Natural Language Processing

Agenda: 18:00 Doors open 18:20 welcome - doors closing 18:30 "living immutable: working with Java Records the painless way" - Georgios Angelopoulos \~ 19:00/19:15 break/networking \~ 19:30/19:45 Zero-Dependency **Java 25+ AI Business Agents**: Running locally with zsmith and LightMetal - Adam Bien **living immutable: working with Java Records the painless way** Java Records are great for immutability, but updating deeply nested structures usually means dealing with a headache of nested constructors and endless *.withX()* chains. This talk covers how to skip the boilerplate using Telescope, a lightweight Java library designed for painless deep updates. We will dive into: * The ergonomic pain points of nested Java Records. * Using Telescope's fluent DSL for surgical, zero-boilerplate updates * Applying these same clean immutability patterns to legacy POJOs. **About Georgios Angelopoulos** I am a Lead Developer at Prewave with a background in Electrical and Computer Engineering. My experience and interests cover the entire computing spectrum, solving problems at every layer of the stack. **Zero-Dependency Java 25+ Business Agents: Running locally with zsmith and LightMetal** Modern Java provides all the functionality required for local LLM inference and agent orchestration, eliminating the need for external dependencies. LightMetal directly binds Llama.cpp from Java using the **Foreign Function and Memory API (FFM)**, eliminating the need for JNI or native wrappers. It runs open models such as **Mistral, Gemma, and Llama** on your machine. Zsmith is built on LightMetal and uses the Boundary-Control-Entity (BCE) model to structure agents. It loads tools and skills as ServiceLoader plugins and runs tool calls and streaming on Virtual Threads. Local inference and remote models work with the same agent code over the JDK's HttpClient. Topics: \- One\-line installation\, no build tools\, no package managers \- FFM in practice: calling native libraries without JNI \- Running Mistral\, Gemma and Llama locally in pure Java \- ServiceLoader as a plugin mechanism for tools and skills \- BCE applied to AI agents \- Virtual Threads for streaming\, tool calls and parallel inference \- Switching between local and remote models without changing the agent \- Plain JDK: HttpClient\, records\, sealed types and pattern matching \- Packaging agents as single\-file Java applications Everything is demonstrated live with code. Your questions are highly welcome — the more, the better! **About Adam Bien** Entwickler, Consultant, manchmal Konferenzsprecher, Autor und Java / Jakarta (SE/EE) / MicroProfile Enthusiast. Adam Bien ([adambien.blog](http://adambien.blog)) arbeitet mit Java seit JDK 1.0, JavaScript seit LiveScript und hat immer noch sehr viel Spass am Programmieren. Adam veranstaltet regelmässig Java EE / WebStandards / JavaScript Workshops am Flughafen München ([http://airhacks.com](http://airhacks.com)).

PCE - "Philosophic Conversation in English" is a discussion event in English language which focuses on psychology, philosophy, self-consciousness and self-realization. The conversation is based on inclusive discussion rules. We will meet at at a restaurant where we will sit in the outdoor area. At the beginning we will choose the two topics to discuss. Everybody can suggest a topic. Afterwards we will vote what topics to discuss. The person who suggests a winning topic will start the discussion by explaining his/her idea. Afterwards everybody gets his/her chance to make a statement. But you can also decide to remain silent and only listen, if you prefer that. We have a time limit for statements, so that everybody has enough time to speak. It is not allowed to interrupt somebody who is speaking. After a statement everybody can ask a question and the speaker will answer. After the first part there will be a 15 minutes break before we start the second part. Everybody is welcome to our event: We are interested in your thoughts and opinions! It is no problem if you arrive late and you can also leave whenever you want. Please don't bring pets to this event because the room is usually very crowded. Please make sure to register for the event to secure your seat! Please check out last event's topics via this link: [http://pce-topic.project-website.org](http://pce-topic.project-website.org/)

## The Portrait League – Paid Studio Sessions for Serious Hobby Photographers This is a structured portrait community — not a casual meetup. The Portrait League is a recurring studio (location) gathering for photographers who want to improve their portrait and headshot work in a focused, constructive environment. Each session will focus on a specific studio concept: – Classic 1-light headshots – Dramatic low-key portraits – High-key commercial looks – Editorial portrait setups – Creative color lighting Model included. We don’t rush for quantity. We work for quality. The goal is simple: Refine technique. Improve consistency. Develop a recognizable portrait style. This is for photographers who: • Want structured growth • Value critique over ego • Take their craft seriously • Prefer collaboration over chaos Spots are limited to maintain quality and productive energy. Investment Today: €15 Duration: approx. 2–3 hours If you want random shooting, this isn’t it. If you want to level up your portrait game, join the league. ***

