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  • Processing Streaming Human Trajectories with WSO2 CEP

    by Ramindu De Silva Miyuru Dayarathna on  Feb 27, 2017

    Extracting useful information from an inaccurate data stream is a significant issue in data stream processing for IoT applications. This article describes the use of Kalman filters to smooth human trajectory information gathered from an iBeacon sensor network and demonstrates its effectiveness. The solution has been built with WSO2 CEP, a complex event processing middleware.

  • Article Series: An Introduction to Machine Learning

    by Michael Manapat on  Feb 27, 2017

    In this series, we give an introduction to some powerful but generally applicable techniques in machine learning. These include deep learning but also more traditional methods that are often all the modern business needs. After reading the articles in the series, you should have the knowledge necessary to embark on concrete machine learning experiments in a variety of areas on your own.

  • Domain Analysis by Color Modeling

    by Xu Hao on  Feb 25, 2017 1

    Xu Hao uses the color modeling technique to analyze a domain, identifying the events to be traced and their corresponding moment-intervals, then the domain entities and the role they play.

Doing Scrum with Multiple Teams: Comparing Scaling Frameworks

Posted by Tomas Björkholm Hans Brattberg Jan Grape on  Feb 24, 2017

To kick-start your implementation of scaled Agile you can use LeSS, SAFe or Scrum@Scale as a starting point. In this article we compare these frameworks to help you choose what fits you best. 4

Book Review: Andrew McAfee and Erik Brynjolfsson's "The Second Machine Age"

Posted by Michael Manapat on  Feb 24, 2017

Andrew McAffee and Erik Brynjolfsson begin their book The Second Machine Age with a simple question: what innovation has had the greatest impact on human history?

Untangling an API-first Transformation at Scale. Lessons Learnt at PayPal – Part 2

Posted by Erik Hogan on  Feb 23, 2017

In this article, we’ll take a closer look at how the portfolio of API’s themselves are managed. 2

The Future of Serverless Compute

Posted by Mike Roberts on  Feb 23, 2017

As Serverless approaches end of early-adopter phase, Mike Roberts puts on prediction goggles on where this movement is going next and what changes are needed from organizations to support it. 2

Introducing Prefix and Retrace : Interview with Stackify's Founder Matt Watson

Posted by Pierre-Luc Maheu on  Feb 22, 2017

InfoQ reached out to Matt Watson, founder and CEO of Stackify, to learn more about its products Prefix and Retrace.

Tailoring Your DevOps Transformation to Organizational Culture

Posted by Tomek Pająk on  Feb 22, 2017

To build a high performance organization via DevOps, one often needs to change the organizational culture. This case study shows how you can apply the competing values framework for culture change.

Deterministic Execution on the JVM

Posted by Ben Evans on  Feb 21, 2017

For many use cases (e.g. cryptocurrency ledgers), we must ensure that actions execute deterministically and terminate. In this article, Ben Evans reviews the theory behind the WhitelistClassLoader.

The Future of Java in the Enterprise - InfoQ’s Opinion

Posted by Charles Humble on  Feb 20, 2017

As part of ongoing work to review InfoQ’s editorial focus for the next year, we’ve been looking at the Java landscape in some detail. This article summarises our view of Java's role in the enterprise 41

An Angular Wish List

Posted by Eamon O'Tuathail on  Feb 18, 2017

A framework is never done and in this article, Eamon O'Tuathail makes suggestions of how to expand Angular's reach into new, exciting ways.

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