Showing papers on "Enterprise systems engineering published in 2011"

Enterprise Systems: State-of-the-Art and Future Trends

Abstract: Rapid advances in industrial information integration methods have spurred tremendous growth in the use of enterprise systems. Consequently, a variety of techniques have been used for probing enterprise systems. These techniques include business process management, workflow management, Enterprise Application Integration (EAI), Service-Oriented Architecture (SOA), grid computing, and others. Many applications require a combination of these techniques, which is giving rise to the emergence of enterprise systems. Development of the techniques has originated from different disciplines and has the potential to significantly improve the performance of enterprise systems. However, the lack of powerful tools still poses a major hindrance to exploiting the full potential of enterprise systems. In particular, formal methods and systems methods are crucial for modeling complex enterprise systems, which poses unique challenges. In this paper, we briefly survey the state of the art in the area of enterprise systems as they relate to industrial informatics.

An Overview of the Security Concerns in Enterprise Cloud Computing

Abstract: Deploying cloud computing in an enterprise infrastructure bring significant security concerns. Successful implementation of cloud computing in an enterprise requires proper planning and understanding of emerging risks, threats, vulnerabilities, and possible countermeasures. We believe enterprise should analyze the company/organization security risks, threats, and available countermeasures before adopting this technology. In this paper, we have discussed security risks and concerns in cloud computing and enlightened steps that an enterprise can take to reduce security risks and protect their resources. We have also explained cloud computing strengths/benefits, weaknesses, and applicable areas in information risk management.

Flexible security requirements in an enterprise network

Abstract: A system and method are provided to monitor and prevent potential enterprise policy and/or rule violations by subscribers.

Building collaborative enterprise.

Abstract: Can large companies be both innovative and efficient? Yes, argue Adler, of the University of Southern California; Heckscher, of Rutgers; and Prusak, an independent consultant. But they must develop new organizational capabilities that will create the atmosphere of trust that knowledge work requires--and the coordinating mechanisms to make it scalable. Specifically, such organizations must learn to: Define a shared purpose that guides what people at all levels of the organization are trying to achieve together; Cultivate an ethic of contribution in which the highest value is accorded to people who look beyond their specific roles and advance the common purpose; Develop scalable procedures for coordinating people's efforts so that process-management activities become truly interdependent; and Create an infrastructure in which individuals' spheres of influence overlap and collaboration is both valued and rewarded. These four goals may sound idealized, but the imperative to achieve them is practical, say the authors. Only the truly collaborative enterprises that can tap into everyone's ideas---in an organized way--will compete imaginatively, quickly, and cost-effectively enough to become the household names of this century.

The Entity-Relationship Model: A Basis for the Enterprise View of Data

Abstract: The concept of the enterprise view of data is very useful in the database design process and in the construction of conceptual schema. This paper discusses the use of the entity-relationship approach in describing and maintaining the enterprise view of data. Fundamental operations for changing the enterprise schema are presented. Finally, an example is given to show the differences between the entity-relationship approach and the data-structure approach in modeling the enterprise view of data.

Enterprise Transformation: Why Are We Interested, What Is It, and What Are the Challenges?

Abstract: The concept of enterprise transformation has become increasingly popular as companies recognize the need to achieve an integrated perspective within and across organizational boundaries to address complex challenges. Yet, there is little clarity concerning what constitutes an “enterprise” or indeed “enterprise transformation.” This article is conceived as an initial step along the journey towards this clarity. There is considerable work to be done in delineating this area of interest and this article is offered as a stimulus for debate on what constitutes enterprise transformation. Drawing on themes from the management and systems engineering disciplines, the article will propose four characteristics of “enterprise” as a unit for transformation and look at why this holistic unit of analysis has become critical to businesses. The article will also ask what constitutes transformation, and offer characterizing criteria to distinguish this magnitude of change from more incremental changes. A recent empirical ...

Creation and implementation of the innovation strategy in the enterprise

Abstract: The main aim of the article is on the base of detailed analysis of the literature and carried out research to develop a model of creation and subsequent implementation of innovative strategies in the enterprise. In the model of innovative strategy we focus on creating of effective system of work with innovations and knowledge of an enterprise. The paper contains recommendations for the successful implementation of innovative strategies within the enterprise. These recommendations should serve to business managers as a valuable tool in implementing an innovation strategy. There are also identified areas of potential problems at which managers must focus on achieving without-problems work with innovation in the enterprise. In research were used the following methods: comparative method, qualitative evaluation method, structured and semi-structured interviews, observation methods, document analysis method (method of content analysis) and questionnaire method.