Tolles Wetter. Tolle Leute. Tolles Training ❤️ Und du kannst für nur 1 € mitmachen Wo ist der Haken? Na ja, nicht beim Training! Das Training wird wie immer spaßig, gesellig und ausgewogen sein 💪 Der einzige Unterschied ist, dass wir dringend ein paar Videos brauchen, die zeigen, wie toll Carinas Trainingseinheiten sind – deshalb werde ich dort sein, um zu filmen. (Also ja, wenn du nicht in irgendwelchen Videos zu sehen sein möchtest, wäre vielleicht ein anderer Tag besser für dich 😉) Also schnapp dir dein farbenfrohstes Trainingsoutfit und komm am Montag, den 29., um 18:00 Uhr zu uns in den Augarten – der Ort ist als „[My Pace – Augarten Workout Location](https://maps.app.goo.gl/RsF3bEEaF5eobKW9A?g_st=ac)“ markiert.

🎬 Movie: Supergirl (English Version) Join us for a movie Supergirl and meet fellow English speakers! 📅 Monday, June 29 🕡 Movie starts at 18:00 PM 📍 Haydn, Vienna We’ll be watching movie in the original English version. 🎟️ Ticket price: €12,30€ (current ticket price) ✨we’ll meet at 17:50 PM near the ticket counters. The movie will start at 18:00. ⛳️ Everyone purchases their own ticket. After the movie, anyone who would like to stay for a chat is welcome to join us.

**Discover the Power of Public Speaking & Leadership — Join the Blue Danube Leaders!** Are you looking for a new hobby that's not only fun but also helps you grow? Join us at **Blue Danube Leaders**, a Toastmasters club where you can improve your **public speaking**, **leadership**, and **communication** skills - all in a friendly, encouraging environment. Whether you’re just starting out or are already a seasoned speaker, you're welcome as our guest. **What happens at a Meeting?** Our meetings follow a structured, interactive format: * **Welcome and Introduction** The meetings begin with a warm welcome from the Club President and the host (called *Toastmaster of the Evening)*. Then, we do a short introduction round where everyone - guests too - say a few words on the evening's topic. * **Word of the Day** A challenge that builds your language skills and sharpens your attention to word choice. A special word is introduced and everyone is invited to use this word whenever they speak. * **Table Topics** This is an exciting segment! Volunteers - guests too! - are invited to speak for 1-2 minutes on a surprise question or topic. It's a great way to practice thinking on your feet. * ***Short Break of 10 minutes*** * **Prepared Speeches** * Members deliver speeches prepared ahead of time, usually 5-7 minutes in length. Each speech is a step in the Toastmasters learning pathway. * **Evaluations** Every speech will be thoughtfully evaluated by a designated Evaluator. These evaluations focus on strengths, improvement tips, and encouragement. It's a crucial part of the Toastmasters experience. * **Role Reports** Throughout the meeting, members take on supportive roles that ensure the flow of the evening and give everyone a chance to grow. **Be our guest!** This meetup is open to guests. Toastmasters have a separate platform for the member registration. There are always 10+ people in the meeting. Join us at **18:45 CET** for a casual **Meet & Greet**; The program starts **sharp at 19:00 CET.** After the meeting, we often head to a nearby spot for food or drinks - a great way to relax and connect! Learn more: https://bluedanubeleaders.at/ Email: info@bluedanubeleaders.at

