Publications

2023

• John Ziegler, and Michael Gertz.
  No Mayfly: Detection and Analysis of Long-term Twitter Trends.
  In: Birgitta König-Ries, Stefanie Scherzinger, Wolfgang Lehner, and Gottfried Vossen (eds.), Datenbanksysteme für Business, Technologie und Web (BTW 2023), 20. Fachtagung des GI-Fachbereichs „Datenbanken und Informationssysteme" (DBIS), 06.-10, März 2023, Dresden, Germany, Proceedings P-331. 2023, 353–364
  [pdf] [DOI:10.18420/BTW2023-17] [bibtex]
• Dennis Aumiller, Jing Fan, and Michael Gertz.
  On the State of German (Abstractive) Text Summarization.
  In: Birgitta König-Ries, Stefanie Scherzinger, Wolfgang Lehner, and Gottfried Vossen (eds.), Datenbanksysteme für Business, Technologie und Web (BTW 2023), 20. Fachtagung des GI-Fachbereichs „Datenbanken und Informationssysteme" (DBIS), 06.-10, März 2023, Dresden, Germany, Proceedings P-331. 2023, 195–220
  [code] [paper] [DOI:10.18420/BTW2023-10]
• Jing Fan, Dennis Aumiller, and Michael Gertz.
  Evaluating Factual Consistency of Texts with Semantic Role Labeling.
  In: Proceedings of the The 12th Joint Conference on Lexical and Computational Semantics (*SEM 2023). 2023, 89–100
  [code] [paper] [online]
• Ziegler, John, and Gertz, Michael.
  Who Is behind a Trend? Temporal Analysis of Interactions among Trend Participants on Twitter.
  In: Proceedings of the International AAAI Conference on Web and Social Media 17 (1). 2023, 960-969
  [pdf] [DOI:10.1609/icwsm.v17i1.22203]

2022

• Cong Tran, Won-Yong Shin, Andreas Spitz, and Michael Gertz.
  DeepNC: Deep Generative Network Completion.
  In: IEEE Transactions on Pattern Analysis and Machine Intelligence 44 (4). 2022, 1837–1852
  [DOI:10.1109/TPAMI.2020.3032286] [bibtex]
• Satya Almasian, Dennis Aumiller, and Michael Gertz.
  Time for some German? Pre-Training a Transformer-based Temporal Tagger for German.
  In: Ricardo Campos, Alípio Mário Jorge, Adam Jatowt, Sumit Bhatia, and Marina Litvak (eds.), Proceedings of Text2Story - Fifth Workshop on Narrative Extraction From Texts co-located with 44nd European Conference on Information Retrieval, Text2Story@ECIR 2022, Stavanger, Norway, April 10th, 2022 3117. 2022, 83–90
  [online] [code]
• Aumiller, Dennis, Chouhan, Ashish, and Gertz, Michael.
  EUR-Lex-Sum: A Multi- and Cross-lingual Dataset for Long-form Summarization in the Legal Domain.
  In: Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing. 2022, 7626–7639
  [arXiv] [code] [online]
• Dennis Aumiller, Satya Almasian, David Pohl, and Michael Gertz.
  Online DATEing: A Web Interface for Temporal Annotations.
  In: Enrique Amigó, Pablo Castells, Julio Gonzalo, Ben Carterette, J. Shane Culpepper, and Gabriella Kazai (eds.), SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022. 2022, 3289–3294
  [online] [code] [DOI:10.1145/3477495.3531670]
• Aumiller, Dennis, and Gertz, Michael.
  Klexikon: A German Dataset for Joint Summarization and Simplification.
  In: Proceedings of the Language Resources and Evaluation Conference. 2022, 2693–2701
  [online] [code] [dataset] [online]
• Dennis Aumiller, and Michael Gertz.
  UniHD at TSAR-2022 Shared Task: Is Compute All We Need for Lexical Simplification?.
  In: Proceedings of the 1st Workshop on Text Simplification, Accessibility and Readability (TSAR-2022). 2022
  [code] [online]
• Michael Gertz, and Dennis Aumiller.
  Deep Learning und Legal Tech – Eine Bestandsaufnahme.
  In: LegalTech - Zeitschrift für die digitale Rechtsanwendung 1:1. 2022, 30–36
• David Wellnitz, Armin Kekić, Julian Heiss, Michael Gertz, Matthias Weidemüller, Andreas Spitz.
  A Network Approach to Atomic Spectra.
  In: arXiv preprint arXiv:2202.04342. 2022
  [online]

