Hans Friedrich Witschel

Orcid: 0000-0002-8608-9039

Affiliations:
  • Fachhochschule Nordwestschweiz


According to our database1, Hans Friedrich Witschel authored at least 55 papers between 2005 and 2024.

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Bibliography

2024
Real-Time Intrusion Detection via Machine Learning Approaches.
Proceedings of the Ital-IA Intelligenza Artificiale, 2024

Student Performance Prediction Model Based on Course Description and Student Similarity.
Proceedings of the Advanced Information Systems Engineering Workshops, 2024

LLMs in Automated Essay Evaluation: A Case Study.
Proceedings of the AAAI 2024 Spring Symposium Series, 2024

Semantic Verification in Large Language Model-based Retrieval Augmented Generation.
Proceedings of the AAAI 2024 Spring Symposium Series, 2024

ChEdBot: Designing a Domain-Specific Conversational Agent in a Simulational Learning Environment Using LLMs.
Proceedings of the AAAI 2024 Spring Symposium Series, 2024

2023
Novel Benchmark Data Set for Automatic Error Detection and Correction.
Proceedings of the Natural Language Processing and Information Systems, 2023

An Early Warning System that combines Machine Learning and a Rule-Based Approach for the Prediction of Cancer Patients' Unplanned Visits.
Proceedings of the AAAI 2023 Spring Symposium on Challenges Requiring the Combination of Machine Learning and Knowledge Engineering (AAAI-MAKE 2023), 2023

2022
Studying Interaction Patterns for Knowledge Graph Exploration.
Proceedings of the 14th International Joint Conference on Knowledge Discovery, 2022

Combining Machine Learning With Human Knowledge for Delivery Time Estimations.
Proceedings of the AAAI 2022 Spring Symposium on Machine Learning and Knowledge Engineering for Hybrid Intelligence (AAAI-MAKE 2022), 2022

2021
New Hybrid Techniques for Business Recommender Systems.
CoRR, 2021

Natural Language-based User Guidance for Knowledge Graph Exploration: A User Study.
Proceedings of the 13th International Joint Conference on Knowledge Discovery, 2021

Hybrid Conversational AI for Intelligent Tutoring Systems.
Proceedings of the AAAI 2021 Spring Symposium on Combining Machine Learning and Knowledge Engineering (AAAI-MAKE 2021), 2021

2020
A Novel Data Set for Information Retrieval on the Basis of Subgraph Matching.
Proceedings of the Structural, Syntactic, and Statistical Pattern Recognition, 2020

KvGR: A Graph-Based Interface for Explorative Sequential Question Answering on Heterogeneous Information Sources.
Proceedings of the Advances in Information Retrieval, 2020

2019
Enhancing reflective practices within business management education: what kinds of e-learning scenarios can be designed?
Proceedings of the 10th International Conference on E-Education, 2019

Case Model for the RoboInnoCase Recommender System for Cases of Digital Business Transformation: Structuring Information for a Case of Digital Change.
Proceedings of the 11th International Joint Conference on Knowledge Discovery, 2019

Learning and Engineering Similarity Functions for Business Recommenders and Clustering.
Proceedings of the AAAI 2019 Spring Symposium on Combining Machine Learning with Knowledge Engineering (AAAI-MAKE 2019) Stanford University, 2019

2018
Improving the quality of business process descriptions of public administrations: Resources and research challenges.
Bus. Process. Manag. J., 2018

Enhance Classroom Preparation for Flipped Classroom using AI and Analytics.
Proceedings of the 20th International Conference on Enterprise Information Systems, 2018

Random Walks on Human Knowledge: Incorporating Human Knowledge into Data-Driven Recommenders.
Proceedings of the 10th International Joint Conference on Knowledge Discovery, 2018

Training and Re-using Human Experience: A Recommender for More Accurate Cost Estimates in Project Planning.
Proceedings of the 10th International Joint Conference on Knowledge Discovery, 2018

2016
A new Retrieval Function for Ontology-Based Complex Case Descriptions.
Trans. Case Based Reason., 2016

Workplace Learning - Providing Recommendations of Experts and Learning Resources in a Context-sensitive and Personalized Manner - An Approach for Ontology Supported Workplace Learning.
Proceedings of the MODELSWARD 2016, 2016

An Ontology-Based and Case-Based Reasoning Supported Workplace Learning Approach.
Proceedings of the Model-Driven Engineering and Software Development, 2016

Ensuring Action: Identifying Unclear Actor Specifications in Textual Business Process Descriptions.
Proceedings of the 8th International Joint Conference on Knowledge Discovery, Knowledge Engineering and Knowledge Management (IC3K 2016) - Volume 3: KMIS, Porto - Portugal, November 9, 2016

