In the UK, in emergency situations, health professionals rely on patients to provide information about their medical history. However, in some cases patients may not remember their medication, long term illnesses or a...
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In the UK, in emergency situations, health professionals rely on patients to provide information about their medical history. However, in some cases patients may not remember their medication, long term illnesses or allergies, or be able to communicate this information. As a national on-line integrated patient record system has not yet been established, this paper introduces an on-going project `MyCare Card' abbreviated as MyC 2 which aims to design and implement a patient held electronic health record device and corresponding user interface software.
A dynamic torque testing method based on computer system is put forward in this article,which adopts non-contact measurement and associates with virtual instrument technology to do high speed sampling of two-way sine ...
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A dynamic torque testing method based on computer system is put forward in this article,which adopts non-contact measurement and associates with virtual instrument technology to do high speed sampling of two-way sine signals to acquire two sets of discrete ***-correlation principle is applied to treat these data to solve phase spectrum of cross correlation *** torsion angle can be gotten to realize measurement of torque by acquisition of phase difference of measurand *** measuring method emphasize software algorithm,adopt information processing technique and simplify complex hardware *** result is more accurate by application of software algorithm to eliminate influence of temperature drift,acoustic noise and interfering *** key problem of using correlation method to measure phase lies with complete alternation *** signal frequency changes,value of sample frequency should be rectified *** this reason,a late-model generalized predictive algorithm is inducted,which is generalized predictive adapting optimization algorithm with time-varying forgetting factor recursive least squares—recursive extended least squares (RLS—RELS) performance criteria *** on-line recursion to estimate parameters,the algorithm speeds up the computing speed of system,avoid matrix calculation,increase efficiency and accuracy and enhance *** tracing based on this algorithm can realize whole period sampling of effective signal.
this book constitutes the refereed proceedings of the 8thinternationalconference on Agile Processes in softwareengineering and eXtreme Programming, XP 2008, held in Limerick, Ireland, in June 2008. Out of 54 submit...
ISBN:
(数字)9783540682554
ISBN:
(纸本)9783540682547
this book constitutes the refereed proceedings of the 8thinternationalconference on Agile Processes in softwareengineering and eXtreme Programming, XP 2008, held in Limerick, Ireland, in June 2008. Out of 54 submitted papers, 16 were accepted as full papers, 4 experience reports, 14 poster papers, 9 workshop papers, and 3 contributions on panel discussions. the papers are organized in topical sections on agile innovations, adaptation of agile, agile testing and assessment, history and evolution of agile, people factors in agile environments, conceptual models of agility, and experience reports.
the PROMISE workshop seeks to deliver to the softwareengineering community useful, usable, verifiable, and repeatable models. To provide a sound and realistic basis for creating predictivemodels, and to allow resear...
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ISBN:
(纸本)9781605580791
the PROMISE workshop seeks to deliver to the softwareengineering community useful, usable, verifiable, and repeatable models. To provide a sound and realistic basis for creating predictivemodels, and to allow researchers to conduct repeatable softwareengineering experiments, we maintain the PROMISE repository, a growing collection that now contains 57 empirically-based data sets.
Static analysis tools report software defects that may or may not be detected by other verification methods. Two challenges complicating the adoption of these tools are spurious false positive warnings and legitimate ...
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ISBN:
(纸本)9781605580791
Static analysis tools report software defects that may or may not be detected by other verification methods. Two challenges complicating the adoption of these tools are spurious false positive warnings and legitimate warnings that are not acted on. this paper reports automated support to help address these challenges using logistic regression modelsthat predict the foregoing types of warnings from signals in the warnings and implicated code. Because examining many potential signaling factors in large software development settings can be expensive, we use a screening methodology to quickly discard factors with low predictive power and cost-effectively build predictivemodels. Our empirical evaluation indicates that these models can achieve high accuracy in predicting accurate and actionable static analysis warnings, and suggests that the models are competitive with alternative models built without screening.
For a large scale software development project, requirements and design artifacts like UML models are increasingly produced and collected in a software repository and can be later reused for new software development p...
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ISBN:
(纸本)9780769532639
For a large scale software development project, requirements and design artifacts like UML models are increasingly produced and collected in a software repository and can be later reused for new software development projects. the purpose of this paper is to analyze and visualize the dependencies in these artifacts to help software developers to see some interesting structural patterns. We adopt the techniques of social network analysis to do this purpose. this paper focuses on use case model artifacts and proposes the way to represent use case models as relation networks. To demonstrate our work, a hospital software project is used as a case study.
In this paper we present the Baseline of our software Product Line. We explain the construction of the Baseline at the domain engineering stage, and demonstrate how it is used at the application engineering phase. We ...
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ISBN:
(纸本)9780769534398
In this paper we present the Baseline of our software Product Line. We explain the construction of the Baseline at the domain engineering stage, and demonstrate how it is used at the application engineering phase. We describe how to create the stored software assets (represented by models). In our approach, the Baseline contains boththe assets and the processes for building applications in a specific domain. In order to exemplify our Baseline Oriented Modeling framework and show how to automatically generate Expert Systems, we have chosen the diagnosis as a case study.
View-based requirement elicitation provides an effective way to collect information from different stakeholders, who may emphasize distinct aspects of a system. In this paper we introduce the idea of stakeholder analy...
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ISBN:
(纸本)9781424441983
View-based requirement elicitation provides an effective way to collect information from different stakeholders, who may emphasize distinct aspects of a system. In this paper we introduce the idea of stakeholder analysis into viewpoint-based requirement analysis and propose a framework for merging state model viewpoints. We give a formal template in which each stakeholder can rank their expected behaviors of the model according to their preference. Our merge operator is behavior preserving and has strong robustness in merging inconsistent requirement. Besides, the operator provides mechanisms to calculate the behaviors' importance based on stakeholder preference and stakeholder confidence level. A common refinement of the original models tries to maximally meet all stakeholders' requirements, and the proposed methodology provides good references for making decisions when conflicting behaviors appear between models. It is shown that viewpoints merging in this framework is efficient and reasonable.
A methodology is presented to quantitatively model the expected relationships between investments in process improvements and improvements in business measures. Such a predictive model can be used as an auxiliary in p...
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ISBN:
(纸本)9783540695646
A methodology is presented to quantitatively model the expected relationships between investments in process improvements and improvements in business measures. Such a predictive model can be used as an auxiliary in process improvement planning in addition to established models like CMMI. Different from a generic model like CMMI, the proposed methodology allows for creating a fully customized model focusing on the context or product at hand. To manage the inherent parameter uncertainty of quantitative modelling of software processes a novel approach in this context is used by explicitly handling the parameter variations using interval arithmetic. the paper outlines the methodology and presents results from a study at Siemens.
the aim of this research paper is to study risk management system and to find some tools and techniques recommended by different journals and articles. We have gone through different approaches in context of risk mana...
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ISBN:
(纸本)9780769532639
the aim of this research paper is to study risk management system and to find some tools and techniques recommended by different journals and articles. We have gone through different approaches in context of risk management. We have taken risk management paradigm introduced by softwareengineering Institute as our standard to analyze different techniques and tools. Different features have been mined out from those models and trying to show shortcoming as well as asset qualities of those. Our approach is to find out best or suitable tools for software risk management in software development industries.
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