2021

• Philip Hausner, and Michael Gertz.
  Dark Patterns in the Interaction with Cookie Banners.
  In: "What Can CHI Do About Dark Patterns?" workshop co-located with the Conference on Human Factors in Computing Systems CHI 2021. 2021
  [pdf] [arxiv] [workshop] [bibtex]
• Dennis Aumiller, Satya Almasian, Sebastian Lackner, and Michael Gertz.
  Structural Text Segmentation of Legal Documents.
  In: Eighteenth International Conference for Artificial Intelligence and Law (ICAIL'21), June 21–25, 2021, Sāo Paulo, Brazil. 2021
  [pdf] [code] [DOI:10.1145/3462757.3466085]
• Ziegler, John, Brand, Alexander, Freyberg, Julian, König, Tim, Schünemann, Wolf, Walther, Marina, and Gertz, Michael.
  EPINetz: Exploration of Political Information Networks.
  In: INFORMATIK 2021. 2021
  [pdf]

2020

• Philip Hausner, Dennis Aumiller, and Michael Gertz.
  TiCCo: Time-Centric Content Exploration.
  In: Mathieu d'Aquin, Stefan Dietze, Claudia Hauff, Edward Curry, and Philippe Cudré-Mauroux (eds.), CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020. 2020, 3413–3416
  [online] [acm] [demo] [code] [bibtex]
• Philip Hausner, Dennis Aumiller, and Michael Gertz.
  Time-centric Exploration of Court Documents.
  In: Ricardo Campos, Alípio Mário Jorge, Adam Jatowt, and Sumit Bhatia (eds.), Proceedings of Text2Story - Third Workshop on Narrative Extraction From Texts co-located with 42nd European Conference on Information Retrieval, Text2Story@ECIR 2020, Lisbon, Portugal, April 14th, 2020 [online only] 2593. 2020, 31–37
  [online] [bibtex]
• Dennis Aumiller, Satya Almasian, Philip Hausner, and Michael Gertz.
  UniHD@CL-SciSumm 2020: Citation Extraction as Search.
  In: Muthu Kumar Chandrasekaran, Anita de Waard, Guy Feigenblat, Dayne Freitag, Tirthankar Ghosal, Eduard H. Hovy, Petr Knoth, David Konopnicki, Philipp Mayr, Robert M. Patton, and Michal Shmueli-Scheuer (eds.), Proceedings of the First Workshop on Scholarly Document Processing, SDP@EMNLP 2020, Online, November 19, 2020. 2020, 261–269
  [online] [aclweb] [bibtex]
• Andreas Spitz, Dennis Aumiller, Bálint Soproni, and Michael Gertz.
  A Versatile Hypergraph Model for Document Collections.
  In: Proceedings of the 32nd International Conference on Scientific and Statistical Database Management (SSDBM '20), Vienna, Austria, July 7-9. 2020
  [pdf] [acm]
• Sergei Yakneen, Sebastian M. Waszak, Michael Gertz, and Jan O. Korbel.
  Butler Enables Rapid Cloud-based Analysis of Thousands of Human Genomes.
  In: Nature Biotechnology. 2020, 1–5
  [Nature Biotechnology]

2019

• Satya Almasian, Andreas Spitz, and Michael Gertz.
  Word Embeddings for Entity-annotated Texts.
  In: Proceedings of the 41st European Conference on IR Research (ECIR '19), Cologne, Germany, April 14-18. 2019
  [pdf] [springer] [bibtex] [code] [slides]
• Gloria Feher, Andreas Spitz, and Michael Gertz.
  Retrieving Multi-Entity Associations: An Evaluation of Combination Modes for Word Embeddings.
  In: Proceedings of the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval, (SIGIR '19), Paris, France, July 21-25. 2019
  [pdf] [acm] [bibtex] [poster]
• Andreas Spitz, Satya Almasian, and Michael Gertz.
  TopExNet: Entity-centric Network Topic Exploration in News Streams.
  In: Proceedings of the Twelfth ACM International Conference on Web Search and Data Mining (WSDM'19), Melbourne, VIC, Australia, February 11-15. 2019
  [pdf] [acm] [bibtex] [demo]

