Artificial Intelligence Machine Learning Robotics

If you’ve worked with LLMs, you’ve probably run into slow inference, out-of-memory errors, or hallucinations you couldn’t explain. There’s no shortage of resources on how transformers work, but most of them either ask you to build one from scratch or get lost in theory that doesn’t connect to the problems you’re actually facing. Transformers in Practice is different. We will give a complete practical view of how transformers work, from how they generate text to what’s happening inside the model to how it all gets optimized to run on real hardware. Interactive visualizations throughout let you see key concepts in action and build intuition that actually sticks. Here’s what you’ll learn: * **Model Behavior:** You’ll learn how LLMs generate text through an autoregressive loop, selecting one token at a time from a probability distribution. You’ll see how sampling parameters like temperature shape the output, why hallucinations happen, and how techniques like RAG, constrained generation, and chain-of-thought reasoning all work within this same loop. * **Model Architecture and Attention:** You’ll look inside the transformer to understand what attention is really doing, how positional encoding tracks token order, and how multiple layers and attention heads work together to turn an input sequence into a next-token prediction. * **Scaling and Deploying:** You’ll learn why GPUs are well-suited for transformer inference and where the real bottlenecks are. You’ll build practical intuition for quantization, KV caching, flash attention, and speculative decoding, including the tradeoffs each one introuces for cost, speed, and output quality. The minimum fee is to pay the venue and avoid no show and make this group of people sustainable in the long term

Hi All, We are excited to invite you to another informative and coding session on Saturday morning. Come network with data enthusiasts, share ideas, projects, and advance your programming skills. We recommend bringing a fully charged laptop. Agenda: 10:00 – 10:40 Add Apache Spark to your data manipulation by Mark O’Dowd 11:00 – 11:40 Building End-to-End Data Pipelines by Roman Golovnya 11:50 – 12:30 Projects & Networking Let Roman Golovnya know if you're interested in hosting the next event or presenting at future meetups. You can contact him via meetup messages or email [roman.golovnya@gmail.com.](http://roman.golovnya@gmail.com./)

Let's explore the lunar landscapes of the Howth peninsula. We start with a 15 mins hike (ie. not a walk to be done with flat soled shoes. Hiking shoes/trainers and long sleeved T-Shirts are recommended) to the beach itself. Views second to none. Meetup place summit car park. Please note that the swim is at your own risk, we are not lifeguards, we just organise to meet and bring like minded people together!

📚Reading books and discussing them are two distinct experiences! Conversations about books and sharing insights help us better appreciate literature and enrich our lives. Let's grab a drink (alcoholic or non-alcoholic) and discuss books we're currently reading or have recently enjoyed—whether poetry, fiction, or non-fiction. Bring your physical book or e-reader. There's no formal structure or agenda—just books and good conversation.💬 It's a perfect place to get book recommendations and rediscover your reading momentum if you've hit a slump. We welcome readers of all backgrounds and interests! ⚠️**Something Happened?** If something unpleasant happened to you, it may happen to others. Even if it seems minor, don't hesitate to reach out to me. 🔍 **How to find us?** * When I reach the venue, I'll leave a comment in the meetup where the group is seated. Normally, the booking is in my name, so you can ask the staff for the group. * If you're unable to find us, leave a comment in the meetup page. I'll be able to guide you. We highly encourage you to move between tables and strike up conversations with fellow book lovers. These discussions about literature and reading recommendations are often the highlight of the event! As an organizer, I'm always looking for feedback about the event and suggestions for new events, so feel free to suggest ideas to me. 💡 I look forward to seeing you all! 😊

Tired of casual chit chat with no connection among strangers? Looking for a new activity to pick up on weekends? Ready to get your body moving, sweating, and discover a new side of yourself you did not know you had? You are in luck, we have just what the doctor ordered! Experience the wonderful environment that can only be had with the sound of Afro-Latin music. Learn to feel the rhythm and body movement of traditional Cuban Salsa, show off your moves with Sensual bachata, or simply come to have good craic and meet new folks! Class schedule as follows: ● **4 - 445pm:** Bachata/Salsa class (alternate weeks) ● **445 - 6pm:** Social Dance ● **VENUE**: Wood Quay Ampitheatre D8 ***Note***: *Meetup attendance list is not reflective of actual number of people that show up! Come with or without a partner and get ready to dance!* Check our website for specifics on upcoming events: [https://www.dublinsalsabachata.com](https://www.dublinsalsabachata.com/)

