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Felienne Hermans

What would Archimedes say about your spreadsheets if he were here today?

Technology

More from Felienne Hermans

This talk is about the world's most popular programming language... Java? Python? COBOL? No... Excel! Excel somehow hits the sweet spot between being powerful enough to run entire domains like finance and insurance, but also easy enough to attract a huge audience. Why is that? In this talk we'll explore some of the mechanisms that make spreadsheets so powerful, while implementing a few interesting mathematical problems in spreadsheets. While doing that, you might learn some (functional) programming concepts too, as we'll talk about sorting, dynamic programming and lambdas.

Functional Programming in Excel

Felienne Hermans

We study all sorts of aspects of programming languages, their ease of use, type system, their level of abstractness, but we feel one aspect is overlooked, how a programming language sounds like when read aloud. Is reading aloud hard? Well, yes. We found that developers cannot pronounce code in a consistent fashion. We had 25 experienced developers read code aloud, and it was a mess, even for simple statements. For example, how to pronounce an assignment statement like x = 5? Is it “x is 5”? Or “set x to 5”? Or “x gets 5”? And what about an equality check? Is it “if x is is 5”? Or “if x is 5”? Or “is x is equal to 5”? What can we learn from reading code aloud? We think programming language designers could learn a lot from hearing their language spoken. For example, if programmers consistently read if x == 5 as “if x is 5”, = or even is might be better keyword. What is the ultimate end game of this idea? We envision programming language designers of the future to prescribe a way that their language sounds, much like languages have style guides. When the sound or ‘phonology’ is defined, it can be practiced, taught and analyzed.

How does code sound?

Felienne Hermans

Programming is logical reasoning?

Felienne Hermans

Do Code Smell Hamper Novice Programmers?

Felienne Hermans

Despite what your boss thinks, programs don't just appear straight out of specifications. But...what if they did? In this session Felienne will show you how to systematically and step-by-step derive a program from a specification. Functional languages especially are very suited to derive programs for, as they are close to the mathematical notation used for proofs. You will be surprised to know that you already know and apply many techniques for derivation, like Introduce Parameter as supported by Resharper. Did you know that is actually program derivation technique called generalization?

Programming by Calculation

Felienne Hermans

Improving Spreadsheet Test Practices

Felienne Hermans

Programmers love science! At least, so they say. Because when it comes to the ‘science’ of developing code, the most used tool is brutal debate. Vim versus emacs, static versus dynamic typing, Java versus C#, this can go on for hours at end. In this session, software engineering professor Felienne Hermans will present the latest research in software engineering that tries to understand and explain what programming methods, languages and tools are best suited for different types of development.

Putting the science in computer science

Felienne Hermans

Spreadsheets are graphs too: Using Neo4J as backend to store spreadsheet info...

Felienne Hermans

Social media for the busy scientist

Felienne Hermans

An overview of my PhD research

Felienne Hermans

Detecting and Visualizing Inter-worksheet Smells in Spreadsheets

Felienne Hermans

More from Felienne Hermans (11)

Functional Programming in Excel

How does code sound?

Programming is logical reasoning?

Do Code Smell Hamper Novice Programmers?

Programming by Calculation

Improving Spreadsheet Test Practices

Putting the science in computer science

Spreadsheets are graphs too: Using Neo4J as backend to store spreadsheet info...

Social media for the busy scientist

An overview of my PhD research

Detecting and Visualizing Inter-worksheet Smells in Spreadsheets

Recently uploaded

This talk focuses on the practical aspects of integrating various telephony systems with Salesforce, drawing on examples from implementations in the Czech scene. It aims to inform attendees about the spectrum of telephony solutions available, from small to large scale, and their compatibility with Salesforce. The presentation will highlight key considerations for selecting a telephony provider that integrates smoothly with Salesforce, including important questions to support the decision-making process. It will also discuss methods for integrating existing telephony systems with Salesforce, aimed at companies contemplating or in the process of adopting this CRM platform. The discussion is designed to provide a straightforward overview of the steps and considerations involved in telephony and Salesforce integration, with an emphasis on functionality, compatibility, and the practical experiences of Czech companies.

Integrating Telephony Systems with Salesforce: Insights and Considerations, B...