2018

• Erich Schubert, Andreas Spitz, and Michael Gertz.
  Exploring Significant Interactions in Live News.
  In: Proceedings of the 2nd International Workshop on Recent Trends in News Information Retrieval (NewsIR'18) co-located with 40th European Conference on Information Retrieval (ECIR 2018), Grenoble, France. 2018, 39–44
  [open-access (CEUR-WS)] [bibtex]
• Erich Schubert, and Michael Gertz.
  Improving the Cluster Structure Extracted from OPTICS Plots.
  In: Proceedings of the Conference "Lernen, Wissen, Daten, Analysen" (LWDA), Mannheim, Germany. 2018, 318–329
  [open-access (CEUR-WS)] [code] [bibtex]
• Erich Schubert, and Michael Gertz.
  Numerically Stable Parallel Computation of (Co-)Variance.
  In: Proceedings of the 30th International Conference on Scientific and Statistical Database Management (SSDBM), Bolzano-Bozen, Italy. 2018, 10:1–10:12, SSDBM 2018 best paper award
  [slides (pdf)] [manuscript (pdf)] [DOI:10.1145/3221269.3223036] [bibtex]
• Sebastian Lackner, Andreas Spitz, Matthias Weidemüller, and Michael Gertz.
  Efficient Anti-community Detection in Complex Networks.
  In: Proceedings of the 30th International Conference on Scientific and Statistical Database Management (SSDBM '18), Bozen-Bolzano, Italy, July 9–11. 2018
  [pdf] [acm] [bibtex] [code] [slides]
• Andreas Spitz, Jannik Strötgen, and Michael Gertz.
  Predicting Document Creation Times in News Citation Networks.
  In: Proceedings of the 27th International Conference on World Wide Web (WWW '18) Companion, Lyon, France, April 23-27. 2018, 1731–1736
  [pdf] [acm] [bibtex] [data/code] [slides]
• Andreas Spitz, and Michael Gertz.
  Exploring Entity-centric Networks in Entangled News Streams.
  In: Proceedings of the 27th International Conference on World Wide Web (WWW '18) Companion, Lyon, France, April 23-27. 2018, 555–563
  [pdf] [acm] [bibtex] [data] [code] [slides]
• Andreas Spitz, Diego Costa, Kai Chen, Jan Greulich, Johanna Geiß, Stefan Wiesberg, and Michael Gertz.
  Heterogeneous Subgraph Features for Information Networks.
  In: Proceedings of the First International ACM SIGMOD Workshop on Graph Data Management Experiences & Systems and Network Data Analytics (GRADES-NDA '18), Houston, TX, USA, June 10 - 15. 2018, 7:1–7:9
  [pdf] [acm] [bibtex] [code] [slides] [poster]
• Andreas Spitz, and Michael Gertz.
  Entity-centric Topic Extraction and Exploration: A Network-based Approach.
  In: Proceedings of the 40th European Conference on IR Research (ECIR '18) Grenoble, France, March 26-29. 2018, 3–15
  [pdf] [springer] [bibtex] [data] [code] [slides]

2017

• Ajinkya Prabhune, Rainer Stotzka, Michael Gertz, Lei Zheng, and Jürgen Hesser.
  Managing Provenance for Medical Datasets - An Example Case for Documenting the Workflow for Image Processing.
  In: Proceedings of the 10th International Joint Conference on Biomedical Engineering Systems and Technologies (BIOSTEC 2017) - Volume 5: HEALTHINF, Porto, Portugal, February 21-23, 2017.. 2017, 236–243
  [DOI:10.5220/0006109402360243] [bibtex]
• Erich Schubert, and Michael Gertz.
  Intrinsic t-Stochastic Neighbor Embedding for Visualization and Outlier Detection - A Remedy Against the Curse of Dimensionality?.
  In: Proceedings of the 10th International Conference on Similarity Search and Applications (SISAP), Munich, Germany. 2017, 188–203
  [slides (pdf)] [manuscript (pdf)] [code] [DOI:10.1007/978-3-319-68474-1_13] [bibtex]
• Andreas Spitz, Satya Almasian, and Michael Gertz.
  EVELIN: Exploration of Event and Entity Links in Implicit Networks.
  In: Proceedings of the 26th International Conference on World Wide Web Companion, Perth, Australia, April 3-7, 2017. 2017, 273–277
  [pdf] [acm] [poster] [demo] [DOI:10.1145/3041021.3054721] [bibtex]
• Erich Schubert, Andreas Spitz, Michael Weiler, Johanna Geiß, and Michael Gertz.
  Semantic Word Clouds with Background Corpus Normalization and t-distributed Stochastic Neighbor Embedding.
  In: CoRR abs/1708.03569. 2017
  [open-access (arXiv)] [online] [bibtex]
• Hamed Abdelhaq, Michael Gertz, and Ayser Armiti.
  Efficient online extraction of keywords for localized events in twitter.
  In: GeoInformatica 21 (2). 2017, 365–388
  [DOI:10.1007/s10707-016-0258-x] [bibtex]
• Johanna Geiß, Andreas Spitz, and Michael Gertz.
  NECKAr: A Named Entity Classifier for Wikidata.
  In: Proceedings of the International Conference of the German Society for Computational Linguistics and Language Technology (GSCL '17), Berlin, Germany, September 13-14. 2017
  [pdf] [springer] [code] [slides]
• Ludwig Richter, Johanna Geiß, Andreas Spitz, and Michael Gertz.
  HeidelPlace: An Extensible Framework for Geoparsing.
  In: Proceedings of the 2017 Conference on Empirical Methods in Natural Language Processing (EMNLP '17), Copenhagen, Denmark, September 7-11. 2017, 85–90
  [pdf] [acl] [bibtex] [code] [poster]
• Andreas Spitz, Gloria Feher, and Michael Gertz.
  Extracting Descriptions of Location Relations from Implicit Textual Networks.
  In: Proceedings of the 11th Workshop on Geographic Information Retrieval (GIR '17) Heidelberg, Germany, November 30 - December 1. 2017, 1:1–1:9
  [pdf] [acm] [bibtex] [data] [slides]

