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University of Karlsruhe
(24 results)-
White Papers
Identity Management in Business Process Modelling: A Model-Driven Approach
April 11, 2009, 12:00am PDT
The internet, the ongoing globalization, and resulting needs for faster communication and interaction with business partners. The modeling of business processes is widely used in enterprises....
Provided by University of Karlsruhe
-
White Papers
Federated and Service-Oriented Identity Management at a University
July 5, 2009, 12:00am PDT
Federation is a way to ease the establishment. This definition of a federation, which has been established in this paper, suits well for universities. This is because universities also consist of...
Provided by University of Karlsruhe
-
White Papers
Dynamic Frames in Java Dynamic Logic
June 2, 2010, 12:00am PDT
This paper presents a realisation of the concept of dynamic frames in a dynamic logic for verifying Java programs. This is achieved by treating sets of heap locations as first class citizens in...
Provided by University of Karlsruhe
-
White Papers
Semantic Methods and Tools for Information Portals
January 1, 2010, 12:00am PST
The paper describes a set of approaches for representing and accessing information within a semantically structured information portal, while offering the possibility to integrate own information....
Provided by University of Karlsruhe
-
White Papers
Corridor Routing in Mobile Ad-Hoc Networks
January 1, 2010, 12:00am PST
A new reactive strategy for multi-path routing in mobile ad-hoc networks is presented. Given a pair of communicating stations, the authors use the complete set of minimal-length paths - a...
Provided by University of Karlsruhe
-
White Papers
Device Driver Reuse Via Virtual Machines
July 20, 2009, 12:00am PDT
Device drivers constitute a significant portion of an operating system's source code. The effort to develop a new driver set is a sobering hurdle to the pursuit of novel operating system ventures....
Provided by University of Karlsruhe
-
White Papers
Energy Accounting for Virtual Machines
June 14, 2006, 12:00am PDT
This paper presents a two-level approach to energy accounting in virtual machine environments. Instead of accounting the energy consumption of the hardware directly to the applications, as done by...
Provided by University of Karlsruhe
-
White Papers
Virtual Machine Benchmarking
April 17, 2007, 12:00am PDT
The resurgence of system virtualization has provoked diverse virtualization techniques targeting different application workloads and requirements. However, a methodology to compare the performance...
Provided by University of Karlsruhe
-
White Papers
Model-Driven Development of SOA Services
March 12, 2007, 12:00am PDT
Service-Oriented Architectures (SOA) will form the basis of future information systems. Basic web services are being assembled to composite web services in order to directly support business...
Provided by University of Karlsruhe
-
White Papers
The SOA's Layers
December 7, 2007, 12:00am PST
This paper introduces a reference model for the layering of Service-Oriented Architecture (SOA). Opinions on how this architecture appears are often disjunctive or contradictory within the SOA...
Provided by University of Karlsruhe
-
White Papers
A Goal Specification Language for Automated Discovery and Composition of Web Services
June 15, 2007, 12:00am PDT
In order to find suitable Web services from a large collection of Web services, automatic support is needed to filter out Web services relevant according to some criteria specified by the user. In...
Provided by University of Karlsruhe
-
White Papers
Semantic Description of Behavior and Trustworthy Credentials of Web Services
May 21, 2007, 12:00am PDT
The ever increasing need for outsourcing and automated execution of parts of business processes will lead to a large number of Web services. The resulting large market of Web services demands for...
Provided by University of Karlsruhe
-
White Papers
Income Distribution Dynamics And Pro-Poor Growth In The World From 1970 To 2003
August 1, 2007, 12:00am PDT
The authors estimate and analyze the global income distribution from national log-normal income distributions for the years 1970 to 2003, as well as the income distribution of seven regional...
Provided by University of Karlsruhe
-
White Papers
Architecture of and Migration to SOA's Presentation Layer
October 17, 2006, 12:00am PDT
Service-Oriented Architectures (SOA) enables enterprises too quickly respond to changing business requirements. Since there are human users interacting with SOA by, for example, entering data or...
Provided by University of Karlsruhe
-
White Papers
A Disaster Aid Sensor Network Using ZigBee for Patient Localization and Air Temperature Monitoring
June 28, 2010, 12:00am PDT
The mass casualty emergency response involves logistic impediments like overflowing victims, paper triaging, extended victim wait time and transport. The authors propose a new system based on a...
Provided by University of Karlsruhe
-
White Papers
Towards a Distributed Java VM in Sensor Networks Using Scalable Source Routing
June 28, 2007, 12:00am PDT
One of the major drawbacks of small embedded systems such as sensor nodes is the need to program in a low level programming language like C or assembler. The resulting code is often unportable,...
Provided by University of Karlsruhe
-
White Papers
Transparent, Power-Aware Migration in Virtualized Systems
November 14, 2007, 12:00am PST
This paper explores the use of hypervisor-based virtualization technology as a means to enable power management in server systems. The approach focuses on the dynamic mapping of physical...
