on the subject of information literacy in ASEAN countries indexed by the Lens database. The analysis focuses on co-occurrence and co-authorship networks using VOSviewer, as well as determining author productivity, publication trends, and institutional and national contributions to the development of information literacy scholarship. Methods: A bibliometric analysis approach was applied using data extracted from the Lens database. Microsoft Excel and VOSviewer software were utilized to clean the data and generate visualizations. Co-occurrence analysis was used to identify thematic trends, while co-authorship analysis revealed collaboration networks. The study also examined publication growth by country and institutional affiliation from 1998 to 2023. Results: A total of 504 articles related to information literacy were initially retrieved from the Lens database. After data cleaning, 469 relevant articles remained. Among the 10 ASEAN countries, only 6—Indonesia, Malaysia, Singapore, the Philippines, Thailand, and Vietnam—have publications on this subject indexed in the Lens database. Key emerging topics in recent years include data collection techniques, information needs, documentation, public observation, communication, and human resources. Shaheen Majid emerged as both the most productive author and the one with the strongest collaboration network. The study shows a general upward trend in publication numbers over the 1998–2023 period. Conclusion: Scientific publications on information literacy in ASEAN countries have shown significant growth over the past two decades. Collaborative research networks among authors play an important role in enhancing productivity. These findings highlight the need for greater collaboration and capacity building across ASEAN member states to strengthen regional contributions to the field of information literacy.

Alexander Frummet, Emanuel Slany, Jonas Amling et al.

Conversational agents such as Microsoft Copilot and Google Gemini assist users with complex search tasks but often generate misleading or fabricated references. This undermines trust, particularly in high-stakes domains such as medicine and finance. Explainable information retrieval (XIR) aims to address this by making search results more transparent and interpretable. While most XIR research is domain-agnostic, this paper focuses on auditing -- a critical yet underexplored area. We argue that XIR systems can support auditors in completing their complex task. We outline key challenges and future research directions to advance XIR in this domain.

Cristina Faba-Pérez, Margarita Pérez-Pulido

This article deals with issues related to university plagiarism, students' knowledge of it, and its academic, economic, legal, social, and ethical repercussions. The project covers various university degree courses of the Faculty of Documentation and Communication Sciences of the University of Extremadura. The objective was to analyse the real knowledge that students have about plagiarism and its repercussions, and to verify the students' situation regarding their knowledge of plagiarism, its typology, and its possible consequences. The methodological approach was based on a previous study about the legal and ethical regulations that affect this issue in general and the university environment in particular. Once the analysis of these documents had been carried out, a 17-item Likert-scale questionnaire was prepared which was responded to by a total of 267 students doing different degree courses of the aforementioned Faculty. Simple descriptive statistics were used to analyse the results. They showed that the group with most knowledge about plagiarism and its repercussions was that of the Master's course students (2.27 out of 3). Of the options proposed as a means of identifying plagiarism, that most frequently identified (83.85%) was reproducing a text in a work without citing the author. In general, the questionnaire results indicated that, although the scores were in the top half of the possible values in all cases, they were far from optimal in all of the degree courses analysed. In conclusion, it can be said that plagiarism has become an essential issue throughout the university world, particularly with the use of technology in the academic setting and its problems regarding intellectual property and copyright. The methodology used, applied to the degree courses of the Faculty of Documentation and Communication Sciences of the UEx, allows the context to be analysed, the problem and its causes to be identified, and the imbalances to be corrected, since in many cases students are unaware that they are plagiarising.

Maëlle Corcuff, Maëlle Corcuff, Marie-Eve Lamontagne et al.

IntroductionModern research teams are re-evaluating conventional methods with the aim of improving the usefulness of knowledge for users, focusing on the role of knowledge users in shaping innovation. In disability field, encouraging participatory research inherently involves diverse perspectives and inclusion, which aligns with the principles of universal accessibility. By actively involving individuals with various backgrounds, abilities, and needs in the research process, we can better understand and address the challenges faced in adopting universal accessibility. This approach ensures that solutions are more comprehensive, inclusive, and effectively cater to the needs of all individuals, fostering a more equitable and accessible environment for everyone. Despite municipal organizations mandating universal accessibility action plans, they lack tools for efficient implementation. The aim of this study was to develop knowledge mobilization tools tailored to a specific municipal context in Quebec, Canada, to facilitate the implementation of universal accessibility measures by municipal employees.MethodsThe co-design process employed in this study was organized into four distinct stages, following the Morales model: (1) Exploration (2) Co-Design (3) Validation (4) Development.ResultsStages one and two highlighted the employees' lack of awareness about universal accessibility issues and their need to have more information and resources about how universal accessibility is encountered in their work. A steering committee co-designed three video vignettes about universal accessibility, the city's action plan and measures included in it.DiscussionThe co-design approach used in this study allowed us to observe the non-linear nature of partnership research with an organization as complex as a municipality. Our study shows significant advantages of collaboration between the municipal sector and research.