2016

• Ajinkya Prabhune, Hasebullah Ansari, Anil Keshav, Rainer Stotzka, Michael Gertz, and Jürgen Hesser.
  MetaStore: A metadata framework for scientific data repositories.
  In: 2016 IEEE International Conference on Big Data, BigData 2016, Washington DC, USA, December 5-8, 2016. 2016, 3026–3035
  [DOI:10.1109/BigData.2016.7840956] [bibtex]
• Andreas Spitz, Johanna Geiß, Michael Gertz, Stefan Hagedorn, and Kai-Uwe Sattler.
  Refining imprecise spatio-temporal events: a network-based approach.
  In: Proceedings of the 10th Workshop on Geographic Information Retrieval, GIR 2016, Burlingame, California, USA, October 31, 2016. 2016, 5:1–5:10
  [pdf] [acm] [data] [slides] [DOI:10.1145/3003464.3003469] [bibtex]
• Andreas Spitz, Vaibhav Dixit, Ludwig Richter, Michael Gertz, and Johanna Geiss.
  State of the Union: A Data Consumer's Perspective on Wikidata and Its Properties for the Classification and Resolution of Entities.
  In: Wiki, Papers from the 2016 ICWSM Workshop, Cologne, Germany, May 17, 2016. 2016
  [pdf] [aaai] [poster] [online] [bibtex]
• Ajinkya Prabhune, Aaron Zweig, Rainer Stotzka, Michael Gertz, and Jürgen Hesser.
  Prov2ONE: An Algorithm for Automatically Constructing ProvONE Provenance Graphs.
  In: Provenance and Annotation of Data and Processes - 6th International Provenance and Annotation Workshop, IPAW 2016, McLean, VA, USA, June 7-8, 2016, Proceedings. 2016, 204–208
  [DOI:10.1007/978-3-319-40593-3_22] [bibtex]
• Andreas Spitz, and Michael Gertz.
  Terms over LOAD: Leveraging Named Entities for Cross-Document Extraction and Summarization of Events.
  In: Proceedings of the 39th International ACM SIGIR conference on Research and Development in Information Retrieval, SIGIR 2016, Pisa, Italy, July 17-21, 2016. 2016, 503–512
  [pdf] [acm] [data] [code] [slides] [DOI:10.1145/2911451.2911529] [bibtex]
• Andreas Spitz, Johanna Geiß, and Michael Gertz.
  So far away and yet so close: augmenting toponym disambiguation and similarity with text-based networks.
  In: Proceedings of the Third International ACM SIGMOD Workshop on Managing and Mining Enriched Geo-Spatial Data, GeoRich@SIGMOD 2016, San Francisco, California, USA, June 26 - July 1, 2016. 2016, 2:1–2:6
  [pdf] [acm] [data] [slides] [DOI:10.1145/2948649.2948651] [bibtex]
• Ayser Armiti, and Michael Gertz.
  Geometric Graph Indexing for Similarity Search in Scientific Databases.
  In: Proceedings of the 28th International Conference on Scientific and Statistical Database Management, SSDBM 2016, Budapest, Hungary, July 18-20, 2016. 2016, 5:1–5:12
  [DOI:10.1145/2949689.2949691] [bibtex]
• Johanna Geiß, and Michael Gertz.
  With a Little Help from my Neighbors: Person Name Linking Using the Wikipedia Social Network.
  In: Proceedings of the 25th International Conference on World Wide Web, WWW 2016, Montreal, Canada, April 11-15, 2016, Companion Volume. 2016, 985–990
  [DOI:10.1145/2872518.2891109] [bibtex]
• Michael Gertz, Matthias Renz, and Jagan Sankaranarayanan.
  ACM SIGSPATIAL 2015 conference report: the 23rd ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems (ACM SIGSPATIAL 2015) Seattle, Washington, USA - November 3-6, 2015.
  In: SIGSPATIAL Special 8 (1). 2016, 50–52
  [DOI:10.1145/2961028.2961037] [bibtex]
• Jannik Strötgen, and Michael Gertz.
  Domain-Sensitive Temporal Tagging.
  Synthesis Lectures on Human Language Technologies. Morgan & Claypool Publishers. 2016
  [DOI:10.2200/S00721ED1V01Y201606HLT036] [bibtex]

