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DTSTART;TZID=Europe/Stockholm:20210301T120000
DTEND;TZID=Europe/Stockholm:20210301T123000
DTSTAMP:20260526T192006
CREATED:20210223T125932Z
LAST-MODIFIED:20210223T125932Z
UID:2513-1614600000-1614601800@www.software-center.se
SUMMARY:Lunch seminar: Bird\, fish or in between: Value modeling as a technique to help you align your business KPIs
DESCRIPTION:Most welcome to next week’s Brown Bag seminar (March 1st) hosted by Software Center theme 4: ‘Customer Data and Ecosystem Driven Development’. \nOur speaker is Helena H. Olsson\, Malmö University. \n  \nTitle: “Bird\, fish or in between: Value modeling as a technique to help you align your business KPIs”\n \nAbstract:\n \nData driven and experimental development practices provide effective means for companies to adopt a customer and market-centric way-of-working. In online companies\, controlled experimentation is the primary technique to measure how customers respond to variants of deployed software. Over the recent years\, and due to increasing connectivity and data collection from products in the field\, these practices are being adopted also in software-intensive embedded systems companies. In these companies\, experiments are run on selected instances of the system or as comparisons of previously computed data to ensure value delivery to customers\, to improve quality and to explore new value propositions. \nHowever\, to utilize the benefits of data-driven and experimental development practices\, companies need to define what value factors to optimize for. What is it really you seek to improve? And how do we ensure that what teams do at a feature level aligns with\, and contributes to\, the overall business goals we seek to achieve? For highly complex embedded systems with thousands of parameters\, and with people at different levels in the organization having different opinions about the value of features\, this has proven to be a very challenging task. \nThis talk presents our research on how value modeling helps identify and align feature\, system and business KPIs in an organization. In addition\, it describes the scope of value modeling and the purposes for which the technique can be effectively used. Finally\, the talk identifies the key challenges that companies experience and that we seek to address in our on-going research on this topic. \nMost welcome and please help us share this invite with your colleagues!\n \nRegards\, \nHelena \n  \n\nMicrosoft Teams meeting\n\nJoin on your computer or mobile app\nClick here to join the meeting\nLearn More | Meeting options
URL:https://www.software-center.se/event/lunch-seminar-bird-fish-or-in-between-value-modeling-as-a-technique-to-help-you-align-your-business-kpis/
LOCATION:Virtual event\, Sweden
ORGANIZER;CN="Helena Holmstr%C3%B6m Olsson":MAILTO:helena.holmstrom.olsson@mau.se
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Stockholm:20210304T140000
DTEND;TZID=Europe/Stockholm:20210304T150000
DTSTAMP:20260526T192006
CREATED:20210307T100308Z
LAST-MODIFIED:20210307T100308Z
UID:2533-1614866400-1614870000@www.software-center.se
SUMMARY:Software Center Paper Readers’ Club
DESCRIPTION:Dear Software Center members\, \nYou’re invited to the Software Center Paper Readers’ Club! Once a month we read an interesting Software Engineering paper together. We reflect and discuss offline\, and then meet over Teams for a live discussion. Each session is moderated by one person\, who also gives a quick introduction and summary of the paper. \n\nYou are welcome to read and discuss offline without attending the Teams meeting.\nYou are welcome to attend the Teams meeting without reading/discussing offline first.\nThis is an experiment. If there is sufficient interest after the first two iterations\, we will arrange more.\nPlease distribute freely to friends and colleagues within your company/university\, and within Software Center.\nEach paper is uploaded to Google Drive\, and we use the comment function there to talk about the paper.\nIf you want to propose papers or volunteer as moderator\, or if you have any questions regarding what this is or how it works\, contact Daniel Ståhl.\n\n  \nThe paper for this session is:\nTowards a Bayesian Network Model for Predicting Flaky Automated Tests \nModerator: \nBaldvin Gislason Bern \n  \nWelcome! \n 
URL:https://www.software-center.se/event/software-center-paper-readers-club/
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Stockholm:20210308T120000
DTEND;TZID=Europe/Stockholm:20210308T123000
DTSTAMP:20260526T192006
CREATED:20210226T085736Z
LAST-MODIFIED:20210309T132226Z
UID:2515-1615204800-1615206600@www.software-center.se
SUMMARY:Lunch seminar: Supporting Migration of Software to Heterogeneous Platforms
DESCRIPTION:You are very welcome to the March 8 brownbag seminar organized by the AI engineering theme in Software Center. This time our speaker is Hugo Sica de Andrade. \nAbstract:\nThe requirements for performance continue to increase in computer systems across several domains. Particularly in artificial intelligence applications\, several workloads require large amounts of memory\, parallel computing\, and low-precision computation. One of the most prominent ways of fulfilling these performance requirements is through heterogeneous computing\, i.e.\, using hardware containing more than one type of processor\, such as a combination of CPUs\, GPUs and FPGAs. This approach has shown to deliver faster execution times and lower energy consumption in several different domains by allowing data to be assigned to processors that are specialized in them. \nAdopting this technology\, however\, requires several changes to a software engineering process that is originally implemented for execution on CPUs. In addition to changes in the code\, which must be refactored targeting hardware architectures are inherently different\, there is a variety of aspects that must be observed in order to successfully deploy the solution on heterogeneous platforms. \nThis talk presents the studies we conducted in both academia and industrial contexts in the topic of software engineering for heterogeneous platforms. First\, we introduce the concerns and the existing approaches in academia to implement the technology. Then\, we discuss the challenges identified in industry in migrating CPU-targeted software to heterogeneous platforms. Finally\, we propose a decision framework that guides engineers in the process of migrating software to heterogeneous platforms. \nLink to the recorded presentation >> \n 