Building Enterprise Systems with ODP: An Introduction to Open Distributed Processing

Abstract: The Reference Model of Open Distributed Processing (RM-ODP) is an international standard that provides a solid basis for describing and building widely distributed systems and applications in a systematic way. It stresses the need to build these systems with evolution in mind by identifying the concerns of major stakeholders and then expressing the design as a series of linked viewpoints. Although RM-ODP has been a standard for more than ten years, many practitioners are still unaware of it. Building Enterprise Systems with ODP: An Introduction to Open Distributed Processing offers a gentle pathway to the essential ideas that constitute ODP and shows how these ideas can be applied when designing and building challenging systems. It provides an accessible introduction to the design principles for software engineers and enterprise architects. The book also explains the benefits of using viewpoints to produce simpler and more flexible designs and how ODP can be applied to service engineering, open enterprise, and cloud computing. The authors include guidelines for using the Unified Modeling Language (UML) notation and for structuring and writing system specifications. They elucidate how this fits into the model-driven engineering tool chain via approaches, such as Model-Driven Architecture (MDA). They also demonstrate the power of RM-ODP for the design and organization of complex distributed IT systems in e-government, e-health, and energy and transportation industries. All concepts and ideas in the book are illustrated through a single running example that describes the IT support needed by a medium-sized company as it grows and develops. Complete UML models and more are available at http://theodpbook.lcc.uma.es/

Governing Web 2.0

Abstract: Research about effective benefits realization from Web 2.0 investments in (inter-)enterprise contexts has not yet reached full maturity. Drawing from established IS management theory and our own case research, we argue that some organizations are developing a specific approach to governing such enterprise 2.0 initiatives. Enterprise 2.0 initiatives are often connected to lofty strategic objectives, for example, open innovation and collective creativity. Attempting to realize these with inherently social Web 2.0 technologies, means allowing for emergent meaning attribution by the users. Four governance principles illustrate how enterprise 2.0 governance can favor a bottom-up and emergent approach to empowerment, processes, collaboration, and people and culture; rather than adhering to a command and control view on technology adoption.

Empowering enterprises through next-generation enterprise computing

Abstract: Enterprise computing is concerned with exploiting interconnected computers to improve the efficiency and effectiveness of larger companies. Such companies form business organizations that manage various sorts of information, used by disparate groups of people, who are situated at different geographical locations. This motivates the use of computer-based information systems, not only to reduce costs and increase productivity, but also to enable novel business models. As a result of the importance of enterprise computing to business organizations, information systems have been massively deployed. In order to cope with legacy and heterogeneity problems and consequently with lack of interoperability, considerable research efforts have been spent on integration of otherwise isolated systems either within the scope of a single organization or across organizational boundaries. This has spawned a number of important developments, including Enterprise Application Integration (EAI), Business Process Management (BPM), Business-to-Business integration (B2Bi), and, more recently, Service Oriented Architecture (SOA). In this editorial we reflect on current and future enterprise computing developments that would further empower enterprises. We do this inspired by the articles in this special issue, which are revised versions of selected best papers of the 13th IEEE International EDOC Conference (EDOC 2009), “The Enterprise Computing Conference”, held on 1-4 September 2009 in Auckland, New Zealand. In addition, we discuss a new technology-driven paradigm that may have considerable impact on enterprise computing and hence on the future of enterprises.

Enterprise Modeling and Enterprise Architecture: The Constituents of Transformation and Alignment of Business and IT

Abstract: Several scholars have argued for the need to cope with both the IT-perspective and the business perspective during development of enterprises and IS/IT architectures. In this process there is a need to be able to cope with a number of subareas in order to succeed with the transformation. A challenge is the need to move beyond a narrow focus of one tradition or technology to cope with different conceptual ways to slice an enterprise in an integrated way. This integrated view also includes the use and development of guidelines (methods, tools etc.), the use of research methodologies and human aspects. Enterprise modelling and enterprise architecture therefore need to treat all slices in a total alignment context. The purpose with this paper is therefore to be a position paper that presents a conceptualisation of the research area Enterprise Modelling and Enterprise Architecture with focus on transformation and alignment of business and IT.

Cloud Computing and Enterprise Resource Planning Systems

Abstract:  Abstract— An attempt is made to study the current issues of the cloud computing solutions for the Enterprise resource systems in the industries. This Research paper includes the review of development of Low cost ERP Solution to Indian industries on Mobile using latest technologies such as Mobile computing, SaaS, Cloud Computing etc. Enterprise systems are

Understanding Enterprise IT

Abstract: The aim of this chapter — and the book — is to enlarge our thinking sphere beyond current assignments and projects. This chapter discusses IT organization in its totality and introduces concepts like Enterprise IT Architecture and Lean IT. This chapter also discusses, in brief, business patterns, which are different from the runtime patterns we use when constructing programs. I will touch upon the concepts while keeping discussions as simple as possible — my approach throughout the book. If you wish to go into detail about any specific topic, refer to the bibliography section at the end of the book or to more advanced material specific to that topic.

