Ontology-based standards development: Application of OntoStanD to ebXML business process specification schema

Business-to-Business (B2B) interoperations are an important part of today's global economy. Business process standards are developed to provide a common understanding of the information shared between trading partners. These standards, however, mainly capture the syntax of the transactions and not their semantics. This paper proposes the use of ontologies as the basis for standards development and presents an ontology for the ebXML Business Process Specification Schema (ebBP) with the aim of empowering the capture and sharing of semantics embedded within B2B processes as well as enabling knowledge deduction and reasoning over the shared knowledge. The paper utilises the Ontology-based Standards Development methodology (OntoStanD) as a methodological approach for designing ontological models of standards. This research demonstrates how Semantic Web technologies can be utilised as a basis for standards development and representation in order to improve standards-based interoperability between trading partners.     

Environmental management control systems: The role of contextual and strategic factors

This study examines the role of contextual and strategic factors in the development of environmental management control systems in manufacturing companies. In particular, the authors test the roles of perceived ecological environmental uncertainty, perceived stakeholder pressures, and the degree of corporate environmental proactivity on the development of environmental management control systems. The main results from a survey of 256 manufacturing companies suggest that companies that perceive greater ecological environmental uncertainty are less inclined to develop a proactive environmental strategy, environmental information system, or formal environmental management control system. Market, community, and organizational stakeholders motivate environmental proactivity, as well as the development of different environmental management control systems. Regulatory stakeholders only encourage the development of an environmental information system.     

LEGAL KNOWLEDGE AND AGILITY IN PUBLIC ADMINISTRATION

To address agility in public administration, we have developed a knowledge acquisition infrastructure for legal knowledge, based on an implementation‐oriented conceptualization of the legal system. Our objective is to reframe legal knowledge as a knowledge source in a design‐oriented task ontology, building on insights from the CommonKADS methodology for intelligent system design. The main result is to make case law and legal expert knowledge of critical incidents in organizations, two diagnostic knowledge sources underutilized in modern management and engineering, more accessible as a resource for design of agile organizational structures and intelligent systems. Copyright © 2013 John Wiley & Sons, Ltd.     

End-user access to multiple sources: incorporating knowledge discovery into knowledge management

The End-User Access to Multiple Sources—Eams system—integrates given information sources into a knowledge management system. It relates the world of documents with the database world using an ontology. The focus of developing the Eams system is on the acquisition and maintenance of knowledge. Hence, in both worlds, machine learning is applied. In the document world, a learning search engine adapts to user behaviour by analysing the click-through-data. This eases the personalization of selecting appropriate documents for users and does not require further maintenance. In the database world, knowledge discovery in databases (KDD) bridges the gap between the fine granularity of relational databases and the actual information needs of users. KDD extracts knowledge from data and, therefore, allows the knowledge management system to make good use of already existing company data—without further acquisition or maintenance. A graphical user interface provides users with a uniform access to document collections on the Internet (Intranet) as well as to relational databases. Since the ontology generates the items in the user interface, a change in the ontology automatically changes the user interface without further efforts. The Eams system has been applied to customer relationship management in the insurance domain. Questions to be answered by the system concern customer acquisition (e.g. direct marketing), customer up- and cross-selling (e.g. which products sell well together), and customer retention (here, which customers are likely to leave the insurance company or ask for a return of a capital life insurance). Documents about other insurance companies and demographic data published on the Internet contribute to the answers, as do the results of data analysis of the company's contracts. Copyright © 2003 John Wiley & Sons, Ltd.     

How AIS can progress along with ontology research in IS

Recent years have witnessed a strong and growing interest in the computer science (CS) and information systems (IS) disciplines in applying and extending ontological principles to various CS/IS domains such as knowledge representation, natural language processing, conceptual modeling, and IS development. Similar interest and work have also been observed in accounting information systems (AIS) research. Though ontology research in AIS has enjoyed sustained interest and produced some significant results, there is relatively little incorporation of recent developments in CS/IS ontology research into AIS. This paper provides an overview of some leading areas of ontology research in CS/IS and AIS in an attempt to bridge this gap. The main objectives of this paper are to (1) introduce CS/IS ontology research, (2) highlight areas of future research in AIS where CS/IS ontology research developments can be used to address important and pressing issues, and (3) broaden an area of research where AIS can make unique contributions to distinguish itself.     

