Scientific Computing

**ANNOUNCEMENT – Registration via this [link](https://go.gov.sg/stackmeetup-2jul2026-mc) only.** Moving AI from prototype to a reliable production often raises questions about optimisation, scalability and compliance. At this STACK Meetup [AI], we strip away the hype to offer an exclusive look under the hood of PlatformAI, GovTech’s developer-first platform built to scale AI capabilities reliably for the Government. Take a peek into how PlatformAI provides an enterprise-ready platform layer to govern and orchestrate large-scale AI model and capability deployments. Our speakers will share strategies on unifying secure model access, balancing costs using Pay-As-You-Go (PAYGO) versus Provisioned Throughput, and leveraging managed multimodal pipelines – Vision, Document, and Audio – without the overhead of maintaining fragmented infrastructure. Walk away with fresh insights on how GovTech is democratising AI deployment at scale, whilst ensuring proper governance like prompt security, throughput optimisation, and architectural guardrails to address modern scaling bottlenecks. **Secure your spot for STACK Meetup [AI] today: [https://go.gov.sg/stackmeetup-2jul2026-mc](https://go.gov.sg/stackmeetup-2jul2026-mc)**. Limited seats available! Who should attend: Product managers, software engineers, AI/ML developers, infrastructure specialists, and system architects, who are looking to bridge the gap between AI prototyping and production-grade software engineering. **Programme** 6:30pm: Networking 7:00pm: Introduction By STACK Community 7:05pm: Opening By Ethan Goh, Director, Product Management, AI Programme, GovTech Singapore 7:15pm: Introducing PlatformAI – GovTech’s one-stop platform for AI Capabilities By Daniel Yuen, Product Manager, AI Programme, GovTech Singapore 7:35pm: PlatformAI – Models: Unified Access To LLMs By Tan Xiu Quan, Product Manager, AI Programme, GovTech Singapore 7:55pm: PlatformAI for Multimodal Capabilities, across Vision, Documents and Audio By Suresh Kumar Sarad, Senior Product Manager, AI Programme, GovTech Singapore 8:15pm: Q&A 8:30pm: End of STACK Meetup Click **[here](https://go.gov.sg/stackmeetup-2jul2026-mc)\*** to sign up! \*Registration will be accepted via GovEntry only.

**DISCLAIMER: NOT FINANCIAL ADVICE** Casual run of about 3.5km - 4km. Hais, seems like there isnt a a community run group on bitcoin in Singapore. Please visit below page to sign up (Dont pangseh hor). https://www.meetup.com/runningbitcoinsg It is the only way I can filter out the bots. There is always more things to learn about Bitcoin. One of it being low time preference. The group welcomes anyone who is interested in knowing more about saving in bitcoin or simply just want to join us to have a good run.

**Delaying age-related diseases: Can the mushroom-derived nutrient ergothioneine prevent dementia?** Distinguished Professor Barry Halliwell host: Kamil Pabis, PhD, co-organized by VIVA foundation As we sit in this room, we are all breathing oxygen (O2), a gas essential for life for efficient energy production from our food. Yet oxygen has a dark side; some of it makes reactive oxygen species (ROS) such as oxygen radicals, which can damage our body tissues, a factor that contributes to age-related diseases, especially dementia. ROS are not all bad, they help protect against infectious disease via the process of acute inflammation (keeping us alive) yet as we age inflammation isn’t controlled properly and the extra ROS cause more damage that contributes to age-related diseases. ROS levels in the body are controlled by antioxidants, many of which we make ourselves but others come from the diet. Most attention has been paid to vitamins C and E, polyphenols and carotenoids. Consuming diets rich in these compounds correlates with better health, but high doses of them as pure compounds in supplements have had little effect in delaying dementia and other age-related diseases in properly-controlled human clinical trials; supplements cannot replace the effects of a good diet. Interpreting correlational studies as causation is often done, but fraught with danger. In the past ten years we have studied a diet-derived antioxidant that has been almost totally ignored, namely ergothioneine (ET). It is found in many foods, but the major source is mushrooms. Our work has demonstrated that ET is likely very important in maintaining brain health and delaying or preventing dementia and other age-related disease, and pilot clinical trials support this. Evidence is growing that ET is a “longevity vitamin” to support healthy ageing, but rigorous clinical trials are needed to prove this. Its effectiveness may be due to its many additional mechanisms to protect our organs, in addition to acting as an antioxidant. FOOD AND CATERING This event is kindly supported by AVEA. https://avea-life.com/ Please come hungry to enjoy the healthy food! LOCATION 6:45 pm SGT **VIVA Foundation for Children with Cancer** 8 Sinaran Drive, #03-01 VIVA Hub, Novena Specialist Center, Singapore 307470

