The Experts below are selected from a list of 99 Experts worldwide ranked by ideXlab platform
Asha S. Hejmadi - One of the best experts on this subject based on the ideXlab platform.
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Pattern Oriented Requirements towards independent software vendors
2008 16th IEEE International Requirements Engineering Conference, 2008Co-Authors: Kousik Sankar Ramasubramaniam, Asha S. HejmadiAbstract:More and more consumer electronics companies and even large semiconductor manufacturers are outsourcing their hardware/software components. With rising complexity in product features, it becomes imperative to pin down the requirements as early as possible in the development phase to ensure a greater chance of project success. This paper discusses a model that is based on requirements patterns. This model comprises of an ISV (independent software vendor) requirement pattern using an aggregation of many requirements patterns in the traditional object inheritance sense.
Kousik Sankar Ramasubramaniam - One of the best experts on this subject based on the ideXlab platform.
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Pattern Oriented Requirements towards independent software vendors
2008 16th IEEE International Requirements Engineering Conference, 2008Co-Authors: Kousik Sankar Ramasubramaniam, Asha S. HejmadiAbstract:More and more consumer electronics companies and even large semiconductor manufacturers are outsourcing their hardware/software components. With rising complexity in product features, it becomes imperative to pin down the requirements as early as possible in the development phase to ensure a greater chance of project success. This paper discusses a model that is based on requirements patterns. This model comprises of an ISV (independent software vendor) requirement pattern using an aggregation of many requirements patterns in the traditional object inheritance sense.
Saiful Akbar - One of the best experts on this subject based on the ideXlab platform.
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concern based saas application architectural design
2nd Information and Communication Technology - EurAsia Conference (ICT-EurAsia), 2014Co-Authors: Aldo Suwandi, Inggriani Liem, Saiful AkbarAbstract:With SaaS application, tenant can focus on application utilization while independent software vendor (ISV) is responsible for application dep- loyment, installation, operation and maintenance. Using Aspect Oriented Soft- ware Development (AOSD), we propose eight concerns, i.e. configurability, discriminator, measurement, monitoring, tenant management, billing manage- ment, performance management, and application management. Those concerns are integrated into a SaaS system architectural design, to enhance SaaS opera- tional flexibility and maintainability. As a proof of concept, we developed a SaaS operational environment using Spring and AOP. Two Java applications have been integrated to this environment after tailoring. We have tested the modules, classes and services and then the applications, to demonstrate that the platform is able to run a set of web applications as a SaaS. Using this system, ISV can modify an existing Java application easily to be a part of SaaS and measure resource usage and monitor SaaS operation by a dashboard.
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ICT-EurAsia - Concern Based SaaS Application Architectural Design
Information and Communication Technology, 2014Co-Authors: Aldo Suwandi, Inggriani Liem, Saiful AkbarAbstract:With SaaS application, tenant can focus on application utilization while independent software vendor (ISV) is responsible for application dep- loyment, installation, operation and maintenance. Using Aspect Oriented Soft- ware Development (AOSD), we propose eight concerns, i.e. configurability, discriminator, measurement, monitoring, tenant management, billing manage- ment, performance management, and application management. Those concerns are integrated into a SaaS system architectural design, to enhance SaaS opera- tional flexibility and maintainability. As a proof of concept, we developed a SaaS operational environment using Spring and AOP. Two Java applications have been integrated to this environment after tailoring. We have tested the modules, classes and services and then the applications, to demonstrate that the platform is able to run a set of web applications as a SaaS. Using this system, ISV can modify an existing Java application easily to be a part of SaaS and measure resource usage and monitor SaaS operation by a dashboard.
Emmanuel Ayaburi - One of the best experts on this subject based on the ideXlab platform.
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Pricing and Upgrade Strategies for software vendors in the softwareasaService Market Research$in$Progress
2020Co-Authors: Yoris A. Au, Emmanuel AyaburiAbstract:This study examines the competition between an independent software vendor (ISV) who offers a standard fixed$price software product and a cloud software vendor (CSV) who adopts a usage$based linear pricing scheme for its cloud$based software. Using a game theoretic approach, we set up a duopoly model to derive the optimal pricing and product feature choice decisions for both the ISV and the CSV in a market characterized with heterogeneous consumer preferences for software features, and different risk structures. Next, we plan to extend the duopoly model into a two$stage game and examine how the equilibrium outcomes change when we allow both vendors to exercise their software upgrade strategies. The results of our study will provide important implications to vendors and consumers in software markets where the software$as$a$ Service (SaaS) business model began to prevail and contribute to the growing literature on economics of cloud computing.
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ICIS - Pricing and Upgrade Strategies for software vendors in the software-as-a-Service Market
2015Co-Authors: Yoris A. Au, Emmanuel AyaburiAbstract:This study examines the competition between an independent software vendor (ISV) who offers a standard fixed-price software product and a cloud software vendor (CSV) who adopts a usage-based linear pricing scheme for its cloud-based software. Using a game theoretic approach, we set up a duopoly model to derive the optimal pricing and product feature choice decisions for both the ISV and the CSV in a market characterized with heterogeneous consumer preferences for software features, and different risk structures. Next, we plan to extend the duopoly model into a two-stage game and examine how the equilibrium outcomes change when we allow both vendors to exercise their software upgrade strategies. The results of our study will provide important implications to vendors and consumers in software markets where the software-as-aService (SaaS) business model began to prevail and contribute to the growing literature on economics of cloud computing.
Claus Von Riegen - One of the best experts on this subject based on the ideXlab platform.
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SIIT - The economics of open innovation
2011 7th International Conference on Standardization and Innovation in Information Technology (SIIT), 2011Co-Authors: Claus Von RiegenAbstract:SAP may not be known for its value-driven, sophisticated approach towards open source, but that perception has started to change. Like most independent software companies, SAP is following a hybrid, mixed source approach that combines open source with ‘shared source’ and closed source. SAP's next generation Java platform, for example, leverages many open source components from Eclipse, Apache and others. Consequently, SAP is actively contributing to a growing number of projects. Despite the many benefits of open source though, using open source and open source principles as part of a product strategy is no trivial matter. It comes with many challenges. This session will provide an overview of the economic benefits open source software delivers from an independent software vendor perspective. A number of examples outline how SAP's approach towards open source has evolved from managing open source as a risk to becoming the third-largest corporate code contributor to the Eclipse Foundation - and what you can expect in the future.
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The economics of open innovation
2011 7th International Conference on Standardization and Innovation in Information Technology (SIIT), 2011Co-Authors: Claus Von RiegenAbstract:SAP may not be known for its value-driven, sophisticated approach towards open source, but that perception has started to change. Like most independent software companies, SAP is following a hybrid, mixed source approach that combines open source with `shared source' and closed source. SAP's next generation Java platform, for example, leverages many open source components from Eclipse, Apache and others. Consequently, SAP is actively contributing to a growing number of projects. Despite the many benefits of open source though, using open source and open source principles as part of a product strategy is no trivial matter. It comes with many challenges. This session will provide an overview of the economic benefits open source software delivers from an independent software vendor perspective. A number of examples outline how SAP's approach towards open source has evolved from managing open source as a risk to becoming the third-largest corporate code contributor to the Eclipse Foundation - and what you can expect in the future.
