System Administration

This training is part of the introduction weekends series. In it, we will introduce our key theoretical models. These will help you improve your facilitation skills in the therapy room and beyond. Introduction weekend – [The systemic perspective on the human in organisations](https://www.meetup.com/family-constellations-amsterdam/events/313708676/?slug=family-constellations-amsterdam&eventId=313708676) You'll learn about the systemic iceberg model. April 17-18-19, 9:30 walk in, 10:00 start, 17:00 end Introduction weekend – [Guiding deep personal and cultural change processes](https://www.meetup.com/family-constellations-amsterdam/events/313708689/?slug=family-constellations-amsterdam&eventId=313708676&isFirstPublish=true) You'll learn about the systemic transition model. May 1-2-3, 9:30 walk in, 10:00 start, 17:00 end Introduction weekend – [How to professionally work with perpetrator-victim dynamics in therapy](https://www.meetup.com/family-constellations-amsterdam/events/313708704/?slug=family-constellations-amsterdam&eventId=313708676&isFirstPublish=true) You'll learn to work with our conceptual models. May 29-30-31, 9:30 walk in, 10:00 start, 17:00 end Buy your tickets for the weekends (E250 ex VAT) here: https://oscarwestravanholthe.com/product/introductieweekend/

This meetup session will focus on **SIGIR 2026** and feature three speakers from **University of Amsterdam**: **Oscar Ramirez Milian, Jingwei Kang, and Yongkang Li.** They will present their papers accepted at SIGIR 2026. **Location:** Science Park 904, Room C3.161 **Date**: Friday, May 29 **Time**: 16:00-17:00 **Zoom** **link**: [https://uva-live.zoom.us/j/65011610507](https://uva-live.zoom.us/j/65011610507) Details below: **Speaker #1:** Oscar Ramirez Milian from University of Amsterdam **Title**: From Interactions to Distributions **Abstract**: In this work, we introduce the first evidential deep-learning approach to form an epistemic alternative to the important position-based click model. Our learned model takes as input item and position features and outputs a beta-distribution for every relevance and position-bias variable of the position-based model. These distributions capture epistemic uncertainty about click probabilities and the underlying effects of attraction and position bias. The main challenge of our approach is its optimization for which we propose approximation and conditioning techniques to provide numerical stability and variance reduction **Short Bio**: I'm a PhD student in University of Amsterdam. **Speaker #2**: Jingwei Kang from University of Amsterdam **Title**: Following the Eye-Tracking Evidence: Established Web-Search Assumptions Fail in Carousel Interfaces **Abstract**: Carousel interfaces have been the de-facto standard for streaming media services for over a decade. Yet, there has been very little research into user behavior with such interfaces, which thus remains poorly understood. Due to this lack of empirical research, previous work has assumed that behaviors established in single-list web-search interfaces, such as the F-pattern and the examination hypothesis, also apply to carousel interfaces, for instance when designing click models or evaluation metrics. We analyze a recently-released interaction and examination dataset resulting from an eye-tracking study performed on carousel interfaces to verify whether these assumptions actually hold. We find that (i) the F-pattern holds only for vertical examination and not for horizontal swiping; additionally, we discover that, when conditioned on a click, user examination follows an L-pattern unique to carousel interfaces; (ii) click-through-rates conditioned on examination indicate that the well-known examination hypothesis does not hold in carousel interfaces; and (iii) contrary to the assumptions of previous work, users generally ignore carousel headings and focus directly on the content items. Our findings show that many user behavior assumptions, especially concerning examination patterns, do not transfer from web search interfaces to carousel recommendation settings. Our work shows that the field lacks a reliable foundation on which to build models of user behavior with these interfaces. Consequently, a re-evaluation of existing metrics and click models for carousel interfaces may be warranted. **Bio**: Jingwei Kang is a third-year PhD student at the IRLab at University of Amsterdam. His main research interest is preference learning. During PhD, his main research focus is on recommender systems in carousel interfaces. **Speaker #3:** Yongkang Li from University of Amsterdam **Title:** Spectral Tempering for Embedding Compression in Dense Passage Retrieval **Abstract:** Dimensionality reduction is critical for deploying dense retrieval systems at scale, yet mainstream post-hoc methods face a fundamental trade-off: principal component analysis (PCA) preserves dominant variance but underutilizes representational capacity, while whitening enforces isotropy at the cost of amplifying noise in the heavy-tailed eigenspectrum of retrieval embeddings. Intermediate spectral scaling methods unify these extremes by reweighting dimensions with a power coefficient gamma, but treat gamma as a fixed hyperparameter that requires task-specific tuning. We show that the optimal scaling strength gamma is not a global constant: it varies systematically with target dimensionality k and is governed by the signal-to-noise ratio (SNR) of the retained subspace. Based on this insight, we propose Spectral Tempering (SpecTemp), a learning-free method that derives an adaptive gamma(k) directly from the corpus eigenspectrum using local SNR analysis and knee-point normalization, requiring no labeled data or validation-based search. Extensive experiments demonstrate that Spectral Tempering consistently achieves near-oracle performance relative to grid-searched gamma^(k) while remaining fully learning-free and model-agnostic. **Bio:** Yongkang is a third-year PhD student at the IR Lab at the University of Amsterdam. He is very interested in embedding-based retrieval systems. His main research focuses on the robustness and generalization of dense retrieval. **Counter:** SEA Talks #305, #306 and #307.

