Decentralized Systems & Applications

\#\# AI & Lunch \- In\-person gathering in Vienna 🇦🇹 Hey there! Join us for another **in-person lunch** in the heart of Vienna where AI enthusiasts come together to chat, share ideas, and enjoy great food. Whether you're a pro or just curious about artificial intelligence, this is the perfect chance to connect and exchange with like-minded people. See you there! **AI & Lunch** is the seated, more intimate format of the **AI & Coffee** community — designed for deeper conversations and real connection around the table. This will be a lunch where we all sit together and so everyone gets the chance to meet the full table, connect, and discover new stories. You’re welcome to bring friends if you’d like. The goal is simple: enjoy lunch together, exchange ideas, value, updates about AI, and meet the people behind this growing community. After our AI & Coffee meetups, previous lunches, dinners, many meaningful connections have already formed — and this format is where they really deepen. 🍽️ **We’ll gather for conversations about:** • AI news, trends, tools, and real use cases • Personal projects, ideas, and feedback • Supporting each other’s personal or entrepreneurial journeys • Strengthening Luxembourg’s AI community 👥 **Who’s welcome?** Developers, entrepreneurs, investors, students, researchers, creatives — and anyone curious about AI who enjoys thoughtful conversation and meeting new people. 💡 **What to expect** • A friendly, open lunch in a nice location • Circulating seats throughout the courses • Great conversations, new perspectives, and genuine connections • No pressure, no presentations — just good people and meaningful exchange **🎉 The only cost is your lunch.** Bring your curiosity, your appetite, and your good energy — and join us for a lunch of conversation and connection.

A gentle space to slow down and unwind at the end of the week. This session is designed to help you release stress, calm the nervous system, and transition softly into the weekend through guided relaxation and subtle live sound. No experience needed. Just come, lie down, listen, and rest. Open to everyone.

Hi Folks, Don’t miss the opportunity to attend the SOCB International in-person Conference #04: Sustainable Inside and Outside! We have a selection of presentations throughout the afternoon sessions and with discussion panels. Keynote speakers: •⁠ ⁠Her Excellency Marcela Tovar Thomas, Ambassador of Colombia to the Republic of Austria and to the United Nations •⁠ ⁠Prof. Sandra Velásquez Montiel, Webster University Vienna •⁠ ⁠Dr. Maximilian Pramreiter, BOKU University Reserve your free, limited seats now - click the link . Conference Registration: [Conference registration](https://bit.ly/4uCh3tH) For more information please see the links below : Conference 04 details: [Information about Conference #04](https://bit.ly/4eSZjWz) Linkedin Profile details: [SOCB Linkedin Profile](https://bit.ly/3Rbo3zb) **\*\*To sign up please click the above link to an Eventbrite registration\*\*** Who are SOCB? School of Collectively Building is an organisation representing sustainability in both education and research, through international conferences, courses, and regular research calls on climate and sustainability, guided by the United Nations Sustainable Development Goals. Selected work is exhibited and published for public open access. Looking forward to seeing you there!

Welcome Book Lovers! Join our Meet Up Group to find like-minded book readers! This event is for everybody interested in listening or sharing new book content or comment on it. You are welcome just to come for inspiration. You definitely don't need to read books at the moment. It is a gathering for everybody to find like-minded people interested in learning something new. :) Feel free to bring your own book with you. The event will take place at the volunteer organisation MUT. It is an organisation to supports humans, animals and the environment especially in Vienna. I am happy to host it there. 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. This is the address: Rechte Wienzeile 37, 1040 Wien Walk until the end of the main entrance hall. At the end of the hallway you find a big green gate with a sign of the Social Book Club. Please give your best to be on time so that we can have a nice introduction round together. If you can't attend anymore please cancel the event to give someone else the space to come. :) Check out the Social Book Club Website for more content: https://socialbookclub.de/ Looking forward to seeing you there! :)

