Universidade Federal de Minas Gerais

Displaying 1-5 of 5 results

  • White Papers // Jan 2012

    Middleware for Multi-Client and Multi-Server Mobile Applications

    With popularization of mobile computing, many developers have faced problems due to great heterogeneity of devices. To address this issue, the authors present in this paper a middleware for multi-client and multi-server mobile applications. They assume that the middleware at the server side has no resource restrictions, whereas at the...

    Provided By Universidade Federal de Minas Gerais

  • White Papers // Aug 2011

    Cell-Based VLSI Implementations of the Add One Carry Select Adder

    In this paper, the authors propose an add-one carry-select adder architecture optimized for cell-based VLSI generation. This architecture is compared to a previously proposed A1CSA architecture, as well as, to Carry-Select Adder (CSA) and Carry-Ripple Adder (CRA) architectures. Synthesis results for 45nm technology showed that, for higher order adders (32...

    Provided By Universidade Federal de Minas Gerais

  • White Papers // May 2011

    Gatekeeper: Supporting Bandwidth Guarantees for Multi-Tenant Datacenter Networks

    Cloud environments should provide network performance isolation for co-located untrusted tenants in a virtualized datacenter. The authors present key properties that a performance isolation solution should satisfy, and present the progress on Gatekeeper, a system designed to meet these requirements. Experiments on the Xen-based implementation of Gatekeeper in a datacenter...

    Provided By Universidade Federal de Minas Gerais

  • White Papers // Apr 2011

    Global Interactions Between Firms And Universities: Global Innovation Networks As First Steps Towards A Global Innovation System

    This paper aims to broaden the horizon as well as to shed further light on the studies of interaction between firms and universities in a global context. Its starting point is thus a review of two different strands of the literature on innovation. First, the literature on interaction by Klevorick...

    Provided By Universidade Federal de Minas Gerais

  • White Papers // Jul 2010

    A Quantitative Analysis of the Xen Virtualization Overhead

    Recently, consolidation on virtual servers has gone from a small market to a massive industry migration which is affecting businesses across different kinds of companies. Virtualization can be useful to help IT organizations to reduce complexity and costs with management, ownership, and energy consumption, providing a flexible environment for the...

    Provided By Universidade Federal de Minas Gerais

  • White Papers // Apr 2011

    Global Interactions Between Firms And Universities: Global Innovation Networks As First Steps Towards A Global Innovation System

    This paper aims to broaden the horizon as well as to shed further light on the studies of interaction between firms and universities in a global context. Its starting point is thus a review of two different strands of the literature on innovation. First, the literature on interaction by Klevorick...

    Provided By Universidade Federal de Minas Gerais

  • White Papers // May 2011

    Gatekeeper: Supporting Bandwidth Guarantees for Multi-Tenant Datacenter Networks

    Cloud environments should provide network performance isolation for co-located untrusted tenants in a virtualized datacenter. The authors present key properties that a performance isolation solution should satisfy, and present the progress on Gatekeeper, a system designed to meet these requirements. Experiments on the Xen-based implementation of Gatekeeper in a datacenter...

    Provided By Universidade Federal de Minas Gerais

  • White Papers // Jan 2012

    Middleware for Multi-Client and Multi-Server Mobile Applications

    With popularization of mobile computing, many developers have faced problems due to great heterogeneity of devices. To address this issue, the authors present in this paper a middleware for multi-client and multi-server mobile applications. They assume that the middleware at the server side has no resource restrictions, whereas at the...

    Provided By Universidade Federal de Minas Gerais

  • White Papers // Jul 2010

    A Quantitative Analysis of the Xen Virtualization Overhead

    Recently, consolidation on virtual servers has gone from a small market to a massive industry migration which is affecting businesses across different kinds of companies. Virtualization can be useful to help IT organizations to reduce complexity and costs with management, ownership, and energy consumption, providing a flexible environment for the...

    Provided By Universidade Federal de Minas Gerais

  • White Papers // Aug 2011

    Cell-Based VLSI Implementations of the Add One Carry Select Adder

    In this paper, the authors propose an add-one carry-select adder architecture optimized for cell-based VLSI generation. This architecture is compared to a previously proposed A1CSA architecture, as well as, to Carry-Select Adder (CSA) and Carry-Ripple Adder (CRA) architectures. Synthesis results for 45nm technology showed that, for higher order adders (32...

    Provided By Universidade Federal de Minas Gerais