Searching for authors named "Matthias Jarke" – sorted by Relevance.
110 documents found, showing 1 through 10.
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Common Subexpression Isolation in Multiple Query Optimization
- …Abstract: The simultaneous optimization of multiple queries submitted to a database system may lead to substantial savings over the current approach of optimizing each query separately. Isolating common subexpressions in multiple queries and treating their execution as a sharable resource are import…
- Cited by 25 (2 self) – Add To MetaCart
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Specification Management with CADo
- …Data Type which consists of an object and an execution submodel. Both are influenced by the context and 4 organization in which their instances are used -- large communities of software developers, users, and managers. Change, complexity, and heterogeneity of representation are ubiquitous in specif…
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A.: Broker's Lounge - an Environment for MultiDimensional User-Adaptive Knowledge Management
- …The Broker's Lounge is a shell for knowledge structuring and dynamic user interface generation which supports the personalisation of both information structures and user interfaces, emphasising options for context change and multi-dimensional constraint propagation. Two major applications have been …
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Establishing Visions in Context: Towards a Model of Requirements Processes
- …A model of requirements determination as the process of establishing visions in context explains how both new ideas and existing habits influence diversity in a family of information systems applications. Visions are operationalized as nonfunctional requirements which are broken down according to co…
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Requirements Engineering in the Year 2001: On (Virtually) Managing a Changing Reality
- …Trends in society and technology force requirements engineering (RE) to expand its role from a one-shot activity in the development process to a virtual image that accompanies the changing reality of a system. A maturing software market will require a better undertanding of the differentiation in ma…
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From Relational to Object-Oriented Integrity Simplification
- …1 Relational integrity checking technology can be transfered to deductive object bases by utilizing a simple logical framework for objects. The principles of object identity, aggregation and classification allow a more efficient constraint control by finer granularity of updates, composite updat…
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Enterprise Integration By Market-Driven Schema Evolution
- …The way how enterprises are organizing their processes is ultimately dictated by the requirements of their markets. Enterprises serving slowly changing market prefer a functional decomposition of their work force into departments with information flows along the hierarchy. Quickly changing markets r…
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Metadata and Cooperative Knowledge Management
- …Cooperative knowledge management refers to the work practice or culture facet of information systems engineering; it plays a key role especially in engineering and consulting domains. However, in comparison to technology-centered and business-process-centered meta modeling approaches (exemplified by…
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Quality Information Systems: Repository Support for Evolving Process Models
- …. Relationships between Total Quality Management and process support in CASE environments are established in two ways: firstly, by analysing the repository requirements for each stage in the SEI process maturity model, enhanced by team support aspects; secondly, by presenting a quality-centered proc…
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Design and Evaluation of Wireless Health Care Information Systems In Developing Countries
- …In many developing countries there is a tremendous demand for communication and information services, but conventional wired infrastructure to implement them is lacking. Wireless communication is easier and cheaper to introduce and to maintain, especially in remote and less developed areas. Based on…
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