Models of Complex Enterprise Networks

Abstract: This article describes the development of a modeling hierarchy for complex enterprise networks. Drawing on the extant modeling literature, these network models are elaborated in terms of 4 salient problem characteristics: conversions, flows, controls, and social/organizational relationships. The authors relate these 4 characteristics to phenomena, representations, micromodels, macromodels, and modeling tools. The roles of information and incentives in complex enterprises networks are considered. Examples of 2 domains, global manufacturing and healthcare delivery, are woven through these discussions of alternative representations and models. The authors conclude by providing a structured comparison of these 2 domains, discussing theoretical and practical implications, and presenting opportunities for future enterprise transformation research.

The Model of Sustainable Performance of Small and Medium-sized Enterprise

Abstract: An enterprise as a core of any economic system has a great impact on sustainable development of a state or region. Small and medium-sized enterprises (SMEs) are socially and economically important for their national economies, since they represent about 99 per cent of all active enterprises in the European Union. The importance of SMEs to the EU economy indicates the need to assess their performance in order to find appropriate performance measurement and management tools. These issues become very topical during the period of global economic recession. Making profit is most often mentioned as an integral goal of any enterprise. However, it should be emphasized that profit is the result of a comprehensive process of the creation of added value. This process can be managed by using a system approach. It means that the value maximization opportunities depend on harmonious and purposeful interactions between enterprise separate processes or functional units. Development of any enterprise is related to the future opportunities, risks and uncertainty. Therefore, profit making ability of an enterprise depends on managers’ skills to apply modern business management methods and tools. The more mature are the business activities, the higher is the probability of an enterprise to face failure. Long-term existence of an enterprise depends on its ability to utilize resources efficiently and to create profit, taking into consideration the influence of business environment and its related factors. While measuring the performance of an enterprise, the company’s life cycle concept should be considered as well. The problems within an enterprise arise from improper activities, incompetence or even negligence. Performance measurement system can significantly influence and support SMEs’ organizational development. Effectiveness and efficiency shall be manifested in all business processes of an enterprise. Performance evaluation should be based on the criteria associated to the field of activities of a particular enterprise and particular manufacturing technology. The system should be comprised of measures, related not only to operations, but also to organization and management of the enterprise. The goal of the research is, studying the performance of SMEs and the factors affecting performance achieving, to propose performance measurement concept encouraging the sustainable development of SMEs and to suggest performance evaluation approach.http://dx.doi.org/10.5755/j01.ee.22.5.968

A framework for identifying and understanding enterprise systems benefits

Abstract: Purpose – Identifying the benefits arising from implementations of enterprise systems and realizing business value remains a significant challenge for both research and industry This paper aims to consolidate previous work It presents a framework for investigating enterprise systems benefits and business change, which addresses the identified limitations of previous research and provides a more detailed analysis of benefits and their contextual variationDesign/methodology/approach – Drawing on data gathered from 31 real‐world organizations (case studies) of differing size, maturity, and industry sector, the study adopts an iterative content analysis to empirically derive a comprehensive benefits frameworkFindings – The content analysis provides a detailed classification of expectations and benefits, which is described in a four‐level framework The four levels (areas) are further subdivided into aspects and criteria plus an attributed appraisal value The resulting scheme for the “three‐level benefit

Enterprise Modeling in an Agile World

Abstract: As the pace of business increases, the speed at which enterprise models must be delivered increases accordingly. Enterprise modelers cannot spend years in an attic developing perfect models, but must deliver models that are useful in time to be used. In this paper I will take a look at the experiences we have with enterprise modeling in Statoil, a global oil company headquartered in Norway.

An Emerging Theory of Enterprise Transformations

Abstract: This article contributes a set of actions a leader can take to implement a transformation and a framework (ie, model of variables and research questions) for understanding and conducting further research on enterprise transformations The leadership actions and research framework are built from reviewing the literature on enterprise transformations and lessons learned from a detailed case study The research framework identifies the importance of focusing on aligning the enterprise transformation approach with the transformation need and internal context Specific questions are offered for further research Organizational leaders can use this article to understand the issues they need to focus on when leading an enterprise transformation Researchers can use this article to identify potential research paths on enterprise transformations

Enterprise ontology based development of information systems

Abstract: For the development of enterprise information systems, the utilisation of a suitable methodology is essential, providing necessary methods and techniques for modelling the business domain and for designing the supporting information systems. Several methodologies exist and are widely applied in practice nowadays, but most of them lack a theoretical foundation. In this paper, we demonstrate an information system development methodology based on the notions of enterprise ontology and business components, and explain it within the conceptual framework called the generic system development process. The methodology allows for reduction of complexity of domain models and for identification of stable business components.

