Sattose hackathon

Car Study & Statistics

Reunió famílies setembre p3 2012 2013edumallol

researchpbl

Benevol 2013: Visualizing the complexity of software module upgradesAlexander Serebrenik

865 Project presentationIan Pollock

Fresh Produce

Colt

Starting With Microsoft Excel Itzelitzellaguna

Icsm 2011 you can't control the unfamiliarAlexander Serebrenik

TTTRazvain

Analyzing the Eclipse API Usage: Putting the Developer in the Loop

Regreso A Clasemercedesherrerasaez

actionreserchpbl

Software development is a human activity: understanding software requires und...

Towards Continuous Performance Assessment of Java Applications With PerfBot

Bots for continuous performance assessment are gaining use as a productivity tool. We discuss how and why open source projects use them and present an in-depth case study of the Nanosoldier bot used by the team behind the Julia programming language. Based on analysing the history of bot usage and interviews with developers we identify lack of a shared platform for performance measurement as an obstacle to wider adoption of performance measurement bots. To address this, we propose a prototype implementation of such a platform called PerfBot. Joint work with Florian Markusse and Philipp Leitner, presented at 5th International Workshop on Bots in Software Engineering, collocated with ICSE 2023, Melbourne Australia.

Viewers also liked

Mo E Training 00 Welcome

abumaather

Power PointArnauGil

System7 Five Point

Lisa Bell

De Andrea Nicole James

guest346997

Gender in on-line communities: StackOverflow, WordPress, Drupal

Global Entrepreneurship Final Oral Presentation for "Les macarons de Pauline"

paulinehalazoune

Regreso A Clasemercedesherrerasaez

Spain

Car Study & Statistics

Reunió famílies setembre p3 2012 2013edumallol

researchpbl

Benevol 2013: Visualizing the complexity of software module upgradesAlexander Serebrenik

865 Project presentationIan Pollock

Fresh Produce

Colt

Starting With Microsoft Excel Itzelitzellaguna

Icsm 2011 you can't control the unfamiliarAlexander Serebrenik

TTTRazvain

Analyzing the Eclipse API Usage: Putting the Developer in the Loop

Regreso A Clasemercedesherrerasaez

actionreserchpbl

Viewers also liked (20)

Mo E Training 00 Welcome

Power Point

System7 Five Point

De Andrea Nicole James

Gender in on-line communities: StackOverflow, WordPress, Drupal

Global Entrepreneurship Final Oral Presentation for "Les macarons de Pauline"

Regreso A Clase

Spain

Car Study & Statistics

Reunió famílies setembre p3 2012 2013

researchpbl

Benevol 2013: Visualizing the complexity of software module upgrades

865 Project presentation

Fresh Produce

Starting With Microsoft Excel Itzel

Icsm 2011 you can't control the unfamiliar

TTT

Analyzing the Eclipse API Usage: Putting the Developer in the Loop

Regreso A Clase

actionreserchpbl

More from Alexander Serebrenik

Software development is a human activity: understanding software requires und...

Towards Continuous Performance Assessment of Java Applications With PerfBot

“STILL AROUND”: Experiences and Survival Strategies of Veteran Women Software...

The intersection of ageism and sexism can create a hostile environment for veteran software developers belonging to marginalized genders. In this study, we conducted 14 interviews to examine the experiences of people at this intersection, primarily women, in order to discover the strategies they employed in order to successfully remain in the field. We identified 283 codes, which fell into three main categories: Strategies, Experiences, and Perception. Several strategies we identified, such as (Deliberately) Not Trying to Look Younger, were not previously described in the software engineering literature. We found that, in some companies, older women developers are recognized as having particular value, further strengthening the known benefits of diversity in the workforce. Based on the experiences and strategies, we suggest organizations employing software developers to consider the benefits of hiring veteran women software developers. For example, companies can draw upon the life experiences of older women developers in order to better understand the needs of customers from a similar demographic. While we recognize that many of the strategies employed by our study participants are a response to systemic issues, we still consider that, in the short-term, there is benefit in describing these strategies for developers who are experiencing such issues today. This paper is a joint work with Sterre van Breukelen, Ann Barcomb and Sebastian Baltes Preprint https://arxiv.org/abs/2302.03723

A Qualitative Study of Developers’ Discussions of Their Problems and Joys Dur...