Hey Guys, For this run - we will be running along Khatib Bongsu Park Connector! Meeting Point: Yishun MRT Exit B - Approx. Running Route: Khatib Bongsu Park Connector - Approx. Distance: 5 km - Dinner together closeby Yishun MRT And in the spirit of the Run-to-Eat club, we will end off the run with a satisfying dinner close by. Hope to see you guys soon! ((: *Notes: 1) No locker services will be provided 2) Unable to wait for late comers

Come lend a hand and grow with us at Wildlings at City Sprouts, **West Coast Park**! Held on the **1st Thursday of every month**, these volunteer mornings are a chance to help us revitalise and breathe new life into our eco-center and nature play space — the heart of Wildlings’ urban nature education. #### Why Join? * It’s completely free to participate! * Learn alongside our dedicated team as we share knowledge, tips, and tools for sustainable gardening and land care. * Get your hands dirty and your heart full with real, tangible impact on our space. * Help us transform and maintain a thriving eco-center that supports children's nature play and environmental learning. * Support urban sustainability by cultivating a greener, more engaging space for our community. * Be part of something meaningful — creating a space where children, families, and nature come together. * Enjoy great company and a positive, purpose-driven atmosphere. #### Who Can Participate? * Adults and teens aged 16+. Youth aged 12–15 are welcome with a parent or guardian. * Local residents and community members. * Eco-enthusiasts, hobby gardeners, and lovers of the outdoors. * Parents of children enrolled in Wildlings programmes. * Aspiring outdoor educators and Forest School practitioners. * Anyone looking to contribute to a greener city and meet like-minded people. #### What to Expect Each Session * **Fresh Start**: Begin your morning with a warm welcome and a taste of what’s growing in our gardens. * **Learning in Action**: Each session opens with a short talk and a guided exploration of the space. * **Hands-On Projects**: Help with seasonal gardening, creative landscaping, upcycling, and beautification projects across our eco-center and play areas. * **Wrap-Up Reflection**: We end with group reflections, gratitude, and shared inspiration.

Welcome! Gist below! :-) 1. Bring a book to the meet! 2. Buy a drink (and a bite if you're hungry). 3. Say hi to the folks. 4. Read! 5. We'll do a short round of intros and a short sharing at the end too. :) Come in and find us (we're probably the only reading group)! In the event that the place is full, we'll find a back up nearby. :-) This is a limited seats, small group event, so do try to update your RSVP early if your plans change! Thanks in advance! Nearest MRT: Somerset (NS23)