Tucker Taylor, Kimber Thomas

In this interview, Dr. Thomas discusses the relationship between race and copyright. This conversation with Tucker Taylor of the Journal of Copyright in Education and Librarianship covers Dr. Thomas’s path to copyright education as well as her work at Connecting Communities Digital Initiative (CCDI) at the Library of Congress.  Dr. Thomas details the interaction of race and copyright, and how it relates to librarianship and education.  She also details ideas for librarians and educators to help improve our current situation.

Geoffroy Caillat-Grenier, Andrei Romashchenko, Rustam Zyavgarov

We study the connection between mixing properties for bipartite graphs and materialization of the mutual information in one-shot settings. We show that mixing properties of a graph imply impossibility to extract the mutual information shared by the ends of an edge randomly sampled in the graph. We apply these impossibility results to some questions motivated by information-theoretic cryptography. In particular, we show that communication complexity of a secret key agreement in one-shot setting is inherently uneven: for some inputs, almost all communication complexity inevitably falls on only one party.

Chris Wudel, Robert Schlicht, Uta Berger

Abstract Plants interact locally in many ways and the processes involved (e.g. competition for resources, natural regeneration, mortality or subsequent succession) are complex. These processes give rise to characteristic spatial patterns that vary over time. The corresponding spatial data, that is the locations of individuals and their specific characteristics (e.g. trees of a certain species and their diameters), are known as point patterns, and their statistical analysis can be used to study the underlying processes and their changes due to environmental scenarios. A special application of point pattern analysis is their numerical reconstruction, which is classically used (a) to generate null models that can be contrasted with observed patterns and (b) to evaluate the information contained in observed data using various summary statistics. Sometimes, the reconstructed datasets are also used to initialise individual‐based or agent‐based plant models with realistic but artificially generated data in order to analyse or forecast the development of plant systems. Previous reconstruction methods of point patterns consider only one mark, or they consider several marks but neglect their correlations. We introduce a method that considers individual locations and two marks simultaneously (in our example information on tree species, and diameter at breast height). The method uses different summary statistics of the second‐order point pattern analysis, such as the pair correlation function and the mark correlation function. By successively modifying the reconstructed spatial pattern, the distance (also called energy), measured in terms of differences in the summary statistics between the generated pattern and the observed pattern, is minimised and a high statistical similarity is achieved. After testing the method on different datasets, the suitability of our method for reconstructing complex spatial forest stands, including the spatial relationships of all considered marks, is shown. The presented method is a powerful tool for generating point pattern data. With minor changes, it even enables the reconstruction of forest stands and plant systems larger than those used to collect the inventory data, and although we used two marks only to demonstrate the power of the method, it is easy to include more marks.

Shiori Ishida, Hiromi Okuno, Hisato Igarashi et al.

Abstract Many parents carry exceptional burdens in childcare, especially while raising children with developmental disabilities (DD). Japanese local governments provide considerable support to mothers and their families, which indicates that such services are in high demand. However, similar assistance for fathers in the context of children with DD may be lacking. This study evaluated the social support status of fathers raising children with DD towards considering increased paternal support. Multiple-choice questionnaires on support for information (6 items), emotion (7 items), evaluation (3 items), and daily living (3 items) were completed by Japanese fathers (n = 85) and mothers (n = 101) of children with DD attending rehabilitation facilities. Regarding information support, fathers answered “spouse” as the main provider for all items, which differed significantly from mothers. For emotional support, fathers significantly more frequently received assistance from their workplace and spouse. Daily living support was also significantly more predominant for fathers in the workplace. Evaluation support sources were comparable between the respondent groups, with “spouse” being most frequently answered by fathers. These findings indicate a deficiency in external resources for fathers and support a need to consider increasing non-spouse resources and social support for fathers in raising children with DD.