This is a weekly training session with Vienna Gaels, a Vienna-based Irish GAA club playing Gaelic football and hurling. The session is relaxed, structured, and welcoming, with coaching provided throughout. Agenda • Arrive from 5:45 and meet the group • Warm-up as a full group • One hour of Gaelic football training and one hour of hurling training • The order alternates each week • Wrap-up shortly before 8:00 pm Who it’s for • All levels are welcome • New players are encouraged • No previous experience of Gaelic sports is needed • Men’s and ladies teams train on the same night What to bring • Sportswear suitable for outdoor training • Football boots or trainers (astro or moulded studs work best) • Water No equipment is required to try your first session. We can provide hurleys and helmets if needed. Where & how to find us 📍 Location: Meiereistraße 20, 1020 Wien Training takes place on the pitches beside the Ernst Happel Stadium. If you arrive and don’t immediately see the group, wait by the pitches and someone will come over to you. Good to know • Training takes place every Monday from 6:00–8:00 pm • Sessions go ahead in all weather conditions • Training runs even if Meetup attendance looks low, as many regular members do not use Meetup If you have any questions beforehand, feel free to message via Meetup — otherwise just turn up and give it a go 🍀

☕We’re hosting the next **AI Breakfast Vienna** — a casual, high-signal gathering for the Austrian AI community. Inspired by the open exchange culture of leading AI hubs, this breakfast is all about bringing together people who work with, build, research, deploy, govern, or are simply passionate about AI. There’s no stage, no presentations, and no formal agenda — just a room full of interesting people sharing ideas and experiences across the AI ecosystem. * **When:** July 3rd, 9:00 AM * **Where:** Oracle Austria (DC Tower) - Donau-City Straße 7 · 1220 Vienna * **Important:** All participants must register at the lobby reception upon arrival. Simply mention "AI Austria Breakfast". * **Hosts:** Cristian Hofmann (AI Austria) and Emil Klapija (Oracle) * **Cost:** Free of charge — coffee and pastries will be provided by the Oracle team. Space is limited! 👉 **RSVP only if you're 100% sure you can attend.**

**Women in AI Austria - Vienna Meet up - Summer Beach Edition** **Come, connect, learn, and get inspired.** **Please note:** As this is an outdoor event, the meetup will only take place in good weather. In case of rain or unfavorable weather conditions, the event will be cancelled. AI meets Urban Beach. Join our Women in AI community for a summer evening at Strandbar Herrmann. Expect inspiring conversations, new connections, and a relaxed atmosphere that brings smart minds together. Whether you are an experienced professional, a newcomer to the field, or simply curious about AI – we are very happy to welcome you! **When:** **July 2nd** \| Doors open at 6 PM **Where:** Strandbar Herrmann, Herrmannpark 1030 Vienna **What to expect:** * Get to know WAI Austria and members * Versatile discussions about AI, new technologies, and everything you are interested in :) * Great people and delicious drinks and food (**SELF PAYMENT** :) ) **We are very excited to meet you but** **please only register if you plan to come.** **Please cancel your registration to free up the spot for someone on the waiting list!**

Hello ! and welcome to our international family in Vienna! [[[Click this Whatsapp Groupchat link to join]](https://chat.whatsapp.com/Jga77Y4PCAJF4byfaVtOeZ) This isn’t just a language exchange — it’s a lively gathering of globally minded souls in their 20s and 30s who love new experiences. We meet every Saturday at 7:30 PM in the heart of the city. Whether you’re a backpacker passing through or a Viennese local curious about the world, you'll find open minds and open hearts here. Come practice new languages, share your culture, and make authentic connections.

Some things are best begun simply - Outside, together, with no rush. This evening is an open invitation – **for anyone who feels drawn to nature, to self-care, to understanding their body a little better, or simply to spending time with people who think along similar lines.** No experience needed. Just curiosity. If you've ever found yourself wanting to slow down, reconnect, or simply be around people who get it – this is that kind of evening. A space for people who are quietly looking for the same thing, even if they can't quite name it yet. And it's also where **The Art of Inner Balance** takes root – a workshop series growing from exactly this: nature, mindfulness, and the wisdom our bodies already carry. *** **What to expect** We'll ease into the evening with a **guided breathing exercise** – nothing complicated, just a few minutes to arrive, settle, and feel the difference when you do. From there, something a little more sensory: a **scent journey** through a handful of essential oils – a small glimpse into the world of natural wellness and what our senses can tell us when we actually listen. The rest of the evening is simply being together- sharing, asking questions, and enjoying the kind of conversation that's hard to find elsewhere. *** **When:** Thursday, 2nd July 2026 – from 6pm **Where:** Meet at **U1 Donauinsel** – we'll find a nice spot in the grass from there **Cost:** Free – donations welcome 🙏 *** **What to bring:** * A blanket to sit on * A hoodie – the mosquitoes will show up too 😄 * Something to drink *** This evening is free to attend. Any donations go towards the materials and little experiences that make evenings like this possible. Come as you are. See you there. 🌿

