检索结果-内蒙古大学图书馆

International Workshop on software Quality (WoSQ)

作者： Stefan Biffl Richard Mordinyi Alexander Schatten Inst. of Software Technology and Interactive Systems Vienna University of Technology Space-Based Computing Group Vienna University of Technology Austria Inst. of Software Technology and Interactive Systems Vienna University of Technology Austria

Decision makers in safety-critical domains rely on data from dependable information systems. Traditional time- and safety-critical information systems, such as traffic management systems, have been using proprietary point-to-point data links, which are very dependable, but also time-consuming and costly to change due to the need to manually adapt a multitude of deployed systems. In this paper we introduce a model-driven architecture (MDA) system approach that describes explicitly stakeholder quality requirements on dependable data links between systems for decision support and generates new system versions that implement these requirements. The MDA approach is expected to a) improve the quality (assurance) of system requirements; b) support more explicit feedback on the quality of intermediate models during systems development; and c) provide better auditing capabilities of the systems development process. Based on an industry case study we describe the MDA concept of the system, the development process, and how software quality can be measured and improved.

关键词： Buildings Information systems Programming software quality Computer architecture Quality assurance software measurement Space technology Feedback software testing

来源：评论

学校读者我要写书评

暂无评论

Early and efficient quality assurance of risky technical parameters in a mechatronic design process

Early and efficient quality assurance of risky technical par...

引用

作者： Biffi, Stefan Luder, Arndt Schmidt, Nicole Winkler, Dietmar Vienna University of Technology Inst. of Software Technology and Interactive Systems CDL-Flex Favoritenstr. 9-11/188 Vienna1040 Austria Otto-v.-Guericke University IAF Universitätsplatz 2 Magdeburg39106 Germany

ISBN: (纸本)9781479940325

Mechatronic design processes in automation systems engineering projects require concurrent engineering of various disciplines operating within technical, commercial, and project management constraints. Unfortunately, early and efficient quality assurance of technical parameters, which affect risk-relevant constraints in the mechatronic design processes, is difficult and error-prone due to the heterogeneous local model representations of shared concepts that the domain experts use to define these constraints. In this paper, we investigate the effectiveness and efficiency of the adapted multi-model dashboard (MMD) approach and a traditional approach for monitoring technical parameters and constraints in mechatronic design processes. We evaluate these approaches in the context of a real-world use case, the welding line process for automobile parts. Major results are: the MMD process was at least as effective and efficient in eliciting relevant project constraints and model dependencies as traditional approaches in the evaluation context. © 2014 IEEE.

关键词： Risk management

来源：评论

学校读者我要写书评

暂无评论

Early and Efficient Quality Assurance of Risky Technical Parameters in a Mechatronic Design Process

Early and Efficient Quality Assurance of Risky Technical Par...

引用

Annual Conference of the IEEE Industrial Electronics Society

作者： Stefan Biffl Arndt Luder Nicole Schmidt Dietmar Winkler Vienna University of Technology Inst. of Software Technology and Interactive Systems CDL-Flex Otto-v.-Guericke University/IAF

ISBN: (纸本)9781479940318

关键词： Risk Management for Manufacturing systems Engineering Mechatronic Engineering Process Quality Assurance

来源：评论

学校读者我要写书评

暂无评论

GETOLS: Game Embedded Testing of Learning Strategies

GETOLS: Game Embedded Testing of Learning Strategies

引用

IEEE International Workshop on Digital Game and Intelligent Toy Enhanced Learning (DIGITEL)

作者： Gudrun Kellner Andreas Weißenbacher Institute of Software Technology and Interactive Systems University of Technology Vienna Vienna Austria Inst. of Software Technol. & Interactive Syst. Vienna Univ. of Technol. Vienna Austria

Learning strategies are typically tested in rather conventional test settings, using questionnaires or observation as a method of information acquisition. However, such conventional test settings are far from the test taker's everyday life situation and might therefore evoke stress. Embedding a learning strategies test into an educational computer game, provides several advantages over the conventional testing procedure: The test takers can stay in their familiar learning environment and even learn something during the process of being tested. We conducted an explorative study by testing 24 pupils, comparing the outcome of a conventional learning strategies test conducted by a psychologist with the results obtained by our GETOLS method. The high similarity of results strongly supports our approach.

关键词： Testing Games Psychology Computers Visualization Videos Educational inst.tutions

来源：评论

学校读者我要写书评

暂无评论

A method to evaluate the openness of automation tools for increased interoperability

A method to evaluate the openness of automation tools for in...

引用

Annual Conference of the IEEE Industrial Electronics Society

作者： Alexander Fay Dietmar Winkler Stefan Biffl Rainer Drath Mike Barth Helmut Schmidt University Vienna University of Technology CDL-Flex Vienna University of Technology Inst. of Software Technology and Interactive Systems ABB Corporate Research

ISBN: (纸本)9781479902255

Interoperability of engineering tools, which is important for engineering efficiency, requires the openness of the tools for the import and/or export of engineering data. A metric to assess the openness of an engineering tool has been presented recently at IEEE ETFA 2012. This contribution reflects the methodology and focuses on the initial empirical assessment of the method with data from industrial practice, i.e., the comparison of openness evaluation of well-established engineering tools. The authors report evaluation results and discuss lessons learnt to guide improving the openness of automation tools for supporting more efficient engineering processes. Major results are: the measurement method has been found useful and usable in practice and pointed out strengths and weaknesses in 15 well-established engineering tools from 4 tool categories.

关键词： Automation engineering tools Benchmark Openness Interoperability

来源：评论

学校读者我要写书评

暂无评论

Colour segmentation-based computation of dense optical flow with application to video object segmentation

OGAI Journal (Oesterreichische Gesellschaft fuer Artificial ...