**From DLP Best Practices to Government Cloud Security with Microsoft Purview** **Datum, tijd, locatie** 📅 Datum: Vrijdag 29 Mei 2026 🕐 Tijd: 12:30 - 17:00 📍 Locatie: RawWorks, De Vork 2, 3984 PA Odijk **Introductie** Tijdens deze editie van de Dutch Data Security & Compliance Community Meetup #8 staat de realiteit van data security in zowel commerciële als publieke omgevingen centraal. We combineren twee krachtige praktijkperspectieven: de implementatie van Data Loss Prevention (DLP) binnen organisaties en een grootschalige cloudmigratie binnen de publieke sector met Microsoft Purview. Deze middag draait om concrete ervaringen, technische en organisatorische uitdagingen en lessons learned uit de praktijk. Verwacht inzichten die direct toepasbaar zijn om jouw data security en compliance aanpak te versterken. **Wat kan je verwachten?** **Sessie 1 – DLP in de praktijk: Best practices en lessons learned from the field** Martijn van Geffen (Microsoft) DLP binnen Microsoft Purview wordt steeds complexer door de opkomst van AI en het gebruik van meerdere enforcement engines. Traditionele aanpakken schieten tekort wanneer data via AI-tools wordt gedeeld, gekopieerd of geüpload. In deze sessie deelt Martijn van Geffen (Microsoft) praktijkervaringen met DLP-implementaties, met speciale aandacht voor DLP for AI. We bespreken hoe verschillende enforcement engines (Endpoint, Edge, Network, Cloud Apps) zich gedragen bij AI-scenario’s zoals copy/paste en file uploads — en waarom dit vaak leidt tot onverwachte pop-ups en policy-interacties. Daarnaast gaan we in op het verbeteren van de gebruikerservaring (policy tips, Outlook customizations, oversharing notificaties) en het reduceren van false positives. Je krijgt concrete best practices voor het ontwerpen van effectieve policies, het kiezen van de juiste engine voor AI-use cases en het beheersbaar maken van DLP in een moderne Microsoft 365-omgeving. **Customer case – Data Security x Heerenveen** Femke Helgering (RawWorks) Ronald Hofstra (Gemeente Heerenveen) Hoe beveilig je gemeentelijke data tijdens een cloudmigratie naar Microsoft 365? In deze customer case staat het data security traject van Gemeente Heerenveen centraal. Na de migratie is gestart met de implementatie van Microsoft Purview-functionaliteiten zoals Sensitivity Labels, Data Loss Prevention (DLP) en Data Lifecycle Management. Dit bracht zowel technische als organisatorische uitdagingen met zich mee op het gebied van governance, adoptie en bestaande werkwijzen. Femke Helgering (RawWorks) en Ronald Hofstra (Gemeente Heerenveen) delen de praktijkervaringen, keuzes en lessons learned uit dit traject. Je krijgt inzicht in hoe security en gebruiksvriendelijkheid in balans kunnen worden gebracht binnen een overheidscontext. **Agenda** * 12:30 – Inloop met koffie en lunch * 13:30 – Opening door DDSCC * 13:45 – Introductie door RawWorks * 14:00 – DLP in de praktijk: Best practices en lessons learned from the field, Martijn van Geffen, Microsoft * 14:45 – Pauze * 15:15 – Customer case - Data Security x Heerenveen, Femke Helgering & Ronald Hofstra, RawWorks & Gemeente Heerenveen * 16:00 – Ronde tafel gesprekken * 16:30 – Borrel & netwerken (tot 17:00 uur) **Additionele informatie** **Parkeren** Bezoekers kunnen parkeren bij de parkeerplaats van de Sint Nicolaas Kerk: Sint Nicolaaslaan 1, 3984 JA Odijk Vanaf daar is het enkele minuten lopen naar de locatie van RawWorks.