*Included in the new [Tango Learning Pass](https://www.jessicagerdel.com/tango-learning-pass/) –* Your first step towards a Tango that reliably works on the dance floor! **Check all details [here](https://www.jessicagerdel.com/tangobasics/).** Tango Argentino Basics is an invitation to start your tango journey with solid foundations, clarity, and trust in your process. Join to learn the essentials of Tango Argentino from a mindful, embodied approach, focusing not only on *what* to do, but on *how* and *why* we move the way we do in this dance. This course is ideal for you if: * You’re a complete beginner in Tango Argentino * You’re returning to tango and want to rebuild the foundations of your dance * You’re looking for a thoughtful, body-aware approach to Tango Argentino within a friendly community * You appreciate a safe space for questions, mistakes, and exploration You’ll learn: * Fundamental posture and body organization * Tango essentials technique, connection, musicality and navigation on the dance floor * How to move with another person comfortably and clearly * The foundations needed to start social dancing, and building confidence in your movements **No previous experience required**, just curiosity to work with the principles that allow you to understand the Tango Argentino language sooner and adapt easier to real social dance situations. **You can join with or without a dance partner, and learn the role(s) of your choice**. Jessica encourages learning both. **Join us at our new studio!** Yes! We moved! A new bigger and nicer space awaits you just across the street from U3 Hütteldorfer Straße, trams 10 / 49 and bus 12A. The S-Bahn gets you there in a breeze from the other side of the city, and a Parking around the corner saves you headaches if coming by car. * **Breitenseer Straße 6, 1140 Wien** (EWTO Akademie - door on the corner) **Every Wednesday (except May 6) until July 29 at 19:00.** Drop-in/try out €20 Full course €230 Solidaritarif for students under 30 years old, unemployed and people with limited income: -20% **The [Tango Learning Pass](https://www.jessicagerdel.com/tango-learning-pass/) supports you in building your weekly practice with flexibility and consistency. Check it out or ask Jessica in person.** Follow us on [Instagram](https://instagram.com/abrazatango) and [Facebook](https://www.facebook.com/tangoimmersion/) and join [Jessica's Newsletter](https://www.jessicagerdel.com/tango-argentino-wien/#newsletter) to be the first to know more surprises to come! **Teaching approach** Spoiler alert: This is not about copying and memorizing steps. Jessica's teaching focus is on body awareness, connection, and developing good habits from the start — so what you learn works in real social dance situations and truly supports your dance in the long term. **Check out more about her work at [jessicagerdel.com](https://www.jessicagerdel.com/) and on [Facebook](https://www.facebook.com/tangoimmersion/)/[Instagram](http://www.instagram.com/abrazatango): Abrazatango.** Looking forward to seeing you there!

Dear Artisans, Let’s meet again for another edition of the Laravel meetup with exciting talks, food & drinks, and more. Location: we will meet at the Moonshiner Office - thank you for sponsoring and Hosting the Event! 🙏 Agenda: * 18:00 - Open for visitors * 19:00 - Converting Units: Nginx to free (Sergii Kauk) * 19:10 - Vibes vs. Agents: A World Cup Betting Side Project Story (Christoph Rumpel) * 19:45 - Laravel Cloud for Small Teams (Matthias Weiß) * 20:15 - Beer and Mingling Looking forward to see you all!

Welcome to our cozy **The Psychology and Personal Growth Circle** which is part of the Social Book Club! We will meet to discuss the book “**Thinking, Fast and Slow**" (499 pages) written by Daniel Kahneman. The idea is to connect with like minded readers that love to grow and get to know themselves better through reading and especially applying knowledge from books. We meet up once a month and talk about our progress applying knowledge from a certain book and our experience. The event will take place at the volunteer organisation **MUT**. It is an organisation to supports humans, animals and the environment especially in Vienna. MUT or the Social Book Club look forward to some donation to cover the cost of this event. If you would like to help, please bring some cash with you. Book Description: In the highly anticipated *Thinking, Fast and Slow*, Kahneman takes us on a groundbreaking tour of the mind and explains the two systems that drive the way we think. System 1 is fast, intuitive, and emotional; System 2 is slower, more deliberative, and more logical. Kahneman exposes the extraordinary capabilities—and also the faults and biases—of fast thinking, and reveals the pervasive influence of intuitive impressions on our thoughts and behavior. The impact of loss aversion and overconfidence on corporate strategies, the difficulties of predicting what will make us happy in the future, the challenges of properly framing risks at work and at home, the profound effect of cognitive biases on everything from playing the stock market to planning the next vacation—each of these can be understood only by knowing how the two systems work together to shape our judgments and decisions. If anyone would like to hang out **after** the book club discussion, you’re more than welcome to join us! We’ll be having a picnic and just relaxing afterward. All the best Andrea & Ani

