| Vol-2454 urn:nbn:de:0074-2454-7 Copyright © 2019 for the individual papers by the papers' authors. Copyright © 2019 for the volume as a collection by its editors. This volume and its papers are published under the Creative Commons License Attribution 4.0 International (CC BY 4.0).

# LWDA 2019
Lernen, Wissen, Daten, Analysen 2019

### Proceedings of the Conference on "Lernen, Wissen, Daten, Analysen"

### Berlin, Germany, September 30 - October 2, 2019.

Edited by

### Robert Jäschke *
Matthias Weidlich *

* Humboldt-Universität zu Berlin, 10099 Berlin, Germany

## Table of Contents

### Front matter

- Preface
- Organization
- Message by the KDML Chairs
- Program Committee
- Additional Reviewers

### DB Research Papers

- A Graph Database for Persistent Identifiers 1-5
  Triet Doan, Lena Wiese, Sven Bingert, Ramin Yahyapour
- A Scoring-based Approach for Data Preparator Suggestion 6-9
  Lan Jiang, Gerardo Vitagliano, Felix Naumann
- Towards Automated Data Cleaning Workflows 10-19
  Mohammad Mahdavi, Felix Neutatz, Larysa Visengeriyeva, Ziawasch Abedjan
- Database Support for Automotive Analysis 20-24
  Dennis Marten, Holger Meyer, Andreas Heuer
- Keeping NoSQL Databases Up to Date – Semantics of Evolution Operations and their Impact on Data Quality 25-37
  Mark Lukas Möller, Meike Klettke, Uta Störl
- Have your Students build their own Mini Hive in just Eight Weeks 38-41
  Stefanie Scherzinger
- Query-Driven Enforcement of Rule-Based Policies for Data-Privacy Compliance 42-53
  Peter K. Schwab, Maximilian S. Langohr, Jonas Röckl, Demian E. Vöhringer, Andreas M. Wahl, Klaus Meyer-Wegener

### KDML Research Papers

- A QUBO Formulation of the k-Medoids Problem 54-63
  Christian Bauckhage, Nico Piatkowski, Rafet Sifa, Dirk Hecker, Stefan Wrobel
- Max-Sum Dispersion via Quantum Annealing 64-68
  Christian Bauckhage, Rafet Sifa, Dirk Hecker, Stefan Wrobel
- A Generator for Subspace Clusters 69-73
  Anna Beer, Nadine Sarah Schüler, Thomas Seidl
- RatVec: A General Approach for Low-dimensional Distributed Vector Representations via Rational Kernels 74-78
  Eduardo Brito, Bogdan Georgiev, Daniel Domingo-Fernández, Charles Hoyt, Christian Bauckhage
- What Can We Expect from Active Class Selection? 79-83
  Mirko Bunse, Katharina Morik
- Improving Answer Selection with Analogy-Preserving Sentence Embeddings 84-88
  Aissatou Diallo, Markus Zopf, Johannes Fürnkranz
- Parameter Sharing for Spatio-Temporal Process Models 89-93
  Raphael Fischer, Nico Piatkowski, Katharina Morik
- Learning a Multimodal Prior Distribution for Generative Adversarial Nets 94-105
  Thomas Goerttler, Marius Kloft
- Another View on Optimization as Probabilistic Inference 106-110
  Felix Gonsior, Nico Piatkowski, Katharina Morik
- CODEC - Detecting Linear Correlations in Dense Clusters using coMAD-based PCA 111-114
  Maximilian Archimedes Xaver Hünemörder, Anna Beer, Daniyal Kazempour, Thomas Seidl
- Assessing the Reliability of Crowdsourced Labels via Twitter 115-126
  Noor Jamaludeen, Vishnu Unnikrishnan, Maya Sekeran, Majed Ali, Le Anh Trang, Myra Spiliopoulou
- Clustering Trend Data Time-Series through Segmentation of FFT-decomposed Signal Constituents 127-138
  Daniyal Kazempour, Anna Beer, Oliver Schrüfer, Thomas Seidl
- From Covariance to Comode in context of Principal Component Analysis 139-143
  Daniyal Kazempour, Long Mathias Yan, Thomas Seidl
- Learning Bit by Bit: Extracting the Essence of Machine Learning 144-155
  Sascha Mücke, Nico Piatkowski, Katharina Morik
- Support Estimation in Frequent Itemset Mining by Locality Sensitive Hashing 156-160
  Annika Pick, Tamas Horvath, Stefan Wrobel
- k-process: Model-Conformance-based Clustering of Process Instances 161-172
  Florian Richter, Florian Wahl, Alona Sydorova, Thomas Seidl
- Temporal Deviations on Event Sequences 173-177
  Janina Sontheim, Florian Richter, Thomas Seidl
- GerVADER - A German Adaptation of the VADER Sentiment Analysis Tool for Social Media Texts 178-189
  Karsten Tymann, Matthias Lutz, Patrick Palsbröker, Carsten Gips
- Solving Mathematical Exercises: Prediction of Students' Success 190-194
  Sebastian Wankerl, Gerhard Götz, Andreas Hotho