Let's spend a summer afternoon exploring the area around the River Liffey and Grand Canal Dock. We'll meet at **Mayor Square** at **15:00**, outside Cool Hand, where we can grab a coffee before we set off. After taking some time around the square and the north side of the Liffey, we'll cross either the Sean O'Casey or Samuel Beckett bridge, and walk along the south of the river. Our end goal is to get to Grand Canal Square, which should provide an excellent opportunity for urban landscapes and architecture photography. There are also quite a few options for food and drinks in the area, so we can end our walk in a pub restaurant. If you'd like to stay in touch between events to share and chat about photos, life, the universe, and everything, you can join our new Signal or Telegram group chats, linked below. * [Signal Group Chat](https://signal.group/#CjQKIHwLgV-sbNo5zEs-puKDIuniaus_YfYSdRJTbtwO_MwEEhCiXhPvTTOjK05Ckda4ADzP) * [Telegram Group Chat](https://t.me/+MyFJqkiPZksyNGY0)

### 🌸 What is Heartfulness Meditation? Heartfulness Meditation is a simple and natural way to relax the mind, reduce stress, and connect with your inner self by bringing awareness to the heart ❤️. No prior experience is needed—just sit comfortably, close your eyes, and tune in to the calm within. *** ### 🌟 Why join us? 🧘‍♀️ Let go of stress & tension 🎯 Improve focus & inner balance 🌿 Experience peace and clarity 💛 Connect with like-minded people ☕ Enjoy tea, coffee, and light snacks after the session 📍 **Venue:** Wisdom Centre 🕊 Sophia Housing Street, 25 Cork Street, Dublin 8 **Eircode:** D08 YD91 📅 **When:** Sundays, ⏰ 9:45 AM – 11:30 AM *** ### 🕰️ Schedule: 🔸 **9:45 AM** – Arrive & settle in silence 🔸 **10:00 AM** – Guided relaxation & Heartfulness meditation 🧘‍♂️ 🔸 **10:35 AM** – Reflection & sharing 💬 🔸 **10:50 AM** – Tea, coffee & light breakfast 🍵🥐 🔸 **11:30 AM** – Close *** ### 🌱 New to meditation? Everyone is welcome—whether you’re completely new or already practice meditation. 😊 Feel free to reach out to **Akarsh** at 📧 **ie.secretary@heartfulness.org** or drop us a message on Meetup if you’d like to let us know you’re coming. We’d love to have you join us! 💛

The meaning of the word zen is meditation, zazen means sitting meditation. In zazen practice we begin to know ourselves, and to go beyond the limits of our personal ego. Within our tradition zazen is referred to as shikantaza, not doing, letting go of thoughts, dropping off body and mind. This sitting meditation is the focus of our practice. Language limits our ability to communicate the true nature of zen; it is something that is better understood through practice. We are open to everyone interested in learning about zen. Intro workshop for newcomers is available at 5.30pm each Sunday. The dojo is a sacred place and it is important to be considerate of everyone. We have many people that travel to practise together once a week or once a month. So for that reason it is really essential that we all know the structure of the sitting practise (when to sit, how to do Kinhin, the different bell sounds and their meaning etc), to ensure a silent, safe and meaningful meditation. And it's also great to meet everyone before the sitting practise. And answer any questions you may have. We have zafus and zabutons (mats and cushions) for all to sit on. Chairs are available too. Comfortable clothing for sitting, black or neutral tones best. We greatly appreciate a donation of €5 to cover costs if it's possible for you. Please arrive 10min before start so 6ish (if you're not doing the intro workshop). You are very welcome to our dojo!