2015

• Johanna Geiß, Andreas Spitz, and Michael Gertz.
  Beyond Friendships and Followers: The Wikipedia Social Network.
  In: Proceedings of the 2015 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, ASONAM 2015, Paris, France, August 25 - 28, 2015. 2015, 472–479
  [pdf] [acm] [data] [DOI:10.1145/2808797.2808840] [bibtex]
• Andreas Spitz, and Michael Gertz.
  Breaking the News: Extracting the Sparse Citation Network Backbone of Online News Articles.
  In: Proceedings of the 2015 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, ASONAM 2015, Paris, France, August 25 - 28, 2015. 2015, 274–279
  [pdf] [acm] [data] [slides] [DOI:10.1145/2808797.2809380] [bibtex]
• Stefan Hagedorn, Kai-Uwe Sattler, and Michael Gertz.
  A Framework for Scalable Correlation of Spatio-temporal Event Data.
  In: Data Science - 30th British International Conference on Databases, BICOD 2015, Edinburgh, UK, July 6-8, 2015, Proceedings. 2015, 9–15
  [DOI:10.1007/978-3-319-20424-6_2] [bibtex]
• Jannik Strötgen, and Michael Gertz.
  A Baseline Temporal Tagger for all Languages.
  In: Proceedings of the 2015 Conference on Empirical Methods in Natural Language Processing, EMNLP 2015, Lisbon, Portugal, September 17-21, 2015. 2015, 541–547
  [online] [bibtex]
• Johanna Geiß, Andreas Spitz, Jannik Strötgen, and Michael Gertz.
  The Wikipedia location network: overcoming borders and oceans.
  In: Proceedings of the 9th Workshop on Geographic Information Retrieval, GIR 2015, Paris, France, November 26-27, 2015. 2015, 2:1–2:3
  [pdf] [acm] [data] [slides] [DOI:10.1145/2837689.2837694] [bibtex]
• Jie Bao, Christian Sengstock, Mohammed Eunus Ali, Yan Huang, Michael Gertz, Matthias Renz, and Jagan Sankaranarayanan (eds.).
  Proceedings of the 23rd SIGSPATIAL International Conference on Advances in Geographic Information Systems, Bellevue, WA, USA, November 3-6, 2015.
  ACM. 2015
  [online] [bibtex]
• Thomas Bögel, and Michael Gertz.
  Did I Really Say That? - Combining Machine Learning and Dependency Relations to Extract Statements from German News Articles.
  In: Proceedings of the International Conference of the German Society for Computational Linguistics and Language Technology, GSCL 2015, University of Duisburg-Essen, Germany, 30th September - 2nd October 2015. 2015, 13–21
  [online] [bibtex]
• Thomas Bögel, Jannik Strötgen, and Michael Gertz.
  A Hybrid Approach to Extract Temporal Signals from Narratives.
  In: Proceedings of the International Conference of the German Society for Computational Linguistics and Language Technology, GSCL 2015, University of Duisburg-Essen, Germany, 30th September - 2nd October 2015. 2015, 106–107
  [online] [bibtex]
• Stefan Hagedorn, Kai-Uwe Sattler, and Michael Gertz.
  Large-scale Analysis of Event Data.
  In: Proceedings of the 27th GI-Workshop Grundlagen von Datenbanken, Gommern, Germany, May 26-29, 2015.. 2015, 90–95
  [online] [bibtex]
• Bartosz Bogacz, Michael Gertz, and Hubert Mara.
  Character retrieval of vectorized cuneiform script.
  In: 13th International Conference on Document Analysis and Recognition, ICDAR 2015, Nancy, France, August 23-26, 2015. 2015, 326–330
  [DOI:10.1109/ICDAR.2015.7333777] [bibtex]
• Thomas Bögel, and Michael Gertz.
  Time will Tell: Temporal Linking of News Stories.
  In: Proceedings of the 15th ACM/IEEE-CE Joint Conference on Digital Libraries, Knoxville, TN, USA, June 21-25, 2015. 2015, 195–204
  [DOI:10.1145/2756406.2756919] [bibtex]
• Bilel Moulahi, Jannik Strötgen, Michael Gertz, and Lynda Tamine.
  HeidelToul: A Baseline Approach for Cross-document Event Ordering.
  In: Proceedings of the 9th International Workshop on Semantic Evaluation, SemEval@NAACL-HLT 2015, Denver, Colorado, USA, June 4-5, 2015. 2015, 825–829
  [online] [bibtex]
• Andreas Spitz, Jannik Strötgen, Thomas Bögel, and Michael Gertz.
  Terms in Time and Times in Context: A Graph-based Term-Time Ranking Model.
  In: Proceedings of the 24th International Conference on World Wide Web Companion, WWW 2015, Florence, Italy, May 18-22, 2015 - Companion Volume. 2015, 1375–1380
  [pdf] [acm] [data] [slides] [DOI:10.1145/2740908.2741693] [bibtex]

