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Modeling Guidelines for Legacy Applications

by Christophe Tournier
"... This article provides keys to getting started with modeling legacy applications using the Unified Modeling Language (UML). Legacy applications are often complex and difficult to evolve. Usually, they are written in implementation languages that are not Object-Oriented (OO), the source code is not re ..."
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This article provides keys to getting started with modeling legacy applications using the Unified Modeling Language (UML). Legacy applications are often complex and difficult to evolve. Usually, they are written in implementation languages that are not Object-Oriented (OO), the source code

Modernization of Legacy Application Software

by Jeffrey Howe, Scott B. Baden, Tamara Grimmett, Keiko Nomura , 1998
"... . Legacy application software is typically written in a dialect of Fortran, and must be reprogrammed to run on today's microprocessorbased multicomputer architectures. We describe our experiences in modernizing a legacy direct numerical simulation (DNS) code with the KeLP software infrastructur ..."
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. Legacy application software is typically written in a dialect of Fortran, and must be reprogrammed to run on today's microprocessorbased multicomputer architectures. We describe our experiences in modernizing a legacy direct numerical simulation (DNS) code with the KeLP software

Deploying legacy applications on Grids

by Archit Kulshrestha, Gabrielle Allen - in Procs. 13th Annual Mardi Gras Conference, Frontiers of Grid Applications and Technologies (2005
"... As Grid Computing technologies mature, computational grids are becoming increasingly common, making a large number of varied computational resources spread around the world potentially available to scientists and engineers. Whereas much effort has been spent on the development of core Grid services, ..."
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, less attention has been paid to how Grids will be used by general applications. Most existing or legacy scientific applications are not designed to support the use of Grid technologies inherently. In this paper, we describe how legacy applications can be deployed on a Grid without making complex

CIDE: Decomposing Legacy Applications into Features

by unknown authors
"... Taking an extractive approach to decompose a legacy application into features is difficult and laborious with current approaches and tools. We present a prototype of a tooldriven approach that largely hides the complexity of the task. 1 ..."
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Taking an extractive approach to decompose a legacy application into features is difficult and laborious with current approaches and tools. We present a prototype of a tooldriven approach that largely hides the complexity of the task. 1

Supporting QoS for Legacy Applications

by C. Tsetsekas, S. Maniatis, I. S. Venieris , 2001
"... Internet is widely known for lacking any kind of mechanism for the provisioning of Quality of Service (QoS) guarantees. The Internet community currently concentrates its efforts on mechanisms that support QoS in various layers of the OSI model. Apart from that, the Internet community is trying al ..."
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also to define the protocols, through which applications and users will signal their QoS requirements to the lower network layer mechanisms. The latter task, however, is not trivial, especially for legacy applications that cannot be modified and recompiled. This paper presents a framework for a

Metamouse: Multiple Mice for Legacy Applications

by Kurtis Heimerl, Divya Ramachandran, Eric Brewer, Tapan Parikh
"... Single Display Groupware (SDG) solutions have been used to create software for disadvantaged children, particularly in the developing world. SDG allows for greater utilization of the limited infrastructure available to these kids. However, SDG faces challenges in working with legacy applications. Ou ..."
Abstract - Cited by 3 (2 self) - Add to MetaCart
Single Display Groupware (SDG) solutions have been used to create software for disadvantaged children, particularly in the developing world. SDG allows for greater utilization of the limited infrastructure available to these kids. However, SDG faces challenges in working with legacy applications

TRACK: MIGRATION OF LEGACY APPLICATIONS TO THE WEB

by Distante Damiano, Vito Perrone
"... The research we present in this paper is the result of the conjunct work of the authors in their own research areas. In the first part we analyze and compare different approaches for the problem of the migration of legacy data-intensive applications to the web and towards Application Service Providi ..."
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The research we present in this paper is the result of the conjunct work of the authors in their own research areas. In the first part we analyze and compare different approaches for the problem of the migration of legacy data-intensive applications to the web and towards Application Service

Automating Feature-Oriented Refactoring of Legacy Applications

by Christian Kästner, Martin Kuhlemann - In ECOOP Workshop on Refactoring Tools , 2007
"... Creating a software product line from a legacy application is a difficult task. We propose a tool that helps automating tedious tasks of refactoring legacy applications into features and frees the developer from the burden of performing laborious routine implementations. 1. ..."
Abstract - Cited by 7 (3 self) - Add to MetaCart
Creating a software product line from a legacy application is a difficult task. We propose a tool that helps automating tedious tasks of refactoring legacy applications into features and frees the developer from the burden of performing laborious routine implementations. 1.

Quality of Service Support for Legacy Applications

by Eran Gabber, Abraham Silberschatz, Amit Singh - in Proc. NOSSDAV'99 , 1999
"... Abstract Many existing digital audio and video applications assume overprovisioning. Such applications perform well on dedicated, lightly loaded systems, but may perform badly in cases of server hot spots or network congestion. We present Eclipse/BSD's solution for running such applications aut ..."
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automatically under resource reservations that guarantee the required performance. The key idea in our solution is to give files a new attribute-- the resource requirement. We then interpose between legacy applications and the operating system a modified version of the libc library, dynamically linked

Metamouse: Multiple Mice for Legacy Applications

by Kurtis Heimerl (kheimerl, Divya Ramach, Joyojeet Pal, Eric Brewer (brewer, Tapan Parikh
"... Abstract—Traditional Single Display Groupware (SDG) solutions have been used to create software for developing regions. SDG allows for greater utilization of the limited infrastructure available in such areas. This technology is particularly appropriate in classrooms where groups of children often u ..."
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use educational software on a single computer. However, SDG has faced several challenges working with legacy applications. Our technology, called metamouse, takes a step toward an integrated multi-user application by allowing users to collaborate within unmodified legacy educational software. I
Results 1 - 10 of 2,646