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| - | The continuing need to keep (i.e., identifying and correcting defects and improving the quality of the internal code) and development (i.e., adding new features) software systems is a major challenges of modern software engineering. Several studies show that related to the maintenance or evolution of software activities have been responsible for a considerable share of development costs software, reaching in some cases, 90% of the total cost. | + | The continuing need to keep (i.e., identifying and correcting defects and improving the quality of the internal code) and development (i.e., adding new features) software systems is a major challenge in modern software engineering. Several studies show that activities related to software evolution or maintenance have been responsible for a considerable cost on the development process, reaching in some cases, 90% of the total cost. |
| + | The interest for software evolution and maintenance has been intensified in recent years, face to the pressure for a shorter time between the development and to release new software versions on the market. Another factor that has contributed to increase investment in software evolution and maintenance activities is the frequent advent of new execution environments (i.e., Web computing, ubiquitous computing and cloud computing), new development paradigms (i.e., Aspect-Oriented Software Development - AOSD and Service-Oriented Architecture - SOA) and new types of access (i.e., from mobile devices tablets, gestural interfaces, etc.). | ||
| - | The interest in maintenance and evolution of software has also intensified in more recent years, face of pressure for a while ever smaller between development and launch of new versions of software on the market. Another factor that has contributed to increased investment in activities maintenance and evolution of software is increasingly frequent advent of new execution environments (i.e., Web computing, ubiquitous computing and cloud computing), new development paradigms (eg, Aspect-Oriented Software Development - AOSD and Service-Oriented Architecture - SOA) and new types of access (i.e., from mobile devices tablets, gestural interfaces, etc.). | + | Before performing any evolution and maintenance, however, is fundamental to understand the software to be modified. Software comprehension is not a trivial task. It involves complex cognitive processes and may consume in some cases, up to 50% of the total maintenance time. |
| - | Before performing any maintenance or evolution, however, is fundamental understanding of the software to be modified. The understanding | + | Software Visualization is a subarea of Information Visualization and Software Engineering, which makes use of visual resources to facilitate software comprehension, either through the analysis of a single version system or your entire version history. |
| - | software is not a trivial activity, since it involves cognitive processes complex and may consume in some cases, up to 50% of the time | + | |
| - | for the maintenance. | + | |
| - | Visualization Software is a subarea of areas Information Visualization and Software Engineering, which makes use of visual aids to facilitate understanding software, either through the analysis of a single version system or your entire version history. | + | Although there is a clear intersection of issues and research challenges involving areas of Software Visualization, Evolution and Maintenance, until recently these areas were the focus of two separate events organized by Brazilian Software Engineering community, usually in different places and dates. They are: |
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| - | Although there is a clear intersection of issues and research challenges involving areas of Visualization, Software Maintenance and Evolution, until recently these areas were the focus of two separate events organized by community Brazilian Software Engineering, usually in places and times of year also different. They are: | + | |
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| - | The growing need to maintain software systems is one of the main challenges of modern software engineering. The interest in maintenance and evolution of software has increased in recent years under the pressure of the trade-offs between developing and releasing new versions of software on the market. | + | |
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| - | Before performing any software maintenance or evolution, however, it is fundamental to understanding the software to be modified. Software visualization is a subarea of data analysis and software engineering which makes use of views to facilitate software understanding, either through the analysis of a single version of the system or its entire history of versions. | + | |
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| - | The **Workshop on Software Visualization, Evolution and Maintenance (VEM)** aims to integrate the communities in the areas of Software Visualization, Software Maintenance, and Software Evolution. This edition is the second year of VEM, but it has been built from two other workshops, namely: | + | |
| * [[http://www.vem2014.dcc.ufmg.br/index.php/previous|Brazilian Workshop on Software Maintenance (WMSWM)]] | * [[http://www.vem2014.dcc.ufmg.br/index.php/previous|Brazilian Workshop on Software Maintenance (WMSWM)]] | ||
| * [[http://www.vem2014.dcc.ufmg.br/index.php/previous|Brazilian Workshop on Software Visualization (WBVS)]] | * [[http://www.vem2014.dcc.ufmg.br/index.php/previous|Brazilian Workshop on Software Visualization (WBVS)]] | ||
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| + | In 2013, the VEM workshop was born, from the junction of WMSWM and WBVS. This year, there will be the second edition of the VEM workshop. Be part of this event. | ||
| Follow us on twitter ([[https://twitter.com/vemworkshop|@vemworkshop]]). | Follow us on twitter ([[https://twitter.com/vemworkshop|@vemworkshop]]). | ||