Management of Knowledge Sources Supported by Domain Ontologies: Building and Construction Case Studys

This paper introduces a novel conceptual framework to support the creation of knowledge representations based on enriched semantic vectors, using the classical vector space model approach extended with ontological support. This work is focused on collaborative engineering projects where knowledge plays a key role in the process. Collaboration is the arena, engineering projects are the target and knowledge is the currency used to provide harmony into the arena since it can potentially support innovation and, hence, a successful collaboration. The test bed for the assessment of the approach comes from the Building and Construction sector, which is challenged with significant problems for exchanging, sharing and integrating information among actors. Semantic gaps or lack of meaning definition at the conceptual and technical levels, for example, are problems fundamentally originated through the employment of representations to map the ‘world’ into models in an endeavour to anticipate other actors’ views, vocabulary and even motivations. One of the primary research challenges addressed in this work relates to the process of formalization and representation of document contents, where most existing approaches are limited and only take into account the explicit, word-based information in the document. The research described in this paper explores how traditional knowledge representations can be enriched through incorporation of implicit information derived from the complex relationships (semantic associations) modelled by domain ontologies with the addition of information presented in documents, by providing a baseline for facilitating knowledge interpretation and sharing between humans and machines. Preliminary results were collected using a clustering algorithm for document classification, which indicates that the proposed approach does improve the precision and recall of classifications. Future work and open issues are also discussed. Copyright © 2015 John Wiley & Sons, Ltd.     

An ontological artifact for classifying social media: Text mining analysis for financial data

In this paper we utilize a structured natural language processing implementation of the Financial Industry Business Ontology (FIBO) to extract financial information from the unstructured textual data of the social media platform Twitter regarding financial and budget information in the public sector, namely the two public-private agencies of the Port Authority of NY and NJ (PANYNJ), and the NY Metropolitan Transportation Agency (MTA). This research initiative uses the Design Science Research (DSR) perspective to develop an artifact to classify tweets as being either relevant to financial bonds or not. We apply a frame and slot approach from the artificial intelligence and natural language processing literature to operationalize this artifact. FIBO provides standards for defining the facts, terms, and relationships associated with financial concepts. We show that FIBO grammar can be used to mine semantic meaning from unstructured textual data and that it provides a nuanced representation of structured financial data. With this artifact, social media such as Twitter may be accessed for the knowledge that its text contains about financial concepts using the FIBO ontology. This process is anticipated to be of interest to bond issuers, regulators, analysts, investors, and academics. It may also be extended towards other financial domains such as securities, derivatives, commodities, and banking that relate to FIBO ontologies, as well as more generally to develop a structured knowledge representation of unstructured data through the application of an ontology.     

Can Employees Be Used to Overcome Independent Audit Limitations?

Independent financial statement auditors are appointed by shareholders to provide reasonable assurance on the reliability of financial statements published by management of reporting entities. However, in the last two decades questions have been raised concerning the credibility of external audits due to their apparent failure, especially following the spate of corporate collapses. This paper applies a critical review of literature and a multi‐theoretical governance perspective to examine the inherent limitation of independent external audits and argues that employees can contribute to reducing the limitation gap by strengthening governance through a structure that incorporates a board and employee management representation. It is argued that through this arrangement, auditors can benefit as they will be privy to additional information from employees about issues such as irregular matters that impact upon shareholders and other stakeholders, and control weaknesses across governance levels, allowing auditors to establish a broader understanding of organisational information that may otherwise be less readily available. Thus auditors can base their judgements in terms of audit risks, and develop audit plans based on more reliable information. The theoretical proposition emerging from these findings is that the traditional governance model should be refined to include employees as an additional component of governance.     

Adapting management accounting knowledge needs to functional and economic change

Changes in the function of the management accountant and in the economic environment, particularly the shift of economic activity away from manufacturing and the internationalisation of education, raise issues of the breadth and diversity of knowledge needs for management accounting. The impact of these issues is investigated using data on perceived topic importance from an international survey of over 1600 members of the Chartered Institute of Management Accountants. The substantial importance attached to a range of topics from outside the management accounting discipline itself, and to more strategic topics from within it, is consistent with a developing function for the practitioner associated with a broadening set of knowledge needs, since these topics add to rather than supplant many traditional core management accounting topics. Variation in the importance of topics among economic sectors tends to be specific to certain topics, such as costing, although the public sector has distinctive priorities. Diversity in knowledge needs is also apparent internationally, particularly in terms of those working in developing economies, who attach greater importance to many topics in finance and financial accounting than others do.     