\# This meetup is around a third\-party organizer\, Focus Filmtheater\. You can either purchase your ticket online or right before the session\. **Seats are not numbered**. We can meet for a drink before the movie. # **Language**: English **Subtitles**: Dutch **Length**: 275 min **Director**: Quentin Tarantino **More info**: https://www.focusarnhem.nl/agenda/kill-bill-the-whole-bloody-affair/ **Ticket link**: https://www.focusarnhem.nl/tickets/143883/ **Synopsis**: In this 275-minute version of Kill Bill, both parts have been merged into one grand revenge epic by Quentin Tarantino. Starring Uma Thurman as former assassin 'The Bride'. 'The Bride' is left for dead after her former boss and lover Bill ambushes her wedding rehearsal, shoots her in the head, and steals her unborn child. To get revenge, she must first track down the four remaining members of the Deadly Viper Assassination Squad before confronting Bill herself. **How it works**: We can meet at Focus before the movie starts and have a drink. You can message me if interested. Screening starts at 19:00. Hope to see you soon!

## Details **What is Toastmasters?** Toastmasters International is a nonprofit educational organization that’s been empowering people to become confident communicators and leaders since 1924. Worldwide, there are more than 266,000 members in over 14,200 clubs in 150 countries. In the Netherlands, there are over **40 clubs** across the country, including those in major cities such as Amsterdam, Utrecht, and Rotterdam. This network of clubs and their learn-by-doing program is sure to help you improve. You can visit Toastmasters clubs as a guest or become a member. **What does a meeting look like?** Some of the members give short, prepared speeches, which other club members later evaluate. A typical meeting also includes short impromptu speeches. In this improvisation part of the meeting, everybody gets a chance to speak, including guests, if they wish. We usually end the evening with a drink at the bar. **How do I become a guest at a meeting?** It’s easy! Simply RSVP for one of our upcoming meetings here on Meetup to let us know you’re coming. If you have any questions, contact us at [utrechttoastmasters@gmail.com.](http://utrechttoastmasters@gmail.com./) If you visit and like us, we can talk about membership! **Additional information** Our cozy venue has a maximum capacity of 30 people - perfect for an engaging. Please be on time to grab a seat and mingle before the speeches begin!