KPIs 4 Workplace Learning.
Proceedings of the 8th International Joint Conference on Knowledge Discovery, Knowledge Engineering and Knowledge Management (IC3K 2016) - Volume 3: KMIS, Porto - Portugal, November 9, 2016

2015
Energy saving in smart homes based on consumer behaviour: A case study.
CoRR, 2015

Using consumer behavior data to reduce energy consumption in smart homes.
CoRR, 2015

Energy saving in smart homes based on consumer behavior: A case study.
Proceedings of the IEEE First International Smart Cities Conference, 2015

How to Support Customer Segmentation with Useful Cluster Descriptions.
Proceedings of the Advances in Data Mining: Applications and Theoretical Aspects, 2015

Adapting an Enterprise Architecture for Business Intelligence.
Proceedings of Short and Doctoral Consortium Papers Presented at the 8th IFIP WG 8.1 Working Conference on the Practice of Enterprise Modelling (PoEM 2015), 2015

Using Consumer Behavior Data to Reduce Energy Consumption in Smart Homes: Applying Machine Learning to Save Energy without Lowering Comfort of Inhabitants.
Proceedings of the 14th IEEE International Conference on Machine Learning and Applications, 2015

2014
Where Did I(T) Put It? - A Holistic Solution to the Automatic Construction of Topic Trees for Navigation.
Proceedings of the KMIS 2014, 2014

2013
Building Expert Recommenders from Email-Based Personal Social Networks.
Proceedings of the Influence of Technology on Social Network Analysis and Mining, 2013

Success Factors of Enterprise 2.0.
Proceedings of the 13th International Conference on Knowledge Management and Knowledge Technologies, 2013

Breaking free from your information prison: A recommender based on semantically enriched context descriptions.
Proceedings of the First International Conference on Enterprise Systems: ES 2013, 2013

2011
Refining Process Models through the Analysis of Informal Work Practice.
Proceedings of the Business Process Management - 9th International Conference, 2011

2010
Learning Profiles for Heterogeneous Distributed Information Sources.
Comput. Informatics, 2010

An intelligent system for semi-automatic evolution of ontologies.
Proceedings of the 5th IEEE International Conference on Intelligent Systems, 2010

An Evaluation Framework for Semantic Search in P2P Networks.
Proceedings of the 10th International Conference on Innovative Internet Community Services (I<sup>2</sup>CS), 2010

Using Machine Learning to Support Continuous Ontology Development.
Proceedings of the Knowledge Engineering and Management by the Masses, 2010

A Collaborative Approach to Maturing Process-Related Knowledge.
Proceedings of the Business Process Management - 8th International Conference, 2010

2009
Utilising Task-Patterns in Organisational Process Knowledge Sharing.
Proceedings of the Semantic Web, Fourth Asian Conference, 2009

2008
Global and local resources für peer-to-perr text retrieval.
PhD thesis, 2008

Global term weights in distributed environments.
Inf. Process. Manag., 2008

An Evaluation Measure for Distributed Information Retrieval Systems.
Proceedings of the Advances in Information Retrieval , 2008

Ranking information resources in peer-to-peer text retrieval: an experimental study.
Proceedings of the Proceeding of the 2008 ACM Workshop on Large-Scale Distributed Systems for Information Retrieval, 2008

2007
Admission Policies for Caches of Search Engine Results.
Proceedings of the String Processing and Information Retrieval, 2007

Global resources for peer-to-peer text retrieval.
Proceedings of the SIGIR 2007: Proceedings of the 30th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2007

2006
Entwicklung von Testkollektionen für P2P Information Retrieval.
Proceedings of the 36. Jahrestagung der Gesellschaft für Informatik, 2006

Ord i Dag: Mining Norwegian Daily Newswire.
Proceedings of the Advances in Natural Language Processing, 2006

Carrot and stick: combining information retrieval models.
Proceedings of the 2006 ACM Symposium on Document Engineering, 2006

2005
Rigorous dimensionality reduction through linguistically motivated feature selection for text categorization.
Proceedings of the 15th Nordic Conference of Computational Linguistics, 2005

Vernetzung virtueller Gemeinschaften mit P2P-Technologien.
Proceedings of the Virtuelle Organisation und Neue Medien 2005, Workshop GeNeMe 2005, 2005

Evaluating profiling and query expansion methods for P2P information retrieval.
Proceedings of the 2005 ACM workshop on Information retrieval in peer-to-peer networks, 2005


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