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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.

  • An Introduction to Differential Privacy

    by Charlie Cabot on  Jan 22, 2017 1

    Differential privacy leapt from research papers to tech news headlines last year when, in the WWDC keynote, Apple VP of Engineering Craig Federighi announced Apple’s use of the concept to protect user privacy in iOS. This article gives a definition of differential privacy and example of differentially private algorithms.

  • Swift and Objective-C Runtime Programming

    by Sergio De Simone on  Dec 16, 2016

    Since a few months ago, a debate has been going on within the Objective-C/Swift developer community concerning the lack of dynamic features in Swift and the importance that runtime programming plays in Objective-C and Cocoa. InfoQ has spoken with Swift developers Chris Eidhof and Drew Crawford to learn more about these potential issues.

Mobile Development Efficiency with NativeScript and Angular

Posted by TJ VanToll on  Dec 07, 2016

To meet both consumer demand and expectations, companies must develop for both mobile and web. TJ VanToll shows how to use NativeScript to develop cross platform mobile apps. 1

Reactor by Example

Posted by Simon Basle on  Nov 29, 2016

Reactor is a 4th gen reactive library launched by Pivotal. It builds on the Reactive Streams spec, Java 8, & ReactiveX. In this article we’ll showcase what Reactor brings to the reactive table

Pros and Cons of Cross-Platform Mobile App Development

Posted by Ritesh Patil on  Sep 13, 2016

One of the most challenging situations for app developers is whether to develop a native mobile app or go for cross-platform. This article discussed the pros and cons of cross-platform development. 13

Iterative Prototyping in the Mobile App Development Process

Posted by Cassandra Naji on  Aug 01, 2016

Mobile app development adopted an iterative, rapid development process. Prototypes have a role to play in this agile approach, enabling developers to build, test, iterate rapidly and at lower cost. 1

A Reference Architecture for the Internet of Things (Part 2)

Posted by Daniel Karzel Hannelore Marginean Tuan-Si Tran on  May 25, 2016

This is the second article of a two article series in which we try to work from an abstract level of IoT reference architectures towards a concrete architecture for actual use cases. 1

IBM's Swift on the Server

Posted by Alex Blewitt on  Apr 09, 2016

InfoQ spoke to Chris Bailey and Patrick Bohrerand asked them where they see Swift going in the future.

Enterprise Mobility is Going Beyond “Mobile First” Approach. Are You Ready?

Posted by Jaykishan Panchal on  Mar 31, 2016

The mobile revolution is changing the way organizations work, manage their operations and engage with their employees. They are reconsidering their technologies making ‘mobile first’ a must have. 3

The Four Concerns That Must Be Addressed Before the Internet of Things Can Really Take Off In 2016

Posted by Rodolfo Saccoman Nabyl Charania on  Mar 26, 2016

Experts claim that by 2020, there will be more than 50 billion of connected devices with a $3.5 trillion impact on global economy. Shouldn’t we be seeing greater market penetration than we already do? 1

One API, Many Facades?

Posted by Guillaume Laforge on  Mar 13, 2016

Beyond any ideal design of your API, reality strikes back with the concrete and differing concerns of varied API consumers. 3

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