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University of Passau
(27 results)-
White Papers
SIVA Producer - A Modular Authoring System for Interactive Videos
September 4, 2009, 12:00am PDT
In this paper a modular authoring system for interactive videos is introduced. The system enables the author to edit the video and add annotations like images, text, hyperlinks to defined scenes...
Provided by University of Passau
-
White Papers
Integrating Keyword Search Into XML Query Processing
January 1, 2010, 12:00am PST
Due to the popularity of the XML data format, several query languages for XML have been proposed, specially devised to handle data whose structure is unknown, loose, or absent. While these...
Provided by University of Passau
-
White Papers
Virtualized Networks Based on System Virtualization
October 17, 2008, 12:00am PDT
System virtualization is used to virtualize physical hardware, called Real Machine (RM) in this context. A Virtual Machine Monitor (VMM) runs on top of the RM and virtualizes its resources by...
Provided by University of Passau
-
White Papers
Standardized Multimedia Retrieval Based on Web Service Technologies and the MPEG Query Format
August 1, 2008, 12:00am PDT
In recent years, the growing number of digital audiovisual media files available over the internet or even on users hard discs is overwhelming. In order to support efficient storage and retrieval...
Provided by University of Passau
-
White Papers
The Impact Of Continuous Training On A Firm's Innovations
March 1, 2008, 12:00am PST
Keeping up with rapid technological change necessitates constant innovation. Successful innovation depends on both incumbent workers' knowledge, based on experience, and knowledge about the latest...
Provided by University of Passau
-
White Papers
Introduction of an MPEG-7 Query Language
June 2, 2009, 12:00am PDT
Today the availability of digital media content is well established and widespread. Not only commercial content distribution is a big market, but also user driven digital multimedia content is...
Provided by University of Passau
-
White Papers
FeatureIDE: A Tool Framework for Feature-Oriented Software Development
February 4, 2009, 12:00am PST
Tools support is crucial for the acceptance of a new programming language. However, providing such tool support is a huge investment that can usually not be provided for a research language. With...
Provided by University of Passau
-
White Papers
FEATUREHOUSE: Language-Independent, Automated Software Composition
February 2, 2009, 12:00am PST
Superimposition is a composition technique that has been applied successfully in many areas of software development. Although superimposition is a general-purpose concept, it has been (re)invented...
Provided by University of Passau
-
Whitepapers
A Cross-Layer Design for Video Transmission With TFRC in MANETs
July 5, 2012, 12:00am PDT
Mobile Ad hoc NETworks (MANETs) are becoming more essential to wireless communications due to growing popularity of mobile devices. However, MANETs do not seem to effectively support multimedia...
Provided by University of Passau
-
Whitepapers
Power Management for SVC Video Over Wireless Networks
July 8, 2011, 12:00am PDT
This paper is to study how the emerging H.264 SVC standard can be utilized for more efficient power management in wireless video transmissions. The authors' proposal uses a cross-layer approach...
Provided by University of Passau
-
Whitepapers
Monitoring End to End Bandwidth on Demand Circuits Over Ethernet Infrastructure
April 18, 2008, 12:00am PDT
AutoBAHN (Automated Bandwidth Allocation across Heterogeneous Networks) has specified and is now prototyping a Bandwidth on Demand (BoD) service intended to operate in a multi-domain environment...
Provided by University of Passau
-
Whitepapers
Efficient Delivery of MBMS Multicast Traffic Over HSDPA
April 18, 2008, 12:00am PDT
Multimedia Broadcast/Multicast Service (MBMS) and High-Speed Downlink Packet Access (HSDPA) are two key technologies that constitute a significant step towards the Mobile Broadband. MBMS was...
Provided by University of Passau
-
Whitepapers
Evaluating Model for e-Learning Modules According to Selected Criteria: An Object Oriented Approach
August 17, 2012, 12:00am PDT
This paper aims at developing an applied system to evaluate the e-Learning Modules (eLMs) depending on selected related criteria. Those criteria concern with many fields as well as many factors...
