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📢 **Upcoming IEEE Blockchain Austria Meetup** 🗓 **Wednesday, May 6th, 2026** 🕕 **18:00–20:00 CET** 📍 **WU Wien** EA.5.044 🎙 **Mark Richardson** (Project Lead, Bancor Protocol) *** 🔍 **Topic: DEX MEV in Closed Form (Sandwich Attacks)** *** We’re pleased to host **Mark Richardson**, Project Lead at **Bancor** Protocol. Mark holds a PhD from the University of Melbourne and transitioned from research science into DeFi in 2021. At Bancor, he has been leading the development of **Carbon DeFi**, a system enabling strategy-specific liquidity provision and more expressive market participation. His work focuses on combining rigorous quantitative methods with practical protocol design, while maintaining decentralization, user safety, and simplicity. This talk provides an analytical and algebraic examination of **Decentralized Exchange (DEX) Maximal Extracted Value (MEV)**, focusing specifically on the sandwich attack mechanism. Mark derives the closed-form solution for computing the optimal, profit-maximizing sandwich attack in the prototypical x\*y=k AMM. The variables, constraints, and the objective function that an MEV searcher must solve when exploiting a pending DEX trade by a naive user are explicitly defined and elaborated. Specifically, the talk provides the details for calculating exact, optimal front-run and back-run trade sizes, illustrated by numeric examples. This rigorous, quantitative work is essential for designing and evaluating future mechanisms aimed at mitigating or redistributing MEV in blockchain economies. The seminar is aimed at researchers and practitioners interested in mechanism design, applied cryptography, market engineering, DeFi, AMMs, and applied cryptoeconomics

ZOOM: Heartfulness Meditation, auch für Anfänger(I)n Meeting ID: 873 0346 8880 Password: X47qQt

Durch das offene Training schaffen wir einen regelmäßigen Ort zum gemeinsamen Improvisieren. Hier können alle mitmachen - es ist keine Vorerfahrung notwendig und wir begeben uns nach einem Kennenlernen und Aufwärmen in die Welt der Impro Szenen und Kurzformate. Es ist sowohl ein Platz zum Ausprobieren für neue ImprospielerInnen als auch zum Üben und Weiterentwickeln für erfahrene ImprospielerInnen. Eintritt: Freie Spende! For Improv in the english language please have a look at the International Improv Community in Vienna ([IICV](https://www.meetup.com/de-DE/International-Improv-Wien/)) on meetup!

Let's start our regular meetups again! All yarn crafters (knitters, crocheters, yarn spinner, yarn witches, etc.) and masters of other crafts are invited to come and join us. Let's bring our needles, hooks, yarn and work together on our latest projects while catching up and getting to know each other :) please note that the number of participants on Meetup is limited because not everyone is registering on meetup and registering via our whatsapp group. If you would like to join our group, drop me a line :) All levels are welcome! Whether your a needle ninja or a crochet padawan, you will find here a community to welcome you and help you on your crafting journey!

Hey guys and gals, This meetup is to help you discover healthy restaurants in Vienna that support your diet and also to introduce those who are considering the benefits of a plant-based diet to some great and tasty food. So join in, bring your friends and let's have a nice evening dinner with some mouth-watering food, drinks, and of course sweets! This is a free event. You only pay for your own food and drinks! Because of limited space, if you can not attend, please cancel, as someone else may want to take the spot. This Week's Restaurant: Coconut Curry Restaurant Burggasse 64, 1070 Wien +436606666716

Something you won't wanna miss! Latin Grammy nominee and winner of the prestigious Mercedes Sosa and Carlos Gardel awards will delight us with their live music to dance, listen, and enjoy! This Wednesday we welcome Hugo Satorre and Emiliano Faryna at Milonga Itinerante! This time in Galeria Ideal (Itinerante means this is a nomad Milonga, taking place at varied locations in town). We could highlight their extensive path in the tango scene in Buenos Aires and abroad, and how stunning it is to enjoy their mastery live. Or the recognitions they’ve got in Argentina and internationally. What makes them ultra special, though, is the deep and felt connection they create... Between them and the audience, and between dancers. Many in the Vienna tango scene have experienced them in past editions of the Milonga Itinerante and await their visit every year. Are you ready to get transported to Buenos Aires with their music? **See you on May 6th at 20:00!** **This time at Galeria Ideal** **Geibelgasse 14-16, 1150 Wien** TDJ Don Xello **New to Milonga Itinerante?** Its name means it takes place at varied locations in town. Always varied, always fresh, it’s a welcoming space that brings together dancers from different backgrounds, who enjoy tango music, meeting new people and experiencing tango as a living culture. If you’ve missed it, now it’s your chance! **Get your tickets [here](https://www.jessicagerdel.com/duo-faryna-satorre-vienna) or at the door.** €25 Solidaritarif for those in need for it €20

