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Displaying 1-23 out of 23 total
Improving Quality of Service in Application Clusters
Found in: Parallel and Distributed Processing Symposium, International
By Sophia Corsava, Vladimir Getov
Issue Date:April 2003
pp. 253a
Quality of service (QoS) requirements, which include availability, integrity, performance and responsiveness are increasingly needed by science and engineering applications. Rising computational demands and data mining present a new challenge in the IT wor...
 
Computing Laws: Origins, Standing, and Impact [Guest editors' introduction]
Found in: Computer
By Vladimir Getov
Issue Date:December 2013
pp. 24-25
As the age of electronic digital computing reaches 75 years in 2014, we take a journey back to review some of the most popular computing laws introduced in the past century and to see where they stand now and what they tell us about the future.
 
Security as a Service in Smart Clouds -- Opportunities and Concerns
Found in: 2012 IEEE 36th Annual Computer Software and Applications Conference - COMPSAC 2012
By Vladimir Getov
Issue Date:July 2012
pp. 373-379
The cloud computing paradigm emerged shortly after the introduction of the "invisible" grid concepts but it has taken only a few years for cloud computing to gain enormous momentum within industry and academia alike. However, providing adequate s...
 
Plenary panel description: Challenges towards the global adoption of cloud computing
Found in: 2012 IEEE 36th Annual Computer Software and Applications Conference - COMPSAC 2012
By Vladimir Getov
Issue Date:July 2012
pp. 372
This panel consists of four well-known experts in the field, who will identify several major challenges for the global adoption of cloud computing and future directions for research and development in order to meet these challenges. At the beginning of the...
 
Computing in Asia: A Sampling of Recent Success Stories
Found in: Computer
By Carl Chang,Vladimir Getov,Kelvin Sung
Issue Date:June 2012
pp. 23-25
The recent phenomenal growth in research activities has provided a favorable environment for computing advances in Asia.
 
Codesign for Systems and Applications: Charting the Path to Exascale Computing
Found in: Computer
By Vladimir Getov,Adolfy Hoisie,Harvey J. Wasserman
Issue Date:November 2011
pp. 19-21
No summary available.
 
Software Development Productivity: Challenges and Future Trends
Found in: Computer Software and Applications Conference, Annual International
By Vladimir Getov
Issue Date:July 2010
pp. 2-7
In recent years, the software development productivity has been attracting higher attention by the professional community because of its increasing importance for the development of complex software systems and applications. At the same time, component-bas...
 
Extreme-Scale Computing
Found in: Computer
By Adolfy Hoisie, Vladimir Getov
Issue Date:November 2009
pp. 24-26
In addition to enabling science through simulations at unprecedented size and fidelity, extreme-scale computing serves as an incubator of scientific and technological ideas for the computing area in general.
 
Temporal Specification and Deductive Verification of a Distributed Component Model and Its Environment
Found in: Secure System Integration and Reliability Improvement
By Alessandro Basso, Alexander Bolotov, Vladimir Getov
Issue Date:July 2009
pp. 379-386
In this paper we investigate the formalisation of distributed and long-running stateful systems using our normative temporal specification framework. We analyse aspects of a component-oriented Grid system, and the benefits of having a logic-based tool to p...
 
e-Science: The Added Value for Modern Discovery
Found in: Computer
By Vladimir Getov
Issue Date:November 2008
pp. 30-31
e-Science, a new approach based on computer simulation, is increasingly being adopted as one of the most successful modern methods for experimental scientific discovery.
   
Advanced Grid Programming with Components: A Biometric Identification Case Study
Found in: Computer Software and Applications Conference, Annual International
By Thomas Weigold, Peter Buhler, Jeyarajan Thiyagalingam, Artie Basukoski, Vladimir Getov
Issue Date:August 2008
pp. 401-408
Component-oriented software development has been attracting increasing attention for building complex distributed applications. A new infrastructure supporting this advanced concept is our prototype component framework based on the Grid component model. Th...
 
Integrated framework for development and execution of component-based Grid applications
Found in: Parallel and Distributed Processing Symposium, International
By Vladimir Getov
Issue Date:April 2008
pp. 1-3
Component-based software technologies have emerged as a modern approach to software development for distributed and Grid applications. However, the lack of longer-term experience and the complexity of the target systems demand more research results in the ...
 
Performance and Scalability of a Component-Based Grid Application
Found in: Parallel and Distributed Processing Symposium, International
By Nikos Parlavantzas, Matthieu Morel, Vladimir Getov, Francoise Baude, Denis Caromel
Issue Date:March 2007
pp. 226
Component-based development has emerged as an effective approach to building flexible systems, but there is little experience in applying this approach to Grid programming. This paper presents our experience with reengineering a high performance numerical ...
 