Join us for our regular and casual Friday evening, on playing Padel. We reserve our right to adapt the setup according to the audience level, vibe, health, weather, shape etc SETUP ● 2 courts (2 vs 2), 1 team is rotating or taking a rest court 1: minim 6 players court 2: minim 4 players ● 2 courts - 10-12 people (more players, we make small teams and play shorts, all combination; the hosts have the last word. proposals are welcome) ● The event organisers or experienced player are entitled to send players on the second court ● We are respectfull and warm with each other, our cultural and professional background is diverse. ● New proposals are welcome :). Sometimes we adapt. ● The host toghether with the regular players, can ask new or misbehaved players to step out from the court, in order to maintain the good vibes Price to pay (in cash) (Aprox, for this season, could vary with 1-2 euros) ■ 10 euros for 1h ■ 17 euros for 2h ■ If you need a racket, you can rent it from us for 2 € (if available). Otherwise you can always rent from the venue for 5 €. ■ Cancelation 4-6h, ahead or you pay 10 euros the fee for 1h ● We use the monney to cover the courts rent & subscription for renting, smaller hostings or welcome expenses Important ● New commers, intermediate, out of shape, friendly players are playing on their own risk. If they choose to play with advanced players in a more "competitive" way (hitting the ball in the direction of opponent player is allowed). ● Playing competitive is allowed on the first court ● Playing friendly is our main goal. For this we understand both advanced people, who want to consume their energy, and the social people who play for fun. Please collaborate on the court and don't go to advanced court if you are injured or recovering from illness. ● Please anounce the hosts and/or the players on your court, if you have some injuries or specific conditions. ● We love to play social and all levels. ● Be welcoming with newcomers ● Once you know us (couple of games together), You are welcome to hang out with us, even when you can't play.

Bist du bereit für einen unvergesslichen musikalischen Abend mitten in Wien? [SingAlong - Das große Mitsing-Event](https://singalong.de/) lädt dich ein, gemeinsam mit Hunderten von Menschen die größten Hits von ABBA zu singen! Die Songauswahl und der Moderator vor Ort sorgen für ein unvergessliches Mitsing-Erlebnis! Alle Songtexte werden zum Mitsingen auf einer großen Leinwand visualisiert. Entfliehe dem Alltag und reise mit uns in die wundervolle Welt von ABBA! Schaffe gemeinsam mit hunderten Gleichgesinnten neue wunderbare Momente! Bei der Song-Auswahl wurde darauf geachtet, dass für jeden Geschmack etwas dabei ist. Alle Lieder wurden auf Bekanntheit und Mitsingtauglichkeit getestet. Dazu gibt es interessante Fakten, Infos und Anekdoten zu den Songs vom Moderator! Zeitlicher Ablauf Einlass: 20:00 Uhr - Beginn: 20:30 Uhr - Ende: ca. 22:30 Uhr Melde dich jetzt alleine oder gemeinsam mit Freund:innen zum SingAlong in Wien an und mache dich auf eine musikalische Reise! Achtung: Die Plätze sind begrenzt - sichere dir rechtzeitig deinen Platz bei diesem einzigartigen Mitsing-Event. Jetzt anmelden und dabei sein: [https://singalong.de/](https://singalong.de/)

🎤 Karaoke Night 🎤 New Weekday, Same Great Vibes! 🎤 Friday | Start: 7:30 PM | Stay until 2am Whether you’re a karaoke fan or just looking for a relaxed and social evening, this event is for you! 🎶✨ Our karaoke night is all about fun, connection, and community - no singing required to enjoy the good vibes. 📍 New location – with both indoor space and an outdoor seating area, perfect for chatting between songs or just soaking up the atmosphere. Start: 7:30 PM Kind reminder: Please be polite and order at least one drink to support the venue. 🎤 Singing is optional. Socializing is guaranteed.

## AI & Dinner - In-person gathering in Vienna Hey there! Join us for another **in-person evening** in Vienna where AI enthusiasts come together to chat, share ideas, and enjoy great food. Whether you're a pro or just curious about artificial intelligence, this is the perfect chance to connect and exchange with like-minded people. Our next dinner will take place soon *(Private Big Tables reserved)* See you there! **AI & Dinner** is the seated, more intimate format of the AI & Coffee community — designed for deeper conversations and real connection around the table. This will be a dinner where we all sit together and **switch places at during the middle of the event**, so everyone gets the chance to meet the full table, connect, and discover new stories. To preserve a great group dynamic, this gathering is **limited to 20 people**. You’re welcome to bring friends if you’d like. The goal is simple: enjoy dinner together, exchange ideas, value, updates about AI, and meet the people behind this growing community. After our AI & Coffee meetups and previous dinners, many meaningful connections have already formed — and this format is where they really deepen. 🍽️ **We’ll gather for conversations about:** • AI news, trends, tools, and real use cases • Personal projects, ideas, and feedback • Supporting each other’s personal or entrepreneurial journeys • Strengthening Vienna’s AI community 👥 **Who’s welcome?** Developers, entrepreneurs, investors, students, researchers, creatives — and anyone curious about AI who enjoys thoughtful conversation and meeting new people. 💡 **What to expect** • A friendly, open dinner atmosphere • Circulating seats throughout the courses • Great conversations, new perspectives, and genuine connections • No pressure, no presentations — just good people and meaningful exchange **🎉 The only cost is your dinner.** Bring your curiosity, your appetite, and your good energy — and join us for an evening of conversation and connection.