**ANNOUNCEMENT: [Venue change] SQ Collective has generously offered to host the venue for this session for free. It is only appropriate that we allocate some capacity to them (via a Luma event). This is a chance for folks in the AI builder community to participate in our group’s philosophy practice, and for us to broaden our audience within that community. If you have already signed up via Meetup, there is no need to double-register through Luma, should the Luma event be made public.** “You insist that there is something that a machine can't do. If you will tell me precisely what it is that a machine cannot do, then I can always make a machine which will do just that.” —John von Neumann, in a talk at the Institute for Advanced Study at Princeton, 1948 “Everything is computer!” – Donald J. Trump, sometime in 2025 What is computation? These days, it seems more provocative to stipulate what *isn’t* computation. For instance, to suggest that the brain can be functionally anything other than a kind of computer is suspect in the current technological zeitgeist. It seems self-evident that any system of information processing to achieve some output can be explicated in terms of computation. At the foundation of this conviction is the Church-Turing thesis, which both gave a logical definition to and circumscribed the bounds of computation in the form of the Universal Turing Machine, “a most general formulation of machine” (Alan Newell 1980). The idea that the Universal Turing Machine is an abstract design template that can encompass any kind of information-processing system has led some to extend the scope of the thesis to physics itself: “any finite physical system can be simulated by Universal Turing Machines” (David Deutsch 1985). What do we make of such ideas? Instead of fumbling in the accreted fog of the present, a quiet philosophical dialectic was already underway at the time Alan Turing demonstrated Universal Turing Machines in his seminal paper *On Computable Numbers* in 1936. Ludwig Wittgenstein was a contemporary of Turing’s, and made a number of keen observations in the years that followed\*. In particular, Wittgenstein anticipated readings of the Church-Turing thesis such as the above as resulting from an uncritical acceptance of some inferences within Turing’s demonstration. In this session, we will recount the Church-Turing thesis, its various interpretations, the Wittgensteinian response, and what it all means. Join us to discuss and re-examine the notion of computation, in the hopes of coming to a clearer understanding of it. The format of this session will be a presentation followed by an open-ended discussion. *Compiled in Remarks on the Foundations of Mathematics. By L. Wittgenstein

Come join us for an easy evening walk along the Singapore River! 😊 We’ll wrap up the walk with dinner at a nearby food centre. Please note: 1\. Registration ends 24hours before hike start time\. 2\. Meeting point will be emailed to you\. Please check your spam folder if you do not hear from us\. Disclaimer: By participating in this event, you agree to hold yourself solely responsible for any mishap or injury that may occur during, or as a result of, your participation in any course or activity organized by the Humanist Society (Singapore). You shall not hold the Humanist Society (Singapore) or its volunteers responsible for any damage to or loss of property or life which may be sustained by you during the event or arising from any cause in connection with the event.

Hello Flutter developers and enthusiasts! Flutter Singapore is hosting its Q1 meetup at the Launch/National Library room @ Bugis. **📖 1. Summary** Get ready to learn about different aspects of the Flutter Ecosystem! Our talks are focused on the technical details of Flutter and our speakers will share their insights from their experience. If you are interested in learning about cross-platform app development or want to meet the Flutter community in Singapore, join us! Further details can be found below. **📝 2. Registration** **🗣 A) Speakers** * We are looking for 1 speaker. If you would like to present a topic at this event, kindly join the telegram group and let us know in the chat room. [https://t.me/flutter_sg](https://t.me/flutter_sg) **👂 B) Participants** * RSVP on this page to reserve your spot! **IMPORTANT**: The venue does not allow food and drinks. We will head to another location to have food AFTER the event. **🎙 3. Presentations** Presentations will be **20-25mins** long with time for Q&A at the end. * **🎤 Talk 1: Flutter with non-Dart languages** **Speaker:** Eugene Toh. **Presentation summary**: Foreign function interfaces (FFI) for connecting Flutter with other languages like Rust and C/C++ **🎤 Talk 2: Build and Deploy Apps with FlutterFlow MCP** **Speaker:** Prashant R **Presentation Summary**: Discover how to build and deploy AI-powered applications using FlutterFlow MCP (Model Context Protocol). In this hands-on session, we'll explore how MCP enables FlutterFlow apps to connect with AI models, external tools, and data sources seamlessly. You'll learn how to build a real-world application, integrate AI capabilities, and deploy it efficiently for production use. **🗓 4. Timetable** * 18:30 \| Registration & Networking\! * 19:00 \| Presentation \#1: Flutter with non\-Dart languages * 19:30 \| Presentation \#1: Build and Deploy Apps with FlutterFlow MCP * 20:30 \| Networking * 20:30 \| End of Event

