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Focusing
  • FU Berlin
  • Berlin

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@Senckenberg-Nature-Research-SDEI

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sefeoglu/README.md

Hi there, I am Şefika 👋


About Me

I completed my Bachelor's degree in Computer Engineering at Ege University in İzmir, with a focus on the Semantic Web, under the supervision of Prof. Murat Osman Ünalır. I have a master's degree in Data Science from Universität Potsdam. I have then pursued my PhD with a focus on continual learning and relation extraction for knowledge graph completeness.

I am a Research Scientist at the Text Mining Research group of the Senckenberg Data Analysis and Modeling Center, where I work on generating knowledge graphs — including taxonomies and multimodal KGs — from historical scientific literature.


🔬 Research Interests

  • 🧠 Continual Learning & Adversarial Training
  • 🛡️ Robustness in Machine Learning
  • 🧩 Cognitive Science
  • 🕸️ Knowledge Graphs
  • 💚 Ontology Engineering

📢 News & Publications

  • 🎉 Book ChapterHybrid AI for Healthcare is online!

  • 🩷 Journal Paper"Retrieval-Augmented Generation-based Relation Extraction" submitted to the Semantic Web Journal (March 2024).

  • 📰 Journal Paper"Large Language Models for Continual Relation Extraction" accepted by IEEE Access.

  • 🗞️ Journal Article"SHACL-Based Symbolic Memory for Continual Relation Extraction" submitted to the Journal of Web Semantics (Special Issue on Knowledge Engineering Automation).


🚀 Featured Project

Memory-based MCP for Local-to-Global KG Generation with AI Agents
An ontology and agent-based approach for scalable knowledge graph construction.


📌 Note

If you use any of my code, please cite or reference the relevant repository. Thanks! 🙂

Pinned Loading

  1. adversarial_examples_parseval_net adversarial_examples_parseval_net Public

    Parseval Networks and Adversarial Examples

    Jupyter Notebook 2

  2. RAG4RE RAG4RE Public

    Retrieval-Augmented Generation-based Relation Extraction

    Jupyter Notebook 50 10

  3. neurogenesis-cre neurogenesis-cre Public

    Integration of neurogenesis for continual relation extraction

    Jupyter Notebook

  4. CRE_PTM CRE_PTM Public

    Continual Relation Extraction Utilizing Pretrained Large Language Models

    Jupyter Notebook

  5. CFKG-update CFKG-update Public

    Continual Factual KG updates

    Jupyter Notebook

  6. memory-assistant-ontology-engineering memory-assistant-ontology-engineering Public

    Memory-Assisted Ontology Engineering Architecture for Regulatory Knowledge

    Python