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A business process modelling approach to improve OEM and supplier collaboration
Nowadays, Small and Medium sized Enterprises (SMEs) are facing fast changes in technological advancement. These changes encourage them to be more innovative and to offer their Original Equipment Manufacturers (OEMs) quality products with ever shorter deadlines, which is not an easy task. This project (BENEFITS) aims to provide innovative solutions to keep the most exploitable SME’s skills within its local regions. This paper focuses on Business Process Modeling (BPM) and process interactions during the development phases of innovative products. Due to the specific needs and requirements in terms of Product Lifecycle Management (PLM)-based solutions for SMEs and OEMs, this work explores the relationship between them and their suppliers, based on ICT technologies and focuses on SMEs adoption of PLM. Such relationship needs the Business Process Modeling and Notation (BPMN) for representing all tasks that must be done for the collaborative process planning. Two existing information models (NIST and PPRO) serve as an information model to investigate the way of implementing design processes in the context of PLM
Generation of a Data Model for Quotation Costing of Make to Order Manufacturers from Case Studies
For contract or make to order manufacturers, quotation costing is a complex process that is mainly performed based on experience. Due to the high diversity of the product range of these mostly small or medium-sized companies (SMEs) and the poor data situation at the time of quotation preparation, the quality of the calculation is subject to strong variations and uncertainties. The gap between the initial quotation costing and the actual costs to be spent (pre- and post-calculation) is crucial to the existence of SMEs. Digitalization in general can help companies to get a better understanding of processes and to generate data. For improving these processes, an understanding of the important data for that specific process is crucial. Accurate quotation costing for customized products is time-consuming and resource-intensive, as there is a lack of an overview of data to be used within the process. This paper therefore derives a data model for supporting quotation costing in the company, based on literature-based costing procedures and recorded case studies for quotation and calculation. Based on the results, SMEs will have a first overview of the needed data for quotation costing to optimize their calculation process
Dealing with the non-accomplishments of functional specifications in the context of buyer-supplier relationships : a case study in the automotive industry
The access to technological resources and capabilities by a company may involve the establishment and development of business relationships with specific suppliers. These relationships may reflect both general, prescribed or formal purchasing orientations (i.e. adversarial vs cooperative approaches) and more specific evaluation criteria of suppliers. This paper aims to analyse the relevance of inconsistencies between the two levels for the emergence and search for solutions to failures in the accomplishment of functional specifications in the stage of series production, i.e. when both parties are interdependent. The starting point for the empirical study was non-accomplishments of functional specifications involving an auto manufacturer and some of its suppliers, followed by an exposition of the searching processes for solutions, often by trial and error, involving several departments and firms. The results of the study suggests that these processes may reflect the tensions between transactional and cooperative orientations regarding business relationships with suppliers, a fragmented view of NPD and series production activities and targets, and the lack of integration of the criteria used for the evaluation of suppliers within the customer company. In face of inconsistencies between the formal purchasing orientation and the specific frameworks used to evaluate suppliers during series production, local solutions may emerge at operational level, which may be contrasted with existing formal orientations
Manufacturing strategy, product customisation and the marketing/manufacturing interface
The manufacturing strategy literature is reviewed and it is found to centre on content
and process models. However, a number of other issues are present in the literature
whose relationship to the central process and content models is less clear. These
include the trade-off, focus, flexibility, and generic manufacturing strategies. It is
noted that the manufacturing strategy literature does not fully address product
customisation. The literature relating to the interface between marketing and
manufacturing is found to concentrate either on the identification of conflict areas, or
on strategic reconciliation between the functions. Writers in this field do give greater emphasis to product customisation.
A case-study method is adopted for the research and the design involves four firms
in varying industries. The firms manufacture fork-lift trucks, microswitches, telephone
switching systems and diaries, respectively. The case-studies comprise quantitative and
qualitative data, and each case chapter includes case-specific analysis.
The analysis of all the cases finds that customisation has a very important effect on
manufacturing performance. The firms have inconsistencies within their manufacturing
strategies, but these are found to rest not only on the firms' manufacturing products
with different volume requirements in the same plant, but also on the fact of some of
the products being custom-designed. The interface between marketing and
manufacturing is found to be more complex and variable than the literature would
suggest. The role that customised products play in relationships with customers also
varies, although this is inconsistently recognised by the firms.Based on the case-data, a model of product customisation is proposed. This incorporates customisation, flexibility, product architecture, the manufacturing strategy trade-off and the competitive criteria
Collaborative electronic purchasing within an SME consortium
The main function of purchasing is to assure the supply with required goods and services. Large organisations have both finances and knowledge to implement optimised purchasing resources, typically using information and communications technology (ICT) to improve efficiency. On the contrary, within individual small and medium sized enterprises electronic purchasing is conducted predominately through supplier's sales web sites.EThOS - Electronic Theses Online ServiceGBUnited Kingdo
Evaluating the potential of internet GIS technology for managing and sharing diverse spatial information: A case study of the National Trust for Scotland
Emerging Internet GIS technology offers an attractive solution to some data interoperability problems by incorporating existing Internet framework standards, providing familiar web browsers as user interfaces and enabling access to data anywhere at anytime. This study investigates the capability of Internet GIS technology for managing and sharing data using the specific example of the National Trust for Scotland (NTS) as an internationally recognised non-governmental organisation uniquely responsible for the protection and conservation of both the cultural and natural heritage of Scotland. This research first looks at the organisation and evaluates their perceived requirements through semi-structured interviews conducted at selected NTS properties and regional and central offices. The second stage demonstrates how these requirements can be addressed using Internet GIS technology, through the creation of three demonstration systems using two software packages, ArcIMS and ASPMap. Arc IMS was selected as an example of a commercial GIS software product and ASPMap as an example of a bespoke system. NTS staff then evaluated these demonstration systems through questionnaires and during a face-to-face feedback and evaluation session. The specific case study is used to broach common sets of issues such as data access and interoperability, which are shared throughout many research sectors and are becoming more important with the fast developing nature of the Internet. The importance of interoperability and the benefits of adhering to metadata guidelines and open standards are discussed in conjunction with internal and external data sharing. Recent advancements in web service technology and their potential for inter- organisational data exchange are also discussed. If pitched practically to address user's needs, an Internet GIS would be invaluable for a spatially oriented organisation like NTS. Results indicated that users required basic GIS functionality and favoured a bespoke approach, both for financial and practical reasons
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