Making new friends as an adult isn’t always easy, but our Fast Friending Evening is designed to make it simple, fun, and natural. Join us for a relaxed evening where you'll have the chance to meet like-minded ladies and gents through a series of short one-on-one conversations. It’s a great way to connect with new people, spark meaningful friendships, and expand your circle—without the usual awkwardness of walking into a room full of strangers. 😊 🎟 Tickets (cash only; collected at the start at your host Frisca): Ladies – FREE Gents – 20 SGD ✨ What Makes This Event Special? \- FREE entry for ladies \(RSVP required\) \- Happy Hours till 10 pm\! \- Guided social experience to help you meet people comfortably \- Fun icebreakers to make conversations even easier \- Fast\-friending rounds so you can connect with multiple attendees \- A reserved space just for our group \-\-\- 🕖 Evening Flow 8:00 PM – Arrival & Welcome Settle into our reserved area, grab a drink, and let Shelly introduce you to a few friendly faces. 8:30 PM to 9:30 PM – Fast Friending \- Meet a new person every 3\-6 minutes\. \- Frisca will guide each switch so you can connect with many lovely attendees in a short amount of time\. After 9:30 PM – Open Mingling Continue conversations with your favourite connections or meet more people at your own pace. **Our venue for the evening -** We have a reserved area where our members can meet each other in a supportive environment! \- We are not a close knit tight group\. Our evenings are warm and comfortable for members attending for the first time and those coming alone\. You will not feel alone\! \- We have many groups in this city\. Members of our other groups who RSVP are included as guests of the organisers in order to give you an indication of expected people\. \- This evening is for ladies and gents in the 21 to 45 age group\. While some will be at the younger end of this range there will also be others at the other end of the range and lots in\-between\! You will naturally gel with others of your own age range and so you will always find many attendees who fit your range\. \- We are not a dating group\. Our events are not organised to manage your dating life\. Our group is created to help ladies and gents meet other like minded ladies and gents\. Please do not attend our event if a perfect gender balance is important for your enjoyment of our meet\-up\. \-\-\-\-\-\-\- Why do we have tickets? 1. Cover our costs - Our host is compensated for their time and work. We also pay meetup and have dedicated staff to manage our events, hosts, venues and communication. 2. Group Safety - By securing your ticket we have a record and you contribute to a well organized evening where everyone is more committed and better behaved. 3. Management - Tickets help us better manage attendee group size, book suitable space and activity. ABOUT [fastfriends.co.uk ](https://fastfriends.co.uk/)- We have connected members successfully for the past 10 years in over 30 cities (operating as Expatsclub, MeetConnectDevelop and fastfriends.co.uk). **Here are some videos which will give you some guidance -** Secrets of socializing at our meetups - [http://bit.ly/secrets-socializing](http://bit.ly/secrets-socializing) How to make new friends - [https://www.youtube.com/watch?v=v6GB0Hc_bSs](https://www.youtube.com/watch?v=v6GB0Hc_bSs) How to make people like you at our socials -[ https://www.youtube.com/watch?v=K4guProkKrI](https://www.youtube.com/watch?v=K4guProkKrI) Why you should attend our evenings - [https://www.youtube.com/watch?v=wEjwGBXzJE8](https://www.youtube.com/watch?v=wEjwGBXzJE8)

Welcome to our first Themed Meetup! (Max participants 16. 4 slots reserved from whatsapp already) Theme: **BeSci in the Wild** 🌿 • Who should use behavioral science? • What does it look like in practice? • How is it actually done? • Where do we need it most? • When can it make a real difference? Come meet fellow Nudgers, BeSci enthusiasts, and curious minds over food and drinks at **Tiong Bahru Bakery, Holland Village**. **What to expect:** • Quick intro to the topic, host, and group • Friendly themed chat over food and drinks • No prep needed — listening is perfectly fine too! You are expected to join our whatsapp group and confirm your RSVP before the event - https://chat.whatsapp.com/GdtgOpYf5idL95nJ9qmRou

