Search, Information Retrieval

💥 Το **Causal Data Science Meetup** της Αθήνας επιστρέφει στις 29 του Ιανουαρίου! Στην 5η μας συνάντηση φιλοξένουμε τον [Γιώργο Παπαναστασίου](https://archimedesai.gr/en/researchers/giorgos-papanastasiou), ο οποίος θα μας μιλήσει για **"Causal AI: Teaching Machines to Ask Why?"**. Η ομιλία παρουσιάζει το **Causal AI,** ως έναν κλάδο της τεχνητής νοημοσύνης που εστιάζει στην κατανόηση του *γιατί* συμβαίνουν τα πράγματα - και όχι απλώς στον εντοπισμό μοτίβων. Μέσα από παραδείγματα από την υγεία και την ανακάλυψη φαρμάκων, θα δούμε πώς η αιτιώδης σκέψη οδηγεί σε πιο αξιόπιστες προβλέψεις και βοηθά την επιστημονική έρευνα. Το event θα περιέχει Q&A, networking και τα σχετικά συνοδευτικά. Ραντεβού **στο Impact Hub την Πέμπτη 29 Ιανουαρίου** στις **7:00 μμ**. Ευχαριστούμε για την υποστήριξη την **Plum**, την **Intelligencia AI** καθώς και το **κέντρο Beyond του Εθνικού Αστεροσκοπείου Αθηνών**. 🚀 Κάνε **RSVP** και μη χάσεις την ευκαιρία να βρεθείς στην 5η συνάντηση της Causal Data Science κοινότητας της Αθήνας! Η πλήρης περιγραφή της ομιλίας στα Αγγλικά: Causal AI: Teaching Machines to Ask "Why?" explores the transformative power of Causal AI, moving beyond correlational AI to extract reliable, causal-aware insights from complex, large-scale scientific data. The presentation will establish the basic theoretical foundations necessary for Causal AI before demonstrating its application across two critical domains: 1) large-scale structured clinical data where "causal networks" identify robust, generalizable trajectories for early disease screening and detection, and 2) real-world (extremely) large unstructured multimodal data where "causal-aware foundation modeling" learns to generate debiased synthetic cellular images, significantly improving critical AI predictions in drug discovery. The talk will highlight cutting-edge developments in Causal AI and Causal Generative AI - including methods for counterfactual generation, and the emergent field of causal reasoning from large models - charting a course for the future of robust and reliable AI in scientific research.

