University of Colorado Book Store

Displaying 1-3 of 3 results

  • White Papers // Jan 2014

    Heterogeneity-Aware Workload Placement and Migration in Distributed Sustainable Datacenters

    While major cloud service operators have taken various initiatives to operate their sustainable datacenters with green energy, it is challenging to effectively utilize the green energy since its generation depends on dynamic natural conditions. Fortunately, the geographical distribution of datacenters provides an opportunity for optimizing the system performance by distributing...

    Provided By University of Colorado Book Store

  • White Papers // Jun 2013

    iShuffle: Improving Hadoop Performance with Shuffle-on-Write

    Hadoop is a popular implementation of the MapReduce framework for running data-intensive jobs on clusters of commodity servers. Although Hadoop automatically parallelizes job execution with concurrent map and reduce tasks, the authors find that, shuffle, the all-to-all input data fetching phase in a reduce task can significantly affect job performance....

    Provided By University of Colorado Book Store

  • White Papers // Nov 2012

    Secure Voice Based Authentication for Mobile Devices: Vaulted Voice Verification

    As the use of biometrics becomes more wide-spread, the privacy concerns that stem from the use of biometrics are becoming more apparent. As the usage of mobile devices grows, so does the desire to implement biometric identification into such devices. A large majority of mobile devices being used are mobile...

    Provided By University of Colorado Book Store

  • White Papers // Nov 2012

    Secure Voice Based Authentication for Mobile Devices: Vaulted Voice Verification

    As the use of biometrics becomes more wide-spread, the privacy concerns that stem from the use of biometrics are becoming more apparent. As the usage of mobile devices grows, so does the desire to implement biometric identification into such devices. A large majority of mobile devices being used are mobile...

    Provided By University of Colorado Book Store

  • White Papers // Jan 2014

    Heterogeneity-Aware Workload Placement and Migration in Distributed Sustainable Datacenters

    While major cloud service operators have taken various initiatives to operate their sustainable datacenters with green energy, it is challenging to effectively utilize the green energy since its generation depends on dynamic natural conditions. Fortunately, the geographical distribution of datacenters provides an opportunity for optimizing the system performance by distributing...

    Provided By University of Colorado Book Store

  • White Papers // Jun 2013

    iShuffle: Improving Hadoop Performance with Shuffle-on-Write

    Hadoop is a popular implementation of the MapReduce framework for running data-intensive jobs on clusters of commodity servers. Although Hadoop automatically parallelizes job execution with concurrent map and reduce tasks, the authors find that, shuffle, the all-to-all input data fetching phase in a reduce task can significantly affect job performance....

    Provided By University of Colorado Book Store