A canonical theory of dynamic decision-making

Decision-making behavior is studied in many very different fields, from medicine and eco- nomics to psychology and neuroscience, with major contributions from mathematics and statistics, computer science, AI, and other technical disciplines. However the conceptual- ization of what decision-making is and methods for studying it vary greatly and this has resulted in fragmentation of the field. A theory that can accommodate various perspectives may facilitate interdisciplinary working. We present such a theory in which decision-making is articulated as a set of canonical functions that are sufficiently general to accommodate diverse viewpoints, yet sufficiently precise that they can be instantiated in different ways for specific theoretical or practical purposes. The canons cover the whole decision cycle, from the framing of a decision based on the goals, beliefs, and background knowledge of the decision-maker to the formulation of decision options, establishing preferences over them, and making commitments. Commitments can lead to the initiation of new decisions and any step in the cycle can incorporate reasoning about previous decisions and the rationales for them, and lead to revising or abandoning existing commitments. The theory situates decision-making with respect to other high-level cognitive capabilities like problem solving, planning, and collaborative decision-making. The canonical approach is assessed in three domains: cognitive and neuropsychology, artificial intelligence, and decision engineering

Web Based Students' Attendance System (WSAS)

A web based students’ attendance system is an appropriate solution for teachers and parents to inform the parents about their students' attendance status in school via SMS and Email services as well as to enhance the communication between teachers and parents. Research Design Methodology was adopted in this project with its five stages, which includes: Awareness of problem, Suggestion (integrated with System Development Methodology), Development (integrated with Object Oriented Development Life Cycle approach), Evaluation, and Conclusion. The prototype was developed to determine, analysis, test, and validate the user's requirements in order to rate the usability test of this system. Furthermore, the prototype was evaluated by using USE questionnaire and the usability results was presented and discussed as well

Designing Portal Amazing North Sulawesi as Part of Indonesian E-cultural Heritage and Natural History

Digital preservation is one of the ways to make tourism of a nation keeps alive. The tourism of a nation rooted in its culture and nature. The wealth of these tourism spread in many entitites and areas such as cultures and natures. ICT role as key enabler to preserve this cultures and nature tourism. In this paper we proposed a Web Portal following eCultural Heritage and Natural History (eCHNH) Framework. This portal is to increase accessibility, provide availability and comply multi-content for culture and nature tourism of North Sulawesi. We used Agile Unified Process (AUP) Methodology to develop this web portal to emphasize user-oriented and object-oriented development paradigm. This agile-characteristic would produce web-based applications that meet user expectations and needs

OpenUP/MDRE: A Model-Driven Requirements Engineering Approach for Health-Care Systems

The domains and problems for which it would be desirable to introduce information systems are currently very complex and the software development process is thus of the same complexity. One of these domains is health-care. Model-Driven Development (MDD) and Service-Oriented Architecture (SOA) are software development approaches that raise to deal with complexity, to reduce time and cost of development, augmenting flexibility and interoperability. However, many techniques and approaches that have been introduced are of little use when not provided under a formalized and well-documented methodological umbrella. A methodology gives the process a well-defined structure that helps in fast and efficient analysis and design, trouble-free implementation, and finally results in the software product improved quality. While MDD and SOA are gaining their momentum toward the adoption in the software industry, there is one critical issue yet to be addressed before its power is fully realized. It is beyond dispute that requirements engineering (RE) has become a critical task within the software development process. Errors made during this process may have negative effects on subsequent development steps, and on the quality of the resulting software. For this reason, the MDD and SOA development approaches should not only be taken into consideration during design and implementation as usually occurs, but also during the RE process. The contribution of this dissertation aims at improving the development process of health-care applications by proposing OpenUP/MDRE methodology. The main goal of this methodology is to enrich the development process of SOA-based health-care systems by focusing on the requirements engineering processes in the model-driven context. I believe that the integration of those two highly important areas of software engineering, gathered in one consistent process, will provide practitioners with many benets. It is noteworthy that the approach presented here was designed for SOA-based health-care applications, however, it also provides means to adapt it to other architectural paradigms or domains. The OpenUP/MDRE approach is an extension of the lightweight OpenUP methodology for iterative, architecture-oriented and model-driven software development. The motivation for this research comes from the experience I gained as a computer science professional working on the health-care systems. This thesis also presents a comprehensive study about: i) the requirements engineering methods and techniques that are being used in the context of the model-driven development, ii) known generic but flexible and extensible methodologies, as well as approaches for service-oriented systems development, iii) requirements engineering techniques used in the health-care industry. Finally, OpenUP/MDRE was applied to a concrete industrial health-care project in order to show the feasibility and accuracy of this methodological approach.Loniewski, G. (2010). OpenUP/MDRE: A Model-Driven Requirements Engineering Approach for Health-Care Systems. http://hdl.handle.net/10251/11652Archivo delegad

Forum Session at the First International Conference on Service Oriented Computing (ICSOC03)