Provided by University of Karlsruhe
-
White Papers
Matrix Routing - An Interference Range Insensitive Routing Protocol for Wireless Sensor Networks
April 28, 2008, 12:00am PDT
Interference ranges can dramatically affect the throughput in wireless sensor networks. While the transmission range defines the maximum physical range of a radio signal the interference range...
Provided by University of Karlsruhe
-
White Papers
Generalized Notification Services: A Simple but Versatile Paradigm for the Implementation of Mobile Data Services
July 1, 2006, 12:00am PDT
The paper at hand discusses a simple but although versatile and powerful paradigm for the implementation of mobile services called generalized Notification Services (NS). Based on a short...
Provided by University of Karlsruhe
-
White Papers
A Literature Survey on Objectives and Success Factors of Mobile CRM Projects
July 14, 2006, 12:00am PDT
Mobile Customer Relationship Management (mCRM) frames the interface between companies and their customers by assisting mobile actors with mobile and wireless technologies. The aim of mCRM projects...
Provided by University of Karlsruhe
-
White Papers
Distributed Fair Transmit Power Adjustment for Vehicular Ad Hoc Networks
June 28, 2006, 12:00am PDT
Improving the safety of drivers and passengers by wirelessly exchanging information between vehicles represents a major driving force for the design of vehicular ad hoc networks. In a heavy loaded...
Provided by University of Karlsruhe
-
White Papers
Decentralized Enterprise Systems: A Multi-Platform Wireless Sensor Networks Approach
October 8, 2007, 12:00am PDT
Massively deployed wireless sensor and actuator networks, co-existing with RFID technology, can bring clear benefits to large-scale enterprise systems, by delegating parts of the business...
Provided by University of Karlsruhe
-
White Papers
Putting Components into Context: Supporting QoS-Predictions With an Explicit Context Model
June 16, 2006, 12:00am PDT
The evaluation of Quality of Service (QoS) attributes in early development stages of a software product is an active research area. For component-based systems, this yields many challenges, since...
Provided by University of Karlsruhe
-
White Papers
About the Return on Investment of Test-Driven Development
January 1, 2009, 12:00am PST
Test-driven development is one of the central techniques of Extreme Programming. However, the impact of test-driven development on the business value of a project has not been studied so far. The...
Provided by University of Karlsruhe
-
White Papers
Putting Components into Context: Supporting QoS-Predictions With an Explicit Context Model
June 16, 2006, 12:00am PDT
The evaluation of Quality of Service (QoS) attributes in early development stages of a software product is an active research area. For component-based systems, this yields many challenges, since...
Provided by University of Karlsruhe
-
White Papers
Decentralized Enterprise Systems: A Multi-Platform Wireless Sensor Networks Approach
October 8, 2007, 12:00am PDT
Massively deployed wireless sensor and actuator networks, co-existing with RFID technology, can bring clear benefits to large-scale enterprise systems, by delegating parts of the business...
Provided by University of Karlsruhe
-
White Papers
Distributed Fair Transmit Power Adjustment for Vehicular Ad Hoc Networks
June 28, 2006, 12:00am PDT
Improving the safety of drivers and passengers by wirelessly exchanging information between vehicles represents a major driving force for the design of vehicular ad hoc networks. In a heavy loaded...
Provided by University of Karlsruhe
-
White Papers
A Literature Survey on Objectives and Success Factors of Mobile CRM Projects
July 14, 2006, 12:00am PDT
Mobile Customer Relationship Management (mCRM) frames the interface between companies and their customers by assisting mobile actors with mobile and wireless technologies. The aim of mCRM projects...
Provided by University of Karlsruhe
-
White Papers
Generalized Notification Services: A Simple but Versatile Paradigm for the Implementation of Mobile Data Services
July 1, 2006, 12:00am PDT
The paper at hand discusses a simple but although versatile and powerful paradigm for the implementation of mobile services called generalized Notification Services (NS). Based on a short...
Provided by University of Karlsruhe
-
White Papers
Matrix Routing - An Interference Range Insensitive Routing Protocol for Wireless Sensor Networks
April 28, 2008, 12:00am PDT
Interference ranges can dramatically affect the throughput in wireless sensor networks. While the transmission range defines the maximum physical range of a radio signal the interference range...
Provided by University of Karlsruhe
-
White Papers
Towards a Distributed Java VM in Sensor Networks Using Scalable Source Routing
June 28, 2007, 12:00am PDT
One of the major drawbacks of small embedded systems such as sensor nodes is the need to program in a low level programming language like C or assembler. The resulting code is often unportable,...