Join us for a fun Friday night of improv theatre in English. Play, laugh, and meet new people in Utrecht during this welcoming drop-in workshop led by Burgert Kirsten, one of Improv Utrecht’s professional trainers. Everyone is welcome. You do not need any acting experience, and you do not need to be fluent in English. Many participants are not native speakers. Each week, several people join for the very first time, alongside regulars who come back again and again. Expect a group of around 12 to 22 people in total. What to expect Meet a mix of international and Dutch players Learn the basics of improvisation, a valuable modern skill Play fun and accessible theatre games Laugh a lot and surprise yourself along the way Practical information Doors open between 19:50 and 20:00. Please enter together with the group. The entrance is on the side of the building, via Troelstralaan. Workshop time is from 20:00 to 22:00. Full details and route description can be found at www.improvutrecht.nl/drop-in-workshops. After the workshop, people usually head together to the pub De Hondekop for a drink and a chat. How to sign up Please mark yourself as attending via our website at at [www.improvutrecht.nl/drop-in-workshops.](http://www.improvutrecht.nl/drop-in-workshops.) If you can no longer attend, remember to remove your signup so someone else can take your spot. Price Suggested donation €10 to €20, payable in cash or via Tikkie. If you are not able to pay much, you are still very welcome. Pay what you can or what you felt the workshop was worth. Your contribution helps cover the room rental and the professional trainers. Curious about more? Check out our improv courses at [https://www.improvutrecht.nl](https://l.facebook.com/l.php?u=https%3A%2F%2Fwww.improvutrecht.nl%2F%3Ffbclid%3DIwZXh0bgNhZW0CMTAAYnJpZBExYzVUWUpNcUx3Qmxyc0tCNnNydGMGYXBwX2lkEDIyMjAzOTE3ODgyMDA4OTIAAR4aOuBKx2VBkJDoGyYCRHQXSTHuVoJHy0WS1bZAftQYuSLPcNgmTQeaBv4hpw_aem_5jJND0IPMoJD8mXqM4l2SA&h=AT0HQGS9N7lDDerT4Jh2s7yQZ3yqXcU3N7DHXcnh_ArhUbPBNnFc1Vs5ILLXJTm8W6M0qWOaOlvHeCdiG9IvYCgONK3G7Mx7YP3_ERn_wSRix-AtI5wPA8WvGq1ijPS5zLOaIIFzJ3kK6yajLPE&__tn__=q&c%5B0%5D=AT0toyw-m6q1Kl9A4pude9T05YHtdW_ajvYBWe_MixS8-d0JBdNz089yFCaZxIjsj41oPDYTZr-pLoVp3Nbw6oS2l-b59hWsbjVnOl__PH25Cx3iZDHpMxmtl8_kxDTepak27ZG-3b10bx8fSuh2QAJtRaEuxCrWtVE) Tickets for courses via [https://improv-utrecht.weticket.com](https://improv-utrecht.weticket.com/?fbclid=IwZXh0bgNhZW0CMTAAYnJpZBExYzVUWUpNcUx3Qmxyc0tCNnNydGMGYXBwX2lkEDIyMjAzOTE3ODgyMDA4OTIAAR7kmRsV6LQrIsZqtZLBNbCbr9_NHgu23lRTafAiyzXQMBjXirebJNUXyW7-Jg_aem_Ps3bRMMWxOjgfL78fqIL8w) Follow Improv Utrecht Meetup [https://www.meetup.com/utrecht-improv-theater](https://www.meetup.com/utrecht-improv-theater?fbclid=IwZXh0bgNhZW0CMTAAYnJpZBExYzVUWUpNcUx3Qmxyc0tCNnNydGMGYXBwX2lkEDIyMjAzOTE3ODgyMDA4OTIAAR4aOuBKx2VBkJDoGyYCRHQXSTHuVoJHy0WS1bZAftQYuSLPcNgmTQeaBv4hpw_aem_5jJND0IPMoJD8mXqM4l2SA) Instagram @improvutrecht Facebook https://facebook.com/ImprovUtrecht