基于独立性的上市公司独立董事制度研究

独立性是独立董事制度的灵魂,没有独立性,独立董事作为监督者的作用将不复存在。独立性包括形式上的独立和实质上的独立两个方面。形式上,除担任董事外,独立董事与公司不能有其他形式的联系。只有形式独立是不够的,还必须保证实质独立,独立董事应以第三者立场发表意见,不受重要股东,公司经理层及其他利益相关者的影响,客观公正的行使职责。我国上市公司引入独立董事制度虽然有十多个年头,但是独立董事独立性的缺失使得这一制度实施的实际效果并不是很理想。     

知识的重要性和知识管理

如今,西方国家主要是以服务为基础,信息和知识十分宝贵。许多公司雇用首席知识官来进行知识管理,即系统地组织、计划、调度、监控和部署人员、技术、工艺,以及一个可以一起创造、共享、鉴定的环境,以实现战略目标。本文集中解释了知识和知识管理的重要性,并就关键问题进行总结。     

Toward an ontology‐driven blockchain design for supply‐chain provenance

An interesting research problem in our age of Big Data is that of determining provenance. Granular evaluation of provenance of physical goods (e.g., tracking ingredients of a pharmaceutical or demonstrating authenticity of luxury goods) has often not been possible with today's items that are produced and transported in complex, interorganizational, often internationally spanning supply chains. Recent adoptions of the Internet of Things and blockchain technologies give promise at better supply‐chain provenance. We are particularly interested in the blockchain, as many favored use cases of blockchain are for provenance tracking. We are also interested in applying ontologies, as there has been some work done on knowledge provenance, traceability, and food provenance using ontologies. In this paper, we make a case for why ontologies can contribute to blockchain design. To support this case, we analyze a traceability ontology and translate some of its representations to smart contracts that execute a provenance trace and enforce traceability constraints on the Ethereum blockchain platform.     

Top Management Team Characteristics and Accrual-Based Earnings Management

This study examines how top management team (TMT) knowledge and average tenure affect accrual-based earnings management by investigating 4791 Taiwanese listed companies from 2006 to 2010. TMT members with more knowledge (higher education level, more accounting expertise, and greater prior top management experience) and longer average tenure have better performances and higher reputations, and are more aware of the litigation costs of earnings manipulations; therefore, they reduce managers' incentives to manage earnings (incentive-reduction effect). On the other hand, these TMT members are also likely to become entrenched and engage in more earnings manipulations (entrenchment-enhancing effect). The empirical results show that firms' TMT knowledge and average tenure are negatively associated with discretionary accruals, suggesting that the incentive-reduction effect is stronger than the entrenchment-enhancing effect, which makes TMT members less likely to engage in earnings management. Moreover, the above results are robust when employing different earnings management measures and suspect firm analyses, as well as considering endogeneity issues. Finally, the study suggests that the presence of a founding family may reduce the influences of TMT knowledge and average tenure on earnings management.     

The Role of Risk Management and Governance in Determining Audit Demand

Abstract:  Most prior research into audit fees has been based on a theoretical model which treats audit fees as the by-product of a production function ignoring potential demand forces that may drive the level of the audit fee. Inspired by prior 'anomalous' results, we take a different perspective by focusing on demand factors that may affect the level of the audit fee. Using data collected from a sample of listed companies in Belgium, we consider both disclosures about risk and risk management and actual decisions about corporate governance to examine whether audit fees are higher when these demand forces exist. In general, we expect that external auditing will increase in situations where there are multiple stakeholders with individual risk profiles who can shift some of the cost of monitoring to other stakeholders. Consistent with our theory and expectations, our results indicate that audit fees are higher when a company has an audit committee, discloses a relatively high level of financial risk management, and has a larger proportion of independent Board Members. Audit fees are lower when a company discloses a relatively high level of compliance risk management. The latter result indicates that controls are only complementary as long as they are voluntary, as mandated controls act as substitutes for non-mandated controls.     

Living IT infrastructures — An ontology-based approach to aligning IT infrastructure capacity and business needs

Changes in organizational processes often interact with changes in the IT infrastructure. Accounting for the structural and economic consequences of changes to the modern IT infrastructure remains a challenge, as their complexity can affect more than one business process, and the need to share a common understanding between the IT and the business management challenges current IT governance practices. An integrative perspective of business processes and IT resources would help meet these challenges, but despite some progress such a perspective remains to be developed. This paper proposes a domain ontology – an Ontology for Linking Processes and IT infrastructure (OLPIT) – to model the relationship between IT resources and business processes for the purpose of measuring the business value of IT. The ontology was developed and evaluated in the context of a design research project conducted in the Hilti Corporation, an international manufacturing company, with the aim of defining how IT impacts the business and calculating the cost of IT services used.     

