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Harnessing agile concepts for the development of intelligent systems
Traditional and current approaches to intelligent systems design, have led to the creation of sophisticated and computationally-intensive packages and environments, for a wide range of applications. This paper proposes methods with which to extend the functionality of such systems, borrowing knowledge management concepts from the field of Agile Manufacturing. As such, this paper proposes that the future of intelligent systems design should be based not only upon the continuing development of artificial intelligence techniques, but also effective methods for harnessing human skills and core competencies to achieve these aims
Use of an agile bridge in the development of assistive technology
Engaging with end users in the development of assistive technologies remains one of the major challenges for researchers and developers in the field of accessibility and HCI. Developing usable software systems for people with complex disabilities is problematic, software developers are wary of using user-centred design, one of the main methods by which usability can be improved, due to concerns about how best to work with adults with complex disabilities, in particular Severe Speech and Physical Impairments (SSPI) and how to involve them in research. This paper reports on how the adoption of an adapted agile approach involving the incorporation of a user advocate on the research team helped in meeting this challenge in one software project and offers suggestions for how this could be used by other development teams
Interactive situation modelling in knowledge intensive domains
Interactive Situation Modelling (ISM) method, a semi-methodological approach, is proposed to tackle issues associated with modelling complex knowledge intensive domains, which cannot be easily modelled using traditional approaches. This paper presents the background and implementation of ISM within a complex domain, where synthesizing knowledge from various sources is critical, and is based on the principles of ethnography within a constructivist framework. Although the motivation for the reported work comes from the application presented in the paper, the actual scope of the paper covers a wide range of issues related to modelling complex systems. The author firstly reviews approaches used for modelling knowledge intensive domains, preceded by a brief discussion about two main issues: symmetry of ignorance and system behaviour, which are often confronted when applying modelling approaches to business domains. The ISM process is then characterized and critiqued with lessons from an exemplar presented to illustrate its effectiveness
Roles and responsibilities in agile ICT for development
This paper examines the different roles in designing interactive software in a ICT for development context.
Using experiences from a participatory action research project, in which we used agile methods to design and
deploy an system to support âagricultural information flowâ for a co-operative of small farmers in rural India, we
identify points of difference between the roles in standard descriptions of agile software methods and the roles as
they emerged in our project. A key finding is the critical role played by a âDevelopment Project Managerâ in
facilitating dialogue, orchestrating the activities of other actors and in building the capabilities and confidence of
all the participants in joint action
FESTivE: an information system method to improve product designers and environmental experts information exchanges
Effective collaboration between product designers and environmental experts is an important driver for the ecodesign practice in industry. This paper investigates the principal functions required for such an e ective collaboration and aims at facilitating them. Product designers should be able to integrate the environmental parameters into their activities, and to exchange information dynamically with the environmental expert whenever needed during the design process. Therefore, the IT system should be in itself dynamic and exible to the integration of new concepts (knowledge, software). Recent developments in Model Driven Engineering (MDE) are showing some interesting results to gain exibility and dynamism in the IT system. Combining software interoperability using model federation based on MDE with the speci city of ecodesign practice in industry this paper proposes the FESTivE method for Federate EcodeSign Tool modEls. Experimented in two different industrial contexts the practical feasibility of FESTivE has been validated with practitioners. Results on the e ects of using FESTivE in industry shows that product designers and environmental experts are more equipped to anticipate and to respond to each other's needs at each stage of the design process of product or service
Should I Bug You? Identifying Domain Experts in Software Projects Using Code Complexity Metrics
In any sufficiently complex software system there are experts, having a
deeper understanding of parts of the system than others. However, it is not
always clear who these experts are and which particular parts of the system
they can provide help with. We propose a framework to elicit the expertise of
developers and recommend experts by analyzing complexity measures over time.
Furthermore, teams can detect those parts of the software for which currently
no, or only few experts exist and take preventive actions to keep the
collective code knowledge and ownership high. We employed the developed
approach at a medium-sized company. The results were evaluated with a survey,
comparing the perceived and the computed expertise of developers. We show that
aggregated code metrics can be used to identify experts for different software
components. The identified experts were rated as acceptable candidates by
developers in over 90% of all cases
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