Join us every Sunday and tell a story as a group by playing a beginner-friendly roleplaying game. Every week we have 2-3 different games - you will choose which game you play on the day. All materials provided and rules are explained at the start of each game, you just need to bring your imagination. 🎭 **This week's facilitators:** * ☣️ **Antonia** with *[Monster of the Week](https://evilhat.com/product/monster-of-the-week/)*, a fiction-first action-horror RPG. You are part of a ragtag group of hunters who investigate the strange, the supernatural, and the terrifying. Think *Buffy*, *Supernatural*, or *The* *X-Files*. Ordinary people (or mostly ordinary) who know that the darkness is real, that every fairytale and folk story contains some truth. As a hunter, you've decided to do something about it. Something is wrong in Harrow Lane - three residents have been hospitalized in the past couple of weeks with one dead, displaying the same baffling symptoms. A wasting sickness no doctor can explain seems to be spreading around town. All while the residents report strange disturbances during the night. Will you be able to identify the source of the sickness before more people succumb to it? * 🦾 **Flo** with *[Salvage Union](https://leyline.press/collections/salvage-union)*, a post-apocalyptic mech RPG with easy to learn mechanics. In a distant future, humanity has spread and scattered through the stars, Corporations own most of the liveable planets and a majority of the population works for them. Your group however is part of the Salvage Union, a self-sustaining community of workers, salvagers, pilots, technicians, cooks, and all manner of free spirits rejecting the Corpo’s hegemony. Your Crawler, a constantly falling apart colony-ship, slowly moves along from planet to planet in the Outer Rim to salvage as much Scrap as you can carry, using Mechs put together with salvaged scrap, duct tape and the unshakable belief that despite the Corpos and dangerous alien wildlife there is still hope and good people out there. You are **Salvagers**, what stories will they tell about you? * 🚀 **Eoin** with *[Mothership](https://www.tuesdayknightgames.com/pages/mothership-rpg): The Haunting of Ypsilon 14*, a sci-fi horror RPG. A routine cargo job on a remote asteroid mining base takes a bizarre turn. A worker has gone missing and there are reports of strange activity all over the station. Will you uncover the mystery and escape with your lives? *** Feel free to ask the organisers any questions you have (here or on our [Discord server](https://tinyurl.com/indie-rpgs-dublin)).

**An evening for over-givers** I asked the people who follow my work: "What's harder for you: giving or receiving?" The answers came back almost identical. Giving is easy. Receiving doesn't always come naturally. People described it as a burden, a debt, an awkwardness, a thing they'd been taught they had to earn first. One person said, "It's safer not to want." Most of us were trained to be *over-developed givers* and under-developed receivers, and we live the rest of our lives slightly off-balance because of it. The Relating Lab is a 105-minute group session to explore this topic, guided by a psychologist. **Who this is for** * You can give for hours. Receiving for five minutes feels strange. * When someone gives you something, you feel like you owe them something back. * You don't always know what you actually want. * You notice yourself trying to be worthy of the good things in your life. * You wish for more affection in your friendships without awkwardness. * You suspect that the way you were taught about love and worth in childhood is still running quietly in the background. **What we'll do** * A guided meditation on a recent moment when receiving felt hard * Paired work with a simple exercise that can change how you understand every interaction in your life. * A closing sound bath where you receive together. * A closing circle. **What this is not** This is not therapy. Not a workshop you'll have to perform at. Not a "share your trauma" circle. Just come as you are and give this topic the time it deserves. *Your only task is to **receive**. Not to deserve it. Not to repay it. Not to make anything happen. Just let it land.* **The practical bits** Sunday 31 May, 4–5:45 pm. Calm Rooms, Monkstown. €27. Up to 15 seats. RSVP through this Meetup. Wear something comfortable that you can sit on the floor in. Bring a water bottle. **About me** I'm Olena. I'm a psychologist (PSI graduate member), doing a PhD in organisational psychology, with somatic and consent-based training on top. I run cacao ceremonies and cuddle therapy sessions in Dublin. The Relating Lab is a series of four events that I'll be running monthly through the summer. Each event is focused on a different quadrant of the Wheel of Consent. This is the entry point. Come and share this space with like-minded people. **Everything is opt-in.** You can pass on any exercise without explaining why. This event is an introduction to future workshops about giving, receiving, taking, and allowing. It's a safe space; the exercises might include some platonic touch (if you opt in). Every participant is invited to come with reverence for others in the group.

