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Virtualization technologies in transnational DG
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Source dg.o; Vol. 151 archive
Proceedings of the 2006 international conference on Digital government research table of contents
San Diego, California
POSTER SESSION: Posters table of contents
Pages: 456 - 457  
Year of Publication: 2006
Authors
Maurício Tsugawa  University of Florida, Gainesville, FL
Andréa Matsunaga  University of Florida, Gainesville, FL
José A. B. Fortes  University of Florida, Gainesville, FL
Sponsor
NSF : National Science Foundation
Publisher
ACM  New York, NY, USA
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ABSTRACT

Naïve deployments of digital government (DG) systems across organizations in different countries inevitably face severe technical, sociopolitical and economical barriers. Some of these barriers are the result of independently created IT infrastructures with distinct use-policies, varying functional capabilities and different interoperability requirements. In general, IT heterogeneity is inevitable as it results from differences in economical and technical capabilities of the countries, differences in agency missions, distinct regulatory contexts (which may, for example, specify what kind of software must be used) and unequal human IT resources. Deployment of an available DG system into an existing infrastructure may require use of new and/or existing hardware and/or software at different locations, processing and accessing data located in distinct agencies, and communication among many IT entities. In this context, heterogeneity can lead to several forms of incompatibilities, namely hardware, software, communication, data, security and accessibility. A small subset of aspects of IT infrastructures where there might be important differences includes the following: operating systems, hardware, firewall mechanisms and policies, software applications and authorization procedures.


REFERENCES

Note: OCR errors may be found in this Reference List extracted from the full text article. ACM has opted to expose the complete List rather than only correct and linked references.

 
1
Su, S., et. al., Transnational Information Sharing, Event Notification, Rule Enforcement and Process Coordination. International Journal of Electronic Government Research (IJEGR), Vol. 1, No. 2, April-June, 2005.
 
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Smith, J. E. and Nair, R. Virtual Machine Versatile Platforms for Systems and Processes. Morgan Kaufmann Publishers, June 2005, 638p.
 
5
Intel. Intel Vanderpool Technology for IA-32 Processors (VT-x) Preliminary Specification. Intel, January, 2005.
 
6
VMware, Inc. Introducing VMware Virtual Platform. Technical white paper, February, 1999.
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Tsugawa, M., and Fortes, J. A. B., A Virtual Network (ViNe) Architecture for Grid Computing. In Proceedings of 20th IPDPS, Greece, April, 2006. (to appear).
 
9
Matsunaga, A., et. al., Science gateways made easy: the In-VIGO approach. Concurrency and Computation: Practice and Experience, Wiley Press, 2006. (in press).


Collaborative Colleagues:
Maurício Tsugawa: colleagues
Andréa Matsunaga: colleagues
José A. B. Fortes: colleagues