The lack of design quality focus in construction: a case for examining suitable design processes

A large number of projects in UK construction now involve contractor-led design and are thus very different from the traditional approach which formed the basis of the original Royal Institute of British Architects (RIBA) Outline Plan of Work. Such integrated and contractor-led approaches support the reform agenda of the late 1990s that was introduced to tackle process inefficiency. However, within the design professions there has been concern that this resulted in buildings that were designed-down to a cost rather than designed-up to a value. An attempt to address this resulted in the formation of the Commission for Architecture and Built Environment (CABE) in 1999 and the launch, in 2003, of the Design Quality Indicator (DQI) which measures how well a building satisfies stakeholders. This paper presents the early phases of doctoral research which will examine the impact of integrated design management approaches upon Design Quality

Creating Social Value within the Delivery of Construction Projects

The purpose of this paper is to present the current knowledge surrounding social value and show how lean approach supports social value realisation in the delivery of construction projects. A critical literature review was adopted, to gather the current knowledge surrounding social value from mainstream management sciences, construction management and lean literature. A total of 70 studies were critically reviewed. The study reveals that the separation theory propagated by Friedman, (1962), tends to separate social value from economic value, thus making organisations care less about delivering social value. The study found that there is still no clear or single criterion for measuring social value delivered and there is a dearth of scholarly publications on social value especially in construction management literature. The investigation shows that lean production approach has the potentials to enable construction organisations to conceptualise the community and the physical environment where they operate as customers, which contributes to the delivery of social value objectives in construction projects. This study conceptualises the community and the physical environment around where the construction project is executed as customers using lean production approach and shows that the Transformation, Flow & Value view support smooth workflow which enhances the achievement of social value objectives. This creates a new insight into how social value can be realised in construction project delivery. This study extends the on-going debate around the need for social value in construction project delivery and contributes to construction management and lean construction literature on social value. Future studies could build on this to obtain empirical data and develop an approach/method that would support the evidencing of social value delivery in construction projects

Non-functional requirements: size measurement and testing with COSMIC-FFP

The non-functional requirements (NFRs) of software systems are well known to add a degree of uncertainty to process of estimating the cost of any project. This paper contributes to the achievement of more precise project size measurement through incorporating NFRs into the functional size quantification process. We report on an initial solution proposed to deal with the problem of quantitatively assessing the NFR modeling process early in the project, and of generating test cases for NFR verification purposes. The NFR framework has been chosen for the integration of NFRs into the requirements modeling process and for their quantitative assessment. Our proposal is based on the functional size measurement method, COSMIC-FFP, adopted in 2003 as the ISO/IEC 19761 standard. Also in this paper, we extend the use of COSMIC-FFP for NFR testing purposes. This is an essential step for improving NFR development and testing effort estimates, and consequently for managing the scope of NFRs. We discuss the merits of the proposed approach and the open questions related to its design

Adaptive development and maintenance of user-centric software systems

A software system cannot be developed without considering the various facets of its environment. Stakeholders – including the users that play a central role – have their needs, expectations, and perceptions of a system. Organisational and technical aspects of the environment are constantly changing. The ability to adapt a software system and its requirements to its environment throughout its full lifecycle is of paramount importance in a constantly changing environment. The continuous involvement of users is as important as the constant evaluation of the system and the observation of evolving environments. We present a methodology for adaptive software systems development and maintenance. We draw upon a diverse range of accepted methods including participatory design, software architecture, and evolutionary design. Our focus is on user-centred software systems

Designing the interface between research, learning and teaching.

Abstract: This paper’s central argument is that teaching and research need to be reshaped so that they connect in a productive way. This will require actions at a whole range of levels, from the individual teacher to the national system and include the international communities of design scholars. To do this, we need to start at the level of the individual teacher and course team. This paper cites some examples of strategies that focus on what students do as learners and how teachers teach and design courses to enhance research-led teaching. The paper commences with an examination of the departmental context of (art and) design education. This is followed by an exploration of what is understood by research-led teaching and a further discussion of the dimensions of research-led teaching. It questions whether these dimensions are evident, and if so to what degree in design departments, programmes and courses. The discussion examines the features of research-led departments and asks if a department is not research-led in its approach to teaching, why it should consider changing strategies

Facilitators and barriers to the integration of healthcare service and building design

Service design research recognises the importance of infrastructure design in the achievement of streamlined service delivery. Although research about service design and building design is abundant, very little is known about the integration of these processes. Therefore, this research aimed at identifying facilitators and barriers to the integration of service and building design processes. To this end, the initial results from a historical investigation of the redevelopment of a hospital in Salford, UK were used to identify facilitators and barriers to the integration of service and building design. Data was collected through interviews, document analysis and a workshop. Initial results present internal and external factors related to the design process generating barriers to integration of service and building design

Evaluating Software Architectures: Development Stability and Evolution

We survey seminal work on software architecture evaluationmethods. We then look at an emerging class of methodsthat explicates evaluating software architectures forstability and evolution. We define architectural stabilityand formulate the problem of evaluating software architecturesfor stability and evolution. We draw the attention onthe use of Architectures Description Languages (ADLs) forsupporting the evaluation of software architectures in generaland for architectural stability in specific