CzechDreamin

Measures in SQL (a talk at SF Distributed Systems meetup, 2024-05-22)

Julian Hyde

Unlock the mysteries of successful Salesforce interviews in this insightful session hosted by Hugo Rosario (Salesforce Customer), a seasoned hiring manager that leads the Salesforce Department of multinational company with over 100 interviews under their belt. Step into the manager's chair and gain exclusive behind-the-scenes insights into what makes a Salesforce consultant stand out during the interview process. From deciphering the unspoken cues to mastering key strategies, we'll explore the intricacies of the interview process and provide practical tips for consultants looking to not only pass interviews but also thrive in their roles. Whether you're a seasoned professional or just starting your Salesforce journey, this session is your backstage pass to the secrets that hiring managers wish you knew.

Behind the Scenes From the Manager's Chair: Decoding the Secrets of Successfu...

CzechDreamin

ScyllaDB has the potential to deliver impressive performance and scalability. The better you understand how it works, the more you can squeeze out of it. But before you squeeze, make sure you know what to monitor! Watch our experienced Postgres developer work through monitoring and performance strategies that help him understand what mistakes he’s made moving to NoSQL. And learn with him as our database performance expert offers friendly guidance on how to use monitoring and performance tuning to get his sample Rust application on the right track. This webinar focuses on using monitoring and performance tuning to discover and correct mistakes that commonly occur when developers move from SQL to NoSQL. For example: - Common issues getting up and running with the monitoring stack - Using the CQL optimizations dashboard - Common issues causing high latency in a node - Common issues causing replica imbalance - What a healthy system looks like in terms of memory - Key metrics to keep an eye on This isn’t “Death-by-Powerpoint.” We’ll walk through problems encountered while migrating a real application from Postgres to ScyllaDB – and try to fix them live as well.

Optimizing NoSQL Performance Through Observability

ScyllaDB

We're living the AI revolution and Salesforce is adapting and bring new value to their customers. Einstein products are evolving rapidly and navigating their limitations, language support, and use cases can be challenging. Let's make review of what Einstein product are available currently, what are the capabilities and what can be used for in CEE region and how Rossie.ai can help to learn Salesforce speak Czech. We will explore the Einstein roadmap and I will make a short live demo (based on your vote) of some Einstein feature.

AI revolution and Salesforce, Jiří Karpíšek

CzechDreamin

How to differentiate Sales Cloud and CPQ on first glance might be tricky if you do not know where to look and what to look at. You will know :-) Managing the sales process within Salesforce is a common use case that can be managed with standart Sales Cloud. If you want to do entire quoting process you will find out Salesforce CPQ solution exists. What is then the difference if both can handle selling products? You will see comparison of 10 different features, which Sales Cloud and Salesforce CPQ handle differently. Simple question you will always remember if you should consider using Salesforce CPQ will be a cherry on top.

10 Differences between Sales Cloud and CPQ, Blanka Doktorová

CzechDreamin

Intrigued by why some of the world's largest companies (Netflix, Google, Cisco, Twitter, Uber etc) are using gRPC? In this demo based talk we delve into the world of gRPC in .Net, what it does and why we should use it. We compare the interface with both Rest and graphQL. We will show you how to implement grpc server-side in .net and in the web. Finally, I will show you how the tooling helps you deliver powerful interfaces and interact with them quickly and simply.

Demystifying gRPC in .Net by John Staveley

John Staveley

Join us as we dive into the latest updates to the UiPath Orchestrator API, including new limits and features for 2024. Discover how these changes can enhance your automation projects and streamline your workflows. 📚 Overview of UiPath Orchestrator API 🔧 Recent changes to API limits 🛠️ How to adapt to new limits 📋 Best practices for using the Orchestrator API efficiently ❓ Q&A session

Exploring UiPath Orchestrator API: updates and limits in 2024 🚀

DianaGray10

De-mystifying Zero to One: Design Informed Techniques for Greenfield Innovati...

Product School

Already know how to write a basic SOQL query? Great! But what about an *aggregate* SOQL query? You know, the kind that uses aggregate functions like COUNT & MAX along with GROUP BY and HAVING clauses? No? Well, get ready to learn how to slice & dice your org’s data right inside your own dev console. From finding duplicate records to prototyping summary & matrix reports, learn the ins and outs of aggregate queries during this fast-paced but admin-friendly session on advanced SOQL concepts.

SOQL 201 for Admins & Developers: Slice & Dice Your Org’s Data With Aggregate...

