LWDA 2019
Lernen, Wissen, Daten, Analysen 2019

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