Scientific Publications

IRT2: Inductive Linking and Ranking in Knowledge Graphs of Varying Scale

September 2022
Inductive Knowledge Graph Completion Ranking Information Retrieval NLP Benchmark

Accepted for the text mining and generation workshop of KI2022.

IRT1: Open-World Knowledge Graph Completion Benchmarks for Knowledge Discovery

March 2021
Inductive Knowledge Graph Completion NLP Benchmark

Hamann, F., Ulges, A., Krechel, D., & Bergmann, R. (2021, July). Open-World Knowledge Graph Completion Benchmarks for Knowledge Discovery. In International Conference on Industrial, Engineering and Other Applications of Applied Intelligent Systems (pp. 252-264). Springer, Cham.

Neural Entity Linking on Technical Service Tickets

August 2020
Entity Linking Information Retrieval NLP

N. Kurz, F. Hamann and A. Ulges, "Neural Entity Linking on Technical Service Tickets," 2020 7th Swiss Conference on Data Science (SDS), Luzern, Switzerland, 2020, pp. 35-40, doi: 10.1109/SDS49233.2020.00014.

Hamming Sentence Embeddings for Information Retrieval

August 2019
Information Retrieval Ranking NLP

Hamann, F., Kurz, N., & Ulges, A. (2019). Hamming Sentence Embeddings for Information Retrieval. arXiv preprint arXiv:1908.05541.

Employment History

Algorithms Data Structures C Python

Courses: Programming 3 and Algorithms & Data Structures. Applying higher programming concepts in C and Python: Logical, functional and imperative language paradigms. Understanding, designing and implementing algorithms and data structures. Assess their runtime complexity.

Laboratory Engineer

July 2015 - March 2018

RheinMain University of Applied Sciences

Media Computer Science

Systems Administration Auto-provisioning Monitoring Network infrastructure

Setting up and maintaining the technical infrastructure for the media computer science major. This included provisioning of all virtualized and bare-metal servers (Debian) using Salt and continuous monitoring using Grafana & Icinga. Virtualized servers were administrated using Proxmox. Switched lab computers to UEFI boot (both dual-boot and triple-boot of Linux, Windows, and OSX). Introduced a Windows domain controller and switched all lab PCs to Windows 10 (from 7).

Student Apprentice & Graduate Student

October 2014 - April 2015

XING (New Work SE, Hamburg)

Backend Server Architecture

Elixir Erlang C

Implemented a program in Elixir to do data cleaning on a high availability cluster (RIAK). Following that, in my bachelor's thesis, I've implemented a low-level store-and-forward messaging service in C to pass messages to RabbitMQ. Code on Github.

Frontend Developer

August 2012 - October 2012

CORE4 GmbH & Co. KG (Hannover)

Javascript HTML CSS

Cross platform development for a web app using Cordova.