CzechDreamin

ODC, Data Fabric and Architecture User Group

CatarinaPereira64715

Key Trends Shaping the Future of Infrastructure.pdf

Cheryl Hung

Here is something new! In our next Connector Corner webinar, we will demonstrate how you can use a single workflow to: Create a campaign using Mailchimp with merge tags/fields Send an interactive Slack channel message (using buttons) Have the message received by managers and peers along with a test email for review But there’s more: In a second workflow supporting the same use case, you’ll see: Your campaign sent to target colleagues for approval If the “Approve” button is clicked, a Jira/Zendesk ticket is created for the marketing design team But—if the “Reject” button is pushed, colleagues will be alerted via Slack message Join us to learn more about this new, human-in-the-loop capability, brought to you by Integration Service connectors. And... Speakers: Akshay Agnihotri, Product Manager Charlie Greenberg, Host

Connector Corner: Automate dynamic content and events by pushing a button

DianaGray10

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

JMeter webinar - integration with InfluxDB and Grafana

RTTS

UiPath Test Automation using UiPath Test Suite series, part 3

DianaGray10

Explore the core of Salesforce success in 'Salesforce Adoption – Metrics, Methods, and Motivation.' We will discuss essential metrics, effective methods to drive adoption, and the driving force behind user engagement and explore strategies for onboarding, training, and continuous support that empower users to navigate the platform seamlessly. By leveraging these tools, you can effectively measure adoption against your company’s goals and create an environment where users not only adopt Salesforce but actively contribute to its ongoing success.

Salesforce Adoption – Metrics, Methods, and Motivation, Antone Kom

CzechDreamin

The field of Information retrieval (IR) is currently undergoing a transformative shift, at least partly due to the emerging applications of generative AI to information access. In this talk, we will deliberate on the sociotechnical implications of generative AI for information access. We will argue that there is both a critical necessity and an exciting opportunity for the IR community to re-center our research agendas on societal needs while dismantling the artificial separation between the work on fairness, accountability, transparency, and ethics in IR and the rest of IR research. Instead of adopting a reactionary strategy of trying to mitigate potential social harms from emerging technologies, the community should aim to proactively set the research agenda for the kinds of systems we should build inspired by diverse explicitly stated sociotechnical imaginaries. The sociotechnical imaginaries that underpin the design and development of information access technologies needs to be explicitly articulated, and we need to develop theories of change in context of these diverse perspectives. Our guiding future imaginaries must be informed by other academic fields, such as democratic theory and critical theory, and should be co-developed with social science scholars, legal scholars, civil rights and social justice activists, and artists, among others.

Search and Society: Reimagining Information Access for Radical Futures

Bhaskar Mitra

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

Product School

Knowledge engineering: from people to machines and back

Elena Simperl

Screen flow is a powerful automation tool that is commonly designed for internal and external users. However, what about the guest users? We will dive into various methods of launching screen flows and understand how to make them publicly accessible, extending their usability to a broader audience. The presentation will also cover the implementation of security layers and highlight best practices for a smooth and protected user experience. Discover the potential of screen flows beyond conventional use and learn how to leverage them effectively.

Free and Effective: Making Flows Publicly Accessible, Yumi Ibrahimzade

CzechDreamin

Recently uploaded (20)

Integrating Telephony Systems with Salesforce: Insights and Considerations, B...

Measures in SQL (a talk at SF Distributed Systems meetup, 2024-05-22)

Behind the Scenes From the Manager's Chair: Decoding the Secrets of Successfu...

Optimizing NoSQL Performance Through Observability

AI revolution and Salesforce, Jiří Karpíšek

10 Differences between Sales Cloud and CPQ, Blanka Doktorová

Demystifying gRPC in .Net by John Staveley

Exploring UiPath Orchestrator API: updates and limits in 2024 🚀

De-mystifying Zero to One: Design Informed Techniques for Greenfield Innovati...

SOQL 201 for Admins & Developers: Slice & Dice Your Org’s Data With Aggregate...

ODC, Data Fabric and Architecture User Group

Key Trends Shaping the Future of Infrastructure.pdf

Connector Corner: Automate dynamic content and events by pushing a button

JMeter webinar - integration with InfluxDB and Grafana

UiPath Test Automation using UiPath Test Suite series, part 3

Salesforce Adoption – Metrics, Methods, and Motivation, Antone Kom

Search and Society: Reimagining Information Access for Radical Futures

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

Knowledge engineering: from people to machines and back

Free and Effective: Making Flows Publicly Accessible, Yumi Ibrahimzade

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