University of Heilongjiang

Displaying 1-17 of 17 results

  • White Papers // Aug 2013

    A Hub Architecture for Service Ecosystems: Towards Business-to-Business Automation With an Ontology-Enabled Collaboration Platform

    The management and coordination of business process collaboration experiences changes because of globalization, specialization, and innovation. Service-Oriented Computing (SOC) is a means towards business process automation and recently, many industry standards emerged to become part of the Service-Oriented Architecture (SOA) stack. In a globalized world, organizations face new challenges for...

    Provided By University of Heilongjiang

  • White Papers // May 2013

    CrowdShare: Secure Mobile Resource Sharing

    Mobile smart devices and services have become an integral part of the people daily life. In this paper there are many compelling scenarios for mobile device users to share resources. A popular example is tethering. However, resource sharing also raises privacy and security concerns. In this paper, the authors present...

    Provided By University of Heilongjiang

  • White Papers // Apr 2013

    Enabling Energy-Aware Collaborative Mobile Data Offloading for Smartphones

    Searching for mobile data offloading solutions has been topical in recent years. In this paper, the authors present a collaborative WiFi-based mobile data offloading architecture - Metropolitan Advanced Delivery Network (MADNet), targeting at improving the energy efficiency for Smartphones. According to their measurements, WiFi-based mobile data offloading for moving Smartphones...

    Provided By University of Heilongjiang

  • White Papers // Jan 2013

    Interoperability Middleware for Federated Business Services in Web-Pilarcos

    Participation into electronic business networks has become necessary for the success of enterprises. The web-Pilarcos B2B middleware is designed for lowering the cost of collaboration establishment and to facilitate management and maintenance of networks. The web-Pilarcos architecture and middleware addresses the interoperability of autonomous business services in inter-organizational context. The...

    Provided By University of Heilongjiang

  • White Papers // Jan 2013

    Addressing Interoperability Issues in Business Process Management

    As part of the INTEROP NoE, interoperability requirements and existing facilities on the area of business process management were studied. This paper summarizes the contributions and discusses current research trends. Business process management is seen as a set of continuous processes in an enterprise related to the strategic decisions, production...

    Provided By University of Heilongjiang

  • White Papers // Dec 2012

    Parallel Grid Library for Rapid and Flexible Simulation Development

    The authors present an easy to use and flexible grid library for developing highly scalable parallel simulations. The distributed cartesian cell-refinable grid (dccrg) supports adaptive mesh refinement and allows an arbitrary C++ class to be used as cell data. The amount of data in grid cells can vary both in...

    Provided By University of Heilongjiang

  • White Papers // Oct 2012

    A Fragment of Dependence Logic Capturing Polynomial Time

    In this paper, the authors study the expressive power of Horn-formulae in dependence logic and show that they can express NP-complete problems. Therefore, they define an even smaller fragment D- Horn and show that over finite successor structures it captures the complexity class P of all sets decidable in polynomial...

    Provided By University of Heilongjiang

  • White Papers // Aug 2012

    Comparison of Post-Filtering Methods for Intelligibility Enhancement of Telephone Speech

    Post-filtering can be used to enhance the quality and intelligibility of speech in mobile phones. This paper introduces two straightforward post-filtering methods for near-end speech enhancement in difficult noise conditions. Both of the algorithms use a perceptually motivated high-pass filter to transfer energy from the first formant to higher frequencies....

    Provided By University of Heilongjiang

  • White Papers // Jul 2012

    Mobile Search and the Cloud: The Benefits of Offloading

    This paper presents the benefits and drawbacks of mobile desktop search coupled with cloud-assisted operations, such as operation offloading, cloud storage, and cloud-assisted search. The energy trade-off when offloading a task is analyzed and measured in several different scenarios. An example case of offloading indexing is presented. The problem of...

    Provided By University of Heilongjiang

  • White Papers // Jun 2012

    Inter-Enterprise Business Transaction Management in Open Service Ecosystems

    One of the difficult challenges in inter-enterprise computing is aligning business transactions and technical management of distributed transactions, especially in breach situations. The authors propose and analyze a two-level business transaction management framework that allows injection of business-level concerns to the control processes of inter-enterprise transactions. The two levels are...

    Provided By University of Heilongjiang

  • White Papers // Feb 2012

    A Novel Multimodal Biometric System Based on Iris and Face

    With the wide application, the recognition accuracy of unimodal biometric systems has to contend with a variety of problems such as background noise, signal noise and distortion, and environment or device variations. This paper combines face and iris features for developing a multimode biometric system, which is able to diminish...