Most people use LLMs by feel: ask a question, read the answer, decide whether it “seems good,” and move on. That works for casual use. It does not work when you are building software, automating workflows, writing important documents, or relying on AI for anything that needs to be repeatable. In this talk, we’ll look at how to improve and evaluate the inputs and outputs of LLMs using practical measurement techniques. We’ll cover how prompt changes affect results, how to compare outputs, how to build simple evaluation sets, and how math-based methods like similarity scoring can help you move beyond guesswork. This will be beginner-friendly, so even if you don't know anything about AI, you should get something out of it. However, this will be a little more technical than our intro talks. You do not need to be an AI researcher, but programmers and technically curious attendees will get a lot out of it. We’ll cover: * Why “it looks good” is not enough * How to improve prompts by changing the input, context, and constraints * How to compare LLM outputs more systematically * Basic evaluation techniques for accuracy, consistency, and usefulness * How embeddings, cosine similarity, and scoring can help evaluate results * Where automated evaluation works — and where humans still need to stay in the loop By the end, you’ll have a practical mental model for treating LLMs less like magic and more like systems you can test, measure, and improve. 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.

We meet to learn and practice American Sign Language and to grow our familiarity with Deaf culture. Facilitated by hearing folks (with a connection to a professional interpreter) using Deaf-created content. People of all ASL skill levels are welcome! As we learn, we hope to connect more with the Deaf community in Central Ohio. Join us as you're able! Come regularly or just once - whatever you're looking for! Each meetup will explore different topics related to ASL/Deaf culture, and will feature time to practice conversation with one another. Just bring yourself and a willingness to learn!

**Improving Office in Franklinton** Physical location: Improving Office 330 Rush Alley Suite #150 Columbus, OH 43215 Schedule: 6:00 p.m.: Socialize, eat, and drink. Improving will be providing pizza and beverages. 6:30 to 8:00 pm. Main meeting and presentation(s). Topic: This month Chris Pazsint will be talking about Agentic Coding. How does one use CLI Based Agents, and Agentic IDEs such as Cursor, Kiro, Antigravity? How to include agentic coding plugins for IDEs you already love such as Visual Studio Code. We meet on the last Monday of each Month. Presentations are given by members and friends of this group. If you would like to do a presentation (small or large) on a python topic, please contact Central OH Python at centralohpython@gmail.com

Hey Everyone! Let's meet at Belle's Bread Bakery and Cafe. There is lots of free parking and easy access to the cafe and many shops and restaurants as well. This is a great way to meet new and old friends while chatting about life and practicing English language speaking skills. All are welcome and encouraged to join us anytime between 11am and 1pm. Looking forward to seeing you soon.

We have moved to guild.host. Look us up there. https://guild.host/events/buckeye-cocoaheads-rcavwd

Gravel Gardens 101 with Native Plants Thursday, July 9, 2026 Learn how to design, install, and maintain a water-wise and low-maintenance gravel garden. We will cover plant selection (like drought-tolerant natives), proper gravel depth, and weed prevention. FREE! Register by July 7th at Licking Parks website https://www.lickingparkdistrict.com/272/July-2026 Or just show up! (Registering will let you know of any date/time changes) 6PM - 7:30 PM

Private Group. Closed to the Public Knowing ourselves and understanding our abilities is the first step toward wielding our gifts with control and accuracy. In subsequent classes we will verify and hone our talents with activities and discussion. These are hands-on workshops and participation is expected. The goal of our series will be to develop expertise in areas of particular interest such as mediumship, channeling, divination, healing and, etc.. Our ultimate directions will be determined by class members as we evolve. I look forward to sharing and discovering with you. - Cynthia