Showing posts with label Product Engineering. Show all posts
Showing posts with label Product Engineering. Show all posts

Tuesday, June 4, 2019

The World Of Software Development Embraced By Machine Learning




In the most recent of times, Machine Learning has provoked widespread interest within the expanse of the Information Technology sector on integrating AI capabilities into software and services. This aim made organizations evolve their development processes.

Over the years companies have started adopting various strategies and set protocols so as to move towards the next plane, the next-gen technological revolution. Various teams spread across major organizations have united their workflow into preexisting, well-evolved, Agile-like software engineering processes, providing insights about several essential engineering challenges faced by these organizations when developing large-scale AI solutions for the marketplace. Several organizations also partner with companies administering product engineering services and solutions, to better increase their output. 

The fundamental aspect of these companies when working with AI domain changes from prior software application domains. We can identify those domains three different ways: 1) discovering, managing, and versioning the data that is required for machine learning applications becomes largely complex compared to other types of software engineering processes 2) Customization and model reuse require completely different skill-set than typically found in software teams, and 3) The components of AI are more difficult to handle as distinct modules than traditional software components — where models can be entangled in complex ways and experience non-monotonic error behavior.

What are the best practices with Machine Learning in software engineering for organizations

End-to-end support:- The components of machine learning are becoming mature and have found their place into much larger software systems. By having a seamless development experience that covers different stages of development, automation becomes mandatory for the company. Companies may find it difficult to achieve the expected level of integration, pertaining to the different characteristics of ML modules compared with traditional software components. 

As an example, studies found that variation in the inherent uncertainty of data-driven learning algorithms and complex component entanglement caused by hidden feedback loops could enforce significant changes hitherto well understood in software engineering; specification, testing, debugging, etc to name a few. 

However, pertaining to the experimental and iterative nature of machine learning development, aggregating and automating the day-to-day workflow of software engineers curbs down the overhead and facilitates better progress in the field.

Data management:- Many machine learning techniques are centered around learning from large datasets. Due to this nature of machine learning and datasets, the overall success projects centered around ML, heavily depend on data availability, quality and management. When you set out to label the datasets, it becomes costly and time-consuming. Hence, it is important to make them available for use within the company. 

Organizations have found out that it is imperative to reuse the data as much as possible in order to reduce duplicated effort. Along with availability, the company decision makers must also focus heavily on supporting data attributes like accessibility, accuracy, authoritativeness, freshness, latency, structuredness, ontological typing, connectedness, and semantic joinability.

Automation is a super important cross-cutting concern that enables teams to aggregate data more efficiently, extract vital features, and synthesize labelled examples. With this increased efficiency, the teams can speed up experimentation and work with live data while they experiment with new models.

Conclusion

Software product engineering has experienced a paradigm shift, now that machine learning is so prevalent in the market. What “Internet” was a decade ago, ML is that today. It is high time companies embrace and adopt the power of AI and ML to secure their future for eons to come.

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Friday, April 19, 2019

Need Of The Hour: Product Engineering Solutions And Its Core Benefits

The technological landscape is evolving with time, product life-cycles are diminishing, and service costs have risen to unprecedented heights. These are some of the challenges software companies are struggling with today. This has led to companies embracing the device mesh, analytics and machine learning techniques, and cloud computing technologies, to maintain a robust product pipeline.

Companies are also delving in on a more service-centric approach by adopting Software as a Service (SaaS) models through partnerships with software product modernization services.

Product engineering in software development can be divided into two different segments.

  • Domain engineering
  • Application engineering

Domain engineering:-Domain engineering is the process of software product line engineering in which the commonality and the variability of the product line are defined and realized. Domain Engineering consists of three different phases viz, Domain Analysis, Domain Design and Domain Implementation. When we talk about domain analysis, it is the activity of accumulating and analyzing experiences in building systems or parts of a system within a specific domain in the form of reusable assets. Meanwhile, domain design and domain implementation focus on designing and implementing reusable domain-specific languages, components, and code generators to support model-driven development, respectively.

Application engineering:- Application engineering is the process of software product line engineering in which the application of the product line are built by reusing domain artefacts and exploiting the product line variability. The process can also be called as a synthesis process for creating and supporting an application product which satiates specified customer requirements. A product can be represented by a set of associated work products that result from analysis of those requirements. It can be characterized by a comprehensive life-cycle process for the management, analysis, production, and support of a product as a set of work products that offer opportunities for reuse.

Domain Engineering

The key goals of the domain engineering process are to:

  • Define the commonality and the variability of the software product line.
  • Define the set of applications the software product line is planned for, i.e. define the scope of the software product line.
  • Define and construct reusable artefacts that accomplish the desired variability.
  • Detail and refine the variability determined by the preceding subprocess.
  • Provide feedback about the feasibility of realising the required variability to the preceding sub-process.

Application Engineering

The key goals of the application engineering process are to:

  • Achieve an as high as possible reuse of the domain assets when defining and developing a product line application
  • Exploit the commonality and the variability of the software product line during the development of a product line application
  • Document the application artefacts, i.e. application requirements, architecture, components, and tests, and relate them to the domain artefacts
  • Bind the variability according to the application needs from requirements over architecture, components, and test cases
  • Estimate the impact of the differences between application and domain requirements on architecture, components, and tests.

Conclusion
A product manager cannot always be in complete control of the software development
process that the product development team uses. This makes it important to understand the
challenges that each process presents. No one can define or establish a perfect product development process. The most determining factor is usually the quality and experience of the team members.