Author Archives: Heiko

A Large-Scale Industrial Case Study on Architecture-based Reliability Prediction

Posted on August 31, 2010 by Heiko

Here’s a wordle from a new paper accepted at ISSRE’10:

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Two journal papers online

Posted on August 31, 2010 by Heiko

Two journal papers with my co-authorship have gone online: – Springer Journal on Empirical Software Engineering: From monolithic to component-based performance evaluation of software architectures: A series of experiments analysing accuracy and effort [Preprint-PDF] – Elsevier Journal on Performance Evaluation: … Continue reading →

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Prezi presentation application

Posted on June 18, 2010 by Heiko

A possible replacement for PowerPoint? Prezi is a web-based presentation application and storytelling tool that uses a single canvas instead of traditional slides. Looks quite funny. Also see Wikipedia: Prezi. Why should you move beyond slides? on Prezi

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New publications

Posted on May 15, 2010 by Heiko

I have added some new entries to the publication page.

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Multi-tenancy Style

Posted on February 26, 2010 by Heiko

Multi-tenant software applications serve different organizations from a single instance and help to save development, maintenance, and administration costs. Yesterday, I gave a talk on SE2010 in Paderborn proposing a new architectural style for multi-tenant systems: The corresponding paper will … Continue reading →

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PerOpteryx

Posted on February 12, 2010 by Heiko

Last week we visited WOSP/SIPEW 2010 in San Jose, US and presented the PerOpteryx approach. The approach is Anne’s PhD topic, which targets to automatically improve software architecture models for performance, reliability and costs using evolutionary algorithms: More infos and … Continue reading →

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Multi-tenant Architectures

Posted on December 8, 2009 by Heiko

Recently got a paper accepted at SE2010, which will take place February 22-26th in Paderborn, Germany. Here’s a small preview of the paper (created with Wordle.net):

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Evolving Industrial Software Architectures into a Software Product Line: A Case Study

Posted on November 25, 2009 by Heiko

I gave this talk on June 26th, 2009 at QoSA’09 in East Stroudsberg, PA, USA: View more presentations from hkoziolek.

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Parameter Dependencies for Component Reliability Specifications

Posted on November 25, 2009 by Heiko

I gave this talk on March 28th, 2009 at FESCA’09 in York, UK: The respective paper can now be retrieved online from Elsevier ENTCS, Vol. 253, Issue 1.

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ABB Robotics Fanta Can Challenge

Posted on November 1, 2009 by Heiko

Timo found this impressive clip about ABB robots:

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