Ubuntu TechHive

Tech Events & Workshops

Discover and join virtual tech events, workshops, and meetups from the Ubuntu community worldwide. Connect with developers, engineers, and tech enthusiasts.

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Building Document Question-Answering Systems with Rust
PastThe Ubuntu TechHive North AmericaOnline

Building Document Question-Answering Systems with Rust

Atlanta, Georgia, USA
July 11, 2026 · 10:30 AM · EDT · 2 hours

A practical two-hour session on the principles behind document question-answering systems, with Rust as the implementation context. The session focuses on how applications can answer questions from a known set of documents instead of relying only on what a language model already knows. We will cover the core workflow: loading documents, preparing them for search, finding relevant passages, passing useful context to a model, and producing answers that stay connected to the source material. The goal is to teach the engineering ideas behind RAG systems without turning the session into a product demo or an abstract AI lecture. The emphasis is on system boundaries, retrieval quality, answer grounding, error handling, and the practical decisions developers need to make when building document-aware applications. Audience: entry-level and intermediate developers who want a practical session on document search, retrieval, grounded generation, and Rust application design. Outcomes: * Understand how document-based question answering systems work * Explain the purpose of chunking, embeddings, retrieval, and context assembly * Design a simple retrieve-first, answer-second workflow * Use Rust to organize the main parts of a small RAG application * Recognize common causes of poor or unsupported answers * Apply basic techniques for improving retrieval and answer quality * Think about how to evaluate whether the system is actually useful Format: two hours with a short framing walkthrough, a concrete example, discussion of tradeoffs, and a closing checklist for practice.

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De consommateur à créateur : prenez une longueur d’avance avec l’Intelligence Artificielle !
PastFasoCode-XOnline

De consommateur à créateur : prenez une longueur d’avance avec l’Intelligence Artificielle !

Bobo-Dioulasso, Burkina Faso
June 20, 2026 · 10:00 AM · UTC · 2 hours

What if AI became your best tool for professional growth, creating faster, and seizing new opportunities? Join this exceptional free webinar organized by FasoCode-X and discover how to transform the way you work through artificial intelligence, data, and the cloud. Whether you are a student, entrepreneur, professional, or digital enthusiast, this event is a unique opportunity to understand the challenges and opportunities of AI in today's world.

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The Polylith Mindset: Build Faster Across Multiple Projects
May 30, 2026 · 2:30 PM · UTC · 2 hours
The Polylith Mindset: Build Faster Across Multiple Projects
May 30, 2026 · 2:30 PM · UTC · 2 hours
Building a voice agent for your business
16
MAY
May 16, 2026 · 2:30 PM · UTC · 2 hours
Building a voice agent for your business
16
MAY
May 16, 2026 · 2:30 PM · UTC · 2 hours
Save Tokens and Build with Data-Driven Clarity using Clojure(Script) -- Part 2
April 29, 2026 · 2:30 PM · UTC · 2 hours
Save Tokens and Build with Data-Driven Clarity using Clojure(Script) -- Part 2
April 29, 2026 · 2:30 PM · UTC · 2 hours
Save Tokens and Build with Data-Driven Clarity using Clojure(Script)
April 15, 2026 · 2:30 PM · UTC · 2 hours
Save Tokens and Build with Data-Driven Clarity using Clojure(Script)
April 15, 2026 · 2:30 PM · UTC · 2 hours
Let's find out what OpenClaw is all about...
February 7, 2026 · 2:30 PM · UTC · 2 hours