*Since the guided meditations for this event are in Dutch, this description is too.* Wil je je drukke week afsluiten en ontspannen aan het weekend beginnen? Dan ben je geheel vrijblijvend welkom bij de vrijdagavond meditatie van [Jewel Heart](https://www.jewelheart.nl/). Deze meditatieavond heeft een licht en open karakter. De meditaties bestaan uit drie delen. We beginnen met het gewaarworden van je lichamelijke sensaties. In een korter deel twee doen we een loopmeditatie en in deel drie is er een eenvoudige, geleide visualisatie meditatie. Het geheel wordt afgesloten met een gesprek onder het genot van een kop thee, voor wie daar zin in heeft. 📍[Jewel Heart, Hatertseveldweg 284, Nijmegen](https://maps.app.goo.gl/D4FzqLbkaqs2JNDG8). Loop de oprit op en dan is de ingang aan je rechterzijde 🕒Zaal open vanaf 19.30 uur, meditatie van 20.00 tot 21.00 Je bent van harte welkom! Aan deze activiteit kun je per keer meedoen. Er zijn geen verplichtingen. Op vrijwillige basis kun je op de avond zelf een donatie doen. Kijk ook naar onze -[Open activiteiten](https://www.jewelheart.nl/nl/open-activiteiten/) -[Cursussen](https://www.jewelheart.nl/nl/cursussen-overzicht/)

**Welcome to the 23rd edition of Locals Meet Expats!** Come alone, bring a dish and leave with real connections. On Saturday, May 30th, I am hosting a special **potluck dinner**, but this is much more than an ordinary dinner party. We are creating an evening where meaningful conversations come first. **What to expect?** **Share your culture** Bring a delicious dish from your home country and discover flavors and stories from around the world. **Genuine connections** Every 30 minutes, we switch tables, making it easy to meet new people throughout the evening. **Skip the small talk** Thoughtful question cards cards will spark conversations about life, inspiration, dreams, philosophy and personal experiences. **Come as you are** Everyone joins alone, so there is no need to worry you will not be the only one coming by yourself. **A warm and safe atmosphere** I will make sure the evening feels open, respectful and welcoming. Join us at the table, share stories, enjoy good food, and leave with new friendships and unforgettable conversations. **Curious about previous events? Explore the photo albums below (available on desktop view only).** **Practical details** * Doors open at 18:00 * Venue: Boekencafé Libertas, Klarendalseweg 477-1, Arnhem * 20 min walk from Arnhem Central * 7 min walk from Arnhem Velperpoort * Ask the staff where to find us. Bring a smile and join us for an evening where friendships grow, business ideas spark and real-life connections happen. Warm regards, Julia

Join us for a relaxed and friendly matcha tasting meetup. I’ll bring matcha for everyone to try, and you’re welcome to bring your own snacks and drinks, including alcohol if you like. This is a casual event for meeting new people, enjoying Japanese tea culture, and spending a cozy afternoon together. Beginners are very welcome. Free to join.

