CITATION.cff

cff-version: 1.2.0
title: "The State of Hidroinformatics in 2026 — Bilingual interactive learning platform"
message: "If you use this software, please cite it as below."
type: software
authors:
  - family-names: "Fehér"
    given-names: "Zsolt Zoltán"
    orcid: "https://orcid.org/0009-0007-6659-4197"
    affiliation: "University of Debrecen"
repository-code: "https://github.com/Nagyhoho1234/hidrotutor"
url: "https://github.com/Nagyhoho1234/hidrotutor"
doi: "10.5281/zenodo.19238897"
license: MIT
version: "1.0.0"
date-released: "2026-03-26"
keywords:
  - hidroinformatics
  - hydroinformatics
  - GIS
  - water resources
  - education
  - AI tutoring
  - RAG
  - spaced repetition
  - interactive learning
  - bilingual
  - Hungarian
  - English
  - groundwater
  - flood mapping
  - watershed delineation
abstract: >-
  A bilingual (English/Hungarian) AI-powered interactive learning platform
  for a 25-chapter university hydroinformatics textbook. Based on David
  Maidment's "GIS in Water Resources" lectures, enriched with Hungarian
  hydrogeology from Marton (2009) and the Arc Hydro Groundwater book.
  Features include a full book reader with markdown, LaTeX, and images;
  RAG-powered chat in both languages; 20,000 pre-generated quiz questions
  (10K EN + 10K HU); SM-2 spaced repetition flashcards; interactive concept
  map; Maidment Ex1-5 exercises with US/International/Hungarian variants;
  and a bilingual UI with EN/HU toggle. Hungarian translation quality-reviewed
  by GPT-5.4 language lector (~2,450 hunglish fixes).