15,132 research outputs found
Graphic arts techniques and equipment - A compilation
Summary descriptions of NASA graphic arts techniques and equipmen
The history of the French tableau de bord (1885-1975): evidence from the archives
The history of the tableau de bord in France has never really been written. This paper sets out to draw up a history using the archives of three large industrial companies - Lafarge, Pechiney, and Saint-Gobain – as source material. This paper seeks to revisit the myth of the French tableau de bord as presented in a great many comparative management studies (typically, Tableau de bord vs. Balanced ScoreCard). This myth rests on more or less implicit assumptions regarding, for instance, the central role played by engineers in the emergence of tableaux de bord, the single and unified way in which this instrument is used in companies from top to bottom and, or course, its French specificity.French tableau de bord, scorecard, managerial innovation
Recommended from our members
Customization Or Conformity? An Institutional And Network Perspective On The Content And Consequences Of TQM Adoption
This study develops a theoretical framework that integrates institutional and network perspectives on the form and consequences of administrative innovations. Hypotheses are tested with survey and archival data on the implementation of total quality management (TQM) programs and the consequences for organizational efficiency and legitimacy in a sample of over 2,700 U.S. hospitals. The results show that early adopters customize TOM practices for efficiency gains, while later adopters gain legitimacy from adopting the normative form of TQM programs. The findings suggest that institutional factors moderate the role of network membership in affecting the form of administrative innovations adopted and provide strong evidence for the importance of institutional factors in determining how innovations are defined and implemented. We discuss implications for theory and research on institutional processes and network effects and for the literatures on innovation adoption and total quality management.(.)Business Administratio
The impact of process quality measurement on financial performance of market oriented firm
Market orientation and process quality measurement had been regarded in the literature as sources of competitive advantage for business performance.However, both these concepts had been discussed separately in their own
respective academic discipline. In the context of business operation today,the organisation need to work as a team to survive in the challenging business environment. Market orientation originates from the marketing concept. On the other hand, process quality measurement originates from quality management principles and is viewed as one of its tools. Despite their importance, many organisations have not combined them in order to become a market driven and quality oriented organisation. Thus, this study investigated the impact of process quality measurement on the relationship between market orientation and financial performance of manufacturing firms in Malaysia. Although the overall results showed lack of evidence on the impact of process quality measurement on market orientation-financial performance relationships, individual results signified that process quality measurement moderate the relationship between market action and financial
performance
Parallel Hierarchies: Interactive Visualization of Multidimensional Hierarchical Aggregates
Exploring multi-dimensional hierarchical data is a long-standing problem present in a wide range of fields such as bioinformatics, software systems, social sciences and business intelligence. While each hierarchical dimension within these data structures can be explored in isolation, critical information lies in the relationships between dimensions. Existing approaches can either simultaneously visualize multiple non-hierarchical dimensions, or only one or two hierarchical dimensions. Yet, the challenge of visualizing multi-dimensional hierarchical data remains open.
To address this problem, we developed a novel data visualization approach -- Parallel Hierarchies -- that we demonstrate on a real-life SAP SE product called SAP Product Lifecycle Costing. The starting point of the research is a thorough customer-driven requirement engineering phase including an iterative design process. To avoid restricting ourselves to a domain-specific solution, we abstract the data and tasks gathered from users, and demonstrate the approach generality by applying Parallel Hierarchies to datasets from bioinformatics and social sciences. Moreover, we report on a qualitative user study conducted in an industrial scenario with 15 experts from 9 different companies. As a result of this co-innovation experience, several SAP customers requested a product feature out of our solution. Moreover, Parallel Hierarchies integration as a standard diagram type into SAP Analytics Cloud platform is in progress.
This thesis further introduces different uncertainty representation methods applicable to Parallel Hierarchies and in general to flow diagrams. We also present a visual comparison taxonomy for time-series of hierarchically structured data with one or multiple dimensions. Moreover, we propose several visual solutions for comparing hierarchies employing flow diagrams.
