ausgewählte Veröffentlichungen

• Abschnitt eines Buches

  • Transformer-Encoder-Based Mathematical Information Retrieval 2022
  • RetroLive: Analysis of Relational Retrofitted Word Embeddings 2020
  • A Genetic-Based Search for Adaptive Table Recognition in Spreadsheets 2019
  • DECO: A Dataset of Annotated Spreadsheets for Layout and Table Recognition 2019
  • Cardinality estimation with local deep learning models 2019
  • Automatically Configuring Parallelism for Hybrid Layouts 2019
  • XLIndy: Interactive Recognition and Information Extraction in Spreadsheets 2019
  • Table Recognition in Spreadsheets via a Graph Representation 2018
  • DebEAQ - Debugging Empty-Answer Queries On Large Data Graphs 2016
  • A Machine Learning Approach for Layout Inference in Spreadsheets 2016
  • Building the Dresden Web Table Corpus: A Classification Approach 2015
  • Relaxation of Subgraph Queries Delivering Empty Results 2015
  • SCIT: A Schema Change Interpretation Tool for Dynamic-Schema Data Warehouses 2015
  • Top-k Entity Augmentation using Consistent Set Covering 2015
  • A Framework for User-Centered Declarative ETL 2014
  • Top-k Differential Queries in Graph Databases 2014
  • Publish-time data integration for open data platforms 2013
  • DeExcelerator: A Framework for Extracting Relational Data From Partially Structured Documents 2013
  • A Domain-Specific Language for Do-It-Yourself Analytical Mashups 2012
  • A Flexible Graph-Based Data Model Supporting Incremental Schema Design and Evolution 2012
  • Energy-aware Data Stream Management 2011
  • Evaluation of Load Scheduling Strategies for Real-Time Data Warehouse Environments 2010
  • Cardinality estimation in ETL processes 2009
  • Optimistic Coarse-Grained Cache Semantics for Data Marts 2006
  • ATUN-HL: Auto Tuning of Hybrid Layouts Using Workload and Data Characteristics
  • Cell Classification for Layout Recognition in Spreadsheets
  • Context Similarity for Retrieval-Based Imputation
  • Exploratory Ad-Hoc Analytics for Big Data
  • IMITAL: Learned Active Learning Strategy on Synthetic Data
  • Leveraging flexible data management with graph databases
  • Modeling Customers and Products with Word Embeddings from Receipt Data
  • WeakAL: Combining Active Learning and Weak Supervision

• Artikel

  • Intermediate Results Materialization Selection and Format for Data-Intensive Flows.  Fundamenta informaticae, Vol.163(2), pp. 111-138.  2018
  • Quality measures for ETL processes: from goals to implementation.  Concurrency and computation, Vol.28(15), pp. 3969-3993.  2016
  • Answering "Why Empty?" and "Why So Many?" queries in graph databases.  Journal of computer and system sciences, Vol.82(1), pp. 3-22.  2016
  • Considering User Intention in Differential Graph Queries.  Journal of database management, Vol.26(3), pp. 21-40.  2015
  • OPEN—Enabling Non-expert Users to Extract, Integrate, and Analyze Open Data.  Datenbank-Spektrum : Zeitschrift für Datenbanktechnologie : Organ der Fachgruppe Datenbanken der Gesellschaft für Informatik e.V, Vol.12(2), pp. 121-130.  2012
  • Frontiers in Crowdsourced Data Integration.  Information technology (Munich, Germany), Vol.54(3), pp. 130-136.  2012
  • Echtzeit-Data-Warehouse-Systeme.  Datenbank-Spektrum : Zeitschrift für Datenbanktechnologie : Organ der Fachgruppe Datenbanken der Gesellschaft für Informatik e.V, Vol.11(3), pp. 207-211.  2011
  • Partition-based workload scheduling in living data warehouse environments.  Information systems (Oxford), Vol.34(4-5), pp. 382-399.  2009

• Dokument

  • To Softmax, or not to Softmax: that is the question when applying Active Learning for Transformer Models 2022
  • A Cost-based Storage Format Selector for Materialization in Big Data Frameworks 2018
  • Identifying And Weighting Integration Hypotheses On Open Data Platforms 2012
  • ImitAL: Learning Active Learning Strategies from Synthetic Data
  • RETRO: Relation Retrofitting For In-Database Machine Learning on Textual Data