Provided by University of Passau
-
Whitepapers
QoS Guarantee in a Batched Poisson Multirate Loss Model Supporting Elastic and Adaptive Traffic
May 24, 2012, 12:00am PDT
In this paper, the authors consider a single link that supports both elastic and adaptive traffic of Batch Poisson arriving calls, under the Bandwidth Reservation (BR) policy, whereby they can...
Provided by University of Passau
-
Whitepapers
A Low-Complexity Resource Allocation Algorithm for OFDMA-Based Cellular Networks With QoS Provisioning: A Cross-Layer Design Approach
March 12, 2012, 12:00am PDT
In this paper, the authors focus on a low complexity resource allocation algorithm in order to provide certain levels of Quality of Service (QoS) to users in the downlink of a cellular Orthogonal...
Provided by University of Passau
-
White Papers
Emergent Behaviour in Collaborative Indoor Localisation: An Example of Self-Organisation in Ubiquitous Sensing Systems
December 17, 2010, 12:00am PST
The authors investigate emergent effects in collaborative indoor localisation as an example of self-organisation in ubiquitous sensing systems. They consider Pedestrian Dead Reckoning (PDR)...
Provided by University of Passau
-
Whitepapers
A Techno-Economic Model for the Optimized Introduction of ADSL Technology in an Urban Area
December 1, 2007, 12:00am PST
In this paper, the authors optimizes the introduction of broadband internet service in an existing PSTN network, by the means of a techno-economical model. The proposed model determines the...
Provided by University of Passau
-
White Papers
Energy-Efficient Wireless Mesh Infrastructures
March 4, 2011, 12:00am PST
The Internet comprises access segments with wired and wireless technologies. In the future, one can expect Wireless Mesh Infrastructures (WMIs) to proliferate in this paper. Due to the relatively...
Provided by University of Passau
-
White Papers
Virtualization of 802.11 Interfaces for Wireless Mesh Networks
February 17, 2011, 12:00am PST
Equipping wireless devices with multiple radio interfaces enables multi-channel communication that has attracted recent interest due to its significant benefits in terms of exploiting the...
Provided by University of Passau
-
White Papers
Language-Independent and Automated Software Composition: The FEATUREHOUSE Experience
November 30, 2011, 12:00am PST
Superimposition is a composition technique that has been applied successfully in many areas of software development. Although superimposition is a general-purpose concept, it has been (re)invented...
Provided by University of Passau
-
White Papers
Towards Automated Processing of the Right of Access in Inter-Organizational Web Service Compositions
August 10, 2010, 12:00am PDT
Enforcing the right of access to personal data usually is a long-running process between a data subject and an organization that processes personal data. As of today, this task is commonly...
Provided by University of Passau
-
White Papers
Feature-Aware Verification
September 30, 2011, 12:00am PDT
A software product line is a set of software products that are distinguished in terms of features (i.e., end-user - visible units of behavior). Feature interactions - situations in which the...
Provided by University of Passau
-
White Papers
Conditional Model Checking
September 30, 2011, 12:00am PDT
Software model checking, as an undecidable problem, has three possible outcomes: the program satisfies the specification, the program does not satisfy the specification, and the model checker...
Provided by University of Passau
-
White Papers
Do Background Colors Improve Program Comprehension in the #ifdef Hell?
April 17, 2012, 12:00am PDT
Software-product-line engineering aims at the development of variable and reusable software systems. In practice, software product lines are often implemented with preprocessors. Preprocessor...
Provided by University of Passau
-
White Papers
Type Safety for Feature-Oriented Product Lines
February 4, 2010, 12:00am PST
A feature-oriented product line is a family of programs that share a common set of features. A feature implements a stakeholder's requirement and represents a design decision or configuration...
Provided by University of Passau
-
White Papers
Feature (De)composition in Functional Programming
April 3, 2009, 12:00am PDT
The separation of concerns is a fundamental principle in software engineering. Crosscutting concerns are concerns that do not align with hierarchical and block decomposition supported by...
Provided by University of Passau
-
White Papers
Type-Safe Feature-Oriented Product Lines
June 1, 2009, 12:00am PDT
A feature-oriented product line is a family of programs that share a common set of features. A feature implements a stakeholder's requirement, represents a design decision and configuration option...