引用

OGAI Journal (Oesterreichische Gesellschaft fuer Artificial Intelligence) 2005年第1期24卷 11-15页

作者： Bleyer, Michael Gelautz, Margrit Rhemann, Christoph Vienna University of Technology Inst. Software Technol. I.S. Interactive Media Systems Group Favoritenstrasse 9-11/188/2 A-1040 Vienna Austria

We propose a method for the computation of dense optical flow fields between two images of a video sequence. In a preprocessing step, the algorithm segments the reference frame into regions of homogenous colour. The flow vectors inside such regions are supposed to vary smoothly, while motion boundaries are assumed to coincide with boundaries of those regions. Given an initial affine motion model for each segment, the algorithm extracts a set of affine layers, which represent the dominant image motion, in a clustering procedure. Each segment is then assigned to one of those layers in order to optimize a global cost function. The cost function aims at generating smooth flow fields and models occlusions in both images. Layer extraction and assignment are then iteratively applied until convergence. Since the algorithm assigns segments that undergo the same affine motion to the same layer, the proposed method can equivalently be regarded as motion segmentation algorithm. Strong experimental results are achieved, especially in regions of poor texture and close to motion boundaries, where conventional methods often show poor performance.

关键词：

来源：评论

学校读者我要写书评

暂无评论

Be a judge! - Wearable wireless motion sensors for audience participation

Be a judge! - Wearable wireless motion sensors for audience ...

引用

Conference on Human Factors in Computing systems, CHI EA 2004

作者： Aigner, Wolfgang Tomitsch, Martin Stroe, Miruna Rzepa, Reinhard Inst. of Software Technology and Interactive Systems Vienna University of Technology Favoritenstr. 9-11/188 A-1040 Vienna Austria Research Industrial Software Engineering Vienna University of Technology Operngasse 9 A-1040 Vienna Austria Faculty of Architecture Ion Mincu University of Architecture and Urbanism 18-20 Academiei str. RO-70109 Bucharest Romania Electrical Engineering and Information Technology Vienna University of Technology Gußhausstr. 25-29 A-1040 Vienna Austria

ISBN: (纸本)1581137036

In recent years the Olympic Games have undergone vast criticism due to perceived subjective scoring in judged events, as for example figure skating and gymnastics. Judges' scores may be influenced by favoritism, human error, or possibly corruption. Audience participation in scoring represents a promising approach to meet these problems. In this paper we present an audience voting system that utilizes the natural behavior of sports spectators: clapping and cheering. The system consists of wireless motion sensors and microphones that enable spectators to cast their vote in real time. The sensors are worn by audience members and determine the clapping frequency of each participant. This facilitates continuous influence on the score throughout an athlete's performance. The audience score is presented on wall-sized stadium displays and might be contrasted with the judges' scores to encourage audience engagement. © 2004 ACM.

关键词： Wearable sensors

来源：评论

学校读者我要写书评

暂无评论

Message from Track Chairs software Process and Product Improvement track

Proceedings - 32nd Euromicro Conference on Software Engineer...

引用

Proceedings - 32nd Euromicro Conference on software Engineering and Advanced Applications, SEAA 2006年 xiii-xiv页

作者： Biffl, Stefan Grunbacher, Paul Vienna University of Technology Inst. of Software Technology and Interactive Systems Karlsplatz 13 A-1040 Vienna Austria Johannes Kepler University Linz Systems Engineering and Automation Altenbergerstr. 69 A-4040 Linz Austria

No abstract available

ISBN: (纸本)0769525946

No abstract available

关键词：

来源：评论

学校读者我要写书评

暂无评论

Message from track chairs: software process and product improvement track

Software Engineering and Advanced Applications, 2005. 31st E...

引用

software Engineering and Advanced Applications, 2005. 31st EUROMICRO Conference 2005年 2005卷 13-13页

作者： Grünbacher, Paul Biffl, Stefan Johannes Kepler University Linz Systems Engineering and Automation Altenbergerstr. 69 A-4040 Linz Austria Vienna University of Technology Inst. of Software Technology and Interactive Systems Karlsplatz 13 A-1040 Vienna Austria

来源：评论

学校读者我要写书评

暂无评论

A relevancy filter for constructive induction

引用

IEEE Intelligent systems and Their Applications 1998年第2期13卷 50-56页

作者： Lavrač, Nada Gamberger, Dragan Turney, Peter Jozef Stefan Inst. Dragon Gamberger Slovenia Rudjer Boskovic Institute Croatia Institute for Information Technology National Research Council Canada Canada Department of Intelligent Systems J. Stefan Institute Ljubljana Slovenia Ljubljana University Slovenia Maribor University Slovenia J. Stefan Inst. 1000 Ljubljana Jamova 39 Slovenia Rudjer Boskovic Institute Zagreb Croatia University of Zagreb Croatia Rudjer Boskovic Inst. Dept. of Physics Information Systems Lab. 10000 Zagreb Bijenicka 54 Croatia Interactive Information Group Canada's National Research Council Canada University of Toronto Canada Candadian Soc. Compl. Studs. I. AAAI Canada Inst. for Information Technology Nat'l Research Council Ottawa Ont. K1A 0R6 M-50 Montreal Rd. Canada

The reduce algorithm eliminates irrelevant terms in learning tasks. in this case study, the authors use reduce to preprocess data for a hybrid genetic algorithm RLl-ICET.

关键词： Filters Vocabulary Space exploration Genetic algorithms Switches Councils Machine learning Artificial neural networks Computer aided software engineering Induction generators

来源：评论

学校读者我要写书评

暂无评论

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案：

请选择收藏分类：

通借通还

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：