Provided by University of Karlsruhe
-
White Papers
A Disaster Aid Sensor Network Using ZigBee for Patient Localization and Air Temperature Monitoring
June 28, 2010, 12:00am PDT
The mass casualty emergency response involves logistic impediments like overflowing victims, paper triaging, extended victim wait time and transport. The authors propose a new system based on a...
Provided by University of Karlsruhe
-
White Papers
Income Distribution Dynamics And Pro-Poor Growth In The World From 1970 To 2003
August 1, 2007, 12:00am PDT
The authors estimate and analyze the global income distribution from national log-normal income distributions for the years 1970 to 2003, as well as the income distribution of seven regional...
Provided by University of Karlsruhe
-
White Papers
Semantic Description of Behavior and Trustworthy Credentials of Web Services
May 21, 2007, 12:00am PDT
The ever increasing need for outsourcing and automated execution of parts of business processes will lead to a large number of Web services. The resulting large market of Web services demands for...
Provided by University of Karlsruhe
-
White Papers
A Goal Specification Language for Automated Discovery and Composition of Web Services
June 15, 2007, 12:00am PDT
In order to find suitable Web services from a large collection of Web services, automatic support is needed to filter out Web services relevant according to some criteria specified by the user. In...
Provided by University of Karlsruhe
-
White Papers
The SOA's Layers
December 7, 2007, 12:00am PST
This paper introduces a reference model for the layering of Service-Oriented Architecture (SOA). Opinions on how this architecture appears are often disjunctive or contradictory within the SOA...
Provided by University of Karlsruhe
-
White Papers
Model-Driven Development of SOA Services
March 12, 2007, 12:00am PDT
Service-Oriented Architectures (SOA) will form the basis of future information systems. Basic web services are being assembled to composite web services in order to directly support business...
Provided by University of Karlsruhe
-
White Papers
Virtual Machine Benchmarking
April 17, 2007, 12:00am PDT
The resurgence of system virtualization has provoked diverse virtualization techniques targeting different application workloads and requirements. However, a methodology to compare the performance...
Provided by University of Karlsruhe
-
White Papers
Energy Accounting for Virtual Machines
June 14, 2006, 12:00am PDT
This paper presents a two-level approach to energy accounting in virtual machine environments. Instead of accounting the energy consumption of the hardware directly to the applications, as done by...
Provided by University of Karlsruhe
-
White Papers
Device Driver Reuse Via Virtual Machines
July 20, 2009, 12:00am PDT
Device drivers constitute a significant portion of an operating system's source code. The effort to develop a new driver set is a sobering hurdle to the pursuit of novel operating system ventures....
Provided by University of Karlsruhe
-
White Papers
Corridor Routing in Mobile Ad-Hoc Networks
January 1, 2010, 12:00am PST
A new reactive strategy for multi-path routing in mobile ad-hoc networks is presented. Given a pair of communicating stations, the authors use the complete set of minimal-length paths - a...
Provided by University of Karlsruhe
-
White Papers
Semantic Methods and Tools for Information Portals
January 1, 2010, 12:00am PST
The paper describes a set of approaches for representing and accessing information within a semantically structured information portal, while offering the possibility to integrate own information....
Provided by University of Karlsruhe
-
White Papers
Dynamic Frames in Java Dynamic Logic
June 2, 2010, 12:00am PDT
This paper presents a realisation of the concept of dynamic frames in a dynamic logic for verifying Java programs. This is achieved by treating sets of heap locations as first class citizens in...
Provided by University of Karlsruhe
-
White Papers
Federated and Service-Oriented Identity Management at a University
July 5, 2009, 12:00am PDT
Federation is a way to ease the establishment. This definition of a federation, which has been established in this paper, suits well for universities. This is because universities also consist of...
Provided by University of Karlsruhe
-
White Papers
Identity Management in Business Process Modelling: A Model-Driven Approach
April 11, 2009, 12:00am PDT
The internet, the ongoing globalization, and resulting needs for faster communication and interaction with business partners. The modeling of business processes is widely used in enterprises....
Provided by University of Karlsruhe
-
White Papers
About the Return on Investment of Test-Driven Development
January 1, 2009, 12:00am PST
Test-driven development is one of the central techniques of Extreme Programming. However, the impact of test-driven development on the business value of a project has not been studied so far. The...
Provided by University of Karlsruhe
-
White Papers
Transparent, Power-Aware Migration in Virtualized Systems
November 14, 2007, 12:00am PST
This paper explores the use of hypervisor-based virtualization technology as a means to enable power management in server systems. The approach focuses on the dynamic mapping of physical...
Provided by University of Karlsruhe
-
White Papers
Architecture of and Migration to SOA's Presentation Layer
October 17, 2006, 12:00am PDT
Service-Oriented Architectures (SOA) enables enterprises too quickly respond to changing business requirements. Since there are human users interacting with SOA by, for example, entering data or...
Provided by University of Karlsruhe
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