Jump in our whtsapp group,introduce yourself, start connect,put your ideas and lets hangout and make friends https://chat.whatsapp.com/EDf4HaUjK4gLMMQeiOsllt Athens, let’s make Thursday night about connection that actually matters. This is a social language exchange designed for real conversations, cultural exchange, and meeting new people—set inside the warm, lively atmosphere of Mint Bar ✨ Whether you want to practice English, Greek, Spanish, French, or simply meet people from around the world, this space is built for easy, natural interaction. No pressure. No judgment. Just conversation, laughs, and good energy. 🌊 How the Night Works • We gather around big shared tables 🪑 • Start with small, natural conversations 💬 • Every 15–20 minutes, people naturally rotate and meet someone new 🔄 • Share languages, cultural stories, travel experiences, or ideas 🌍 • Some people dance 💃🕺, some relax 😌, some do both • Stay as long as you like, move at your own pace ✨ The structure is light and flexible—enough flow to keep things dynamic, enough freedom to keep it relaxed. This is conversation in motion. 🤝 Who You’ll Meet Locals, expats, travelers, creatives, and curious minds ✨ People who enjoy learning, sharing, and connecting beyond surface-level small talk. I’ll be there all night 👋 Introducing people, connecting groups, and keeping the energy flowing ⚡ Coming alone? Perfect. This event is designed so solo guests blend in easily and leave with new connections 🤍 🍷 Community Drink Deals • Sangria — €3 🍷 • Shots — €2.5 🥃 • Cocktails — €7 🍸 • Beer — €5 large / €4 small 🍺 Affordable, social, and stress-free. 🎶 Music & Atmosphere Upbeat enough to keep the energy alive 🎧 Soft enough to actually talk 💬 A warm, inclusive vibe where people—not noise—are the focus ✨ 📍 Event Details 📅 Every Thursday 🕣 20:30 – 00:00 📍 Mint Bar → https://maps.app.goo.gl/thKjPZDwyEvegVWD9 🎟 Entry: FREE (just say you’re with the community) 🌟 Why This Night Works • Meet people from all over the world 🌍 • Practice languages through real conversation 🗣️ • New faces every week, familiar energy every time 🤍 • A social setting that feels easy, open, and human • Start your night with connection—and let it unfold naturally 🔥 💫 Final Thought Thursday nights don’t have to be random. They can be social. They can be intentional. They can be fun and meaningful. Come for a drink 🍸 Stay for the conversation 💬 Leave with stories, smiles, and new friends 🤍🔥 Thursday = Mint Bar Social & Language Exchange See you there. Mamad – The organiser of Athens locals&Travellers events Whtsapp 00306949528622 Follow us on instagram And make us grow Thanks in advance https://www.instagram.com/athenslocalstravellers?igsh=MWM4MTh4c2p5M3NxdA== travel, meetup night, night out, city adventures, bar night, social event, friendship, network, mingle, explore city, evening fun, solo night, group meetup, local hangout, international friends, nightlife lovers, weekend fun, party vibes, cocktails night, live music, clubbing, coffee meet, brunch meetup, cultural events, street tours, urban life, nightlife adventure, new connections, chat night, fun night, singles meetup, evening drinks, meet & greet, food tour, sightseeing, art events, music night, rooftop bar, sunset party, festival, theater night, karaoke night, games night, pub crawl, city nightlife, travel buddies, hangout night, casual dating ταξίδια, meetup βράδυ, νυχτερινή έξοδος, περιπέτεια πόλης, βραδιά μπαρ, κοινωνική εκδήλωση, φιλία, δικτύωση, γνωριμίες, εξερεύνηση πόλης, βραδινή διασκέδαση, μόνος βράδυ, ομάδα meetup, τοπικό hangout, διεθνείς φίλοι, λάτρεις της νυχτερινής ζωής, Σαββατοκύριακο διασκέδαση, vibes πάρτι, βραδιά κοκτέιλ, ζωντανή μουσική, κλαμπ, καφές meetup, brunch meetup, πολιτιστικές εκδηλώσεις, περιήγηση δρόμου, ζωή στην πόλη, νυχτερινή περιπέτεια, νέες συνδέσεις, βραδιά κουβέντας, διασκεδαστική νύχτα, meetup σινγκλς, βραδιά ποτών, γνωριμία & χαιρετισμός, food tour, αξιοθέατα, εκδηλώσεις τέχνης, μουσική βραδιά, ταράτσα μπαρ, πάρτι ηλιοβασιλέματος, φεστιβάλ, θέατρο βραδιά, karaoke βραδιά, παιχνίδια βραδιά, pub crawl, νυχτερινή ζωή πόλης, ταξιδιωτικοί φίλοι, hangout βράδυ, casual ραντεβού

***Note:*** *We receive bookings from many different platforms, so you can expect a lively group with people joining from all over the world. When you join the **Original Athens Pub Crawl**, you’ll be part of a fun, social crowd ready to explore the city together.* ### Original Athens Pub Crawl – Explore Athens by Night: Looking for the best way to experience Athens nightlife? The **Original Athens Pub Crawl** is the ultimate evening adventure for travelers who want to explore the city after dark, meet new people, and enjoy an unforgettable night out. Perfect for solo travelers, couples, and groups, this crawl takes you through some of Athens’ most exciting nightlife districts, mixing popular venues with hidden local gems. Led by friendly local hosts, you’ll discover Athens in a whole new light—through its buzzing atmosphere, music, and social energy. Expect a night filled with fun activities, interactive games, and plenty of opportunities to connect with fellow travelers from around the world. Whether you’re here for one night or a full holiday, the Original Athens Pub Crawl guarantees a memorable evening of laughter, culture, and new friendships. **Highlights:** * Experience Athens nightlife with local hosts and fellow travelers * Explore a mix of lively venues, social spots, and hidden gems * Join fun games and activities that keep the energy going all night * Meet new friends from across the globe in a relaxed, friendly setting * A perfect choice for solo adventurers, groups of friends, or party lovers Make your trip to Athens unforgettable—join the **Original Athens Pub Crawl** and dive into the city’s vibrant night scene!

