Alexander Neumann

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Contact Information:

Address

Lehrstuhl Informatik 5
Building: E2
Room: 6235, 2nd floor
Ahornstraße 55
52074 Aachen

Office Hours

Monday 12:00 - 13:00

Phone Number

+49 241 80 21516

Fax

+49 241 80 22321

E-mail Address

neumann@dbis.rwth-aachen.de

GitHub

here

Research Gate

here

Short Bio

Alexander Tobias Neumann received his master's degree in Computer Science in 2018 from RWTH Aachen University. He is working as a research assistant and PhD student at the Chair for Computer Science 5 at RWTH Aachen University since October 2018. With a research focus on social computing, and web science, Alexander Neumann is passionate about utilizing chatbots and AI technologies to enhance learning experiences and support decentralized educational platforms.

Current Teaching:

Web Science Seminar (SS 2024)

Projects:

Theses:

An Empirical Study of Open Source Large Language Models (OSLLMs) (
Running
)
Analysing Policy Documents using AI-based Large Language Models (LLMs) (
Running
)
Analysing Scientific Publications using AI-based Large Language Models (LLMs) (
Running
)
Moving from Ad-hoc to a Structured Testing Approach in a Graph Analysis and Community Detection Framework (
Finished
)
Integration of a Moodle Chatbot into Online Courses Utilizing State-of-the-Art NLP Techniques (
Finished
)
Enhancing Chatbot Performance through Process Mining (
Finished
)
European Parliaments On Twitter during the Ukraine War: Analyzing Parliamential Influentials and Communities over Time (
Finished
)
Utilizing Chatbots to Gamify Learning Activities and Their Effect on Motivation (
Finished
)
Enhancing the Community Application Editor with Automated Tests & DevOpsUse Bots (
Finished
)
How’s your experience? A blockchain-based framework for cookie sharing enabling adversarial diversity (
Finished
)
A Unified Bot Modeling Language (
Finished
)
Building a MediaBase for Future Computer Science Research (
Finished
)
GDPR-compliant Privacy Management in Learning Analytics (
Finished
)
Integrating the Interaction Flow Modeling Language Into The Community Application Editor (
Finished
)
Utilize Chat Interfaces for Social Bot Creation (
Finished
)
Gamification of Habit Forming in Distance Education (
Finished
)
Affective Learning Recommendation Bot (
Finished
)
A Social Bot Success Model (
Finished
)
A Recommender System for Decentralized Question-Based Dialog (
Finished
)
Utilize Mentoring Bots in Learning Management Systems (
Finished
)
Web-based Cluster Deployment for a Large-Scale Distributed Infrastructure (
Finished
)
Citation Recommendation Bot (
Finished
)
Text Mining Techniques for Student Assessments (
Finished
)
Chat Assessments with Social Bots (
Finished
)
Versioning and Access Management in Web-Based Collaborative Model-Driven Web Engineering (
Finished
)
Blockchain-based Verification of Learning Analytics Data (
Finished
)
Secure and User-friendly Authentication for a Decentralized Service Platform (
Finished
)
A Multimodal Mentoring Cockpit for Tutor Support (
Finished
)
Chat Interfaces for Social Bots in a Peer-to-Peer Environment (
Finished
)
Integrating End Users Into Service Success Evaluation Processes (
Finished
)
Transformation of Knowledge Graph Elements into Real-World Objects (
Finished
)
Supporting Distributed Analytics Workflows with Monitoring and Transaction Bots (
Finished
)
Conduct Surveys With the Help of Chatbots (
Finished
)
Chatbot-assisted Community Analysis (
Finished
)
Automated Feedback for Writing Literature Reviews (Cancelled)

Publications:

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DBIS

Alexander Neumann

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