\# MICROSOFT FABRIC USER GROUP AUSTRIA **Achtes Meetup \| 07\. Mai 2026 \| ab 18:00 Uhr \(vor Ort\)** 📍 Cloudflight GmbH ([Walcherstraße 1A/Stiege 3, 3. Stock, 1020 Wien](https://www.google.com/maps/place//data=!4m2!3m1!1s0x476da818996cbc03:0x1982d7cc1b9d2c4c?sa=X&ved=1t:8290&ictx=111)) 🍴 Snacks & Drinks 🖥️ Nur Vorort (kein Online) 💬 Session: Englisch Wir freuen uns, euch zum achten **Meetup** der **Microsoft Fabric User Group Austria** einzuladen. Unsere Community trifft sich **monatlich** und rotiert dabei zwischen **Wien, Graz** und **Linz**. Diesmal sind wir bei **Cloudflight** in **Wien** rein Vorort zu Gast. **AGENDA** **18:00** – Ankommen · Leute kennenlernen · Snacks & Drinks genießen **18:45** – Begrüßung · Update: *What's New* **19:00** – *Weaving CI/CD into Fabric: Implementing CI/CD Best Practices with fabric-cicd* \| **[Stefan Mikic](https://www.linkedin.com/in/stefan-mikic-1a76361a3/),** Cloudflight (englisch) **20:00** – Offene Runde · Fragen, Austausch & gemütlicher Ausklang **ABSTRACT** *Weaving CI/CD into Fabric: Implementing CI/CD Best Practices with fabric-cicd* - **Stefan Mikic** Every great fabric starts with the right threads but what happens when your Microsoft Fabric workflows are held together by manual Git actions, slow deployments, and the occasional human error? Things start to unravel. In this session, learn to stitch together a solution using the Python Library fabric-ci-cd, weaving CI/CD best practices across DEV, TEST, and PROD workspaces, with version control, automated pipelines, and complete isolation of PROD. Come see it in action, and leave with the patterns you need to weave CI/CD into your own Fabric! 🧵🪡

**Einladung zum Heartful Communication Programm nach dem Satsangh** **Ab dem 22. März startet unser Heartful Communication Programm, das sich über 5 Wochen erstreckt. Die Inhalte werden jeweils nach dem Sonntagssatsangh vorgestellt.** **Gesamtdauer des HC-Programms jeweils ca. 30–45 Minuten.** **Heartful Communication (HC) unterstützt uns dabei, authentisch aus unserem Herzen heraus zu kommunizieren und eine einfühlsame Verbindung zu uns selbst und anderen zu entwickeln. Der Ansatz hilft uns, Urteile, Vorwürfe und Kritik in respektvolle und fürsorgliche Begegnungen zu verwandeln.** **Im Mittelpunkt steht die Kultivierung von Bewusstsein – als erster Schritt für positive Veränderung.** **Weitere Informationen zu HC findet Ihr hier:** **https://heartfulness.org/heartful-communication/#hc** **Ort:** **Markhof – Das Dorf in der Stadt** **Markhofgasse 19** **1030 Wien** **Programm im Detail:** **10:00 Meditation anschließend Video-Input HC** **Kurze Bio-Pause (5–10 Minuten): für kleine Snacks und Getränke wird gesorgt** **HC-Programm** **Kurzvortrag / Reflexion / Gruppenaktivitäten mit unserem HC-Volunteers-Team** **Das Programm ist kostenfrei, Spenden für unser Zentrum sind herzlich willkommen.** **Wir freuen uns, wenn viele von Euch teilnehmen und diesen Prozess gemeinsam erleben.**