Provided by University of Passau
-
Whitepapers
A Techno-Economic Model for the Optimized Introduction of ADSL Technology in an Urban Area
December 1, 2007, 12:00am PST
In this paper, the authors optimizes the introduction of broadband internet service in an existing PSTN network, by the means of a techno-economical model. The proposed model determines the...
Provided by University of Passau
-
Whitepapers
A Low-Complexity Resource Allocation Algorithm for OFDMA-Based Cellular Networks With QoS Provisioning: A Cross-Layer Design Approach
March 12, 2012, 12:00am PDT
In this paper, the authors focus on a low complexity resource allocation algorithm in order to provide certain levels of Quality of Service (QoS) to users in the downlink of a cellular Orthogonal...
Provided by University of Passau
-
Whitepapers
QoS Guarantee in a Batched Poisson Multirate Loss Model Supporting Elastic and Adaptive Traffic
May 24, 2012, 12:00am PDT
In this paper, the authors consider a single link that supports both elastic and adaptive traffic of Batch Poisson arriving calls, under the Bandwidth Reservation (BR) policy, whereby they can...
Provided by University of Passau
-
Whitepapers
Evaluating Model for e-Learning Modules According to Selected Criteria: An Object Oriented Approach
August 17, 2012, 12:00am PDT
This paper aims at developing an applied system to evaluate the e-Learning Modules (eLMs) depending on selected related criteria. Those criteria concern with many fields as well as many factors...
Provided by University of Passau
-
Whitepapers
Efficient Delivery of MBMS Multicast Traffic Over HSDPA
April 18, 2008, 12:00am PDT
Multimedia Broadcast/Multicast Service (MBMS) and High-Speed Downlink Packet Access (HSDPA) are two key technologies that constitute a significant step towards the Mobile Broadband. MBMS was...
Provided by University of Passau
-
Whitepapers
Monitoring End to End Bandwidth on Demand Circuits Over Ethernet Infrastructure
April 18, 2008, 12:00am PDT
AutoBAHN (Automated Bandwidth Allocation across Heterogeneous Networks) has specified and is now prototyping a Bandwidth on Demand (BoD) service intended to operate in a multi-domain environment...
Provided by University of Passau
-
Whitepapers
Power Management for SVC Video Over Wireless Networks
July 8, 2011, 12:00am PDT
This paper is to study how the emerging H.264 SVC standard can be utilized for more efficient power management in wireless video transmissions. The authors' proposal uses a cross-layer approach...
Provided by University of Passau
-
Whitepapers
A Cross-Layer Design for Video Transmission With TFRC in MANETs
July 5, 2012, 12:00am PDT
Mobile Ad hoc NETworks (MANETs) are becoming more essential to wireless communications due to growing popularity of mobile devices. However, MANETs do not seem to effectively support multimedia...
Provided by University of Passau
-
White Papers
Type-Safe Feature-Oriented Product Lines
June 1, 2009, 12:00am PDT
A feature-oriented product line is a family of programs that share a common set of features. A feature implements a stakeholder's requirement, represents a design decision and configuration option...
Provided by University of Passau
-
White Papers
Feature (De)composition in Functional Programming
April 3, 2009, 12:00am PDT
The separation of concerns is a fundamental principle in software engineering. Crosscutting concerns are concerns that do not align with hierarchical and block decomposition supported by...
Provided by University of Passau
-
White Papers
Type Safety for Feature-Oriented Product Lines
February 4, 2010, 12:00am PST
A feature-oriented product line is a family of programs that share a common set of features. A feature implements a stakeholder's requirement and represents a design decision or configuration...
Provided by University of Passau
-
White Papers
Do Background Colors Improve Program Comprehension in the #ifdef Hell?
April 17, 2012, 12:00am PDT
Software-product-line engineering aims at the development of variable and reusable software systems. In practice, software product lines are often implemented with preprocessors. Preprocessor...
Provided by University of Passau
-
White Papers
Conditional Model Checking
September 30, 2011, 12:00am PDT
Software model checking, as an undecidable problem, has three possible outcomes: the program satisfies the specification, the program does not satisfy the specification, and the model checker...