Dependability in Hybrid Grid Systems: A Virtual Clusters Approach
Found in: John Vincent Atanasoff Modern Computing, International Symposium on
By Stavros Isaiadis, Vladimir Getov
Issue Date:October 2006
pp. 52-57
With the rapid evolution of mobile and ubiquitous computing, small-scale devices like personal digital assistants, smart
 
Assignment Schemes for Replicated Services in Jini
Found in: Parallel, Distributed, and Network-Based Processing, Euromicro Conference on
By Vasil Georgiev, Vladimir Getov
Issue Date:January 2002
pp. 0129
This paper introduces and compares different schemes for assignment of replicated services in Jini -- an object-oriented middleware architecture for network-centric computing. Each client in Jini has to be assigned a service selected from the pool of avail...
 
Message-Passing Computing with Java: Performance Evaluation and Comparisons
Found in: Parallel, Distributed, and Network-Based Processing, Euromicro Conference on
By Vladimir Getov, Matthew Williams, Quanming Lu, Marry Thomas
Issue Date:February 2001
pp. 173
The development of Java has seen increasing attention as the most popular platform for distributed computing. However, despite Java's advantages in the area of portability and rapid prototyping, its efficiency is unavoidably compromised through its commitm...
 
MPI and Java-MPI: Contrasts and Comparisons of Low-Level Communication Performance
Found in: SC Conference
By Vladimir Getov, Paul Gray, Vaidy Sunderam
Issue Date:November 1999
pp. 21
Java is receiving increasing attention as the most popular platform for distributed and collaborative computing. However, it is still subject to significant performance drawbacks in comparison to other programming languages such as C and Fortran. This pape...
 
Performance Optimizations of the NPB FT Kernel by Special-Purpose Unroller
Found in: Parallel, Distributed, and Network-Based Processing, Euromicro Conference on
By Vladimir Getov, Yuan Wei, Larry Carter, Kang Su Gatlin
Issue Date:February 1999
pp. 84
The fast Fourier transform (FFT) is the cornerstone of many supercomputer applications and therefore needs careful performance tuning. Most often, however, the real performance of the FFT implementations is far below the acceptable figures. In this paper, ...
 
Cluster Infrastructure for Biological and Health Related Research
Found in: Cluster Computing and the Grid, IEEE International Symposium on
By Sophia Corsava, Vladimir Getov
Issue Date:May 2003
pp. 574
Researchers in the biological and health industries need powerful and stable systems for their work. These systems must be dependable, fault-tolerant, highly available and easy to use. To cope with these demands we propose the use of computational and data...
 
Agent-Based Service Management in Large Datacentres and Grids
Found in: Cluster Computing and the Grid, IEEE International Symposium on
By Sophia Corsava, Vladimir Getov
Issue Date:May 2003
pp. 633
Increased computational demands and data mining present the IT world with new challenges. Amongst others, the maturing grid technology aims to address them. To take full advantage of the grid capabilities and enhance its effectiveness in complex and dynami...
 
MPI and Java-MPI: contrasts and comparisons of low-level communication performance
Found in: Proceedings of the 1999 ACM/IEEE conference on Supercomputing (CDROM) (Supercomputing '99)
By Paul Gray, Vaidy Sunderam, Vladimir Getov
Issue Date:November 1999
pp. 21-es
We examine a data structure which uses flexible "adaptivity" to obtain high performance for both serial and parallel computers. The data structure is an adaptive grid which partitions a given region into regular cells. Its closest relatives are cell-based ...
     
Design issues for efficient implementation of MPI in Java
Found in: Proceedings of the ACM 1999 conference on Java Grande (JAVA '99)
By Glenn Judd, Mark Clement, Quinn Snell, Vladimir Getov
Issue Date:June 1999
pp. 58-65
The Stock Tracker is a personalized recommendation system for trading stocks. The system tailors its buy, sell, and hold recommendations to individual users through automatically acquired content-based models of user preferences. It relies on data gathered...
     
Multiparadigm communications in Java for grid computing
Found in: Communications of the ACM
By Gregor von Laszewski, Ian Foster, Michael Philippsen, Vladimir Getov
Issue Date:January 1988
pp. 118-125
The online Risks Forum has long been a hotbed for discussions of the relative merits of openness relating to the dissemination of knowledge about security vulnerabilities. The debate has now been rekindled, and is summarized here.
     
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