Journal of Database Management 

About: Journal of Database Management is an academic journal published by IGI Global. The journal publishes majorly in the area(s): Diabetes mellitus & Type 2 diabetes. It has an ISSN identifier of 1063-8016. Over the lifetime, 1107 publications have been published receiving 14824 citations. The journal is also known as: Database management.

Mobile Commerce: Promises, Challenges and Research Agenda

Abstract: Advances in wireless technology increase the number of mobile device users and give pace to the rapid development of e-commerce using these devices. The new type of e-commerce, conducting transactions via mobile terminals, is called mobile commerce. Due to its inherent characteristics such as ubiquity, personalization, flexibility, and dissemination, mobile commerce promises businesses unprecedented market potential, great productivity, and high profitability. This paper presents an overview of mobile commerce development by examining the enabling technologies, the impact of mobile commerce on the business world, and the implications to mobile commerce providers. The paper also provides an agenda for future research in the area.

ONTOMETRIC: A Method to Choose the Appropriate Ontology

Abstract: In the last years, the development of ontology-based applications has increased considerably, mainly related to the semantic web. Users currently looking for ontologies in order to incorporate them into their systems, just use their experience and intuition. This makes it difficult for them to justify their choices. Mainly, this is due to the lack of methods that help the user to determine which are the most appropriate ontologies for the new system. To solve this deficiency, the present work proposes a method, ONTOMETRIC, which allows the users to measure the suitability of existing ontologies, regarding the requirements of their systems.

Agile Modeling, Agile Software Development, and Extreme Programming: The State of Research

Abstract: While there are many claims for the successful use of extreme programming (XP) and agile modeling (AM), and the proponents can often be vocal in the extreme regarding their supposed benefits, research evidence supporting proponents‘ claims is somewhat lacking. Currently, the only research appearing to investigate the phenomena consists of two prominent streams. A small number of case studies and experience reports that generally promote the success of XP in various development environments, and a well-established stream of research into pair programming has generated results that in part support the idea of XP. Research into AM appears to be even more sparse than that for XP. Case studies, comparative analyses, and experience reports comprise the majority of the research in the area, while very few empirical research efforts have been conducted. This article reviews the state of research in XP and AM, and recommends areas that could benefit from further study. Since nearly all empirical XP research relates to pair programming, a closer look into the unstudied XP core practices would be beneficial, although interaction between related core practice areas could confound such efforts. It might also be possible to group related core XP concepts and study the groups individually. Finally, there are those who claim that XP and AM, or even agility in general, are really nothing more than a repackaging of old concepts. This claim needs to be investigated.

Supporting knowledge management in organizations with conversational technologies: Discussion forums, weblogs, and wikis

Abstract: The article reviews requirements and tool availability for knowledge management in virtual communities and other knowledge sharing environments, where professionals wish to quickly and easily share knowledge and information. The article compares the characteristics of several newer technologies, notably weblogs (blogs) and wikis, to the more conventional discussion forums. Wikis, the currently least popular technology emerged as the one best facilitating knowledge management needs. The article concludes that although discussion forums are the most popular, different community types are best supported by different technologies. Some opportunities for research in this area are identified, especially for the database community.

Managing Data Quality in Dynamic Decision Environments: An Information Product Approach

Abstract: Large data volumes, widely distributed data sources, and multiple stakeholders characterize typical e-business settings. Mobile and wireless technologies have further increased data volumes, further distributed the data sources, while permitting access to data anywhere, anytime. Such environments empower and necessitate decision-makers to act/react quicker to all decision-tasks including mission-critical ones. Decision-support in such environments demands efficient data quality management. This paper presents a framework for managing data quality in such environments using the information product approach. It includes a modeling technique to explicitly represent the manufacture of an information product, quality dimensions and methods to compute data quality of the product at any stage in the manufacture, and a set of capabilities to comprehensively manage data quality and implement total data quality management. The paper also posits the notion of a virtual business environment to support dynamic decision-making and describes the role of the data quality framework in this environment.