2014

• Anh Le, Michael Gertz, and Christian Sengstock.
  An Event-Based Framework for the Semantic Annotation of Locations.
  In: Advances in Databases and Information Systems - 18th East European Conference, ADBIS 2014, Ohrid, Macedonia, September 7-10, 2014. Proceedings. 2014, 248–262
  [DOI:10.1007/978-3-319-10933-6_19] [bibtex]
• Tran Van Canh, and Michael Gertz.
  rLinkTopic: A probabilistic model for discovering regional LinkTopic communities.
  In: 2014 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, ASONAM 2014, Beijing, China, August 17-20, 2014. 2014, 21–26
  [DOI:10.1109/ASONAM.2014.6921555] [bibtex]
• Hui Li, Jannik Strötgen, Julian Zell, and Michael Gertz.
  Chinese Temporal Tagging with HeidelTime.
  In: Proceedings of the 14th Conference of the European Chapter of the Association for Computational Linguistics, EACL 2014, April 26-30, 2014, Gothenburg, Sweden. 2014, 133–137
  [online] [bibtex]
• Yan Huang, Markus Schneider, Michael Gertz, John Krumm, and Jagan Sankaranarayanan (eds.).
  Proceedings of the 22nd ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, Dallas/Fort Worth, TX, USA, November 4-7, 2014.
  ACM. 2014
  [online] [bibtex]
• Hamed Abdelhaq, and Michael Gertz.
  On the locality of keywords in Twitter streams.
  In: Proceedings of the 5th ACM SIGSPATIAL International Workshop on GeoStreaming, IWGS '14, Dallas, Texas, USA, November 4, 2014. 2014, 12–20
  [DOI:10.1145/2676552.2676554] [bibtex]
• Thomas Bögel, Jannik Strötgen, and Michael Gertz.
  Computational Narratology: Extracting Tense Clusters from Narrative Texts.
  In: Proceedings of the Ninth International Conference on Language Resources and Evaluation, LREC 2014, Reykjavik, Iceland, May 26-31, 2014.. 2014, 950–955
  [online] [bibtex]
• Jannik Strötgen, Thomas Bögel, Julian Zell, Ayser Armiti, Tran Van Canh, and Michael Gertz.
  Extending HeidelTime for Temporal Expressions Referring to Historic Dates.
  In: Proceedings of the Ninth International Conference on Language Resources and Evaluation, LREC 2014, Reykjavik, Iceland, May 26-31, 2014.. 2014, 2390–2397
  [online] [bibtex]
• Ayser Armiti, and Michael Gertz.
  Vertex Similarity - A Basic Framework for Matching Geometric Graphs.
  In: Proceedings of the 16th LWA Workshops: KDML, IR and FGWM, Aachen, Germany, September 8-10, 2014.. 2014, 111–122
  [online] [bibtex]
• Ayser Armiti, and Michael Gertz.
  Geometric graph matching and similarity: a probabilistic approach.
  In: Conference on Scientific and Statistical Database Management, SSDBM '14, Aalborg, Denmark, June 30 - July 02, 2014. 2014, 27:1–27:12
  [DOI:10.1145/2618243.2618259] [bibtex]
• Jannik Strötgen, Ayser Armiti, Tran Van Canh, Julian Zell, and Michael Gertz.
  Time for More Languages: Temporal Tagging of Arabic, Italian, Spanish, and Vietnamese.
  In: ACM Trans. Asian Lang. Inf. Process. 13 (1). 2014, 1:1–1:21
  [DOI:10.1145/2540989] [bibtex]