**Get ready to hop from bar to bar, sip on unlimited drinks, and dance the night away at the Athens Party Pub Crawl - it's gonna be legendary!** ## Highlights * Feel the rush of excitement of **meeting new people** and dancing the night away * Opt to include an **open bar for 1 hour**, including beer and wine or long drinks * Be led by **experienced and fun local hosts** and explore Athen's nightlife * **Dance, drink, and mingle** with fellow party enthusiasts from around the globe * Breeze past long lines at the nightclub and relax knowing **entry is covered** ## Full description Experience the ultimate night in Athens with 1 FULL HOUR of Unlimited Drinks (8€ - 35€+ Value!)\*, free shots, and Free Nightclub Access (10€ Value!) while meeting nightlife lovers from around the world! Get ready to celebrate like never before with the Best Pub Crawl in Athens! Embark on an epic pub crawl through Athens' hottest nightlife spots. Dance, drink, and mingle with fellow nightlife enthusiasts from around the globe. Enjoy an hour of unlimited drinks and free shots at each\* venue, while our energetic party hosts lead you through the night. Skip the lines and get access to the city's best clubs. Book now and make your night in Athens unforgettable! **\* We offer three ticket options:** 1\. The **Sober Owl Ticket**: Does not include an open bar \| Includes: A Free Shot at each Venue \- Drink Discounts \- Free Entrance & Skip the Line to Club 2\. The **Tipsy Owl Ticket**: Includes 1 hour of unlimited beer or wine\. \| Also includes: Free Shot at 1st & Last Venue \- Drink Discounts \- Free Entrance & Skip the Line to Club 3\. The **Drunken Owl Ticket**: Includes 1 hour of unlimited long drinks \(Gin/Vodka/Rum/Tequila\)\, beer\, and wine\. \| Also includes: Free Shot at 1st & Last Venue \- Drink Discounts \- Free Entrance & Skip the Line to Club ## Includes * Local Experienced event host(s) * Bar crawl: Visit 2 Bars & 1 Nightclub * 1 hour of unlimited drinks (depending on ticket option chosen) * 2-3 Free Shots (depending on ticket option chosen) * Discounts in Cocktails (1st Venue) * Skip-the-line & Free entry to Nightclub ## What to bring * Your Best Mood 🤩 * Comfortable shoes for dancing 🕺💃 * Camera * Charged Smartphone ## Not allowed * Intoxication ## Know before you go * This is an Adults only event. 18+ years old ## Booking Terms & Conditions - Code of Conduct By participating in any event (including pub crawls) organised and hosted by Athens Party Pub Crawl, you the participant & every person your booking is consisted of, agree to the following terms and conditions without restriction: [https://athenspartypubcrawl.com/terms-and-conditions-code-of-conduct](https://athenspartypubcrawl.com/terms-and-conditions-code-of-conduct "https://athenspartypubcrawl.com/terms-and-conditions-code-of-conduct")

📸 A Photography Course in English • Duration: 4 months • Starts: February 2026 • Meeting Point: Every Friday, 7–9 PM • Conducted entirely in English • Learn by studying famous photographers • Explore key photography concepts & techniques • Participate in guided photo walks • Receive personal feedback on your work • Build a deeper photographic vision step by step 📍Acheon 21, Petralona, Athens More info: 📞 00306977261219 📩 kat.roumelioti4@gmail.com #blackboxphotography

⚠️ **IMPORTANT: You must sign up and buy a ticket here to attend:** [https://groupvibe.com/](https://groupvibe.com/) **Join the Athens Brunch Club and make new friends!** Each meetup brings together 4–6 people for casual conversations over brunch. We use the Groupvibe platform to facilitate the meetup and ensure everyone’s a good fit. 👉 **To attend, you’ll need to complete registration via this link:** [https://groupvibe.com/](https://groupvibe.com/) We’ll share the exact location of the upcoming meetup the night before only if you have bought a ticket or membership plan. **Why this works:** \* Smaller groups make real conversations easier. \* Discover new brunch spots in your city, together. \* Curated brunch venues with good food and vibe. \* If you hit it off with your brunch group, there’s plenty of time to hang out afterwards. **Note:** RSVPs on Meetup don’t reflect total attendance. Many attendees register directly via our website. The event on Meetup.com is only a placeholder. This meetup is organized by Groupvibe, a small team passionate about helping people form meaningful friendships offline.

✨ Expats & Digital Nomads in Athens ✨ Your Saturday night plans? Sorted. This Saturday, we’re meeting at a new venue: 📍 Rude Lord Bar — Kolokotroni 11, Athina 105 62 🕘 From 9PM 🎧 DJ Yiorgos Zafeirakos sets the vibe and keeps it flowing all night. Come for a drink. Stay for the people. Talk. Laugh. Dance. Connect. Come solo or bring friends — everyone is welcome. ✨ Free entrance — just support the bar by grabbing a drink or two 🍸 🔥 Limited spots 📩 DM us on Instagram or message Nomad Hub Greece on Facebook to reserve your place. Don’t think twice. Just come. See you Saturday.

Join us for a Wellness Event combining gentle yoga + breathwork + meditation + sound bath. This is a powerful practice because it works on all layers of the human system—body, nervous system, emotions, subconscious mind, and energy—without overwhelming people. It creates sustainable, deep transformation rather than short-lived highs.