    Provided By University of Heilongjiang

  • White Papers // Nov 2011

    A Compressed Self-Index for Genomic Databases

    Advances in DNA sequencing technology will soon result in databases of thousands of genomes. Within a species, individuals' genomes are almost exact copies of each other; e.g., any two human genomes are 99.9% the same. Relative Lempel-Ziv (RLZ) compression takes advantage of this property: it stores the first genome uncompressed...

    Provided By University of Heilongjiang

  • White Papers // Aug 2011

    A Hub System for Cloud-Computing Based Business-Collaboration

    The management and coordination of business-process collaboration experiences changes because of globalization, specialization, and innovation. Service-Oriented Computing (SOC) is a means towards business process automation and recently, many industry standards emerged to become part of the Service-Oriented Architecture (SOA) stack. In a globalized world, organizations face new challenges for setting...

    Provided By University of Heilongjiang

  • White Papers // Dec 2010

    Framework for Managing Features of Open Service Ecosystems

    The recent increased use of Internet, social media, and networked business mark a development trend where software-based services flow to the open market for enabling service-oriented networked business. The authors' vision is that in future, organizations and individuals collaborate within open service ecosystems. An open service ecosystem is characterized especially...

    Provided By University of Heilongjiang

  • White Papers // Mar 2010

    Dessy: Search and Synchronization on the Move

    Current Smartphone have a storage capacity of several gigabytes. More and more information is stored on mobile devices. To meet the challenge of information organization, the authors turn to desktop search. Users often possess multiple devices, and synchronize (subsets of) information between them. This makes file synchronization more important. This...

    Provided By University of Heilongjiang

  • White Papers // Feb 2010

    Cloud - Assisted Mobile Desktop Search

    With the advent of the Internet, searching for information became a fundamental part of their daily computing. When large storage devices were integrated to their personal computers, desktop search solved the problem of locating information. With larger storage integrated into mobile devices, a solution for the problem is required in...

    Provided By University of Heilongjiang

  • White Papers // Jul 2008

    Towards a Framework for Federated Global Identity Management

    In this paper, the authors report on research being conducted into the formulation of the architectural blueprint necessary to provide a Global identification service across global ICT infrastructures integrating that of the Web and the Grid and introducing the concept of what the EU IST Framework V initiative refers to...

    Provided By University of Heilongjiang

  • White Papers // Aug 2012

    Comparison of Post-Filtering Methods for Intelligibility Enhancement of Telephone Speech

    Post-filtering can be used to enhance the quality and intelligibility of speech in mobile phones. This paper introduces two straightforward post-filtering methods for near-end speech enhancement in difficult noise conditions. Both of the algorithms use a perceptually motivated high-pass filter to transfer energy from the first formant to higher frequencies....

    Provided By University of Heilongjiang

  • White Papers // Apr 2013

    Enabling Energy-Aware Collaborative Mobile Data Offloading for Smartphones

    Searching for mobile data offloading solutions has been topical in recent years. In this paper, the authors present a collaborative WiFi-based mobile data offloading architecture - Metropolitan Advanced Delivery Network (MADNet), targeting at improving the energy efficiency for Smartphones. According to their measurements, WiFi-based mobile data offloading for moving Smartphones...

    Provided By University of Heilongjiang

  • White Papers // Feb 2010

    Cloud - Assisted Mobile Desktop Search

    With the advent of the Internet, searching for information became a fundamental part of their daily computing. When large storage devices were integrated to their personal computers, desktop search solved the problem of locating information. With larger storage integrated into mobile devices, a solution for the problem is required in...

    Provided By University of Heilongjiang

  • White Papers // Jul 2012

    Mobile Search and the Cloud: The Benefits of Offloading

    This paper presents the benefits and drawbacks of mobile desktop search coupled with cloud-assisted operations, such as operation offloading, cloud storage, and cloud-assisted search. The energy trade-off when offloading a task is analyzed and measured in several different scenarios. An example case of offloading indexing is presented. The problem of...

    Provided By University of Heilongjiang

  • White Papers // Aug 2011

    A Hub System for Cloud-Computing Based Business-Collaboration

    The management and coordination of business-process collaboration experiences changes because of globalization, specialization, and innovation. Service-Oriented Computing (SOC) is a means towards business process automation and recently, many industry standards emerged to become part of the Service-Oriented Architecture (SOA) stack. In a globalized world, organizations face new challenges for setting...