### KM Research Papers

- A Systematic View on Speech Assistants for Service Technicians 195-206
  Joachim Baumeister, Veronika Sehne, Carolin Wienrich
- Towards a Census of Relational Data in Mathematics 207-217
  Katja Berčič
- Ontology-Based Privacy Compliance Checking for Clinical Workflows 218-229
  Saliha Irem Besik, Johann-Christoph Freytag
- Overview of 4R CBR Cycle Modifications (Extended Version) 230-240
  Viktor Eisenstadt, Klaus-Dieter Althoff
- Towards Case-Based Deviation Management for Flexible Workflows 241-252
  Lisa Grumbach, Ralph Bergmann
- FTOnto: A Domain Ontology for a Fischertechnik Simulation Production Factory by Reusing Existing Ontologies 253-264
  Patrick Klein, Lukas Malburg, Ralph Bergmann
- Context Graphs for Argumentation Logics 265-279
  Michael Kohlhase, Max Rapp
- Conceptualization and Implementation of a Reinforcement Learning Approach Using a Case-Based Reasoning Agent in a FPS Scenario 280-291
  Marcel Kolbe, Pascal Reuss, Jakob Michael Schoenborn, Klaus-Dieter Althoff
- Case-Based Retrieval and Adaptation of Regulatory Documents and their Context 292-303
  Andreas Korger, Joachim Baumeister
- Auswirkung des Internet der Dinge auf das Wissen über Arbeitsprozesse von Mitarbeitern in KMUs 304-309
  Hannes Reil, Michael Leyer
- ODD-BP - an Ontology- and Data-Driven Business Process Model 310-321
  Eric Rietzke, Ralph Bergmann, Norbert Kuhn

### IR Research Papers

- Information Extraction for Semi-structured Email Corpora 322-330
  Hendrik Adam, Philipp Schaer
- Identification of Depression Severity for Users of Online Platforms 331-342
  Ayan Bandyopadhyay, Linda Achilles, Thomas Mandl, Mandar Mitra, Sanjoy Kumar Saha
- An Information Retrieval-based Approach for Building Intuitive Chatbots for Large Knowledge Bases 343-352
  Andreas Lommatzsch, Jonas Katins
- What Company Does My News Article Refer to? Tackling Multi Class Problems With Topic Modeling 353-364
  Max Luebbering, Julian Kunkel, Patricio Farrell
- Using Word Embeddings for Recommending Datasets based on Scientiﬁc Publications 365-370
  Narges Tavakolpoursaleh, Johann Schaible, Stefan Dietze

### BI Research Papers

- Business Analytics on Knowledge Graphs for Market Trend Analysis 371-376
  Jens Albrecht, Andreas Belger, Ralph Blum, Roland Zimmermann
- Is the V-Model XT ready for IT-projects applying CRISP-DM? 377-389
  Stefan Bregenzer
- IT-basierte Entscheidungsunterstützung für die Ersatzteilversorgung mit Additive Manufacturing 390-395
  Kathrin Pfähler
- Edge Computing im Spannungsfeld der Smart Factory – Ein Status Quo 396-412
  Sebastian Trinks

### Back matter

- Author Index

2019-09-14: submitted by Matthias Weidlich, metadata incl. bibliographic data published under Creative Commons CC0
2019-09-23: published on CEUR-WS.org |valid HTML5|