Results 51 to 60 of about 151,894 (218)

Grid-based virtual laboratory experiments for a graduate course on sensor networks

open access: yes, 2007
This paper presents the pedagogical and technical challenges the authors faced in developing a distributed laboratory for the execution of virtual scientific experiments (VSEs) superimposed on a Grid infrastructure, for a course on sensor networks that ...
Tiropanis, Thanassis   +7 more
core   +1 more source

E – urban systems [PDF]

open access: yesUrbani Izziv, 2000
Information and tele-communication technology are increasingly affecting life and employment. According to predictions, more than 80% of all business operations will be carried out electronically through so called e-business.
Franc J. Zakrajšek   +3 more
doaj  

A Hybrid Reliable Heuristic Mapping Method Based on Survivable Virtual Networks for Network Virtualization

open access: yesDiscrete Dynamics in Nature and Society, 2015
The reliable mapping of virtual networks is one of the hot issues in network virtualization researches. Unlike the traditional protection mechanisms based on redundancy and recovery mechanisms, we take the solution of the survivable virtual topology ...
Qiang Zhu   +6 more
doaj   +1 more source

Dynamic Virtual Network Reconfiguration Method for Hybrid Multiple Failures Based on Weighted Relative Entropy

open access: yesEntropy, 2018
Network virtualization can offer more flexibility and better manageability for next generation Internet. With the increasing deployments of virtual networks in military and commercial networks, a major challenge is to ensure virtual network survivability
Yuze Su   +3 more
doaj   +1 more source

Diverse virtual social networks: Implications for remote software testing teams

open access: yes, 2010
This paper evaluates offshore outsourcing in the IT testing industry and determines what conditions determine its success. There is particular focus on the influence of diversity in teams on group relationships.
Clear, F   +3 more
core  

Social and Virtual Networks: Evaluating Synchronous Online Interviewing Using Instant Messenger

open access: yes, 2009
This paper describes an evaluation of the quality and utility of synchronous online interviewing for data collection in social network research.
Hinchcliffe, Vanessa, Gavin, Helen
core   +1 more source

The bottlenecked virtual network problem in bandwidth allocation for network virtualization

open access: yes2009 IEEE Latin-American Conference on Communications, 2009
Internet is becoming unable to overcome the challenges required by new services due to the lack of coordination among Internet service providers. This situation, frequently called network ossification, makes increasingly hard the deployment and the testing new network technologies. Network Virtualization has emerged as one solution of this problem. One
Botero Vega, Juan Felipe   +1 more
openaire   +2 more sources

Distributed computing methodology for training neural networks in an image-guided diagnostic application

open access: yes, 2006
Distributed computing is a process through which a set of computers connected by a network is used collectively to solve a single problem. In this paper, we propose a distributed computing methodology for training neural networks for the detection of ...
Plagianakos, V.P.   +2 more
core   +1 more source

Applying Virtual Coordination Anchor Node to Routing Mechanism in Wireless Sensor Networks [PDF]

open access: yes, 2016
Following the development of Information technologies, wireless sensor networks (WSNs) are widely used in many areas in recently years. How to collect information efficiently and deliver to base station reliably is one of important issue among the hot ...
Wang, Ying-Hong;Tsai, Cheng-Han
core   +1 more source

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