Das Meridian Qi Gong ist sanft und gleichzeitig kräftigend für den Körper. Wir sind jede Woche am Sonntag draußen im grünen Prater. Komm und genieße das gemeinsame Bewegen im Freien mit der Natur, die Energie, und deinem Körper. Ein wunderbarer Start für deinen Tag! Für mehr Info über das Meridian Qi Gong: http://www.ericaderoo.com/meridian-chi-kung-bewegung-fuer-mehr-vitalitaet-und-lebensfreude/ WO sind wir: Im grünen Prater, genaue Location wird bekanntgegeben nach Anmeldung. Ich bitte um eine verbindliche Anmeldung: 06502649477. Beitrag: €10

Wenn Sie **HU** (gesprochen Hjuu) täglich zwanzig Minuten lang mit Liebe singen, beginnen sich die Bande und Fesseln zu lösen, welche die Seele einengen. Nicht alle auf einmal, sondern sehr langsam, in einem Tempo, das Sie verstehen und annehmen können. Während diese Bindungen gelöst werden, wächst die Seele in spirituelle Freiheit hinein, für mehr Freude, Weisheit und Frieden. [Wie singe ich HU](https://www.youtube.com/watch?v=e_afRdPjU-I) Download der kostenlosen [HU-App](https://www.eckankar.at/#app) Weitere Infos und Veranstaltungen: [ECKANKAR OESTERREICH](https://www.eckankar.at) Tel.: 0043-1-7150999

# Tired of dating apps or surface-level events? This is different. This is a **2-hour guided relational experience** designed to help you connect with other singles in your city — without small talk, pressure, or performance. **What happens:** • You join a 2-hour guided online session • You meet a small group of singles from Vienna • You’re led through structured connection exercises • Within 48 hours, you meet the same group in person • You stay connected afterward via WhatsApp **This is for you if:** • You’re done with shallow or random social spaces • You want deeper, more intentional connection • You’re open to a structured experience If you’re just browsing or looking for something casual, this likely won’t be a fit. **Important:** Spots are limited and booking happens through our website. 👉 Reserve your spot & stay in the loop with new events every month: [[https://consciousconnections.com/join](https://consciousconnectionsclub.com/join)] **When:** Online session: [8-10 AM] In-person meetup: within 48 hours (details shared after booking) Most people come alone. Most leave having met people they genuinely want to see again.

DIESEN FREITAG **Ecstatic Dance – Circle of Abundance** Gemeinsam erinnern · Verbinden · Manifestieren Am **Freitag, 8. Mai 2026**, öffnen wir einen besonderen Raum für unsere Community – nicht als etwas, das wir im Außen suchen, sondern als eine Qualität, die entsteht, wenn wir **uns als Gemeinschaft verbinden und gemeinsam ausrichten**. In Zeiten wie diesen ist die **Kraft des Miteinanders** ein zentraler Bestandteil unseres gemeinsamen – und zugleich individuellen – Weiterkommens. **Circle of Abundance** lädt uns ein, Fülle nicht nur zu denken, sondern zu verkörpern, zu teilen und miteinander zu stärken. ✨ I**nner Echoes** (Resident Artists in Corfu auf Europa Tour) kehren zurück, um diesen Abend gemeinsam mit uns zu gestalten – mit Tiefe, Präsenz und offenem Herzen. Das verspricht uns einen sehr hochwertigen ehrlichen Abend. Special Opening – Abundance Circle Da wir dieses Mal **um 17:00 beginnen**, eröffnen wir den Abend mit einem kraftvollen **Manifestationskreis**, der uns mit klarer Intention stärkt. In einer gemeinsamen Zeremonie erforschen wir das Thema der Fülle, lösen innere Begrenzungen und richten unsere kollektive Kraft bewusst auf das aus, was wachsen möchte. Mit entschlossenen Worten, deiner eigenen Manifestation und einer Einladung in unsere Community. Du kannst auch direkt zum Dance kommen, wie immer. Ein Raum für Begegnung, Ehrlichkeit und gemeinsames Empowerment. **Künstler & Rollen** 🌱 **Sebastian – Circles** Mit vertrauter Herzlichkeit und einem feinen aber entschlossenen Sinn für das was uns als Kollektiv wirklich voran bringt. ☀️ **Inner Echoes – Ecstatic Dance DJ Set** mit Tom, begleitet von Jennifers Stimme. Kraftvoller Sound, der uns mit Dynamik, Weite und Herzöffnung verbindet. 🌺 **Inner Echoes – Sound Journey & Integration** Klavierklänge (Tom) und Stimme (Jennifer) verweben sich zu einer tiefgehenden, intuitiven Erfahrung, die zum Innehalten, Lauschen und Eintauchen einlädt. **📍 Freitag, 8. Mai 2026** 🕔 Start: 17:00 (eine Stunde früher) @ Vitality Base Vienna Leberstraße 118A, 1110 Wien **find.vitalitybase.at** **Programmablauf** 17:00 **Ankommen & Raumöffnung** 17:15 **Abundance Circle** mit Sebastian 18:30 **Anfangskreis** 18:40 **Tanzeinleitung** mit Inner Echoes (in english) 19:00 **Ecstatic Dance DJ** Set mit Inner Echoes 21:00 **Sound Journey** mit Inner Echoes 21:30 Abschlusskreis & offener Raum 🌿 Mitgliederveranstaltung: 24–44 Euro 🔗 Weitere Events: events.vitalitybase.at Find Inner Ecoes Online: https://www.instagram.com/innerechoesmusic https://www.instagram.com/jenniferalicemusic 🪷 **Circle of Abundance** – wo gemeinsame Ausrichtung zur Quelle von Fülle wird. Let’s create joy together.