Get ready for an unforgettable night at our Eurovision Final Public Viewing! Join fellow fans in person to cheer, sing along, and enjoy the thrilling finale live on big screens. It's the perfect chance to soak up the excitement, share the fun, and celebrate all things Eurovision with new friends. Don't miss out on the action – come for the performances, stay for the vibes! Register via Eventbrite: https://www.eventbrite.at/e/eurovision-final-public-viewing-tickets-1988764489123?aff=oddtdtcreator

**Begegnungen jenseits von Small Talk** Es gibt Momente im Leben, in denen sich Fragen nicht mehr übergehen lassen. Zu Sinn. Zu Beziehungen. Zu Innerer Ruhe, Weisheit, Spiritueller Ganzheit. Zu dem, was wirklich zählt. Dieses Treffen bietet einen Raum, um diesen Fragen bewusst zu begegnen — in Verbindung mit dir selbst und im Austausch mit anderen. Mit echten Gesprächen, klarer Reflexion und einfachen, umsetzbaren Impulsen für den Alltag. Ein zentraler Bestandteil ist das, was ich **Soul Polishing** nenne: eine regelmäßige Praxis, mit sich selbst in Kontakt zu bleiben — und innere Balance, Ruhe und Stärke zu entwickeln. Nicht einmal. Sondern immer wieder — wie Zähneputzen. Ein erfülltes Leben entsteht nicht zufällig. Es entsteht durch Aufmerksamkeit, durch ehrliches Hinschauen und durch kleine, bewusste Schritte im Alltag. Du kannst selbstverständlich auch alleine kommen. Die Atmosphäre macht es leicht, in Kontakt zu kommen. Du entscheidest selbst, wie viel du teilen möchtest — Zuhören ist genauso willkommen. Der Abend verbindet Momente der Stille und innerer Relexion mit Austausch und Raum für Begegnung. Open end — für ein entspanntes Miteinander. Du gehst mit mehr Klarheit. Mehr Ruhe. Und einem stärkeren Gefühl, wieder näher bei dir selbst zu sein. Lass dich inspirieren, begegne Gleichgesinnten und genieße eine ruhige, herzliche Atmosphäre. Für Kaffee, Tee, kleine Snacks und Getränke ist gesorgt. Beitrag: € 15 pro Person (zur Deckung der Kosten für Raum und Verpflegung) Ich freue mich auf dich. Dieter Langenecker [www.langenecker.com](http://www.langenecker.com/ "http://www.langenecker.com") Schau' dir dazu dieses kurze **[Video](https://youtu.be/In8dqdxpCF4)** an.

Welcome to the _Historical and Sociopolitical Circle_ part of the Social Book Club! Each month we meet to talk about a book chosen by you! This month’s book is: **Life in a Medieval City** by *Joseph and Frances Gies* (~280 pages). How to get: * ebook: thalia/amazon/morawa * paperback: amazon We meet at JO&JOE (IKEA Westbahnhof) in the 5th floor where you can buy drinks and food. Book description: *The book, part of the renowned series “Medieval Life”, focuses on the city of Troyes, in France, in the year 1250 A.D. to talk about what it was like to live in a prosperous city in 13th century Europe. The authors describe what was the city government like, how trade worked, and how life was for all different types of people.* *This work sweeps away the image of the middle ages as an era of decay and show how Europe was going through a commercial revolution.*