2013

• Le Van Quoc Anh, and Michael Gertz.
  Mining Periodic Event Patterns from RDF Datasets.
  In: Advances in Databases and Information Systems - 17th East European Conference, ADBIS 2013, Genoa, Italy, September 1-4, 2013. Proceedings. 2013, 162–175
  [DOI:10.1007/978-3-642-40683-6_13] [bibtex]
• Christian Sengstock, and Michael Gertz.
  Spatial Itemset Mining: A Framework to Explore Itemsets in Geographic Space.
  In: Advances in Databases and Information Systems - 17th East European Conference, ADBIS 2013, Genoa, Italy, September 1-4, 2013. Proceedings. 2013, 148–161
  [DOI:10.1007/978-3-642-40683-6_12] [bibtex]
• Tran Van Canh, and Michael Gertz.
  A spatial LDA model for discovering regional communities.
  In: Advances in Social Networks Analysis and Mining 2013, ASONAM '13, Niagara, ON, Canada - August 25 - 29, 2013. 2013, 162–168
  [DOI:10.1145/2492517.2492616] [bibtex]
• Christian Kapp, Jannik Strötgen, and Michael Gertz.
  EvenPers: Event-based Person Exploration and Correlation.
  In: Datenbanksysteme für Business, Technologie und Web (BTW), 15. Fachtagung des GI-Fachbereichs "Datenbanken und Informationssysteme" (DBIS), 11.-15.3.2013 in Magdeburg, Germany. Proceedings. 2013, 519–522
  [online] [bibtex]
• Jannik Strötgen, and Michael Gertz.
  Proximity\(^\mbox 2\)-aware ranking for textual, temporal, and geographic queries.
  In: 22nd ACM International Conference on Information and Knowledge Management, CIKM'13, San Francisco, CA, USA, October 27 - November 1, 2013. 2013, 739–744
  [DOI:10.1145/2505515.2505640] [bibtex]
• Hamed Abdelhaq, Michael Gertz, and Christian Sengstock.
  Spatio-temporal characteristics of bursty words in Twitter streams.
  In: 21st SIGSPATIAL International Conference on Advances in Geographic Information Systems, SIGSPATIAL 2013, Orlando, FL, USA, November 5-8, 2013. 2013, 194–203
  [DOI:10.1145/2525314.2525354] [bibtex]
• Ayser Armiti, and Michael Gertz.
  Efficient geometric graph matching using vertex embedding.
  In: 21st SIGSPATIAL International Conference on Advances in Geographic Information Systems, SIGSPATIAL 2013, Orlando, FL, USA, November 5-8, 2013. 2013, 224–233
  [DOI:10.1145/2525314.2525350] [bibtex]
• Christian Sengstock, Michael Gertz, Florian Flatow, and Hamed Abdelhaq.
  A probablistic model for spatio-temporal signal extraction from social media.
  In: 21st SIGSPATIAL International Conference on Advances in Geographic Information Systems, SIGSPATIAL 2013, Orlando, FL, USA, November 5-8, 2013. 2013, 264–273
  [DOI:10.1145/2525314.2525353] [bibtex]
• Jörg Hauser, Kassian Kobert, Fernando Izquierdo-Carrasco, Karen Meusemann, Bernhard Misof, Michael Gertz, and Alexandros Stamatakis.
  Heuristic Algorithms for the Protein Model Assignment Problem.
  In: Bioinformatics Research and Applications, 9th International Symposium, ISBRA 2013, Charlotte, NC, USA, May 20-22, 2013. Proceedings. 2013, 137–148
  [DOI:10.1007/978-3-642-38036-5_16] [bibtex]
• Jannik Strötgen, Julian Zell, and Michael Gertz.
  HeidelTime: Tuning English and Developing Spanish Resources for TempEval-3.
  In: Proceedings of the 7th International Workshop on Semantic Evaluation, SemEval@NAACL-HLT 2013, Atlanta, Georgia, USA, June 14-15, 2013. 2013, 15–19
  [online] [bibtex]
• Christian Sengstock, Michael Gertz, Hamed Abdelhaq, and Florian Flatow.
  Reliable Spatio-temporal Signal Extraction and Exploration from Human Activity Records.
  In: Advances in Spatial and Temporal Databases - 13th International Symposium, SSTD 2013, Munich, Germany, August 21-23, 2013. Proceedings. 2013, 484–489
  [DOI:10.1007/978-3-642-40235-7_33] [bibtex]
• Jannik Strötgen, and Michael Gertz.
  Multilingual and cross-domain temporal tagging.
  In: Language Resources and Evaluation 47 (2). 2013, 269–298
  [DOI:10.1007/s10579-012-9179-y] [bibtex]
• Hamed Abdelhaq, Christian Sengstock, and Michael Gertz.
  EvenTweet: Online Localized Event Detection from Twitter.
  In: PVLDB 6 (12). 2013, 1326–1329
  [online] [bibtex]

2012

• Jannik Strötgen, Omar Alonso, and Michael Gertz.
  Retro: Time-Based Exploration of Product Reviews.
  In: Advances in Information Retrieval - 34th European Conference on IR Research, ECIR 2012, Barcelona, Spain, April 1-5, 2012. Proceedings. 2012, 581–582
  [DOI:10.1007/978-3-642-28997-2_71] [bibtex]
• Christian Sengstock, and Michael Gertz.
  Latent geographic feature extraction from social media.
  In: SIGSPATIAL 2012 International Conference on Advances in Geographic Information Systems (formerly known as GIS), SIGSPATIAL'12, Redondo Beach, CA, USA, November 7-9, 2012. 2012, 149–158
  [DOI:10.1145/2424321.2424342] [bibtex]
• Le Van Quoc Anh, and Michael Gertz.
  Mining Spatio-temporal Patterns in the Presence of Concept Hierarchies.
  In: 12th IEEE International Conference on Data Mining Workshops, ICDM Workshops, Brussels, Belgium, December 10, 2012. 2012, 765–772
  [DOI:10.1109/ICDMW.2012.22] [bibtex]
• Christian Sengstock, Michael Gertz, and Tran Van Canh.
  Spatial Interestingness Measures for Co-location Pattern Mining.
  In: 12th IEEE International Conference on Data Mining Workshops, ICDM Workshops, Brussels, Belgium, December 10, 2012. 2012, 821–826
  [DOI:10.1109/ICDMW.2012.116] [bibtex]
• Jannik Strötgen, and Michael Gertz.
  Event-centric search and exploration in document collections.
  In: Proceedings of the 12th ACM/IEEE-CS Joint Conference on Digital Libraries, JCDL '12, Washington, DC, USA, June 10-14, 2012. 2012, 223–232
  [DOI:10.1145/2232817.2232859] [bibtex]
• Tran Van Canh, and Michael Gertz.
  A Constraint Neighborhood Based Approach for Co-location Pattern Mining.
  In: Fourth International Conference on Knowledge and Systems Engineering, KSE 2012, Danang, Vietnam, August 17-19, 2012. 2012, 128–135
  [DOI:10.1109/KSE.2012.16] [bibtex]
• Jannik Strötgen, and Michael Gertz.
  Temporal Tagging on Different Domains: Challenges, Strategies, and Gold Standards.
  In: Proceedings of the Eighth International Conference on Language Resources and Evaluation, LREC 2012, Istanbul, Turkey, May 23-25, 2012. 2012, 3746–3753
  [online] [bibtex]
• Christian Sengstock, and Michael Gertz.
  Latent contextual indexing of annotated documents.
  In: Proceedings of the 21st World Wide Web Conference, WWW 2012, Lyon, France, April 16-20, 2012 (Companion Volume). 2012, 593–594
  [DOI:10.1145/2187980.2188143] [bibtex]
• Jannik Strötgen, Omar Alonso, and Michael Gertz.
  Identification of top relevant temporal expressions in documents.
  In: 2nd Temporal Web Analytics Workshop, TempWeb '12, Lyon, France, April 16-17, 2012. 2012, 33–40
  [DOI:10.1145/2169095.2169102] [bibtex]
• Michael Gertz, and Wolfgang Müller.
  Editorial.
  In: Datenbank-Spektrum 12 (3). 2012, 157–159
  [DOI:10.1007/s13222-012-0104-8] [bibtex]