## 🤝 Join the Network Palace Community This is not an open Event Networking Community It’s a curated business community for professionals, founders, and decision-makers who want to turn conversations into real opportunities. Access is limited to members only. ## **Membership** To keep the quality high and the group focused, access is reserved for members. 👉 **Join here (€2/month):** [https://buy.stripe.com/4gM6oH4wx6gEaAl3I28IU00](https://buy.stripe.com/4gM6oH4wx6gEaAl3I28IU00) 🤝 Join the Community **WhatsApp Event Group** Connect with attendees at the event, stay in touch afterwards, and turn conversations into real business relationships and opportunities: 👉 **https://chat.whatsapp.com/DJs8POIQzIS3GCyHjsIC4M** *** ## **What you get** By joining, you unlock: • private WhatsApp community with selected members • direct access to event attendees before & after each event • ongoing conversations, collaborations & referrals • priority access to all Network Palace formats This is where the real value happens — beyond the events. *** ## **Why it exists** Most networking ends when the event is over. Here, conversations continue. Relationships deepen. Business happens. ## **About the Host** Simon Duernberger founder of Network Palace Vienna. He brings together the right people in curated environments where conversations turn into real business opportunities and long-term partnerships. 👉 Connect on LinkedIn: [https://www.linkedin.com/in/simon-d%C3%BCrnberger-6523a019a/](https://www.linkedin.com/in/simon-d%C3%BCrnberger-6523a019a/) ## ⚠️ Community Guidelines This group is built for real opportunities and high-quality connections. To keep it valuable: • No random promotion or links • No cold pitching in DMs without context • Only post if you have a clear opportunity or need • Use the structured format for every post Low-quality or spam posts will be removed.

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

Attend a free seminar on how to have successful and lasting relationships. At this seminar you will learn: How to spot and handle negative and toxic relationships. How to get through the "rough patches" in a relationship. How to choose the right people to work with. The three things that make or break any relationship. How to make a good relationship great. All are welcome. Be sure to click on the red "Attend" button below to come to this local event. We look forward to seeing you there. Hosted by the Dianetics and Scientology Life Improvement Center of Central Ohio.

Join us for a practical, beginner-friendly guide to choosing the right large language model. We’ll compare major models like ChatGPT, Claude, Gemini, and Llama, talk about when to use hosted APIs versus local models, and break down the tradeoffs around cost, speed, quality, privacy, context windows, coding ability, and reliability. You’ll leave with a clearer mental model for picking an LLM based on your actual use case instead of hype, benchmarks, or brand names. No deep AI background required. 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.