Methods and tools contributing to FTA: A knowledge-based perspective

Future oriented technology analysis (FTA) applied to innovation policy and practice often goes well beyond the narrow domain of technology forecasting. It is oriented to supporting the functioning and development of innovation systems, and involves mutual learning processes, involving stakeholders and experts of many kinds. Such FTA calls for crossing the boundaries of disciplines, research traditions, and professional activities FTA then necessarily involves knowledge management (whether this be formal or implicit); and this knowledge management has to confront the challenges created by FTA's call for engagement across different - and across potentially competing - corporate, sectoral, and public interests. This paper explores the consequences of this view of FTA and how the roles of various FTA methods and tools are seen in terms of knowledge management. It goes on to discuss the implications that follow for FTA design, and the methodological challenges, and requirements for development of tools, techniques and principles, for FTA. The challenges of participatory knowledge management are seen to be particularly important ones to tackle.     

CONTRACTING FOR VALUE: EVA AND THE ECONOMICS OF ORGANIZATIONS

EVA becomes more difficult to apply the farther down in the company you go, especially in organizations with more traditional “functional” designs. Because centralized functions are not independent self-contained entities with direct control over their own revenues, costs, and capital, the performance measures used to evaluate them are necessarily incomplete; they reveal only part of the picture. For example, Marketing may increase sales and operating income—the measures on which it is evaluated—but at the same time drive excessive use of capital in the Manufacturing plants. Manufacturing may reduce unit cost through long production runs, thereby minimizing changeovers and setups, but create excess inventory in the process. Costreducing measures could also lead to declining quality and customer satisfaction, ultimately eroding the company's reputation. In short, each critical function influences results in other parts of the company, and focusing only on activities under a manager's direct control can result in myopic and misleading measures of performance. In organizing key processes as internal EVA Centers, joint costs and benefits shared by different corporate functions or business units can be built into financial measures in a way that encourages collaboration. As one example, a firm can attempt to replicate market forces internally by requiring each marketing region to contract for capacity with the internal manufacturing group. In a traditional management system, Marketing reserves (and relinquishes) manufacturing capacity at no cost; the consequence is excessive demand for resources. An internal pricing mechanism that requires Marketing to pay a fee for capacity will force its managers to assess trade-offs as if it were contracting with an outside party. Such a system effectively requires that functional managers take a more company-wide view of their responsibilities. By including the cost of capital, it forces managers to define costs more carefully. By including the impacts on other functions, it also forces a broader definition of costs. And by using multi-year contracts among different divisions, the framework extends the time horizon over which costs and benefits matter.     

THE USE OF SOCIAL MEDIA IN THE SUPPLY CHAIN: SURVEY AND EXTENSIONS

This paper investigates the capabilities of social media, such as Facebook, Twitter, Delicious, Digg and others, for their current and potential impact on the supply chain. In particular, this paper examines the use of social media to capture the impact on supply‐chain events and develop a context for those events. This paper also analyses the use of social media in the supply chain to build relationships among supply‐chain participants. Further, this paper investigates the of use of user‐supplied tags as a basis of evaluating and extending an ontology for supply chains. In addition, using knowledge discovery from social media, a number of concepts related to the supply chain are examined, including supply‐chain reputation and influence within the supply chain. Prediction markets are analysed for their potential use in supply chains. Finally, this paper investigates the integration of traditional knowledge management along with knowledge generated from social media. Copyright © 2011 John Wiley & Sons, Ltd.     

Viasystems Group,inc.

Viasystems Group, Inc. (Viasystems) is an international supplier of electromechanical assemblies and components. It specializes in manufacturing printed circuits and assembling electric cables and industrial metal cabinets. The case concerns the Printed Circuit Division at Viasystems and its need to adapt its costing system to the relocation of its manufacturing activities to China under its strategic planning, begun in 2001. Planning and controlling operating costs and the presentation of the financial statements have therefore become major issues. The case is set in 2006, six years after the start of progressive offshoring of manufacturing to China. It describes: 1) how external environmental pressures and the need for profitability have led to a critical strategic decision; and 2) how this new business model has changed upper management's informational needs, leading them to rethink their costing system, particularly at the Chinese plants. Setting the case in 2006, when all the plants have been relocated to China, enables discussions of the challenges that management will have to cope with in the future, after the operations transfer has been completed and the consequences on the management control system.     

Web information tracking using ontologies

Bringing knowledge management to practice one typically has to focus on concrete problems that exist in the daily work of the knowledge worker. We consider the task of tracking relevant information on the Web as important and time consuming, and thus as a concrete problem. In this paper we introduce an integrated approach for Web information tracking using ontologies. The overall approach has been implemented within a case study carried out at DaimlerChrysler AG. Copyright © 2004 John Wiley & Sons, Ltd.