Visualizing a knowledge domain's intellectual structure

Computer, 34 (3): pp. 65-71.To make knowledge visualizations clear and easy to interpret, we have developed a method that extends and transforms traditional author co-citation analysis by extracting structural patterns from the scientific literature and representing them in a 3D knowledge landscape

Visualization of individual's knowledge by analyzing the citation networks

Visual analysis of knowledge domain is an emerging field of study as science is highly dynamic and constantly evolving. Behind the scene, a knowledge domain is formed and contributed by enormous researchers' publications that describe the common subject of the domain. There is large number of significant activities have been carried out to visualize and identify the knowledge domains of research projects, groups and communities. However, the research on visualizing the knowledge structure at individual level is relative inactive. It is difficult to track down the individual's contribution to the subject and the degree of the knowledge they possess. In this paper, we are attempting to visualize the individual's knowledge structure by analyzing the citation and co-authorship relational structures. We try to analyze and map author's documents to the knowledge domains. By mapping the documents to knowledge domain, we obtain the skeleton of knowledge structure of an individual. Then, we apply the visualization technique to present the result. © 2007 IEEE

Recent Development in Information Science: Implications for Information Systems Research

Over past several decades, the management information systems (MIS) community has adopted theories, methodologies, philosophical bases, and assumptions from sister disciplines. This paper reports the changing nature of information science (IS) towards multi-disciplinarity and its development over the past decade. It also examines the contribution of informetrics to MIS research in delineating the intellectual structure of information systems, comparing cumulative research traditions, demonstrating theoretical differences between competing approaches, tracing a paradigm shift. Development in IS provides MIS researchers with ample opportunities for cross-disciplinary research, new research tools, new theories to understand information systems phenomena, etc

Analysis and visualization of co-authorship networks for understanding academic collaboration and knowledge domain of individual researchers

This paper proposed a new approach for collecting, analyzing and visualizing co-authoring data of individuals. This approach can be used for understanding the academic collaboration and knowledge domain of individual researchers in a past period through repetitive co-published works. Particularly we extracted the co-authoring data from the DBLP which is one of the largest on-line Computer Science bibliographic databases available on the Internet. To help users to understand the academic collaboration and knowledge domain of individuals, we developed an InterRing visualizer which shows not only the weight of co-authorship of an individual with other researchers in particular academic year, but also the knowledge domain of the individual that was covered by his/her publications published in a past period. © 2006 IEEE

Análisis de la investigación científica de los Congresos Internacionales de Ingeniería de Proyectos de AEIPRO.

El artículo presenta la actividad científica desarrollada en los congresos internacionales de ingeniería de proyectos organizados por AEIPRO. Analizando y visualizando la información a través del análisis de dominios científicos y del análisis de redes de la literatura científica desarrollada desde el II Congreso Internacional del 1998 hasta el XVI Congreso Internacional del 2012. Los resultados permiten identificar los frentes de investigación y la base de conocimientos científica en Ingeniería de Proyectos desarrollada en los congresos internacionales de AEIPRO, proporcionando resultados estadísticos sobre la distribución del aporte internacional, el grado de integración de la investigación y la colaboración científica entre universidades, instituciones científicas y profesionales. Finalmente, se realiza una comparación entre la distribución de la investigación según la temática actual de los congresos y las áreas de conocimientos que gestionan el ciclo de vida del proyecto, alcance, tiempo, costes, calidad, recursos humanos, comunicación, riesgos y adquisiciones

Analysis of the essential literature on project management in Spanish

The advancement of science and engineering projects is brewing major changes in the various phases of a project. These changes have produced more rigorous aspects of project management that tracks the research fronts of engineering and project management becomes key. However, research in engineering and project management in Spanish is hindered by access to information to enable the person concerned to ascertain the most recent and current research, limiting the exchange of information and strengthening research networks in this field interest with great implications in business, industry and scientific issues. Therefore, the article aims to present the state of the art of engineering research and project management in Spanish, using the analysis of scientific domains and network analysis of the research literature to identify and analyze relationships between authors and documents that establish the base and research fronts topic under study. The results also provide statistics on the contribution of international research in Spanish and scientific collaboration networks

Scholarly publishing and argument in hyperspace

The World Wide Web is opening up access to documents and data for scholars. However it has not yet impacted on one of the primary activities in research: assessing new findings in the light of current knowledge and debating it with colleagues. The ClaiMaker system uses a directed graph model with similarities to hypertext, in which new ideas are published as nodes, which other contributors can build on or challenge in a variety of ways by linking to them. Nodes and links have semantic structure to facilitate the provision of specialist services for interrogating and visualizing the emerging network. By way of example, this paper is grounded in a ClaiMaker model to illustrate how new claims can be described in this structured way

The Social Identity of IS: Analyzing the Collaboration Network of the ICIS Conferences (1980-2005)

Identity crisis has been a longstanding problem for the Information Systems (IS) community. Most previous studies have addressed this problem from the philosophical perspective, but few have tackled it from the social network perspective. In this paper, we report our work on studying the social identity of IS by applying social network analysis on the collaboration (co-authorship) network for ICIS papers over the past 26 years. The social network of IS researchers and the characteristics of the network were identified and discussed. Our results showed that the IS community is well connected and has demonstrated frequent interactions among members. The critical mass of the community, the most productive authors and institutions, was identified. Cross-institutional collaboration patterns were also studied, and some interesting results were revealed. In addition, we studied how the social network has evolved over time. The networks at three different time periods were constructed and compared. We found that the network has evolved healthily over time with the addition of new members and the improved connection among members. Overall, our analyses indicated that the IS community has maintained the social identity well and we expect the trend to keep on in the future