Context Engineering and Modeling Challenges
نویسنده
چکیده
The authors previously proposed the Context Engineering (CE) approach to Information Systems Development (ISD) as a framework to organise ideas about previous development experience and to guide future research on specific ISD methods and techniques. The goals of the CE approach are: to achieve an understanding of the ISD as socio-technical phenomena within a cultural and historical envelope; to provide a framework of problems supported on the relation between context and mediators; and to use contextuality as a key to performing emancipatory movements. Fundamental concepts are the notions of context as figure-ground and as autopoietic flux, of human activity as unit of contextual analysis, of the pervasiveness of mediation in human activity, of socio-technical networks as media and the hypothesis of a heterogeneous social engineering. A framework of development problems is presented along with a discussion of general and process related principles for the CE approach. A fundamental challenge proposed in this approach is the modeling of context as central influencing aspect of development, and the need to find appropriate instruments – concepts, techniques, representations – for modeling context as part of the ongoing decision making processes in the flow of ISD development activities. Moreover, we need modeling approaches that enable participation and focus on socio-technical relationships as the fabric of reality .
منابع مشابه
Ontology-Based Context Modeling
Ontologies are a widely accepted tool for the modeling of context information. We view the identification of the benefits and challenges of ontologybased models to be an important next step to further improve the usability of ontologies in context-aware applications. We outline a set of criteria with respect to ontology engineering and context modeling and discuss some recent achievements in th...
متن کاملChallenges of strategic supply chain planning and modeling
The increasing number of applications of supply chain network optimization models to strategic planning has created new challenges for model practitioners and their clients. These challenges are discussed in the context of four categories of modeling and organizational imperatives.
متن کاملContext-aware Modeling for Spatio-temporal Data Transmitted from a Wireless Body Sensor Network
Context-aware systems must be interoperable and work across different platforms at any time and in any place. Context data collected from wireless body area networks (WBAN) may be heterogeneous and imperfect, which makes their design and implementation difficult. In this research, we introduce a model which takes the dynamic nature of a context-aware system into consideration. This model is con...
متن کاملA Modeling Approach for Adaptable Service Oriented Systems based on Domain Specific Language Engineering
Nowadays, Model Driven Software engineering (MDSD) is a very dynamic field of research. This approach has introduced a major evolution to software engineering. Nevertheless the full code generation always stays a not reached objective. On the other side the simultaneous use of Context Aware Computing (CAC) and Service Oriented Computing (SOC) paradigms must raise many challenges. Particularly, ...
متن کاملIdentification and Management of the Main Challenges in Saffron Industry in Iran
Saffron, as one of the most expensive agricultural product around the world, has an important place among Iran’s non-oil exports. Therefore, it is important to solve the problems in Iran's saffron industry as the world’s largest saffron producer. Thus, this study attempts to identify the challenges that directly and indirectly affect the saffron industry and cause stagnation. The challenges...
متن کاملIdentification and Management of the Main Challenges in Saffron Industry in Iran
Saffron, as one of the most expensive agricultural product around the world, has an important place among Iran’s non-oil exports. Therefore, it is important to solve the problems in Iran's saffron industry as the world’s largest saffron producer. Thus, this study attempts to identify the challenges that directly and indirectly affect the saffron industry and cause stagnation. The challenges...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2005