Provided by University of Passau
-
White Papers
Feature-Aware Verification
September 30, 2011, 12:00am PDT
A software product line is a set of software products that are distinguished in terms of features (i.e., end-user - visible units of behavior). Feature interactions - situations in which the...
Provided by University of Passau
-
White Papers
Towards Automated Processing of the Right of Access in Inter-Organizational Web Service Compositions
August 10, 2010, 12:00am PDT
Enforcing the right of access to personal data usually is a long-running process between a data subject and an organization that processes personal data. As of today, this task is commonly...
Provided by University of Passau
-
White Papers
Language-Independent and Automated Software Composition: The FEATUREHOUSE Experience
November 30, 2011, 12:00am PST
Superimposition is a composition technique that has been applied successfully in many areas of software development. Although superimposition is a general-purpose concept, it has been (re)invented...
Provided by University of Passau
-
White Papers
Virtualization of 802.11 Interfaces for Wireless Mesh Networks
February 17, 2011, 12:00am PST
Equipping wireless devices with multiple radio interfaces enables multi-channel communication that has attracted recent interest due to its significant benefits in terms of exploiting the...
Provided by University of Passau
-
White Papers
Energy-Efficient Wireless Mesh Infrastructures
March 4, 2011, 12:00am PST
The Internet comprises access segments with wired and wireless technologies. In the future, one can expect Wireless Mesh Infrastructures (WMIs) to proliferate in this paper. Due to the relatively...
Provided by University of Passau
-
White Papers
Emergent Behaviour in Collaborative Indoor Localisation: An Example of Self-Organisation in Ubiquitous Sensing Systems
December 17, 2010, 12:00am PST
The authors investigate emergent effects in collaborative indoor localisation as an example of self-organisation in ubiquitous sensing systems. They consider Pedestrian Dead Reckoning (PDR)...
Provided by University of Passau
-
White Papers
FEATUREHOUSE: Language-Independent, Automated Software Composition
February 2, 2009, 12:00am PST
Superimposition is a composition technique that has been applied successfully in many areas of software development. Although superimposition is a general-purpose concept, it has been (re)invented...
Provided by University of Passau
-
White Papers
FeatureIDE: A Tool Framework for Feature-Oriented Software Development
February 4, 2009, 12:00am PST
Tools support is crucial for the acceptance of a new programming language. However, providing such tool support is a huge investment that can usually not be provided for a research language. With...
Provided by University of Passau
-
White Papers
Introduction of an MPEG-7 Query Language
June 2, 2009, 12:00am PDT
Today the availability of digital media content is well established and widespread. Not only commercial content distribution is a big market, but also user driven digital multimedia content is...
Provided by University of Passau
-
White Papers
The Impact Of Continuous Training On A Firm's Innovations
March 1, 2008, 12:00am PST
Keeping up with rapid technological change necessitates constant innovation. Successful innovation depends on both incumbent workers' knowledge, based on experience, and knowledge about the latest...
Provided by University of Passau
-
White Papers
Standardized Multimedia Retrieval Based on Web Service Technologies and the MPEG Query Format
August 1, 2008, 12:00am PDT
In recent years, the growing number of digital audiovisual media files available over the internet or even on users hard discs is overwhelming. In order to support efficient storage and retrieval...
Provided by University of Passau
-
White Papers
Virtualized Networks Based on System Virtualization
October 17, 2008, 12:00am PDT
System virtualization is used to virtualize physical hardware, called Real Machine (RM) in this context. A Virtual Machine Monitor (VMM) runs on top of the RM and virtualizes its resources by...
Provided by University of Passau
-
White Papers
Integrating Keyword Search Into XML Query Processing
January 1, 2010, 12:00am PST
Due to the popularity of the XML data format, several query languages for XML have been proposed, specially devised to handle data whose structure is unknown, loose, or absent. While these...
Provided by University of Passau
-
White Papers
SIVA Producer - A Modular Authoring System for Interactive Videos
September 4, 2009, 12:00am PDT
In this paper a modular authoring system for interactive videos is introduced. The system enables the author to edit the video and add annotations like images, text, hyperlinks to defined scenes...
Provided by University of Passau
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