URL:https://www.software-center.se/event/lunch-seminar-supporting-migration-of-software-to-heterogeneous-platforms/
LOCATION:Virtual event\, Sweden
ORGANIZER;CN="Jan Bosch":MAILTO:jan.bosch@chalmers.se
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BEGIN:VEVENT
DTSTART;TZID=Europe/Stockholm:20210315T120000
DTEND;TZID=Europe/Stockholm:20210315T123000
DTSTAMP:20260526T192006
CREATED:20210226T090112Z
LAST-MODIFIED:20210315T151815Z
UID:2517-1615809600-1615811400@www.software-center.se
SUMMARY:Lunch seminar: Checking the Checkers - Empirical Evaluation of Static Analysis Tools on Testware
DESCRIPTION:Software systems are typically divided into production code and test-related code\, which have been held to different standards w.r.t. enforcing their respective quality. In recent years\, test code quality issues have gained traction\, for instance in their relationship to test flakiness. During discussions with industry\, despite access to several types of static analysis tools\, these are not generally applied to tests with regularity. \nIn this ongoing work\, we investigate a set of existing static analysis tools applied on test code (test framework and test cases)\, for the purpose of analyzing their suitability for discovering issues in test code. We will present the evaluation framework and some early findings from open-source projects. \nSpeaker: Jean Malm\, MdH \nLink to the recorded presentation >>
URL:https://www.software-center.se/event/lunch-seminar/
LOCATION:Virtual event\, Sweden
ORGANIZER;CN="Kristian Sandahl":MAILTO:kristian.sandahl@liu.se
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Stockholm:20210322T120000
DTEND;TZID=Europe/Stockholm:20210322T123000
DTSTAMP:20260526T192006
CREATED:20210302T103248Z
LAST-MODIFIED:20210325T175646Z
UID:2521-1616414400-1616416200@www.software-center.se
SUMMARY:Lunch seminar: "Towards SysML v2 - Should you be worried about technical debt?"
DESCRIPTION:Speaker: Antonio Cicchetti\, Mälardalen University \nDescription: SysML is a language devoted to system modelling\, suitable for tackling the challenges of modern industrial systems development. Currently\, a new version is about to be standardized\, SysML v2. This new version contains a lot of relevant features\, but required a complete redesign with respect to previous versions. In this presentation we introduce some key novelties of SysML v2 and then discuss what users can expect as side effects due to migration from older versions to the new one. \nLink to the recorded presentation >> \nLink to presentation slides >>
URL:https://www.software-center.se/event/lunch-seminar-organized-by-theme-2/
LOCATION:MS Teams
ORGANIZER;CN="Jan Carlson":MAILTO:jan.carlson@mdh.se
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Stockholm:20210323T090000
DTEND;TZID=Europe/Stockholm:20210323T100000
DTSTAMP:20260526T192007
CREATED:20201214T075306Z
LAST-MODIFIED:20210217T081831Z
UID:2391-1616490000-1616493600@www.software-center.se
SUMMARY:Coordination team meeting
DESCRIPTION:
URL:https://www.software-center.se/event/coordination-team-meeting-41/
LOCATION:Virtual event\, Sweden
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Stockholm:20210329T090000
DTEND;TZID=Europe/Stockholm:20210329T130000
DTSTAMP:20260526T192007
CREATED:20201214T075409Z
LAST-MODIFIED:20201214T075409Z
UID:2393-1617008400-1617022800@www.software-center.se
SUMMARY:Mid-sprint steering committee meeting
DESCRIPTION:
URL:https://www.software-center.se/event/mid-sprint-steering-committee-meeting-8/
ORGANIZER;CN="Jan Bosch":MAILTO:jan.bosch@chalmers.se
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Stockholm:20210329T120000
DTEND;TZID=Europe/Stockholm:20210329T123000
DTSTAMP:20260526T192007
CREATED:20210322T205652Z
LAST-MODIFIED:20210511T153616Z
UID:2573-1617019200-1617021000@www.software-center.se
SUMMARY:Lunch seminar: Test Case Selection In The Presence of Class Noise: A Controlled Experiment
DESCRIPTION:Theme 3 (Metrics) invites to the next brown bag seminar about the machine learning-related topics. This week we have Khaled Al-Sabbagh presenting his work on the reduction of class noise. \nMachine learning models have been increasingly used to support decision making in software engineering tasks. One example of its application is the optimization of test case selection in continuous integration. Among the challenges that hinders the application of machine learning is the amount of noise that comes in the data\, which often leads to a decrease in classification performances. For this reason\, we examine the impact of one type of noise\, called class noise\, on a learner’s ability for selecting test cases. Understanding the impact of class noise on the performance of a learner for test case selection would assist testers decide on the appropriateness of different noise handling strategies. The results show a statistically significant relationship between class noise and the learner’s performance for test case selection. We conclude that higher class noise in training data leads to missing out more tests in the predicted subset of test suite and increases the rate of false alarms when the level of class noise exceeds 30%. \nLink to the recorded presentation on YouTube:\nhttps://youtu.be/wua_v-K-z34 \n 
URL:https://www.software-center.se/event/lunch-seminar-test-case-selection-in-the-presence-of-class-noise-a-controlled-experiment/
LOCATION:Virtual event\, Sweden
CATEGORIES:Lunch seminar
ORGANIZER;CN="Miroslaw Staron":MAILTO:Miroslaw.Staron@cse.gu.se
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