Web framework with Java and XML in multi-tiers for productivity
Future Generation Computer Systems, Volume 23, Issue 2, February 2007, Pages 263-268
Gun Ho Lee, Junsu Jung
Abstract
As web-based business systems get larger and more complex, an efficient development framework is an important issue for developers. An efficient web framework improves the quality of multi-tier systems and productivity in the development in distributed computing environments. We provide a framework approach with Java for 3-tiers (Client/Web, Business/EIS), which allows transporting, transforming, or integrating data through the systems using structured-information based on textual format of XML. In the framework for 3-tiers system development with Java, XML is used as a mediator for application data communication as well as a descriptor for configuration. The framework in this paper simplifies workflow and reduces time and effort to develop the systems. We analyze and compare workflows of the framework and productivities in terms of lines of code and effort (man-months) needed to develop a system with identical functions.
Article Outline
1. Introduction
2. ezFrame
2.1. The ezFrame elements
2.2. Framework action flow
3. Comparison with previous work
3.1. Workflow of framework
3.2. Development efforts of framework
4. Case study
5. Summary and conclusion
Acknowledgements
References
Vitae
Personalized information retrieval system in the framework of fuzzy logic
Expert Systems with Applications, Volume 35, Issues 1-2, July-August 2008, Pages 423-433
M. Oussalah, S. Khan, S. Nefti
Abstract
Due to increase in web-based applications, the need for enhanced information retrieval system that accommodate user’s needs become crucial. A wide range of commercial information retrieval systems are based on standard Boolean model and at less scale vector models. Although the deficiencies of these models are now part of text-book knowledge, the development of new models still have to overcome the feasibility and testing challenge. This paper advocates a fuzzy based approach for information retrieval where a new model is put forward. Also, its feasibility and performance are demonstrated through a testing with a large-scale university database and whose results are compared to a standard commercial Boolean model.
Article Outline
1. Introduction
2. From Boolean to fuzzy model of information retrieval system
3. Extension to accommodate document structure
4. Discussion
5. Application to database search
6. Conclusion
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Djilali Idoughi, Moussa Kerkar, Christophe Kolski