**BEGINNER DAYS EVERY SATURDAY!** **🌟 Welcome to Social Sports Dublin - One of the Most Active Meet-Ups in Dublin! 🌟** 🍻 Often we have after training drinks in the local pub The Stoneboat - All Welcome! 🍻 **Join us this Saturday** **Get Active and Meet People:** Whether you're looking to exercise or just hang out, our Ultimate Frisbee club, Sundrive Social Ultimate, offers both relaxed and competitive games in a friendly environment open to everyone - regardless of gender, age or skill level. **Quick Start:** Haven’t played Ultimate Frisbee before? No worries! Learning the basics is quick and easy with our beginner-friendly coaching. You’ll be part of the action in no time, surrounded by both newcomers and experienced players. **Note:** In order to make the most of the session and allow for the smooth running of our beginner inductions, please try to arrive within the first 30 mins of your first session as you will not be able to join after this time. **Always a game happening:** We’re a diverse and international crowd always eager to greet new players. If the signup numbers on Meetup look low, don’t worry - our active WhatsApp community means we’re never short on players and ***we ALWAYS have enough for a game!*** **All Weather Play:** We play whether it’s raining or sunny. Get your raincoat ready! **📍 Meet-Up Details:** **Cost:** €5 per session or €50 for the season. Your first session? It’s on us! **When:** Saturdays, 2-4 PM (BEGINNER SESSION) **Where:** Eamonn Ceannt Park, Crumlin, Dublin 12 [https://maps.app.goo.gl/EVV7DvLyjyJenYBN7](https://maps.app.goo.gl/EVV7DvLyjyJenYBN7) **What to Bring:** A water bottle, sporty attire, appropriate shoes for grass (ideally football boots), and your best smile! **📝 Note:** Occasionally, our RSVPs glitch. If you can’t sign up, just shoot a message to me or DM us on Instagram [@socialsportsdublin](https://www.instagram.com/socialsportsdublin). Got questions or want to chat before joining? Feel free to reach out anytime. **📱 FOLLOW US ON IG TO SEE WHAT WE’RE UP TO 👀: [@socialsportsdublin ](https://www.instagram.com/socialsportsdublin)[@sundrivesocial](https://www.instagram.com/sundrivesocial)** **Darren (Club President)**

**Hello Mishmashers 👋** Excited to see you at our next meetup! Here's what you can look forward to: 💬 **Great chats with lovely people**! whether you're a local or from the other side of the world, you’re very welcome here! 🌍 **Not a native English speaker?** Awesome, you’ll get to practice with native speakers in a relaxed, no-pressure setting. 🇮🇪 **Are you a native English speaker?** Cool! Chat in English or find someone to practice another language with. Why not mix it up? ✨ We’re a **diverse, super-friendly, and inclusive bunch**, open to everyone, whether you’re shy, outgoing, or somewhere in between. 🎯 Our awesome organizers are always around to make sure things run smoothly and everyone feels included. 💡 One of the nicest things we hear again and again: even introverts feel at ease here. That’s something we’re really proud of. 🤝 **Instant connections!** You might walk in alone, but you'll probably leave with new friends. 📅 **This Saturday at 2:30pm!** We’ll be downstairs around the big oval table at a much-loved venue that's perfect for easy-going conversations and real connection. 🎉 **Theme: “International Mishmash”**: A chill space for people from all over (including Ireland!) to swap stories, share laughs, and practice languages if you fancy. (Shout-out to our lovely Irish regulars!) 🍻 **And after?** At 5pm, we’ll head over to the nearby **RIOT Pub** for tasty burgers and proper pints. Always a good time!!! *** **Want to support the group? 🙏** Running this thing costs over €200 a year (yep, all out of pocket for now 😅). If you’d like to chip in, we’d really appreciate it: * [PayPal](https://paypal.me/meetuppay) * [Revolut](https://revolut.me/michelf9a) (you can pay with your card, no need to be on Revolut!). Your help keeps the group going and opens the door for even more cool events (like day trips and gigs!). Cheers and see you soon! **– Michele & the Meetup Crew**

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\.

NFT's are here to stay folks! This is a group for like minded people interested in understanding, leveraging, using, creating for, profiting from, trading too i suppose, NFT's.. everything around them, complexity, fear and exploits, best practices and more. **PLUS** This group will talk AI ART tools, techniques, artists, video, audio, prototypes and more in the AI assisted production space- ART specifically, but we can get into any aspect of some of the cooler things happening in AI in general.

## 🤝 Host Information A co-hosted event by ProductTank Columbus & Women in Product Columbus 💡 About the Workshop AI adoption is stalling across organizations — not because of a lack of motivation or tools, but because it's fundamentally a behavior design challenge. This hands-on workshop applies proven Behavior Design models and methods to help you move from a vague organizational wish to boost AI adoption to 3-5 concrete, testable interventions you can act on starting tomorrow. Whether you're a product manager, on a product team, or just someone trying to get AI to actually stick at work, you'll leave with a clear picture of what's worth focusing on, what to ignore, and how to drive real, sustained adoption — no guesswork required. 🛠️ What to Bring Laptop: Fully charged and ready to go. AI Assistant: Have your favorite AI assistant pulled up. (Dom will be using Claude, but feel free to use whichever assistant you prefer!) 🍕 Logistics & Perks Food & Drink: Pizza and drinks provided! Parking: Plenty of free spaces available on-site. ###