Μία μάλλον περισσότερο περιπατητική δραστηριότητα θα κάνουμε την Κυριακή 1η Φεβρουαρίου και ώρα 14:30 προς το φράγμα της Ραπεντώσας στην Πεντέλη! [Η συμμετοχή για όσους έρθουν με δικό τους μέσο είναι δωρεάν και εισιτήρια μπορείτε να αποκτήσετε μόνο πατώντας εδώ!](https://luma.com/k4p75xk9) Πρόκειται για μία super χαλαρή διαδρομή ήπιων κλίσεων εδάφους, 4,5 περίπου χιλιομέτρων και διάρκειας 90 λεπτών! Η δραστηριότητα μπορεί να πραγματοποιηθεί ακόμη και με απλά αθλητικά παπούτσια και το σακίδιο πλάτης δεν κρίνεται απαραίτητο. Αμέσως μετά και μέσα σε 15 λεπτά, θα βρεθούμε από το βουνό, δίπλα στο κύμα! Σκοπός και στόχος αυτής της "κατηφόρας" θα είναι η κατανάλωση τερψιλαρύγγιων θαλασσινών εδεσμάτων στην παραλία της Νέας Μάκρης! Φαγάκι με TIQS. [Πάτα εδώ για να μάθεις τι ακριβώς είναι τα TIQS!](https://docs.google.com/document/d/1bFpKF2FGxBKkDFy9PiRle_9vNhhTNPwi9X7diFFu7ZI/edit?usp=sharing) [Η συμμετοχή για όσους έρθουν με δικό τους μέσο είναι δωρεάν και εισιτήρια μπορείτε να αποκτήσετε μόνο πατώντας εδώ!](https://luma.com/k4p75xk9) Το στίγμα συνάντησης και εκκίνησης μπορείτε να το [δείτε εδώ!](https://maps.app.goo.gl/pSshXu9nfrLtpJWK6) Σε περίπτωση δυσμενών καιρικών συνθηκών η δραστηριότητα ενδέχεται να αναβληθεί ή ακυρωθεί!

Coffee & Chat (& Brunch) Come and make new friends this Sunday over a nice coffee & chat (& Brunch), the perfect way to end the weekend. Everyone is welcome, International & Greek, meeting in English (but other languages are welcome) Let's meet at En Aithria from 12 to 16/17. Ask for the coffee group https://maps.app.goo.gl/ecdSiXxg6sT8h6kF7 +32486805343 Whatsapp Looking forward to seeing you all there!

Join us for a fun and active bouldering event! 🧗‍♂️ Whether you're a beginner or an experienced climber, this is a great chance to challenge yourself, share tips, and connect with others who enjoy climbing. We’ll spend 1-1.5 hours bouldering, followed by coffee at a nearby café to relax and chat (optional). 📍 Location: [Mamouna Climbing Spot](https://maps.app.goo.gl/zsJwmNvkZugYViPF9) **💸 Cost: 15€ for a day pass (climbing shoes included)** ⚡️ Feel free to follow the group [on Facebook](https://www.facebook.com/groups/athenssportsfunactivities/)! ⚡️

Welcome to our new event, now taking place every second Friday! 😃 🇱🇦 Latinos Night | Kallithea 🍹 After a hugely successful first edition, I’ve decided to move forward and run this event every second Friday. Due to demand, we are increasing our capacity to 15 spots instead of 10, while still keeping it exclusive and high-quality. We’re meeting at El Latino Café Bar, a hidden Latin bar in Kallithea, just a short walk from Kallithea Metro 🚇. It’s a small, cozy venue with mainly standing space—only a few chairs are available. The concept is simple: less sitting, more movement, more interaction, more networking 🤝✨. There’s also a small space to dance if you feel the rhythm 🎶💃. No tables, no formal seating, just an open, dynamic, social atmosphere. A DJ will be playing Latin music all night 🎧🎶—fresh space, fresh crowd, fresh energy 🌶️🔥. We’ll be collaborating with another group, ensuring a diverse, vibrant mix of people and new connections 🌍🧩. 🍹 Happy Hour: 8:30 – 10:00 PM • Any cocktail – 5€ 💶 • Selected drinks at special prices 🕣 Event time: 8:30 PM – 12:30 AM 🎟 Entry: Free, but limited capacity. 📍 Location: https://maps.app.goo.gl/ryquYc9KEmwhYhdw9 I’ll be there personally to welcome everyone 🙌. Arrive early, grab a drink, move around, dance a little, engage, and experience something new in a fresh part of the city. ⚠️ Limited spots – only 15 places available. Discover. Connect. Enjoy. See you there, Mamad The Organizer Jump in our whtsapp group,introduce yourself, start connect,put your ideas and lets hangout and make friends https://chat.whatsapp.com/EDf4HaUjK4gLMMQeiOsllt #LatinosNight #KallitheaNightlife #ElLatinoCafe #LatinVibes #DanceNight #SocialEvent #MeetNewPeople #HappyHour #Cocktails #LatinMusic #DJNight #PartyVibes #NightOut #Socialize #NetworkingNight #FridayFun #WeekendVibes #DanceFloor #LatinParty #MixAndMingle #DrinkSpecials #GoodTimes #FunNight #NightlifeGreece #KallitheaBar #LatinCulture #MoveAndDance #FreshCrowd #VibrantNight #ExclusiveEvent #SmallVenue #HiddenGem #PartyTime #LatinRhythms #FridayNightOut #ConnectAndEnjoy #LivelyAtmosphere #LatinEnergy #MeetAndGreet #UrbanNightlife #SocialGathering #NightSpot #WeekendPlans #FridayFiesta #LatinCocktails #MusicAndDance #PartyMood #DanceTogether #LatinStyle #KallitheaVibes #DiscoverAndConnect