    Provided By University of Heilongjiang

  • White Papers // Aug 2013

    A Hub Architecture for Service Ecosystems: Towards Business-to-Business Automation With an Ontology-Enabled Collaboration Platform

    The management and coordination of business process collaboration experiences changes because of globalization, specialization, and innovation. Service-Oriented Computing (SOC) is a means towards business process automation and recently, many industry standards emerged to become part of the Service-Oriented Architecture (SOA) stack. In a globalized world, organizations face new challenges for...

    Provided By University of Heilongjiang

  • White Papers // Jun 2012

    Inter-Enterprise Business Transaction Management in Open Service Ecosystems

    One of the difficult challenges in inter-enterprise computing is aligning business transactions and technical management of distributed transactions, especially in breach situations. The authors propose and analyze a two-level business transaction management framework that allows injection of business-level concerns to the control processes of inter-enterprise transactions. The two levels are...

    Provided By University of Heilongjiang

  • White Papers // Dec 2010

    Framework for Managing Features of Open Service Ecosystems

    The recent increased use of Internet, social media, and networked business mark a development trend where software-based services flow to the open market for enabling service-oriented networked business. The authors' vision is that in future, organizations and individuals collaborate within open service ecosystems. An open service ecosystem is characterized especially...

    Provided By University of Heilongjiang

  • White Papers // Jan 2013

    Interoperability Middleware for Federated Business Services in Web-Pilarcos

    Participation into electronic business networks has become necessary for the success of enterprises. The web-Pilarcos B2B middleware is designed for lowering the cost of collaboration establishment and to facilitate management and maintenance of networks. The web-Pilarcos architecture and middleware addresses the interoperability of autonomous business services in inter-organizational context. The...

    Provided By University of Heilongjiang

  • White Papers // Jan 2013

    Addressing Interoperability Issues in Business Process Management

    As part of the INTEROP NoE, interoperability requirements and existing facilities on the area of business process management were studied. This paper summarizes the contributions and discusses current research trends. Business process management is seen as a set of continuous processes in an enterprise related to the strategic decisions, production...

    Provided By University of Heilongjiang

  • White Papers // May 2013

    CrowdShare: Secure Mobile Resource Sharing

    Mobile smart devices and services have become an integral part of the people daily life. In this paper there are many compelling scenarios for mobile device users to share resources. A popular example is tethering. However, resource sharing also raises privacy and security concerns. In this paper, the authors present...

    Provided By University of Heilongjiang

  • White Papers // Jul 2008

    Towards a Framework for Federated Global Identity Management

    In this paper, the authors report on research being conducted into the formulation of the architectural blueprint necessary to provide a Global identification service across global ICT infrastructures integrating that of the Web and the Grid and introducing the concept of what the EU IST Framework V initiative refers to...

    Provided By University of Heilongjiang

  • White Papers // Feb 2012

    A Novel Multimodal Biometric System Based on Iris and Face

    With the wide application, the recognition accuracy of unimodal biometric systems has to contend with a variety of problems such as background noise, signal noise and distortion, and environment or device variations. This paper combines face and iris features for developing a multimode biometric system, which is able to diminish...

    Provided By University of Heilongjiang

  • White Papers // Oct 2012

    A Fragment of Dependence Logic Capturing Polynomial Time

    In this paper, the authors study the expressive power of Horn-formulae in dependence logic and show that they can express NP-complete problems. Therefore, they define an even smaller fragment D- Horn and show that over finite successor structures it captures the complexity class P of all sets decidable in polynomial...

    Provided By University of Heilongjiang

  • White Papers // Nov 2011

    A Compressed Self-Index for Genomic Databases

    Advances in DNA sequencing technology will soon result in databases of thousands of genomes. Within a species, individuals' genomes are almost exact copies of each other; e.g., any two human genomes are 99.9% the same. Relative Lempel-Ziv (RLZ) compression takes advantage of this property: it stores the first genome uncompressed...

    Provided By University of Heilongjiang

  • White Papers // Dec 2012

    Parallel Grid Library for Rapid and Flexible Simulation Development

    The authors present an easy to use and flexible grid library for developing highly scalable parallel simulations. The distributed cartesian cell-refinable grid (dccrg) supports adaptive mesh refinement and allows an arbitrary C++ class to be used as cell data. The amount of data in grid cells can vary both in...

    Provided By University of Heilongjiang

  • White Papers // Mar 2010

    Dessy: Search and Synchronization on the Move

    Current Smartphone have a storage capacity of several gigabytes. More and more information is stored on mobile devices. To meet the challenge of information organization, the authors turn to desktop search. Users often possess multiple devices, and synchronize (subsets of) information between them. This makes file synchronization more important. This...

    Provided By University of Heilongjiang