Many software developers started to work from home on a short notice during the early periods of COVID-19. A number of previous papers have studied the wellbeing and productivity of software developers during COVID-19. The studies mainly use surveys based on predefined questionnaires. In this paper, we investigate the problems and joys that software developers experienced during the early months of COVID-19 by analyzing their discussions in online forum devRant, where discussions can be open and not bound by predefined survey questionnaires. The devRant platform is designed for developers to share their joys and frustrations of life. We manually analyze 825 devRant posts between January and April 12, 2020 that developers created to discuss their situation during COVID19. WHO declared COVID-19 as pandemic on March 11, 2020. As such, our data offers us insights in the early months of COVID-19. We manually label each post along two dimensions: the topics of the discussion and the expressed sentiment polarity (positive, negative, neutral). We observed 19 topics that we group into six categories: Workplace & Professional aspects, Personal & Family well-being, Technical Aspects, Lockdown preparedness, Financial concerns, and Societal and Educational concerns. Around 49% of the discussions are negative and 26% are positive. We find evidence of developers’ struggles with lack of documentation to work remotely and with their loneliness while working from home. We find stories of their job loss with little or no savings to fallback to. The analysis of developer discussions in the early months of a pandemic will help various stakeholders (e.g., software companies) make important decision early to alleviate developer problems if such a pandemic or similar emergency situation occurs in near future. Software engineering research can make further efforts to develop automated tools for remote work (e.g., automated documentation). Empirical Software Engineering 27(5): 117 (2022), presented at ICSE 2023 as part of the Journal First program.

Emotion Analysis in Software Ecosystems

Software developers are known to experience a wide range of emotions while performing development tasks. Emotions expressed in developer communication might reflect openness of the ecosystem to newcomers, presence of conflicts, problems in the software development process or source code itself. In this talk, based on a recent work with Nicole Novielli, I present an overview of the state-of-the-art research on analysis of emotions in software engineering focusing on the studies of emotion in context of software ecosystems. To encourage further applications of emotion analysis in the industry and research we also discuss currently available emotion analysis tools and datasets as well as outline directions for future research. This is a keynote talk given at the 11th International Workshop on Software Engineering for Systems-of-Systems and Software Ecosystems (SESoS 2023), collocated with ICSE 2023 in Melbourne, Australia.

Investigating the Resolution of Vulnerable Dependencies with Dependabot Secur...

Modern software development practices increasingly rely on third-party libraries due to the inherent benefits of reuse. However, libraries may contain security vulnerabilities that can propagate to the dependent applications. To counter this, maintainers of dependent projects should monitor their dependencies and security reports to ensure that only patched releases of the upstream applications are in use. As manual maintenance of dependencies has shown to be ineffective, several automated tools (aka bots) have been proposed to assist developers in rapidly identifying and resolving vulnerable dependencies. In this work, we focus on Dependabot, a popular bot providing security and version updates, and study developers' receptivity to its security updates in engineered and actively maintained JavaScript projects. Moreover, we carry out a fine-grained analysis of the lifecycle of every vulnerability to manifest how they are dealt with in the presence of Dependabot. Our findings show that the task of fixing vulnerable dependencies is, to a large extent, delegated to Dependabot and that developers merge the majority of security updates within several days. On the other hand, when developers do not merge a security update, they usually address the identified vulnerability manually. This approach, however, often takes up to several months which in turn could expose the projects to security issues. This paper has won the ACM Distinguished paper award at MSR 2023.

Gender and Age in Software Engineering

Alexander - intro

Diversity and inclusion in a CS classroom

An Empirical Assessment on Merging and Repositioning of Static Analysis Alarms

Static analysis tools generate a large number of alarms that require manual inspection. In prior work, repositioning of alarms is proposed to (1) merge multiple similar alarms together and replace them by a fewer alarms, and (2) report alarms as close as possible to the causes for their generation. The premise is that the proposed merging and repositioning of alarms will reduce the manual inspection effort. To evaluate the premise, this paper presents an empirical study with 249 developers on the proposed merging and repositioning of static alarms. The study is conducted using static analysis alarms generated on C programs, where the alarms are representative of the merging vs. non-merging and repositioning vs. non-repositioning situations in real-life code. Developers were asked to manually inspect and determine whether assertions added corresponding to alarms in C code hold. Additionally, two spatial cognitive tests are also done to determine relationship in performance. The empirical evaluation results indicate that, in contrast to expectations, there was no evidence that merging and repositioning of alarms reduces manual inspection effort or improves the inspection accuracy (at times a negative impact was found). Results on cognitive abilities correlated with comprehension and alarm inspection accuracy.

Classification and Ranking of Delta Static Analysis Alarms

Static analysis tools help to detect common programming errors but generate a large number of false positives. Moreover, when applied to evolving software systems, around 95% of alarms generated on a version are repeated, i.e., they have also been generated on the previous version. Version-aware static analysis techniques (VSATs) have been proposed to suppress the repeated alarms that are not impacted by the code changes between the two versions. The alarms reported by VSATs after the suppression, called delta alarms, still constitute 63% of the tool-generated alarms. We observe that delta alarms can be further postprocessed using their corresponding code changes: the code changes due to which VSATs identify them as delta alarms. However, none of the existing VSATs or alarms postprocessing techniques postprocesses delta alarms using the corresponding code changes. Based on this observation, we use the code changes to classify delta alarms into six classes that have different priorities assigned to them. The assignment of priorities is based on the type of code changes and their likelihood of actually impacting the delta alarms. The ranking of alarms, obtained by prioritizing the classes, can help suppress alarms that are ranked lower, when resources to inspect all the tool-generated alarms are limited. We performed an empirical evaluation using 9789 alarms generated on 59 versions of seven open source C applications. The evaluation results indicate that the proposed classification and ranking of delta alarms help to identify, on average, 53% of delta alarms as more likely to be false positives than the others.

