University of Osnabruck

Displaying 1-7 of 7 results

  • White Papers // Sep 2011

    Costing of Cloud Computing Services: A Total Cost of Ownership Approach

    The use of Cloud Computing Services appears to offer significant cost advantages. Particularly start-up companies benefit from these advantages, since frequently they do not operate an internal IT infrastructure. But are costs associated with Cloud Computing Services really that low? The authors found that particular cost types and factors are...

    Provided By University of Osnabruck

  • White Papers // Jul 2011

    Formalizing Business Process Specifications

    The behavior of commercial systems is described with business process models. There are different notations and formalism to express business processes. Many of these notations such as BPMN or ARIS EPC models are widely used in commercial projects. In this paper, the authors focus on formalisms to express rules and...

    Provided By University of Osnabruck

  • White Papers // May 2011

    Model-Based Debugging of Embedded Software Systems

    Model Driven Development (MDD) has been slowly superseding traditional ways of developing embedded software in the recent decade. In line with the MDD, debugging Real-Time Embedded Software Systems (RTESS) and visualizing their behavior using models such as UML diagrams is becoming a reality. However, the existing MDD based debugging tools...

    Provided By University of Osnabruck

  • White Papers // May 2011

    Risk and Compliance Management for Cloud Computing Services: Designing a Reference Model

    More and more companies are making use of Cloud Computing Services in order to reduce costs and to increase the flexibility of their IT infrastructures. Currently, the focus is shifting towards problems of risk and compliance which include as well the realm of Cloud Computing security. For instance, since the...

    Provided By University of Osnabruck

  • White Papers // Sep 2010

    Central Banks? Dilemma: Reserve Accumulation, Inflation And Financial Instability

    Central banks' international reserves have increased significantly in the recent past. While this accumulation has been widely perceived as precautionary savings to prevent financial crises, rising reserves might also endanger monetary and financial stability. This paper sheds new light on the implications for financial stability and assesses the consequences for...

    Provided By University of Osnabruck

  • White Papers // Jun 2009

    Constraint Checking for Business Process Management

    Compliance management tackles issues related to both modeling and enforcement of business constraints in enterprises. In the context of business process management, the authors propose and describe the use of constraint satisfaction problems as a formal mean for representing these business constraints. They propose a multi-level constraint satisfaction approach to...

    Provided By University of Osnabruck

  • White Papers // Apr 2009

    Why Risk Management Matters in It Outsourcing - A Systematic Literature Review and Elements of a Research Agenda

    This paper presents a systematic literature review in the field of IT Outsourcing with a focus on risk management. The source material of the review consists of 97 high quality journal articles published in 18 journals between 2001 and September 2008. Besides an analysis of related work, this review provides...

    Provided By University of Osnabruck

  • White Papers // Sep 2011

    Costing of Cloud Computing Services: A Total Cost of Ownership Approach

    The use of Cloud Computing Services appears to offer significant cost advantages. Particularly start-up companies benefit from these advantages, since frequently they do not operate an internal IT infrastructure. But are costs associated with Cloud Computing Services really that low? The authors found that particular cost types and factors are...

    Provided By University of Osnabruck

  • White Papers // Apr 2009

    Why Risk Management Matters in It Outsourcing - A Systematic Literature Review and Elements of a Research Agenda

    This paper presents a systematic literature review in the field of IT Outsourcing with a focus on risk management. The source material of the review consists of 97 high quality journal articles published in 18 journals between 2001 and September 2008. Besides an analysis of related work, this review provides...

    Provided By University of Osnabruck

  • White Papers // Sep 2010

    Central Banks? Dilemma: Reserve Accumulation, Inflation And Financial Instability

    Central banks' international reserves have increased significantly in the recent past. While this accumulation has been widely perceived as precautionary savings to prevent financial crises, rising reserves might also endanger monetary and financial stability. This paper sheds new light on the implications for financial stability and assesses the consequences for...

    Provided By University of Osnabruck

  • White Papers // May 2011

    Model-Based Debugging of Embedded Software Systems

    Model Driven Development (MDD) has been slowly superseding traditional ways of developing embedded software in the recent decade. In line with the MDD, debugging Real-Time Embedded Software Systems (RTESS) and visualizing their behavior using models such as UML diagrams is becoming a reality. However, the existing MDD based debugging tools...

    Provided By University of Osnabruck

  • White Papers // May 2011

    Risk and Compliance Management for Cloud Computing Services: Designing a Reference Model

    More and more companies are making use of Cloud Computing Services in order to reduce costs and to increase the flexibility of their IT infrastructures. Currently, the focus is shifting towards problems of risk and compliance which include as well the realm of Cloud Computing security. For instance, since the...

    Provided By University of Osnabruck

  • White Papers // Jun 2009

    Constraint Checking for Business Process Management

    Compliance management tackles issues related to both modeling and enforcement of business constraints in enterprises. In the context of business process management, the authors propose and describe the use of constraint satisfaction problems as a formal mean for representing these business constraints. They propose a multi-level constraint satisfaction approach to...

    Provided By University of Osnabruck

  • White Papers // Jul 2011

    Formalizing Business Process Specifications

    The behavior of commercial systems is described with business process models. There are different notations and formalism to express business processes. Many of these notations such as BPMN or ARIS EPC models are widely used in commercial projects. In this paper, the authors focus on formalisms to express rules and...

    Provided By University of Osnabruck