📊 Overview

🧠 Labor Intelligence Virtual Lab

A research environment for labor market demand & supply analysis. The lab covers:

  • Datasets — 22+ sources from BLS, ESCO, Eurostat, ELSTAT, Cedefop, ILOSTAT
  • Papers — 15+ indexed research papers (2022–2026)
  • Methods — Skill extraction, forecasting, wage prediction, OJA intelligence
  • Active OJA crawling — 12 countries, 50+ job portals
  • Projects — EU-ALMPO, MicroIdea, Growth4Blue, TRAIN4BLUE

Select a domain above to filter content. Use the grouped nav to explore each section.

🔑 Domain Highlights
    📦 Catalog Stats
    • —Papers
    • —Datasets
    • —Methods
    • —Applications
    🏷️ Domain Topics
    🔬 Active Projects
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    🗺️ Research Landscape

    Key themes, state-of-the-art, and open problems in labor market intelligence.

    State of the Art (2025–2026): LLM-based approaches for skill extraction now competitive with supervised baselines. Cedefop/Eurostat OJA Web Intelligence Hub represents production-scale EU deployment. Foundation models enable wage gap estimation without traditional survey data. Graph neural networks model occupational transitions with high accuracy.

    📄 Research Papers

    ← Select a paper to see details

    🗄️ Datasets

    ← Select a dataset to see details

    ⚙️ Methods

    ← Select a method to see details

    🚀 Applications

    🏆 Benchmarks

    Standard evaluation benchmarks for labor market NLP and forecasting tasks.

    📚 Data Library

    All data sources available to the lab — datasets, OJA portals, APIs, surveys, admin registers. Add new sources as YAML entries in knowledge/datasets/.

    ← Select a dataset
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    🐀 Lab Rats Autonomous research agents — powered by OpenRouter

    Each rat is a domain expert agent running 24/7. They research, analyse, and visualise — autonomously growing the lab.

    📈 Insights

    Generated charts and trend analysis for the selected domain.

    📊
    Visualization Gallery — 54 Interactive Charts
    9 panels × 5–7 ECharts each · OJA Demand · LFS Supply · Combined · Geographic · Role-specific views for Hiring, Planning, Research, Policy and Career · 3 themes · mock data · click to open in new tab
    📥 OJA Demand 📤 LFS Supply 🔀 Combined 🌍 Geographic 🎯 Hiring · 🏗️ Planner · 🔬 Research · 🏛️ Policy · 🎓 Career
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    🧪 Experiments

    Active and completed lab experiments and analysis runs.

    🧪

    Lab Notebook — No experiments yet

    Add experiment entries to data/processed/ as JSON files, or create YAML logs in knowledge/experiments/. Each entry becomes a card here with status, date, domain, and output links.

    First experiment suggestion: OJA skill extraction on Greek job postings → map to ESCO → compare vs Cedefop Skills Forecast 2025. Data: dypa-ergani + kariera.gr crawl. Method: hybrid-semantic-normalization + escoxlm-r.
    PROJECTS
    EU-ALMPO HORIZON
    MicroIdea Erasmus+
    Growth4Blue ADRION
    TRAIN4BLUE ADRION
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    📋 OJA Portal Catalog

    Online Job Advertisement portals by country. These are the primary sources for labor demand intelligence via OJA analysis.

    🔍 LMI Research Reference

    Lab notebook: what supply & demand data we have indexed, how to visualize it, and best practices from leading LMO portals worldwide.

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    🐀

    Lab Chat

    Ask the Lab Assistant or any Lab Rat — available from every tab via the chat bubble in the bottom-right corner.

    🧠Lab Assistant
    🔬rat_researcher
    📊rat_analyst
    📈rat_visualizer
    🛰️rat_monitor

    🗾 Data Coverage Map

    Countries
    🇪🇺 EU / Priority
    🇬🇷 Greece ●
    🇮🇹 Italy ●
    🇪🇸 Spain ●
    🇸🇮 Slovenia ●
    🇨🇾 Cyprus ●
    🇩🇰 Denmark ●
    🌍 Western Balkans
    🇷🇸 Serbia ●
    🇲🇪 Montenegro ●
    🇲🇰 N.Macedonia ●
    🇦🇱 Albania ●
    🇧🇦 Bosnia ●
    🇽🇰 Kosovo ●
    🌏 Reference
    🇪🇬 Egypt ●
    Primary
    Secondary
    Reference

    🕸️ Knowledge Graph OKF-aligned

    Concept graph across papers, datasets, methods, applications, benchmarks, and wiki. Click a node to inspect; drag to rearrange; scroll to zoom. Edges derived from existing slug references and wiki citations.

    🕷 Crawling Portals

    Active OJA crawling infrastructure across DMLab projects. 41 portals monitored across 9 countries.

    📦 Software Deliverables 2026

    University of Patras software deliverables due in 2026 across all active projects.

    📜 Lab Constitution

    Guiding principles, research scope, and code of practice for the Labor Intelligence Virtual Lab.

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