| Vol-1917 urn:nbn:de:0074-1917-3 Copyright © 2017 for the individual papers by the papers' authors. Copying permitted for private and academic purposes. This volume is published and copyrighted by its editors.

# LWDA 2017
Lernen, Wissen, Daten, Analysen 2017

### Lernen, Wissen, Daten, Analysen (LWDA) Conference Proceedings

### Rostock, Germany, September 11-13, 2017.

Edited by

### Michael Leyer *

* University of Rostock, Chair of Service Management, 18057 Rostock, Germany

## Table of Contents

- Analyzing SQL Query Logs using Multi-Relational Graphs 1
  Andreas M. Wahl, Richard Lenz
- Shapley Curves: A new Concept for Modelling Feature Importance 2
  Farjad Adnan, Karlson Pfannschmidt, Eyke Hüllermeier
- Improving Taxonomy Maintenance: Automated Splitting and Merging of Taxonomies 3
  Moritz Flöter, Pascal Reuss, Johannes Ude, Klaus-Dieter Althoff
- Pivot Selection for Dimension Reduction using Annealing by Increasing Resampling 15
  Yasunobu Imamura, Naoya Higuchi, Tetsuji Kuboyama, Koichi Hirata, Takeshi Shinohara
- Towards Learning Structural Node Embeddings using Personalized PageRank 24
  Felix Borutta, Julian Busch, Evgeniy Faerman, Matthias Schubert
- Sentiment Analysis of a German Twitter-Corpus 25
  Malte Flender, Carsten Gips
- MixedTrails: Bayesian Hypothesis Comparison Heterogeneous Sequential Data 37
  Martin Becker, Philipp Singer, Florian Lemmerich, Markus Strohmaier, Andreas Hotho
- Predicting Tags for Stack Overflow Questions 38
  Sayan Pal, Ammar Shaker, Eyke Hüllermeier
- Finding Hierarchy of Topics from Twitter Data 39
  Nghia Duong-Trung, Nicolas Schilling, Lars Schmidt-Thieme
- Using Clustering for Categorization of Support Tickets 51
  Daniel Beneker, Carsten Gips
- Robust Spectral Clustering for Noisy Data 63
  Aleksandar Bojchevski, Yves Matkovic, Stephan Günnemann
- A Human Like Incremental Decision Tree Algorithm: Combining Rule Learning, Pattern Induction, and Storing Examples 64
  Christina Zeller, Ute Schmid
- Interpretable Matrix Factorization with Stochastic Nonnegative DEDICOM 74
  Rafet Sifa, Cesar Ojeda, Kostadin Cvejoski, Christian Bauckhage
- PRIMPing Boolean Matrix Factorization by Proximal Alternating Linearized Minimization 86
  Sibylle Hess, Nico Piatkowski, Katharina Morik
- KPCA Embeddings: An Unsupervised Approach to Learn Vector Representations of Finite Domain Sequences 87
  Eduardo Brito, Rafet Sifa, Christian Bauckhage
- jPL: A Java-based Software Framework for Preference Learning 97
  Pritha Gupta, Alexander Hetzer, Tanja Tornede, Sebastian Gottschalk, Andreas Kornelsen, Sebastian Osterbrink, Karlson Pfannschmidt, Eyke Hüllermeier
- A Bayesian Approach for Comparing Hypotheses about Sequential Data and its Applications 99
  Florian Lemmerich, Philipp Singer, Martin Becker, Lisette Espín-Noboa, Dimitar Dimitrov, Denis Helic, Andreas Hotho, Markus Strohmaier
- A Latent-Feature Plackett-Luce Model for Dyad Ranking Completion 100
  Dirk Schäfer
- Learning to Rank based on Analogical Reasoning 112
  Mohsen Ahmadi Fahandar, Eyke Hüllermeier
- Semantic Query Processing: Estimating Relational Purity 113
  Jan-Christoph Kalo, Christoph Lofi, René Pascasl Maseli, Wolf-Tilo Balke
- Leveraging Patient Similarity Analytics in Personalized Medical Decision Support System 125
  Araek Tashkandi, Lena Wiese
- De-Anonymisierungsverfahren: Kategorisierung und Anwendung für Datenbankanfragen
  (De-Anonymization: Categorization and Use-Cases for Database Queries) 126
  Johannes Goltz, Hannes Grunert, Andreas Heuer
- Einsatzmöglichkeiten von Crowdsourcing im Umfeld des Mecklenburgischen Flurnamenarchivs
  (Applications of Crowdsourcing in The Mecklenburg Field Name Archive) 139
  Martin Lichtwark, Holger Meyer, Andreas Heuer
- Reconstructing Graph Pattern Matches Using SPARQL 152
  Stephan Mennicke, Denis Nagel, Jan-Christoph Kalo, Niklas Aumann, Wolf-Tilo Balke
- Konzepte für das Forschungsdatenmanagement an der Universität Rostock
  (Concepts for the Management of Research Data at the University of Rostock) 165
  Ilvio Bruder, Andreas Heuer, Sebastian Schick, Sascha Spors
- Bringing Computation to the Data(base) with Core Data Services (CDS) 176
  Stefan Bäuerle, Alexander Böhm
- Enterprise-Datenbank – vergessen, oder?
  Enterprise Database – Forgotten, or not? 177
  Jürgen Bittner
- Adaptive Business Process Visualization for a Data and Constraint-Based Workflow Approach 188
  Eric Rietzke, Ralph Bergmann, Norbert Kuhn
- Irreführende mentale Modelle beim Smart-TV
  (Misleading Mental Models for Smart-TVs) 200
  Gamze Ucar, Andrea Kohlhase
- Workflow Flexibility by Deviation by means of Constraint Satisfaction Problem Solving 212
  Lisa Grumbach, Ralph Bergmann
- Current State and Further Development of a Case-Based Framework for Early Phases of Architectural Conceptual Design 224
  Viktor Ayzenshtadt
- Learning Word Embeddings from Tagging Data: A methodological comparison 229
  Thomas Niebler, Luzian Hahn, Andreas Hotho
- Math Object Identifiers - Towards Research Data in Mathematics 241
  Michael Kohlhase
- Searching an Appropriate Journal for your Paper - an Approach Inspired by Expert Search and Data Fusion 253
  Andreas Henrich, Markus Wegmann
- How Do Search Engines Work? A Massive Open Online Course with 4000 Participants 259
  Ralf Krestel, Julian Risch
- Uncovering Business Relationships: Context-sensitive Relationship Extraction for Difficult Relationship Types 271
  Zhe Zuo, Michael Loster, Ralf Krestel, Felix Naumann

We offer the Complete proceedings in one PDF file (link)

2017-09-06: submitted by Michael Leyer, metadata incl. bibliographic data published under Creative Commons CC0
2017-09-06: published on CEUR-WS.org |valid HTML5|