Reiner Braun, Dieter Hertweck, Ursula Eicker

The global demand for resources such as energy, land, or water is constantly increasing. It is therefore not surprising that research on the Food-Energy-Water (FEW) nexus has become a scientific as well as a general focus in recent years. A significant increase in publications since 2015 can be observed, and it can be expected that this trend will continue. A multilevel (macro, meso, and micro) perspective is essential, as the FEW nexus has cross-sectoral interdependencies. Several review studies on the FEW nexus can be found in the literature, in general, it can be concluded that the FEW nexus is a multi-disciplinary and complex topic. The studies examined identify essential fields of action for research, policy, and society. However, questions such as what are the main research fields at each level? Is it possible to divide the research into specific clusters? and do the clusters correlate with the levels, and what are the methods of modeling used in the clusters and levels? are still not fully discussed in the literature. An extensive literature review was conducted to get insight into the existing research areas. Especially in such fields as the FEW nexus, the amount of literature can get huge, and a human could get lost analyzing the literature manually. For that, we created word clouds and performed a cluster- and network-analysis to support the selection of most relevant papers for a detailed reading. In 2021, the most publications were published, with 173 publications, which corresponds to a share of 26.6 %. There has been a significant increase since 2015, and it can be expected that this trend will continue in the coming years. Most of the first authors come from the USA (25.4 %), followed by China with 22.4 %. From the word cloud and the top 20 words, which appear in the title and abstract, it can be deduced that the topic water is the most represented. However, the terms system, resource, model, study, change, development, and management also appear to be very important, which indicates the importance of a holistic approach to the topic. In total 9 clusters could be identified at the different levels. It can be seen that three clusters form well. For the others, a rather diffuse picture can be observed. In order to find out which topics are hidden behind the individual clusters, 6 publications from each cluster were subjected to a more detailed examination. With these steps, a number of 54 publications were identified for detailed consideration. The modeling approaches that are currently being applied in research can be classified into domain-specific tools (e. g. global water models, crop models or global climate models) and into more general tools to perform for example a life cycle analysis, spatial analysis using geographic information system, or system dynamics for a general understanding of the links between the domains. With the domain-specific tools, detailed research questions can be addressed to answer questions for a specific domain. However, these tools have the disadvantage that especially the links between the sectors food, energy, and water are not fully considered. Many implementations that are made today are at lowest level (micro) relate to bounded spatial areas and are derived from macro and meso level goals.

Elias Dos Santos Silva Junior, Ruth Maria Mariani Braz, Fabiana Rodrigues Leta et al.

Brazilian society does not guarantee people with disabilities the educational resources that allow for inclusive and egalitarian education for all. We prove the effectiveness and efficiency in the use of computational resources added to the designer's concepts for the development of an innovative and inclusive product. The research was carried out at the Benjamin Constant Institute. The methodology used was evolutionary computing prototyping and the interview technique for the validation of the Map. In the evaluation, we used the interview technique, questionnaires, in addition to non-participant systematic observation. Three geography teachers and ten visually impaired students who studied the proposed content participated. Teachers approved the technology in its characteristics and functionality, respectively, by 90.06% and 97%. Students rated the map features 94.54% and the features a 99.25% approval rating. The research promoted the quality of teaching to students with visual impairments when it allowed them to manage a volume of information about the Southeast Region of Brazil and increased their autonomy in allowing them to repeat any information they had not assimilated, without the need for help.

Yu Li MD, Wen Li MD, Zhihui Wu MD et al.

Aim: This study aimed to investigate the influencing factors of the medical-seeking behavior of patients in a hospital in Nanning and descriptively analyze the main factors to further improve the medical system and optimize the allocation of health resources. Subject and methods: The willingness to seek medical treatment questionnaire survey was conducted on patients who were in the outpatient clinic of a hospital in Nanning from Jun 2018 to Aug 2019. The patients’ basic information was analyzed descriptively using the SPSS 23.0 software package, and the influencing factors of the willingness to seek medical treatment were analyzed by univariate analysis method. In addition, the importance of influencing factors in patient preference to seek medical treatment was explored by constructing a decision tree model. Results: A total of 3428 questionnaires were valid and the effective rate was 93.78%. Region, age, occupation, educational level, monthly income, insurance type, and disease type demonstrated diverse influences on the medical expenses of patients. In addition, differences were found between occupation and patient insurance situation, personal willingness to seek medical treatment, reasons for visiting the hospital, medical selection standard, preferred medical treatment location for common diseases, waiting time, treatment time, and manner of understanding the disease. Conclusion: Increasing attention has been paid on the patients’ preference for medical treatment and their satisfaction with medical services. Medical institutions should reasonably allocate the proportion of medical insurance reimbursement and diversify the registration and appointment methods. Patients should be treated in different periods and properly allocated to improve the service mechanism of primary medical institutions. In addition, it is necessary to improve the medical publicity model and the efficiency of medical services according to the needs of patients, so as to relieve the pressure of medical treatment in large general hospitals.