**Welcome to the DARE TO SHARE DEEPLY - event: use your true inner core, grow & connect as never before!** **Wherever you’re coming from, whatever you’re carrying — you’re welcome exactly as you are.** **This is for you** if you’re carrying more than you show — and you’re ready to stop pretending otherwise. What I’ve learned from my own journey: the moment you stop judging, hiding yourself, everything shifts. Your private and business relationships. Your confidence. How people see you and show up for you. **The inner world mirrors the outer one — every time.** So I created this space. **No gurus, no fixing, no comparison.** Just real people, real stories — love, loss, scars, the messy and the meaningful. **What to expect:** Come and share your story, or simply listen and observe — whatever feels right for you. Both are equally welcome here. We go deeper than small talk, beyond our differences, to what actually unites us as humans. **This is for you if:** — You feel disconnected from yourself, others or system/society — You’re done with surface-level connection — You want more joy, ease, and honesty in your relationships — You believe, like I do, that we grow through our differences — not despite them. When we learn to love and accept ourselves with genuine kindness, something larger becomes possible. I believe this alignment to our true selves is the foundation for a new kind of community — trauma-aware, deeply reflective, and built on empathy strong enough to carry us into a more united future together. **That future starts here. Person by person. Story by story**. Every way of being here is worth understanding. Not correcting. **Come as you are. Leave more yourself.** I am looking forward to seeing you in person. Any questions? Message me anytime. — Tom

What if your “inner child” wasn’t just a concept—but a vivid, living presence you can actually meet? In this talk, Sonja explores how inner child work unfolds during practices like holoptropic breathwork — where early imprints, unmet needs, and developmental trauma can emerge with clarity, emotional depth, and transformative potential. Going beyond traditional therapeutic models, we’ll explore how these experiences move through various layers of the psyche where different “inner children” and dimensions of the self may appear. Through real examples from holotropic sessions, this lecture sheds light on the healing intelligence of expanded states—and how they can help unravel deep relational patterns. 🌀 A blend of theory & lived experience 🌀 Space for dialogue 🌀 Short guided journey to meet your inner child Come with curiosity, leave with a deeper, more grounded perspective. After the talk, feel free to stay and connect with like-minded individuals in a relaxed atmosphere. Doors open: 18:30 // Start: 19:00 Entry 5€ cash only (Members free; become a member: psychedelicsociety.at) Sagedergasse 18, 1120 Vienna (Entry between Billa and Bipa) (not barrier-free) Language: English About the speaker: Sonja Busch is a senior teacher and trainer in holotropic states, trauma healing, and psycho-spiritual transformation. As core staff of Grof Transpersonal Training in Europe and founder of the European Association for Holotropic Breathwork, she is dedicated to preserving the depth of this work. Her background bridges body-based therapy, transpersonal psychology, and social sciences. She has extensive experience working with trauma survivors and offers counseling and integration support in Vienna. www.sonja-busch.com //We do not provide any illegal substances, nor allow their distribution or consumption at our events. Our mission is to provide high-quality information and safety guidelines about psychedelic substances. https://www.psychedelicsociety.at/ https://www.instagram.com/psychedelicsocietyat/ Telegram: t.me/psychedelicsocietyvienna

⚡ **AI & Coffee — Vienna's In-Person AI Community** AI is moving faster than any of us can keep up with alone. The best way to make sense of it — and stay ahead of it — is by getting in the same room as people who are just as in as you are. That is exactly what AI & Coffee is about. We are bringing together Vienna's most curious, creative and driven minds for an afternoon of open, honest and energising conversations about artificial intelligence — not in theory, but in practice. No slides. No pitches. No pressure. Just real people, real ideas and real connections over great coffee. ☕🤖 The first part of the meetup is where everyone will introduce themselves for 1-3 minutes so that you can get to know who everyone in the room is and also share who you are and what you are looking for. This is the most effective networking concept to make the best out of the time. The other half of the event is just free networking. You will be surprised by how many people will be interested in meeting you after the introduction round, and how many raised your curiosity! See you! *** ☕ **What we will talk about** AI & Coffee is an open conversation — guided by curiosity and driven by the people in the room. Expect discussions around: * What is actually happening in AI right now — the real breakthroughs, the real hype * Tools, projects and experiments people are building and testing * Practical AI use cases across industries — finance, marketing, tech, healthcare and more * Ideas, feedback and fresh perspectives from people at different stages of their AI journey Feel free to bring your laptop if you want to show something you are working on. Some of the best conversations at our last event started with someone sharing their screen. 💡 *** 👥 **Who is this for?** Developers and engineers building with AI Founders and entrepreneurs exploring AI for their business Investors and mentors looking to understand what is coming Researchers and students at the forefront of AI Creatives experimenting with AI tools Corporate professionals curious about AI's impact on their industry And anyone who simply cannot stop thinking about where AI is heading If AI excites, challenges or intrigues you — you belong here. *** ✨ **What to expect** A warm, welcoming and relaxed atmosphere where everyone has a seat at the table. Our host will kick things off with a few conversation sparks and the latest AI highlights — then the rest is yours. Meet, talk, connect and exchange freely. No commitment. No agenda. No pressure. Just the kind of afternoon that leaves you energised, inspired and already looking forward to the next one. *** 🎉 **The only cost is your own coffee or drink.** Bring your curiosity, your ideas and an open mind — and let's keep building one of the most exciting AI communities in Vienna. 🇦🇹 👉 Register now — spots are limited and they go fast!