What Is an AI Engineer? An Empirical Analysis of Job Ads in The Netherlands

Recently, the job market for Artificial Intelligence (AI) engineers has exploded. Since the role of AI engineer is relatively new, limited research has been done on the requirements as set by the industry. Moreover, the definition of an AI engineer is less established than for a data scientist or a software engineer. In this study we explore, based on job ads, the requirements from the job market for the position of AI engineer in The Netherlands. We retrieved job ad data between April 2018 and April 2021 from a large job ad database, Jobfeed from TextKernel. The job ads were selected with a process similar to the selection of primary studies in a literature review. We characterize the 367 resulting job ads based on meta-data such as publication date, industry/sector, educational background and job titles. To answer our research questions we have further coded 125 job ads manually. The job tasks of AI engineers are concentrated in five categories: business understanding, data engineering, modeling, software development and operations engineering. Companies ask for AI engineers with different profiles: 1) data science engineer with focus on modeling, 2) AI software engineer with focus on software development, 3) generalist AI engineer with focus on both models and software. Furthermore, we present the tools and technologies mentioned in the selected job ads, and the soft skills. Our research helps to understand the expectations companies have for professionals building AI-enabled systems. Understanding these expectations is crucial both for prospective AI engineers and educational institutions in charge of training those prospective engineers. Our research also helps to better define the profession of AI engineering. We do this by proposing an extended AI engineering life-cycle that includes a business understanding phase. Joint work with Marcel Meesters and Petra Heck.

Gender and Community Smells

Community smells are patterns indicating suboptimal organization and communication of software development teams that have been shown to be related to suboptimal organisation of the source code. Given a long standing association of women and communication mediation, we have conducted a series of studies relating gender diversity to community smells, as well as comparing the results of the data analysis with developers' perception. To get further insights in the relation bwteen gender and community smells, we replicate our study focusing on the Brazilian software teams; indeed, culture-specific expectations on the behavior of people of different genders might have affected the perception of the importance of gender diversity and refactoring strategies when mitigating community smells. Finally, we extend the prediction model by including variables related to national diversity and see how the interplay between national diversity and gender diversity influences presence of community smells. This talk is based on a series of papers published in 2019-2022 and co-authored with Gemma Catolino, Filomena Ferrucci, Stefano Lambiase, Tiago Massoni, Fabio Palomba, Camila Sarmento, and Damian Andrew Tamburri.

Bias in MSR Research

From team organisation to software quality

Women in Dutch Computer Science: Best Practices for Recruitment, Onboarding a...

My research story (presentation at ICSE 2021 New Faculty Symposium)

Opinion Mining for Software Engineering

In 2003 Dave et al. have coined the term “opinion mining” to refer to “processing a set of search results for a given item, generating a list of product attributes (quality, features, etc.) and aggregating opinions about each of them (poor, mixed, good)”. Nine years later, in 2012 Brooks and Swigger have applied sentiment analysis in the context of software engineering. Today another nine years have passed and it is time to look back: what have we achieved as a research community and where should we go next? To answer this question we conducted a systematic literature review involving 185 papers. Based on the literature review we present 1) well-defined categories of opinion mining-related software development activities, 2) available opinion mining approaches, whether they are evaluated when adopted in other studies, and how their performance is compared, 3) available datasets for performance evaluation and tool customization, and 4) concerns or limitations SE researchers might need to take into account when applying/customizing these opinion mining techniques. The results of our study serve as references to choose suitable opinion mining tools for SE tasks, and provide critical insights for the further development of opinion mining techniques in the SE domain. This work has been done together with Bin Lin, Gabriele Bavota and Michele Lanza from Università della Svizzera italiana, Switzerland, Nathan Cassee from Eindhoven University of Technology, The Netherlands and Nicole Novielli from University of Bari, Italy.

Removing Self Admitted Technical Debt

Gender Diversity and Inclusion and Software Engineering

More from Alexander Serebrenik (20)

Software development is a human activity: understanding software requires und...

Towards Continuous Performance Assessment of Java Applications With PerfBot

“STILL AROUND”: Experiences and Survival Strategies of Veteran Women Software...

A Qualitative Study of Developers’ Discussions of Their Problems and Joys Dur...