## 🎨**Activity for EXPATS & English Speakers** ☕ Are you an art enthusiast living in or around **Amersfoort, Hilversum, Utrecht, Nieuwegein, IJsseltein, De Bilt and the rest of cities of the Utrecht's province** who love painting or drawing? Maybe you've felt the joy of creating but struggled to find others who share your passion and speak **ENGLISH**? **You're not alone! 😉** ✨✨✨✨✨✨✨ ## 🖌️**About this event** You will meet other Art Lovers like you to Draw, Paint and have some drinks Together ! Our events are not just about sketching or creating art—they’re about building connections. Every two weeks, we meet at a café to have a relaxing time drawing a painting. Please keep on mind that **ENGLISH i**s the official language we will use to integrate everyone in our conversations. ⭕⭕⭕➡️ **IMPORTANT ⬅️** ⭕⭕⭕⭕ ### 👩🏻‍🎨**Book formally your Seat 🪑via [WHATSAPP](https://bit.ly/3BXXE0f)** **If you want to confirm officially your attendance and separate your seat🪑. Book your seat in meet-up, and contact us via [WHATSAPP HERE](https://bit.ly/3BXXE0f) to receive more information on the address of our activities.** **Thanks a lot for your understanding!** 💐🥰 ✨✨✨✨✨✨✨ ### 👩🏻‍🎨**How Does It Work?** This event is simple, this initiative takes 2 Hours. Most of the participants use pencils, water pencils or watercolours. Main aim is to socialize while we draw. There will be plenty of time to talk and get to know each other. We have to mention that this event is suitable for all levels. Many have started to draw in our event actually. Also it is very important that you **[JOIN US AT OUR WHATSAPP COMMUNITY](https://bit.ly/3BXXE0f),** to stay up to date on our upcoming events and participate in our Drawing and Painting Contests! **👉: [https://bit.ly/3BXXE0f](https://bit.ly/3BXXE0f)** 🍀 ✨✨✨✨✨✨✨ ### ☕**Where?** We will meet in different cafes mainly in the *center of Amersfoort ( and some occasions in other cities around)*. I will inform you of the exact place some days in advance this event. The place will depend on the number of attendees. ✨✨✨✨✨✨✨ ### **🎟️ What is included?** 🟢 **2 HOURS TO HAVE FUN!** 🟢 **15 mins warming-up creative activity and paper material**🖌️🎨 🟢 New friendships and **conversations in ENGLISH** in a relaxed atmosphere 🟢 **Souvenir picture** with you and the rest of Art Lovers 📷 🟢 Exclusive **access to our Art Lovers Community** on which you will receive: ***\~\~\~ Drawing challenges,*** ***\~\~\~ Training content,*** ***\~\~\~ FREE Entries only to members*** ***\~\~\~ Drawing Competitions*** 🟢 Time to **create alongside fellow artists and amateurs** 🟢 The freedom to **work at your own pace** 💃🕺🎈 ✨✨✨✨✨✨✨ ### 🖼️**Art Materials?** Bring your own practical art materials to be adaptable to sketch on a coffee table. Like your sketchbook, pencils, watercolor, markets, pencils, your Tablet..etc ✨✨✨✨✨✨✨ ## **See you to Paint, Draw, and drink together!🌟☕🍷🍪🍰**

Kom gezellig een middag samen Warhammer of D&D miniaturen schilderen! We gaan schilderen in de Nieuwe Bibliotheek Almere in Almere-Stad: vandaag in de Jongerenafdeling op de tweede verdieping, helemaal achterin. Wij (de lokale Warhammer club Warmere) zorgen voor alle benodigde materialen zodat je je creativiteit de vrije loop kunt laten. Of je nu een ervaren schilder bent of een beginner, deze meetup is de perfecte gelegenheid om nieuwe technieken te leren, tips uit te wisselen en in contact te komen met de lokale hobby- en gaming communities: Warmere als je Warhammer 40k of Age of Sigmar speelt, of GameMere voor D&D of bordspellen! Neem je eigen materialen mee of gebruik mijn verf en materialen. Als je een miniatuurtje nodig hebt, kun je er die dag een kopen of je kan er gratis eentje kiezen uit de gedoneerde miniatuurtjes, met dank aan clubgenoten van Warmere en www.restorehammer.eu ! Leeftijd: 12+ Let op: Deze meetup vindt plaats in een bibliotheek tijdens openingstijden. Houd rekening met andere bezoekers en materialen. \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- Join us for an afternoon of painting Warhammer or D&D miniatures alongside fellow enthusiasts! Hosted at de Nieuwe Bibliotheek Almere in Almere-Stad: today in De Jongerenafdeling on the second floor, all the way in the back. We (the local Warhammer club Warmere) will provide all necessary materials for you to unleash your creativity. Whether you are a seasoned painter or a beginner, this meetup is the perfect opportunity to learn new techniques, share tips, and connect with the local hobby and gaming communities: Warmere if you like Warhammer 40k or Age of Sigmar, or GameMere if you like D&D or boardgames! Bring your own materials, or use my paint and materials. If you need a miniature you can buy one, or choose one for free from the donated miniatures, thanks to members of Warmere and www.restorehammer.eu ! Age: 12+ Take notice: This meetup takes place in a library during business hours. Mind the other patrons and materials.