Finally, after presenting two application examples of Parallel Hierarchies on industrial datasets, we detail two validation methods to examine the effectiveness of the visualization solution. Particularly, we introduce a novel design validation table to assess the perceptual aspects of eight different visualization solutions including Parallel Hierarchies.:1 Introduction
1.1 Motivation and Problem Statement
1.2 Research Goals
1.3 Outline and Contributions
2 Foundations of Visualization
2.1 Information Visualization
2.1.1 Terms and Definition
2.1.2 What: Data Structures
2.1.3 Why: Visualization Tasks
2.1.4 How: Visualization Techniques
2.1.5 How: Interaction Techniques
2.2 Visual Perception
2.2.1 Visual Variables
2.2.2 Attributes of Preattentive and Attentive Processing
2.2.3 Gestalt Principles
2.3 Flow Diagrams
2.3.1 Classifications of Flow Diagrams
2.3.2 Main Visual Features
2.4 Summary
3 Related Work
3.1 Cross-tabulating Hierarchical Categories
3.1.1 Visualizing Categorical Aggregates of Item Sets
3.1.2 Hierarchical Visualization of Categorical Aggregates
3.1.3 Visualizing Item Sets and Their Hierarchical Properties
3.1.4 Hierarchical Visualization of Categorical Set Aggregates
3.2 Uncertainty Visualization
3.2.1 Uncertainty Taxonomies
3.2.2 Uncertainty in Flow Diagrams
3.3 Time-Series Data Visualization
3.3.1 Time & Data
3.3.2 User Tasks
3.3.3 Visual Representation
3.4 Summary
ii Contents
4 Requirement Engineering Phase
4.1 Introduction
4.2 Environment
4.2.1 The Product
4.2.2 The Customers and Development Methodology
4.2.3 Lessons Learned
4.3 Visualization Requirements for Product Costing
4.3.1 Current Visualization Practice
4.3.2 Visualization Tasks
4.3.3 Data Structure and Size
4.3.4 Early Visualization Prototypes
4.3.5 Challenges and Lessons Learned
4.4 Data and Task Abstraction
4.4.1 Data Abstraction
4.4.2 Task Abstraction
4.5 Summary and Outlook
5 Parallel Hierarchies
5.1 Introduction
5.2 The Parallel Hierarchies Technique
5.2.1 The Individual Axis: Showing Hierarchical Categories
5.2.2 Two Interlinked Axes: Showing Pairwise Frequencies
5.2.3 Multiple Linked Axes: Propagating Frequencies
5.2.4 Fine-tuning Parallel Hierarchies through Reordering
5.3 Design Choices
5.4 Applying Parallel Hierarchies
5.4.1 US Census Data
5.4.2 Yeast Gene Ontology Annotations
5.5 Evaluation
5.5.1 Setup of the Evaluation
5.5.2 Procedure of the Evaluation
5.5.3 Results from the Evaluation
5.5.4 Validity of the Evaluation
5.6 Summary and Outlook
6 Visualizing Uncertainty in Flow Diagrams
6.1 Introduction
6.2 Uncertainty in Product Costing
6.2.1 Background
6.2.2 Main Causes of Bad Quality in Costing Data
6.3 Visualization Concepts
6.4 Uncertainty Visualization using Ribbons
6.4.1 Selected Visualization Techniques
6.4.2 Study Design and Procedure
6.4.3 Results
6.4.4 Discussion
6.5 Revised Visualization Approach using Ribbons
6.5.1 Application to Sankey Diagram
6.5.2 Application to Parallel Sets
6.5.3 Application to Parallel Hierarchies
6.6 Uncertainty Visualization using Nodes
6.6.1 Visual Design of Nodes
6.6.2 Expert Evaluation
6.7 Summary and Outlook
7 Visual Comparison Task
7.1 Introduction
7.2 Comparing Two One-dimensional Time Steps
7.2.1 Problem Statement
7.2.2 Visualization Design
7.3 Comparing Two N-dimensional Time Steps
7.4 Comparing Several One-dimensional Time Steps
7.5 Summary and Outlook
8 Parallel Hierarchies in Practice
8.1 Application to Plausibility Check Task
8.1.1 Plausibility Check Process
8.1.2 Visual Exploration of Machine Learning Results
8.2 Integration into SAP Analytics Cloud
8.2.1 SAP Analytics Cloud
8.2.2 Ocean to Table Project
8.3 Summary and Outlook
9 Validation
9.1 Introduction
9.2 Nested Model Validation Approach
9.3 Perceptual Validation of Visualization Techniques
9.3.1 Design Validation Table
9.3.2 Discussion
9.4 Summary and Outlook
10 Conclusion and Outlook
10.1 Summary of Findings
10.2 Discussion
10.3 Outlook
A Questionnaires of the Evaluation
B Survey of the Quality of Product Costing Data
C Questionnaire of Current Practice
Bibliograph
Intellectual Capital: a Focus on Human Capital Reporting Practices of Top Malaysian Listed Companies
This paper aims to examine the extent of human capital (HC) reporting among top Malaysian companies and introduce an HC reporting guideline that can be used by Malaysian companies and regulator. It begins by developing the HC framework based on previous intellectual capital (IC) frameworks. This framework is then used to examine each of the top 100 Malaysian companies listed on the Bursa Malaysia in year 2008. Using the content analysis method, it reviews the annual reports of these companies to determine the extent of HC reporting. The findings of this paper highlight the need for the development of IC framework particularly on HC. HC differences were also identified between Malaysia and other countries such as Sri Lanka and Australia, and it is argued that these differences can be attributed to the social, economic, and political factors
Recommended from our members
A Language for Specifying Informational Graphics from First Principles
Informational visualization tools, such as commercial charting packages, provide a standard set of visualizations for tabular data, including bar charts, scatter plots, pie charts, and the like. For some combinations of data and task, these are suitable visualizations. For others, however, novel visualizations over multiple variables would be preferred but are unavailable in the fixed list of standard options. To allow for these cases, we introduce a declarative language for specifying visualizations on the basis of the first principles on which (a subset of) informational graphics are built. The functionality we aim to provide with this language is presented by way of example, from simple scatter plots to versions of two quite famous visualizations: Minard’s depiction of troop strength during Napoleon’s march on Moscow and a map of the early ARPAnet from the ancient history of the Internet. Benefits of our approach include flexibility and expressiveness for specifying a range of visualizations that cannot be rendered with standard commercial systems.Engineering and Applied Science
PC tools for project management: Programs and the state-of-the-practice
The use of microcomputer tools for NASA project management; which features are the most useful; the impact of these tools on job performance and individual style; and the prospects for new features in project management tools and related tools are addressed. High, mid, and low end PM tools are examined. The pro's and con's of the tools are assessed relative to various tasks. The strengths and weaknesses of the tools are presented through cases and demonstrations
- …