A Literature Review on the Impact of Enterprise Systems on Management Accounting

Abstract: This paper provides a comprehensive review of previous research at the interface of enterprise systems (i.e. enterprise resource planning (ERP), business intelligence (BI) systems) and management accounting. To date, research has focused mainly on ERP systems with the exception of one study which also investigated BI systems. Studies are reviewed under three categories: those that have employed a positivist approach, an interpretivist approach, and a combination of both approaches. The findings of the literature review suggest that the majority of previous empirical studies has tended to focus on describing changes in management accounting practice and in the role of the management accountant resulting from ERP implementations rather than focusing on analyzing and understanding these changes. The paper presents a research agenda which aims to help academics and practitioners achieve a better understanding of the impact that enterprise systems may have on management accounting.

Multi-perspective enterprise modelling: Background and terminological foundation

Abstract: In Information Systems, enterprise modelling has been a pivotal field of research that has evolved over a period of more than 20 years. In recent years, the main research focus was on adapting approaches to enterprise modelling to changing requirements, e.g. provide support for IT management. To develop a better understanding of the motivation, objectives and concepts that are characteristic for enterprise modelling, it is important to study the terminological background. On the one hand, it builds the foundation for the conceptualisation of enterprise models, on the other hand, it helps to clarify the semantic relation of the term enterprise model to terms in its surroundings such as information system, conceptual model etc. This report is aimed at developing conceptualisations of respective terms. Starting with more generic terms like domain, model or information system, the course of the investigation gradually moves forward to conceptual model, action system, and enterprise model. Finally, an elaborate conception of multi-perspective enterprise models is presented that is intended to characteristic aspects of their structure, the intentions related to them and preconditions of their reflective use.

Enterprise Modeling and Simulation Within Enterprise Engineering

Abstract: One of the strengths of simulation as a method of inquiry and tool of study is its ability to provide a platform for breakthrough ideas in emerging interdisciplinary fields. In this article, the author defines enterprise engineering as an interdisciplinary field and discusses the role of modeling and simulation and its potential in enterprise engineering. In particular, the author discusses an innovative method for enterprise modeling and simulation and the underling theory. Because complexity is a growing challenge in modern enterprises, in the proposed method the author also demonstrates how to reduce complexity of models by capturing only the essential enterprise business processes and excluding from the model's scope nonessential processes and implementation concerns. The theoretical underpinning and worldview of the proposed method is that enterprises are essentially social systems whose elements are human actors.

Bringing Enterprise Modeling Closer to Model-Driven Development

Abstract: Enterprise Modeling (EM) provides the means for using models to represent organizational knowledge from different perspectives. When information systems (IS) are involved, Model-Driven Development (MDD) is an approach that focuses on the use of models as primary development artifacts. By observing that EM provides the context for high level requirements, which in turn are the input to MDD, we propose a meta-model that integrates enterprise models and requirements with design models in MDD. The meta-model defines six models that cover both organizational and IS development knowledge. Inter-model relationships ensure an integrated view of the enterprise and the supporting IS by allowing model components to be used across different models. The integrated meta-model is demonstrated through an example case study.

Broadening Participation in Knowledge Management in Enterprise 2.0

Abstract: Enterprise 2.0 is an approach to broaden participation of employees in enterprise knowledge management. Building on concepts and tools from the Web 2.0, the effort to participate is minimized and a broad audience is provided. This has positive effects on the motivation of employees to participate. In this article we present an overview of the ideas and tools behind Enterprise 2.0, and discuss challenges and approaches for management.

Ipad in the Enterprise Developing and Deploying Business Applications

Abstract: Discover how to plan, design, develop, and deploy iPad apps for the enterprise Having taken the enterprise by storm, iPads are now in the hands of workers in virtually every level of companies in almost every industry, and users are beginning to demand line-of-business applications to help them be more productive and efficient from wherever they are. From business intelligence and executive dashboards to customer relationship management and order capture solutions, the iPad has incredible potential to leverage existing investments in information systems and enterprise applications. Even many paper-driven processes today, from sales presentations to survey data capture, can be dramatically enhanced through the introduction of the iPad. This book is a guide for how business and IT must collaborate to develop a mobile strategy to properly take advantage of this transformative technology. Readers will also learn about the high-level software architectural options, the importance of design and user experience, application development tools and techniques, and best practices for deploying and managing iPads in the enterprise.iPad in the Enterprise gets you started immediately planning, designing, developing, deploying, and managing iPad apps specifically for the enterprise.