Soceda : integration of ws notification in distributed complex event processing
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SocEDA : Integration of WS-notification in Distributed Complex Event Processing presented at the annual seminar of the Team.
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TestMigrationsInPy: A Dataset of Test Migrations from Unittest to Pytest (MSR...Andre Hora Unittest and pytest are the most popular testing frameworks in Python. Overall, pytest provides some advantages, including simpler assertion, reuse of fixtures, and interoperability. Due to such benefits, multiple projects in the Python ecosystem have migrated from unittest to pytest. To facilitate the migration, pytest can also run unittest tests, thus, the migration can happen gradually over time. However, the migration can be timeconsuming and take a long time to conclude. In this context, projects would benefit from automated solutions to support the migration process. In this paper, we propose TestMigrationsInPy, a dataset of test migrations from unittest to pytest. TestMigrationsInPy contains 923 real-world migrations performed by developers. Future research proposing novel solutions to migrate frameworks in Python can rely on TestMigrationsInPy as a ground truth. Moreover, as TestMigrationsInPy includes information about the migration type (e.g., changes in assertions or fixtures), our dataset enables novel solutions to be verified effectively, for instance, from simpler assertion migrations to more complex fixture migrations. TestMigrationsInPy is publicly available at: https://github.com/altinoalvesjunior/TestMigrationsInPy.
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Exploring Code Comprehension in Scientific Programming: Preliminary Insight...University of Hawai‘i at Mānoa This presentation explores code comprehension challenges in scientific programming based on a survey of 57 research scientists. It reveals that 57.9% of scientists have no formal training in writing readable code. Key findings highlight a "documentation paradox" where documentation is both the most common readability practice and the biggest challenge scientists face. The study identifies critical issues with naming conventions and code organization, noting that 100% of scientists agree readable code is essential for reproducible research. The research concludes with four key recommendations: expanding programming education for scientists, conducting targeted research on scientific code quality, developing specialized tools, and establishing clearer documentation guidelines for scientific software.
Presented at: The 33rd International Conference on Program Comprehension (ICPC '25)
Date of Conference: April 2025
Conference Location: Ottawa, Ontario, Canada
Preprint: https://arxiv.org/abs/2501.10037
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Explaining GitHub Actions Failures with Large Language Models Challenges, In...
Explaining GitHub Actions Failures with Large Language Models Challenges, In...ssuserb14185 GitHub Actions (GA) has become the de facto tool that developers use to automate software workflows, seamlessly building, testing, and deploying code. Yet when GA fails, it disrupts development, causing delays and driving up costs. Diagnosing failures becomes especially challenging because error logs are often long, complex and unstructured. Given these difficulties, this study explores the potential of large language models (LLMs) to generate correct, clear, concise, and actionable contextual descriptions (or summaries) for GA failures, focusing on developers’ perceptions of their feasibility and usefulness. Our results show that over 80% of developers rated LLM explanations positively in terms of correctness for simpler/small logs. Overall, our findings suggest that LLMs can feasibly assist developers in understanding common GA errors, thus, potentially reducing manual analysis. However, we also found that improved reasoning abilities are needed to support more complex CI/CD scenarios. For instance, less experienced developers tend to be more positive on the described context, while seasoned developers prefer concise summaries. Overall, our work offers key insights for researchers enhancing LLM reasoning, particularly in adapting explanations to user expertise.
https://arxiv.org/abs/2501.16495
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Exploring Code Comprehension in Scientific Programming: Preliminary Insight...
Exploring Code Comprehension in Scientific Programming: Preliminary Insight...University of Hawai‘i at Mānoa
Soceda : integration of ws notification in distributed complex event processing
- 1. Project : SocEDA Integration of WS-Notification in Distributed Complex Event Processing ADAM – Seminar 2011 September 2011 - 1 Project : SocEDA by : Fernand PARAÏSO
- 2. What is WS-Notification ? ooPublishPublish//subscribesubscribe Notification for Web ServicesNotification for Web Services ooWSWS--BaseNotificationBaseNotification ooWSWS--TopicsTopics ooWSWS--BrokeredNotificationBrokeredNotification September 2011ADAM – Seminar 2011 - 2
- 3. Topic Namespace Documents <?xml version="1.0" encoding="UTF-8"?> <wstop:TopicNamespace targetNamespace="http://www.soceda.org/muse" xmlns:producer_event="http://www.soceda.org/muse/Producer/" xmlns:wstop="http://docs.oasis-open.org/wsn/t-1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:tns1="http://frascati.ow2.org/topicNamespace/MyFirstTopicNamespaceSample" xmlns:tns2="http://frascati.ow2.org/topicNamespace/MySecondTopicNamespaceSample" xmlns:tns3="http://frascati.ow2.org/topicNamespace/MyThirdTopicNamespaceSample" xsi:schemaLocation="http://docs.oasis-open.org/wsn/t-1 http://docs.oasis-open.org/wsn/t-1.xsd http://www.soceda.org/muse/Producer/ Producer.wsdl"> <wstop:documentation> TopicNamespace definition for museum(Guardian, Visitor, LocationReport) application. TreeTopicNamespace definition for museum(Guardian, Visitor, LocationReport) application. </wstop:documentation> <tns1:visitorEventTopic wstop:topic="true" messageTypes="producer_event:visitorEvent"> </tns1:visitorEventTopic> <tns2:guardianEventTopic wstop:topic="true" messageTypes="producer_event:guardianEvent"> </tns2:guardianEventTopic> <tns3:locationReportEventTopic wstop:topic="true" messageTypes="producer_event:locationReportEvent"> </tns3:locationReportEventTopic> </wstop:TopicNamespace> September 2011ADAM – Seminar 2011 - 3 guardianEventTopic visitorEventTopic locationReportEventTopic Tree
- 4. Benefits of WS-Notification September 2011ADAM – Seminar 2011 - 4
- 5. Concepts September 2011ADAM – Seminar 2011 - 5
- 6. Depiction (Topic) September 2011ADAM – Seminar 2011 - 6
- 7. Diagram (Topic) September 2011ADAM – Seminar 2011 - 7
- 8. Depiction (Broker) September 2011ADAM – Seminar 2011 - 8
- 9. Diagram (Broker) September 2011ADAM – Seminar 2011 - 9
- 10. Architecture Overview Guardian composite Notify events Consumer September 2011ADAM – Seminar 2011 - 10 Guardian composite Visitor composite Alert-system composite WS-Notification Subscribe to a topic Producers
- 11. Demo September 2011ADAM – Seminar 2011 - 11