**Important time note:** Please plan on arriving between 5:30 and 6:00 as the elevators lock after 6 and you'll need to message us and we'll need to come get you. The building address is 4450 Bridge Park The entrance is 6620 Mooney St, Suite 400 You will need to scan your ID at the door to get a visitor badge. **Abstract** TBD **YouTube Link** TBD

In this local meeting, you will discover knowledge that you can use to get over the past. The key to improving your personal motivation, self-confidence, and happiness is to get over your painful memories. When you become free of your past, you will be free from stress, anger, anxiety and depression. Studies show that negative emotions can affect your health. By being free of negative emotions, believe it or not, you will most likely even look younger, feel more energetic, and become healthier! Be sure to click on the red "Attend" button below to come to this local event. We look forward to seeing you there. This group is brought to you by the Dianetics and Scientology life improvement center.

Customer identity resolution becomes increasingly complex as organizations scale across multiple systems, regions, and data formats. Traditional rule-based approaches often fail to keep up with data variability, require constant manual tuning, and struggle with real-time processing needs. This session presents a practical approach to building a scalable identity resolution pipeline using AWS services and modern AI techniques. The architecture combines data ingestion through Amazon S3 and AWS Glue, transformation pipelines using Spark on EMR, and machine learning models deployed via SageMaker for entity matching and standardization. Graph-based relationship modeling is implemented using Amazon Neptune to improve resolution accuracy by incorporating household and shared attribute context. We will walk through how machine learning models can be used for name and address normalization, how intelligent blocking strategies improve matching efficiency, and how feedback loops can be introduced to continuously improve accuracy. The session also highlights how serverless components such as AWS Lambda can be used for orchestration and real-time processing. **SPEAKER BIO** Mosaic Syed is a Senior Data Engineering and Cloud Solutions Architect with over 20 years of experience designing and delivering scalable, secure, and high-performance data solutions across global enterprise environments. https://www.linkedin.com/in/mosaic-basha-syed-92300856 **CALL FOR SPEAKERS** Learn more: [https://www.awscolumbus.com/get-involved/](https://www.awscolumbus.com/get-involved/) **THANK YOU** *VEEAM* for hosting our meetup! To learn more about *Veeam*, please visit their website: [https://www.veeam.com/](https://www.veeam.com/) **DIRECTIONS** 8800 Lyra Dr #450 · Columbus, OH go to 4th floor. **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

We will show how to build custom agents with Microsoft Agent Framework. Attendees will learn how to build and custom host agents when Microsoft Foundry is not a viable option.

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.

Join the Columbus AI community for our quarterly gathering — a casual, community-focused evening where everyone has a chance to share, learn, and connect. These open mic–style events give anyone in the community up to **5 minutes** to present a project, share a tool, pose a question, or offer a perspective on the evolving AI space. No slides required — just a welcoming space to exchange ideas and keep the local AI conversation moving. If you’d like to take the stage, message \*\*Chris (the organizer)\*\*with a **title and short description** of what you’d like to share. Whether you’re deep in the field or just getting curious, come connect with others building and exploring AI in Columbus. Sponsored by [Transform Labs](https://www.linkedin.com/company/transformlabs/) Sign up also accessible via [Transform Labs Luma](https://luma.com/transformlabshq)