**Click here for more WSET Level 2 course dates, fees and information** Get up to 50% Subsidies With NTUC UTAP [https://www.finewines.com.sg/wset-level-2-wine-course-singapore/](https://www.finewines.com.sg/wset-level-2-wine-course-singapore/) WSET wine courses are the backbone of Singapore’s F&B and wine industry and a must for anybody considering joining it. This is an internationally recognised wine certification which will help you to advance your career anywhere in the world. If you are currently working in the wine industry or possess basic wine knowledge and are keen to enter into the F&B or wine trade, our WSET Level 2 wine course furthers your wine knowledge in a more in-depth programme. Our experienced WSET certified educators will provide you with the practical skills and technical knowledge required in a career of the complex world of wine. The WSET Level 2 course is also a perfect option for wine lovers looking to increase their wine knowledge in a structured way. Also its the stepping stone to the progress to the WSET Level 3. **WHAT YOU WILL LEARN:** How to taste and describe wine using the WSET Level 2 Systematic Approach to Tasting Wine (SAT). Understand the factors that influence a wine’s style, quality and price. Learn & taste 22 grape varieties produced in important geographical indications (GIs) around the world. Interpret key labeling terms to understand the style, flavour and method of production of still, sparkling and fortified wines. Why tannin, acidity and terroir play a role in terms of the wine tastes. Principles of food and wine pairing and the storage and service of wine. Intensive & effective wine palate training by tasting over 40 bottles of wines! **Click here for more WSET Level 2 course dates, fees and information** Get up to 50% Subsidies With NTUC UTAP [https://www.finewines.com.sg/wset-level-2-wine-course-singapore/](https://www.finewines.com.sg/wset-level-2-wine-course-singapore/)

Want to be a speaker? submit your talk to our Call for Presenters!!! https://sessionize.com/azure-cbus-2026/

Topic to be announced. **CALL FOR SPEAKERS** Learn more: 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/ **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

**Latest Dojo Location!** **Knotty Pine Brewing** 1765 W 3rd Ave, Columbus, OH 43212 We're going to try a new dojo location for a few weeks and see how it works Dojos are informal Python group study sessions where everyone interested in Python gathers to learn about Python, help others with Python, or just hang out. Everyone is welcome from Python beginners to experts. Bringing a laptop is encouraged (we'll have extension cords and power strips). If there's something you want to learn leave a comment on this invite so we can plan ahead. We're looking for speakers for our Monthly Meetups! Fill out the form if you are interested in presenting to the Python Community. https://forms.gle/ehSfUAC2WgR34Crq9

Bring your Raspberry Pi, Arduino, microcontroller, or any other electronic project and join fellow electronics makers for a night of creativity and collaboration! This session is open forum to share your current projects—whether complete or in progress, it’s all interesting! Whether you’re deep into embedded systems, exploring new ideas, or just getting started, you’ll find a welcoming space to collaborate, share, and get inspired. **New to electronics or curious about tinkering?** You’re absolutely welcome. If you’re a beginner and want to experiment, I’ll have a couple of starter kits available so you can try things out—whether that’s blinking your first LED, putting something on a display, or experimenting with simple sensors. No pressure and no experience required—just an interest in learning and building. While we continue to pursue a more permanent venue for this Meetup, we’ll be using public library facilities based on availability.

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.

Highlights and Hidden Gems in SQL Server 2025 With so much emphasis on cloud data platforms and AI these days, SQL people can feel left behind by all the marketing hype. SQL Server 2025 was officially released in November of 2025, though, and contains a ton of improvements that will make our SQL Server deployments a bit faster, better, and more secure. There are even more improvements tucked into the release that never made a marketing blog or press release that you'll likely be learning about for the first time in this session! Join this session to learn about what makes your high availability a little more available, your performance a bit more performant, and your database more developer and app-friendly. Come spend an hour with SQL people talking SQL Server 2025 – the good, the "not quite ready for prime time", and the hidden awesomeness.

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