The First International Conference on Service Oriented Computing (ICSOC) was held in Trento, December 15-18, 2003. The focus of the conference ---Service Oriented Computing (SOC)--- is the new emerging paradigm for distributed computing and e-business processing that has evolved from object-oriented and component computing to enable building agile networks of collaborating business applications distributed within and across organizational boundaries. Of the 181 papers submitted to the ICSOC conference, 10 were selected for the forum session which took place on December the 16th, 2003. The papers were chosen based on their technical quality, originality, relevance to SOC and for their nature of being best suited for a poster presentation or a demonstration. This technical report contains the 10 papers presented during the forum session at the ICSOC conference. In particular, the last two papers in the report ere submitted as industrial papers

Development of a Web-Based Information System for Material Inventory Control: the Case of an Automotive Company

Inventory control is controlling the materials movement to fulfill the requirements. The materials can from the direct and indirect materials. the indirect materials are the materials that cannot be calculated according to the bill of materials. Indirect materials need safety stocks, so the requirements can always be fulfilled, means it need the control and monitoring of their levels. To control the movement of the materials, each department have roles to control and information that need to be shared. PT XYZ is an automotive assembler company, the company need a tool to control the indirect materials inbound and outbound and control its stock. This research is to have the tool that will be a web-based program because to share the information throughout the department of planning, production, and logistics. In developing and implementing the program itself, the RUP methodology is used to guide in doing this research with having four phases and activities that support the research. The result is the program itself have been successful to fulfilled the user requirements. The program shows the real time information for the levels of the materials and also the inbound and outbound of the materials for the user to monitor its levels

Early aspects: aspect-oriented requirements engineering and architecture design

This paper reports on the third Early Aspects: Aspect-Oriented Requirements Engineering and Architecture Design Workshop, which has been held in Lancaster, UK, on March 21, 2004. The workshop included a presentation session and working sessions in which the particular topics on early aspects were discussed. The primary goal of the workshop was to focus on challenges to defining methodical software development processes for aspects from early on in the software life cycle and explore the potential of proposed methods and techniques to scale up to industrial applications

Tailoring CMMI-DEV and RUP frameworks for ML2/3-compliance analysis

Tese de doutoramento do Programa de Doutoramento em InformáticaThe Capability Maturity Model Integration is a reference model composed of a set of guidelines that has to be implemented to attain a specific level of maturity in a particular set of process areas. This model aims to establish a set of "best practices" that should be used to ensure the software development with a high degree of quality. However, CMMI is not widely adopted by small businesses. Its adoption by these companies is somewhat complex since, in its guidelines, it merely indicates what to do, but it does not indicate how to implement each guideline. The Rational Unified Process is a software development methodology, which has as its main objective to avail its users the possibility of the software developing high-quality, within time and budget. This thesis aims to contribute a set of solutions that can be followed by small organizations, in order to implement a more streamlined process model that guarantees an increase in the quality of their products. This thesis adopts and validates a tailoring of the Rational Unified Process allowing it to be more easily implemented by small businesses or small software teams. This thesis presents a study of the dependencies between all the Capability Maturity Model Integration process areas, in order to enable the understanding of what the implementation impact is of a given process area in the other process areas. Finally, we present a mapping between the Capability Maturity Model Integration and the Rational Unified Process, which aims to help small software development teams in the implementation of the Maturity Level 2 (presented in more detail) and Maturity Level 3 of the Capability Maturity Model Integration. This mapping specifies what team members have to perform in order to implement most of the guidelines that the Capability Maturity Model Integration requires for each of their maturity levels.O Capability Maturity Model Integration é um modelo de referência que contém um conjunto de orientações necessárias para atingir um determinado nível de maturidade em áreas de processo específicas. Este modelo tem como objetivo estabelecer um conjunto de "melhores práticas" que devem ser utilizadas para garantir o desenvolvimento de software com um elevado grau de qualidade. No entanto o CMMI não é muito adotado por pequenas empresas. A sua adoção por estas empresas torna-se ligeiramente complexa, uma vez que nas suas orientações apenas é indicado o que se deve fazer e não o como se pode fazer. O Rational Unified Process é uma metodologia de desenvolvimento de software que tem como principal objetivo garantir aos seus utilizadores o desenvolvimento de software de alta qualidade dentro do tempo e custo previsto. Esta tese pretende contribuir com um conjunto de soluções, que as pequenas empresas podem seguir, de modo a implementarem de uma forma mais simplificada um modelo de processos que lhes garanta um aumento da qualidade dos seus produtos. Esta tese adota e valida uma simplificação do Rational Unified Process permitindo que este seja mais facilmente implementado por pequenas empresas ou pequenas equipas de software. Esta tese apresenta um estudo das dependências existentes entre as várias áreas de processo do Capability Maturity Model Integration de modo a permitir a compreensão de qual o impacto que a implementação de uma determinada área de processo tem nas restantes áreas existentes. Por fim, é apresentado um mapeamento entre o Capability Maturity Model Integration e o Rational Unified Process, que pretende orientar as pequenas equipas de desenvolvimento a implementar nível 2 (apresentado de um modo mais detalhado) e 3 do Capability Maturity Model Integration. Este mapeamento permite indicar aos elementos da equipa o que tem de fazer para conseguir implementar a maior parte das orientações que o Capability Maturity Model Integration impõe para cada um dos seus níveis de maturidade.Este trabalho foi desenvolvido com o apoio da Fundação para a Ciência e Tecnologia e da I2S - Informática Sistemas e Serviços SA., através de uma Bolsa de Doutoramento em Empresa