Mahyuddin K. M. Nasution

Social Network Mining (SNM) has become one of the main themes in big data agenda. As a resultant network, we can extract social network from different sources of information, but the information sources were growing dynamically require a flexible approach. To determine the appropriate approach needs the data engineering in order to get the behavior associated with the data. Each social network has the resources and the information source, but the relationship between resources and information sources requires explanation. This paper aimed to address the behavior of the resource as a part of social network analysis (SNA) in the growth of social networks by using the statistical calculations to explain the evolutionary mechanisms. To represent the analysis unit of the SNA, this paper only considers the degree of a vertex, where it is the core of all the analysis in the SNA and it is basic for defining the relation between resources and SNA in SNM. There is a strong effect on the growth of the resources of social networks. In total, the behavior of resources has positive effects. Thus, different information sources behave similarly and have relations with SNA.

Ali Al-Samydai, Mahmood Jasim AL-Samydai, Maha N. Abu Hajleh et al.

Developing resistance to the currently available antimicrobial agents, particularly anti-Bacterial, is a worrying issue that rises highly worldwide. Communities, health workers, and government officials around the world are joining in, calling for overuse and misuse of antibiotics to stop. The phrase “de-marketing” indicates a strategy that drives to organize the form and the level of the current and future demand; not only that, but rationalizes it by organizations (profit, non-profit organizations as well as governments) specified to discourage and minimize activities of organizations about selling, distribution, using, and advertising… etc. It is to conduct an investigation of the potential impact of de-marketing in both controlling and minimizing the antibiotic misusage in Jordan. The essential purpose of the current analysis research is to manifest the contribution of the general demarketing strategy in influencing the attitude of consumers towards rationalization of taking antibiotics through regular medications, which is under the supervision and recommendations of professional doctors. In this article, we focused on those secondary resources derived from the published literature. Besides, we relied on the output of 450 consumers’ interactions and responses to our 19 questions distributed as a survey with consideration to the general ethics. The model of our study was designed based on the preliminary information collected from exploration study. The insight statistical analysis confirmed a attitude towards rationalization of taking antibiotics without doctor supervision (off prescription) that properly will raise the issue of antibiotics misuse along with its severe and dangerous side effects which will have a possible reduction of the undesirable and toxic effects after misusing the drugs. Moreover, this strategy would have a positive impact in lowering eco-toxicity of antibiotics misuse to words non-target aquatic organisms; plants or sediment and soil-inhabiting organisms. In conclusion, The problem of antibiotic resistance can be minimized only by concerted efforts of all members of society for ensuring the continued efficiency of antibiotics, the demarketing strategy shows a promising approach which could be used by any interested parties working to develop policies, strategies, interventions or campaigns to reduce antibiotic resistance.

Paweł Urbanik, Jan Svennevig, Jan Svennevig

The current study examines the role of action-depicting gestures in conversational turns by focusing on their semantic characteristics and temporal position in relation to their verbal affiliates (action verbs or more complex verb phrases). The data are video recordings of naturally occurring interactions in multilingual construction sites in Norway. The analysis distinguishes two modes of action depiction: generic depictions, which represent the action as a general type, and contextualized depictions, which in addition include deictic references to the spatio-material environment or iconic representations of the specific manner of action performance. These two modes typically occupy different positions in the turn. Generic depictions are mostly initiated before the verbalization of the action or are synchronized with it, while contextualized depictions mostly start simultaneously with the verbalization and extend beyond the verb phrase or the turn. The pre-positioned and synchronized generic gestures are shown to serve as a practice for facilitating recognition of the verbalized action and may be temporally manipulated in order to pre-empt understanding problems in the face of reduced common linguistic resources. The post-positioned contextualized depictions serve instead to add specifying information about aspects of the action referred to and thereby to complement or supplement the meaning of the verb phrase, securing understanding of action specifics. The study contributes to research on gesture-speech synchrony by demonstrating how variation in the alignment of action depiction and syntax is used to direct the recipient’s attention toward different interactional goals.