This is a free, in-person meeting on the subject of betrayals, losses and how to get over them so you can build lasting relationships. Burdened by a stressful relationship? Unhealthy relationships can trigger feelings of anger, despair or self-doubt. They can create dwindling spirals of fights and seeking to make-up, or trying to “pin the blame” on someone or something. If you don’t find the RIGHT reasons, or select the correct sources of the problem, the problem can just get worse and worse. Whether in love or personal ties, with friends or at work, our life really IS affected by the quality of our relationships. Good ones can promote pleasure and survival while less optimum ones can lead to annoyance, anger, self-doubt, stress, or even affect our health and ability to survive well. Whether you are suffering from a divorce, or a painful break-up, don’t know who to trust (or who to CHOOSE) as a partner, friend, boss or employee - the anxiety of relationship troubles can really make a mess of things. Maybe you’ve suffered a betrayal, or are dealing with hostility or criticalness or invalidation. Dwindling relationships can involve destructive behavior, where we hurt those we love, or start succumbing to self-destructive thoughts, attitudes or behaviors that spiral out of control and affect much more than our immediate relationship. Past losses in love or life can affect how we act or react to new people and situations and hold us back from even starting to create new, possibly great relationships! How can one get back onto a saner course of action? Come to our Meetup, where we can introduce you to some of the knowledge, tools and techniques of the breakthroughs in the field of the mind that we can apply to this ever important area of life: human relationships! Break free from self imposed limitations Here we will discuss: • How to “erase” the trauma of past hurts and betrayals so that one isn’t always repeating past mistakes. • Why and how do the negative emotions of others affect you? • Why is my partner withdrawing and what can I do about it? • Why do we sometimes feel compelled to hurt the ones we love? • Fights & arguments - what's really behind them? • What underlies “corrosive criticism” or the need to invalidate self or others? • How one can stably change one’s outlook on life so they can affect positive change? • Where do compulsive destructive behaviors come from and what can be done about them? • How to form closer bonds & keep growing the relationships with the people you care about? • How to enhance one’s own ability to survive and create positive healthy relationships whether in love, family & friendships or in work, business or one’s career? Relationships can be hard and life itself IS challenging. Why not arm yourself with the knowledge and breakthroughs that have been made about the mind, mental reactions & interpersonal relationships, so that one has better awareness and control over themselves and life in general. Learn where painful experiences are “stored” and how they can unknowingly affect us. You will also find out how one can “erase” those past painful experiences so that one is free to move forward without being tripped up by the past. Learn too, about what can lead some people to become “toxic” personalities and how to identify those traits in others so you won’t be tripped up trusting the wrong person. Our free Meet-ups occur in a safe environment where one can learn, without fear of judgment or criticism, and without the recommendation of harmful mental techniques or therapies, just how YOU can get yourself onto a happier & more successful path: in love & in life. We look forward to having you join us! This class is sponsored by the Dianetics & Scientology Life Improvement Center of Central Ohio.

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.

Christians in Tech is a community at the intersection of faith and technology. Our meetups are designed to spark meaningful conversations, promote knowledge sharing, and encourage growth—both in your career and your spiritual walk with God. Whether you're an experienced professional or just starting your tech journey, CIT welcomes you. Our Website [https://linktr.ee/citcbus](https://linktr.ee/citcbus) Sponsors and Partners * Improving (Venue Sponsor) * Bethel World Prayer Center (Fiscal Sponsor) * Fruits & Roots (Coffee Partner)

**Total Eclipse of the Chart: School Redistricting Dashboards** In this presentation, we will explore the utilization of maps, sets, and SQL within a Tableau dashboard to help provide “what-if” analyses generated through the use of a mapped dashboard, providing different scenarios and the potential implications of these. While in this use case we are focused on a large school district, the concepts of utilizing existing data to explore the future impacts of modifying different geographic boundaries can be useful to many industries, balancing the mix of maps with visual analytics. **About Our Speaker** Robert Kramer is the Data Systems and State Reporting Coordinator at South Western City Schools in Grove City. He has worked there for 17 years, serving previously in the roles of Data Analyst, Programmer, and Operations Coordinator. Prior to working at South Western, he worked as a Systems Engineer at Pinnacle Data Systems in Groveport. He graduated in 2005 from The University of Toledo with his Bachelor’s in Computer Science and Engineering, and a minor in Mathematics. Robert resides in Obetz with his wife, and their 15 and 12 year-old daughters. He was also just elected to his 3rd four-year term on the Obetz City Council. 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)