**People Analytics 101: Making Sense of Compensation Data** Compensation data is one of the most widely used and widely misunderstood forms of people analytics. The session will cover where compensation data comes from, including market pricing data, internal payroll data, and benchmarking sources, and how companies think about structuring and analyzing that information. We will explore how compensation data is leveraged to set salary ranges, manage internal equity, support hiring and retention, and align pay with business strategy. A portion of the session will address common data challenges and limitations, such as market noise, inconsistent job matching, and incomplete datasets, while keeping the primary focus on practical use rather than technical depth. The session will also look ahead at where the space is going, including the growing impact of pay transparency laws, expanding pay equity requirements, and emerging regulations in the US and Europe that require organizations to report on gender and pay gaps. The goal is to give attendees a clear mental model for how compensation analytics works today and why getting it right is becoming increasingly critical. (note: we are back at Rev1 this month!) **About Our Speaker** [Alex Moore](https://www.linkedin.com/in/alexscottmoore/) is the founder of [Moore Cooperative](https://moorecooperative.com/), where he advises organizations on compensation strategy, pay equity, and people analytics. His work focuses on helping organizations like the Ohio Supreme Court design, analyze, and communicate compensation systems that are data-informed, defensible, and aligned with organizational goals. Alex lives in Granville, Ohio and has three little kiddos. More info at [cbusdaw.com](https://cbusdaw.com)

Rev. Steven Clevenger is an ordained spiritualist minister with over 40 years experience as a Spiritual Healer, Clairvoyant and Spiritual Teacher, educated and trained at the White Lily Chapel. Rev. Siobhan Wolf Shaffer is an ordained spiritualist minister and certified medium and healer with over 20 years experience. She began her development in 1988 in Pennsylvania and continued when she moved to Ohio in 1998 where she studied at Rays of Lights Church with Rev. Steven Clevenger. Our full worship services consist of an inspirational lecture, healing meditation, and messages from the spirit world that serve to demonstrate evidence of eternal life. Please visit our Official Church Website (http://raysoflightchurch.com) for more information.

Let’s meet and discuss whatever comes to mind about one of Tennesse Williams’ most famous plays.

**Chaos Monkeys, Open Telemetry, and .NET Aspire: Taming Complexity in Modern Apps** .NET Aspire is far more than just a sleek dashboard for wowing your boss and co-workers. It's also a gateway to increased observability with open telemetry, better fault tolerance to fend off chaos monkeys, and a drastically improved onboarding experience for new developers. This session will explore Microsoft's latest guidance for building distributed, cloud-first applications, with practical strategies for enhancing simpler existing apps. You'll discover the inner workings of Aspire, from installation to customization, and learn how it streamlines integration with performance boosters like Redis. Most importantly, you'll see why scalable microservices architectures can be challenging—and how Aspire helps simplify the journey. **Presenter:** Lee Richardson, Microsoft MVP **Pizza starts at 6. Presentation starts around 6:30.**

Let’s meetup at Cafe Istanbul for the last day of Restaurant Week. You get three courses for $30. This is the menu: https://614now.com/rw-menu/cafeistanbul-easton

I love my job and one of the main things I do is help customers get going with any of the data technologies at Microsoft. Right now there are a lot of my customers asking about Microsoft Fabric. It's hard to weave across all the shiny new options across the Fabric landscape, let alone figure out where it fits into your organization. In this session we'll focus on answering one question - how can I get data into Fabric? We'll talk through the "it depends" options and see some of the options in live demos.