M. N. Favorskaya, V. V. Buryachenko

Mobile devices provide a huge amount of multimedia information sending to the members of social groups every day. Sometimes it is required to authorize the sending information using the limited computational resources of smartphones, tablets or laptops. The hardest problem is with smartphones, which have the limited daily energy and battery life. There are two scenarios for using mobile watermarking techniques. The first scenario is to implement the embedding and extraction schemes using proxy server. In this case, the watermarking scheme does not differ from conventional techniques, including the advanced ones based on adaptive paradigms, deep learning, multi-level protection, and so on. The main issue is to hide the embedding and extracting information from the proxy server. The second scenario is to provide a pseudo-optimized algorithm respect to robustness, imperceptibility and capacity using limited mobile resources. In this paper, we develop the second approach as a light version of adaptive image and video watermarking schemes. We propose a simple approach for creating a patch-based set for watermark embedding using texture estimates in still images and texture/motion estimates in frames that are highly likely to be I-frames in MPEG notation. We embed one or more watermarks using relevant large-sized patches according to two main criteria: high texturing in still images and high texturing/non-significant motion in videos. The experimental results confirm the robustness of our approach with minimal computational costs.

Thomas Wilson

This very short note was originally prepared as a “Viewpoint” for the virtual ISIC conference organized from Pretoria, South Africa in September/October 2020.  The idea of the viewpoints was to allow some well-known figures from the world of information behaviour, to present points of view or ideas on current developments, without the necessity for the formal submission and presentation of papers.   Consequently, this short note lacks the structure of a formal paper and is simply some personal notes on my current thinking about information behaviour.

Megan Craig, Madeleine Davison

Legal access to death certificates varies widely from state to state. Because death records are crucial to in-depth journalistic reporting, we examined laws related to data access across the United States to determine how possible such reporting would be in each state under current laws. In addition to conducting a survey of state legislation on death certificates, we also conducted a meta-analysis of state legislative history related to these records, sought stories that have relied on death records, and interviewed the reporters who wrote some of those stories. We found that state laws could be categorized in three ways: open access, partial access and closed or very limited access. Only 12 of 50 states were found to have laws that could be considered “open.” We propose solutions and call for actions from key stakeholders to change these laws.

Sandra Milena ROA-MARTÍNEZ, Silvana Aparecida Borsetti Gregorio VIDOTTI

Resumen Considerando la tecnología eye tracking como método de colecta de datos originados por el registro del seguimiento visual de las personas, se propone como objetivo de este trabajo orientar conceptual y metodológicamente el desarrollo de futuras investigaciones que pretendan usar esta tecnología para la evaluación de la usabilidad en ambientes digitales informacionales. Fue usado un enfoque metodológico descriptivo y prospectivo para el desarrollo de este trabajo, a partir de un levantamiento bibliográfico, análisis de literatura y experiencias en trabajos previos. Como resultado, se obtuvo un conjunto de pasos que constituyen una propuesta de procedimiento para evaluación de aspectos de usabilidad usando la tecnología eye tracking. Se destaca que se encuentra un amplio panorama y configuraciones para evaluar usabilidad usando eye tracking. El procedimiento propuesto pretende guiar futuras investigaciones relacionadas; además se presenta un consolidado de métricas con un significado en términos de evaluación de aspectos de usabilidad. Concluyendo, entre los principales aspectos de usabilidad medidos durante la evaluación por métricas de eye tracking están: eficiencia en la búsqueda, interfaz y visibilidad y que el procedimiento propuesto, además de guía, garantizará que los objetivos propuestos en este tipo de investigaciones sean claramente formulados y cumplidos al igual que la validez de sus resultados.

Jean Barbier, Galen Reeves

We consider a generalization of an important class of high-dimensional inference problems, namely spiked symmetric matrix models, often used as probabilistic models for principal component analysis. Such paradigmatic models have recently attracted a lot of attention from a number of communities due to their phenomenological richness with statistical-to-computational gaps, while remaining tractable. We rigorously establish the information-theoretic limits through the proof of single-letter formulas for the mutual information and minimum mean-square error. On a technical side we improve the recently introduced adaptive interpolation method, so that it can be used to study low-rank models (i.e., estimation problems of "tall matrices") in full generality, an important step towards the rigorous analysis of more complicated inference and learning models.

Ben Eyal, Michael Elhadad

We present a semantic role labeling resource for Hebrew built semi-automatically through annotation projection from English. This corpus is derived from the multilingual OpenSubtitles dataset and includes short informal sentences, for which reliable linguistic annotations have been computed. We provide a fully annotated version of the data including morphological analysis, dependency syntax and semantic role labeling in both FrameNet and PropBank styles. Sentences are aligned between English and Hebrew, both sides include full annotations and the explicit mapping from the English arguments to the Hebrew ones. We train a neural SRL model on this Hebrew resource exploiting the pre-trained multilingual BERT transformer model, and provide the first available baseline model for Hebrew SRL as a reference point. The code we provide is generic and can be adapted to other languages to bootstrap SRL resources.