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

Most people still use AI like a search box: type one question, get one answer, repeat. But the next step is AI agents: systems that can take a goal, break it into steps, use tools, remember context, and produce useful work for a human to review. In this beginner-friendly session, we’ll demystify what AI agents actually are — without hype or jargon. We’ll walk through practical examples of how agents can help with research, planning, writing, coding, operations, and personal productivity. We’ll cover: * What makes an AI “agent” instead of just a chatbot * How agents break tasks into steps * Where agents are genuinely useful today * Where they fail, hallucinate, or need human review * How to design simple AI workflows for your own work * A live demo of an AI agent-style workflow from start to finish No coding experience required. This is for anyone who wants to understand where AI tools are going and how to use them more effectively right now. LOGISTICS AND PARKING: The talk starts at 7:00 PM. The first half hour is reserved for everyone to get set up and mingle. Free pizza and drinks! The cheapest parking option is to find street parking, which will only cost you a few bucks. Otherwise, park in the nearby veteran's museum lot for $8. It's highly recommended you avoid the nearby $15 garage parking.

**The Behavior Gap: Where Products Win or Lose** Teams today have more data than ever, and yet many still struggle to understand why customers adopt, engage with, or abandon their products. Teams sprint, ship faster, and chase more signals… all while metrics stall and confidence drops. The missing piece isn’t more data. It’s often the behavioral insight between the metrics, explaining why the numbers move in the first place. Dashboards can tell you what customers did, but understanding why they did it (and how to influence what they do next) requires a deeper blend of insights. This session is about closing that gap. Drawing from real-world experience designing and scaling products as [ZoCo Design](https://zocodesign.com/)’s CEO, [Lacey](https://www.linkedin.com/in/laceypicazo/) will share how to cut through the noise and identify the insights that actually change behavior—moving people, and moving metrics. You’ll learn: * Why understanding customer behavior is a quant and qual challenge * How to spot the signals that actually predict behavior change * Where AI accelerates insight, and where it creates distraction * How to get meaningfully closer to customers, without adding more tools This talk reframes how to evaluate performance and identify what levers actually improve it, helping your team to make smarter bets with greater confidence. Every meaningful outcome is driven by behavior change. And when you know how to design for behavior, you stop guessing, and start building things that work. **About Our Speaker** [Lacey Picazo](https://www.linkedin.com/in/laceypicazo/) is the Founder and CEO of ZoCo, a healthcare product studio that turns complex, high-stakes ideas into products that drive real-world adoption. She partners with healthcare organizations to uncover critical care delivery insights, focus product strategy through behavior design, and build solutions that patients and providers actually use. Thanks to our 2026 sponsors: [Clarivoy](https://www.clarivoy.com), [What Box Consulting Group](https://www.whatboxconsultinggroup.com), [Conductrics](https://www.conductrics.com), and [Piwik PRO](https://piwik.pro) More info at [cbusdaw.com](https://cbusdaw.com)

PLEASE NOTE!!! This event will be In-Person for our very 1st Improving collab! If you know the [Columbus Unity group](https://www.meetup.com/columbus-unity-user-group/) location, we'll be at the same place. This is our 1st event and are doing a soft launch with limited attendance. 1st come 1st serve. If you want to be there and we fill up, please email me at [info@thecogg.com](mailto:info@thecogg.com) and I'll be in touch. All street parking is free on Sundays but you can also pay to park in any of the local garages. See image of [parking map here](https://drive.google.com/file/d/1Mr9_LFIggbs-0_Zd3AJTGNqEhgMf2TzQ/view?usp=sharing). \-\-\- On the last Sunday of the month, we're having our usual end-of-the-month social gathering with our GameDev Meetup meeting. There will be announcements and presentations followed by some social networking Let's continue the conversations with good vibes and friends. All are welcomed from all ages and backgrounds to this public event. If we can, we'll be streaming or uploading the video later via our COGG YouTube channel here: [https://www.youtube.com/@TheCOGG/streams](https://www.youtube.com/@TheCOGG/streams) (Also please do subscribe if you have not done so!) No game development experience required! If you are interested in doing a 20 minute game development related presentation, please fill out our form online here: [https://goo.gl/forms/lVdTJZiNJewlPJuj1](https://goo.gl/forms/lVdTJZiNJewlPJuj1) Or e-mail us at info@thecogg.com with the following: Your Name, Company/Affiliation, Name of Your Game/Topic, Description, Tech Needs, and Your Contact. Be sure to check out our Discord for real time news updates: [https://discord.gg/NrBhuNQ](https://discord.gg/NrBhuNQ)