Scientific Research Publishing

Read full paper at: http://www.scirp.org/journal/PaperInformation.aspx?PaperID=48854#.VKIVucCAM4 Author(s)    Aristotelis Glentis , Damianos Kypriadis , Nancy Alonistioti Affiliation(s) National and Kapodistrian University of Athens, Athens, Greece . National and Kapodistrian University of Athens, Athens, Greece . National and Kapodistrian University of Athens, Athens, Greece . ABSTRACT One of the open issues in today’s networking world is efficient content retrieval, storage, and provision. Numerous studies have been carried out in order to optimize the distribution and provision of content to end users. This is emphasized in today’s mobile networks that the ubiquity of network resources is consider...

Read full paper at: http://www.scirp.org/journal/PaperInformation.aspx?PaperID=48470#.VD4YNFfHRK0 Author(s) Lin Hu , Fan Yang , Zijun Sha Affiliation(s) University of Toyama, Toyama, Japan . Central South University of Forestry and Technology, Changsha, China . University of Toyama, Toyama, Japan . ABSTRACT Currently, the most important issue with respect to financial institutions is how to motivate staff without providing perverse incentives. For instance, with the implementation of a proper incentive system, staff will be motivated via their self-interest to create financial innovations to better price and hedge risk. However, this system must also be designed with checks and balances in mind because it is also very easy to institute a syst...