Topic to be announced. **THANK YOU** *Franklin University* for hosting our meetup! To learn more about *Franklin University*, please visit their website: https://www.franklin.edu/ **DIRECTIONS** Franklin University Fisher Hall 300 E. Main St, Columbus, OH 43215 Map: https://maps.app.goo.gl/jxjBA2hUmS5qrvhq8 Parking is FREE! Please park in Lot C in front of Fisher Hall. See attached map. NOTE: Map the address only. When mapping with Google Maps it may use the Fisher Hall at OSU, which is NOT correct. **Want to sponsor the pizza and/or bar tab?** Please contact me if you would like to sponsor this meetup's pizza and/or bar tab: angelo@mandato.com

Join the CONNECTED Westerville Mastermind Group for a dynamic afternoon of B2B networking! This event is perfect for professionals looking to expand their business connections, share insights, and foster collaboration within the community. Whether you are a seasoned entrepreneur or just starting out, this event offers a valuable opportunity to exchange ideas, build relationships, and grow your network in a supportive environment. Connect with like-minded individuals, explore potential partnerships, and discover new opportunities for professional growth. Don't miss out on this chance to enhance your business network and take your career to the next level with CONNECTED Westerville Mastermind Group! We meet the 4th Monday of every month from 11am-1pm. Welcome and general networking from 11am - 11:30am with core meeting 11;30 - 12:30 and a final round of networking from 12:30 - 1pm.

QA or the Highway is a one-day, affordable, regional, professional conference featuring real-world experience and thought leadership in the QA and testing industry. This is a ticketed event please register here: https://www.qaorthehwy.com/ Featured Keynote Speakers: **Matthew-Hope Eland** **(Wizard at Leading EDJE)** \- An AI Specialist and Wizard at Leading EDJE who is known to teach software engineering\, AI\, and data science concepts in the most ridiculous ways possible\. Matt has used machine learning to settle debates over whether Die Hard is a Christmas movie\, reinforcement learning to drive the behavior of digital squirrels\, data analytics to suggest improvements to his favorite TV show\, and AI agents to play board games and create an AI agent with the personality of a dog\. Matt is the author of "Data Science in \.NET with Polyglot Notebooks" and "Refactoring with C\#" as well as several LinkedIn Learning courses\. Matt helps organize the Central Ohio \.NET Developer Group\, runs several blogs and a YouTube channel\, has a Master’s of Science in Data Analytics\, and is a current Microsoft MVP in AI and \.NET\. **Tatyana Arbouzova** **(CEO at Innovate QA)** \- Tatyana Arbouzova is an engineering and business leader with a strong background in Quality Engineering across multiple industries\, including Big Tech\, Healthcare\, and Entertainment\. She has held leadership roles at world\-class companies such as Microsoft\, VMware\, Disney\, and The Pokémon Company International\, where she focused on building quality\-driven cultures and scaling teams to deliver high\-impact products\. With decades of experience\, Tatyana has helped organizations transform their quality practices so teams can deliver software efficiently\, confidently\, and with measurable business outcomes\. Today\, Tatyana advises software companies on adopting AI to optimize quality practices and improve how software is delivered at scale\. She is also a passionate community builder and the founder of Innovate QA\, a thriving Seattle\-based community and conference for quality professionals\.

We are going to build together with all the CLIs! E will be doing it at Columbus Code and Coffee Agenda --- Hosted By James Power, Organizer Pete Gordon, Organizer Just a Software Guy in the age of the Internet. Complete your event RSVP here: https://gdg.community.dev/events/details/google-gdg-columbus-presents-ai-improv-lets-build-a-game-together-with-claude-code-codex-and-gemini-and-be-the-judge/.

Couldn't make Knowledge? Or want to debrief the dancing robots or Autonomous Workforce? Join us for a Knowledge '26 recap, insights sharing, a couple rounds of golf, and fun at Topgolf. As always, drinks and food will be provided. More details to come — mark your calendar, RSVP, and save your spot today!

Westerville Pride Festival Sat\. June 6\, 2026 \| 5 PM \- 8 PM If you're thinking of attending, or being a sponsor, vendor, or volunteer, visit our website at https://www.westervillequeercollective.org/pride for more information! Location and other info will be announced soon :)

Our monthly PHP meetup. A virtual shindig courtesy of Zoom. Check back here for the details around 6:15 pm