the proceedings contain 12 papers. the topics discussed include: a rule-based approach for model management in a userinterface - business alignment framework;towards intuitive modeling of business processes: prospect...
ISBN:
(纸本)3642117961
the proceedings contain 12 papers. the topics discussed include: a rule-based approach for model management in a userinterface - business alignment framework;towards intuitive modeling of business processes: prospects for flow- and natural-language orientation;supporting business model modeling: a compromise between creativity and constraints;a service-oriented approach for interactive system design;facilitating adaptation in virtual environments using a context-aware model-based design process;taskmodels for safe software evolution and adaptation;weighting task procedure for zoomable task hierarchy modeling of rich internet applications;formally expressing the users' objects world in taskmodels;and agent-based userinterface generation from combined task, context and domain models.
the proceedings contain 26 papers. the topics discussed include: modelling activity switching;agile development of workflow applications with interpreted taskmodels;MDA applied: a task-model driven tool chain for mul...
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ISBN:
(纸本)9783540772217
the proceedings contain 26 papers. the topics discussed include: modelling activity switching;agile development of workflow applications with interpreted taskmodels;MDA applied: a task-model driven tool chain for multimodal applications;extending a dialog model with contextual knowledge;practical extensions for taskmodels;towards developing task-based models of creativity;articulating interaction and taskmodels for the design of advanced interactive systems;a survey of model driven engineering tools for userinterfacedesign;from task to dialog model in the UML;towards method engineering of model-driven userinterface development;modeling group artifact adoption for awareness in activity-focused co-located meetings;on the benefit of synergitics model-based approach for safety critical interactive system testing;remote evaluation of mobile applications;defining task oriented components;and patterns activity representations for describing task dynamics.
Many industrial applications have large and complex interfaces that grow incrementally over time. Typically, these interfaces will be used by people with different user profiles. the combination of these facts demands...
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ISBN:
(纸本)9783642117961
Many industrial applications have large and complex interfaces that grow incrementally over time. Typically, these interfaces will be used by people with different user profiles. the combination of these facts demands a software methodology and tool support that ideally allow consistency checks and configuration in order to avoid a system to become unusable. In this paper, we present an approach in which taskmodels are used throughout the design and development cycle up to the final application. the task model is not only used at design time, but is also used to check for potential problems with e.g. consistency during configuration of the final application.
userinterfaces (UI) for data systems has been a technical and human interaction research question for a long time. Today these userinterfaces require dynamic automation and run-time generation to properly deal with ...
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ISBN:
(纸本)9783642117961
userinterfaces (UI) for data systems has been a technical and human interaction research question for a long time. Today these userinterfaces require dynamic automation and run-time generation to properly deal with on a large-scale. this paper presents an agent-based framework, i.e., a methodological process, a meta-model and a computer software to drive the automatic database userinterfacedesign and code behind generation from the task model, context model and domain model combined together. this includes boththe userinterface and the basic functions of the database application.
the main aim of this paper is to demonstrate the effectiveness of using Situation Calculus in task Modelling. the motivation for this approach is to enable a runtime adaptable task model to be used in the provision of...
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ISBN:
(纸本)9783642117961
the main aim of this paper is to demonstrate the effectiveness of using Situation Calculus in task Modelling. the motivation for this approach is to enable a runtime adaptable task model to be used in the provision of the most appropriate userinterfaces, according to circumstance. the task model and meta-reasoning model may both be specfied in the Situation Calculus, which permits reasoning to occur over couterfactual situations and without exhaustive state enumeration. A task flow editor with input from the formal model is demonstrated and the approach is described using a medical process case study.
When organizations change Business Processes (BP) aiming for improvements, such changes normally impact on systems' userinterfaces (UI), which represent a tangible resource for communication with customers, suppl...
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ISBN:
(纸本)9783642117961
When organizations change Business Processes (BP) aiming for improvements, such changes normally impact on systems' userinterfaces (UI), which represent a tangible resource for communication with customers, suppliers, partners, or investors;thus a source of competitive advantage and differentiation. To manage the link between UIs and BPs, we propose a framework that classifies the core elements and the operations performed on them, represented through rules that are used to support impact analysis. this solution has been analyzed in a large bank-insurance organization, which has enabled the proposal of an innovative strategy that integrates researches on interaction design and business process management with implications on practical scenarios of result-driven organizations.
While past research presents objects as essential entities in task modeling, they are in fact rarely used. In the first tool that truly considered objects. K-MADe, two main reasons may explain this limited use: an inc...
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ISBN:
(纸本)9783642117961
While past research presents objects as essential entities in task modeling, they are in fact rarely used. In the first tool that truly considered objects. K-MADe, two main reasons may explain this limited use: an incomplete module of object description (in the tool, the expression coverage of the object concept is not wide enough) and the usability problems of K-MADe's specific interface. this paper presents a study on the object expression coverage. From case studies, we identify limitations and we infer modification on the K-MADe object entity definitions. these modifications aim to increase the expressive power of objects.
designers and developers of virtual environments have to consider that providing adaptation in virtual environments is important to comply withusers' different characteristics. Due to the many possibilities of ad...
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ISBN:
(纸本)9783642117961
designers and developers of virtual environments have to consider that providing adaptation in virtual environments is important to comply withusers' different characteristics. Due to the many possibilities of adaptation that a designer can think of, it is necessary to support the integration of adaptation in the application in a rapid and practical way. We propose to achieve this by adopting the VR-DeMo model-based userinterfacedesign (MBUID) process which supports context. In this paper, we strive to integrate adaptation in virtual environments using a context-aware design process and present a validation of this approach with two case studies, namely supporting the adaptation of switching between interaction techniques and adapting the interaction technique itself. these case studies learned us that adaptation can be easily realized using our context-aware model-based design process.
Within ERP systems, workflow models are used by business analysts to specify which business processes the system supports. the workflow model specify which actors that performs what activity in what sequence and the r...
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ISBN:
(纸本)9783540772217
Within ERP systems, workflow models are used by business analysts to specify which business processes the system supports. the workflow model specify which actors that performs what activity in what sequence and the required resources. Within userinterface (UI) designtaskmodels are used to develop task-centric userinterfaces. task-centric UIs can increase systems' usability as it focuses on the end-user. In this article we will show how taskmodels together with other models used in the field of model-based UI design can be created within the context of already existing workflow models. We show how standard tasks can be defined as editable UI components allowing role-based composition of the UI with support from the workflow model.
Zoomable userinterfaces are more attractive because they offer the possibility to present information and to support actions according to a "focus+context" method: while a context of use is preserved or pre...
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ISBN:
(纸本)9783642117961
Zoomable userinterfaces are more attractive because they offer the possibility to present information and to support actions according to a "focus+context" method: while a context of use is preserved or presented in a more compact way, the focus can be achieved on some part of the information and actions, enabling the end user to focus on one part at a time. While this interaction technique can be straightforwardly applied for manipulating objects of the same type (e.g., cells in a spreadsheet or appointments in a calendar), it is less obvious how to present interactive tasks of an information system where tasks may involve very different amount and types of information and actions. For this purpose, this paper introduces a metric based on a task model in order to decide what portion of a task model should lead to a particular userinterface container, group, or fragment, while preserving the task structure. Each branch of the task model is assigned to a weight that will lead to such a container, group, or fragment depending on parameters computed on variables belonging to the context of use. In this way, not only the task structure is preserved, but also the decomposition of the userinterface into elements depends on the context of use, particularly the constraints imposed by the computing platform.
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