Emotion Analysis in Software Ecosystems

Investigating the Resolution of Vulnerable Dependencies with Dependabot Secur...

Gender and Age in Software Engineering

Alexander - intro

Diversity and inclusion in a CS classroom

An Empirical Assessment on Merging and Repositioning of Static Analysis Alarms

Classification and Ranking of Delta Static Analysis Alarms

What Is an AI Engineer? An Empirical Analysis of Job Ads in The Netherlands

Gender and Community Smells

Bias in MSR Research

From team organisation to software quality

Women in Dutch Computer Science: Best Practices for Recruitment, Onboarding a...

My research story (presentation at ICSE 2021 New Faculty Symposium)

Opinion Mining for Software Engineering

Removing Self Admitted Technical Debt

Gender Diversity and Inclusion and Software Engineering

Recently uploaded

LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...

DanBrown980551

Do you want to learn how to model and simulate an electrical network from scratch in under an hour? Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)! During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook. PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides: - A fully editable and extendable library for grid component modelling; - Visualization tools to display your network; - Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses; The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well. What you will learn during the webinar: - For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills; - For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.

FIDO Alliance Osaka Seminar: Passkeys at Amazon.pdf

FIDO Alliance

Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf

91mobiles

Bits & Pixels using AI for Good.........

Alison B. Lowndes

Knowledge engineering: from people to machines and back

Elena Simperl

To Graph or Not to Graph Knowledge Graph Architectures and LLMs

Paul Groth

UiPath Test Automation using UiPath Test Suite series, part 3

DianaGray10

Slack (or Teams) Automation for Bonterra Impact Management (fka Social Soluti...

Jeffrey Haguewood

Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows. We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases. This video focuses on the notifications, alerts, and approval requests using Slack for Bonterra Impact Management. The solutions covered in this webinar can also be deployed for Microsoft Teams. Interested in deploying notification automations for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.

GenAISummit 2024 May 28 Sri Ambati Keynote: AGI Belongs to The Community in O...

Sri Ambati

DevOps and Testing slides at DASA Connect

Kari Kakkonen

Transcript: Selling digital books in 2024: Insights from industry leaders - T...

BookNet Canada

The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more. Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/ Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.

UiPath Test Automation using UiPath Test Suite series, part 4

DianaGray10

Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap. The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies. Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques What will you get from this session? 1. Insights into SAP testing best practices 2. Heatmap utilization for testing 3. Optimization of testing processes 4. Demo Topics covered: Execution from the test manager Orchestrator execution result Defect reporting SAP heatmap example with demo Speaker: Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP

Unsubscribed: Combat Subscription Fatigue With a Membership Mentality by Head...

AI for Every Business: Unlocking Your Product's Universal Potential by VP of ...

Generating a custom Ruby SDK for your web service or Rails API using Smithy

g2nightmarescribd

Have you ever wanted a Ruby client API to communicate with your web service? Smithy is a protocol-agnostic language for defining services and SDKs. Smithy Ruby is an implementation of Smithy that generates a Ruby SDK using a Smithy model. In this talk, we will explore Smithy and Smithy Ruby to learn how to generate custom feature-rich SDKs that can communicate with any web service, such as a Rails JSON API.

Designing Great Products: The Power of Design and Leadership by Chief Designe...

Essentials of Automations: Optimizing FME Workflows with Parameters

Safe Software

Are you looking to streamline your workflows and boost your projects’ efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, you’re in the right place. Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects. Here’s what you’ll gain: - Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows. - Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy. - Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency. - Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity. We’ll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic. Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.

JMeter webinar - integration with InfluxDB and Grafana

RTTS

Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application. In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics. Length: 30 minutes Session Overview ------------------------------------------- During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana: - What out-of-the-box solutions are available for real-time monitoring JMeter tests? - What are the benefits of integrating InfluxDB and Grafana into the load testing stack? - Which features are provided by Grafana? - Demonstration of InfluxDB and Grafana using a practice web application To view the webinar recording, go to: https://www.rttsweb.com/jmeter-integration-webinar

Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024

Tobias Schneck

As AI technology is pushing into IT I was wondering myself, as an “infrastructure container kubernetes guy”, how get this fancy AI technology get managed from an infrastructure operational view? Is it possible to apply our lovely cloud native principals as well? What benefit’s both technologies could bring to each other? Let me take this questions and provide you a short journey through existing deployment models and use cases for AI software. On practical examples, we discuss what cloud/on-premise strategy we may need for applying it to our own infrastructure to get it to work from an enterprise perspective. I want to give an overview about infrastructure requirements and technologies, what could be beneficial or limiting your AI use cases in an enterprise environment. An interactive Demo will give you some insides, what approaches I got already working for real.

From Daily Decisions to Bottom Line: Connecting Product Work to Revenue by VP...