2011

• Maik Häsner, Conny Junghans, Christian Sengstock, and Michael Gertz.
  Online Hot Spot Prediction in Road Networks.
  In: Datenbanksysteme für Business, Technologie und Web (BTW), 14. Fachtagung des GI-Fachbereichs "Datenbanken und Informationssysteme" (DBIS), 2.-4.3.2011 in Kaiserslautern, Germany. 2011, 187–206
  [online] [bibtex]
• Christian Sengstock, and Michael Gertz.
  Exploration and comparison of geographic information sources using distance statistics.
  In: 19th ACM SIGSPATIAL International Symposium on Advances in Geographic Information Systems, ACM-GIS 2011, November 1-4, 2011, Chicago, IL, USA, Proceedings. 2011, 329–338
  [DOI:10.1145/2093973.2094017] [bibtex]
• Jannik Strötgen, Michael Gertz, and Conny Junghans.
  An event-centric model for multilingual document similarity.
  In: Proceeding of the 34th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2011, Beijing, China, July 25-29, 2011. 2011, 953–962
  [DOI:10.1145/2009916.2010043] [bibtex]
• Omar Alonso, Michael Gertz, and Ricardo A. Baeza-Yates.
  Enhancing Document Snippets Using Temporal Information.
  In: String Processing and Information Retrieval, 18th International Symposium, SPIRE 2011, Pisa, Italy, October 17-21, 2011. Proceedings. 2011, 26–31
  [DOI:10.1007/978-3-642-24583-1_4] [bibtex]
• Omar Alonso, Jannik Strötgen, Ricardo A. Baeza-Yates, and Michael Gertz.
  Temporal Information Retrieval: Challenges and Opportunities.
  In: WWW2011 Workshop on Linked Data on the Web, Hyderabad, India, March 29, 2011. 2011, 1–8
  [online] [bibtex]
• Christian Sengstock, and Michael Gertz.
  CONQUER: a system for efficient context-aware query suggestions.
  In: Proceedings of the 20th International Conference on World Wide Web, WWW 2011, Hyderabad, India, March 28 - April 1, 2011 (Companion Volume). 2011, 265–268
  [DOI:10.1145/1963192.1963305] [bibtex]
• Conny Junghans, Marcel Karnstedt, and Michael Gertz.
  Quality-driven resource-adaptive data stream mining?.
  In: SIGKDD Explorations 13 (1). 2011, 72–82
  [DOI:10.1145/2031331.2031342] [bibtex]

2010

• Jannik Strötgen, Michael Gertz, and Pavel Popov.
  Extraction and exploration of spatio-temporal information in documents.
  In: Proceedings of the 6th Workshop on Geographic Information Retrieval, GIR 2010, Zurich, Switzerland, February 18-19, 2010. 2010
  [DOI:10.1145/1722080.1722101] [bibtex]
• Conny Junghans, and Michael Gertz.
  Modeling and prediction of moving region trajectories.
  In: Proceedings of the 2010 ACM SIGSPATIAL International Workshop on GeoStreaming, IWGS 2010, November 2, 2010, San Jose, CA, USA. 2010, 23–30
  [DOI:10.1145/1878500.1878507] [bibtex]
• Jannik Strötgen, and Michael Gertz.
  HeidelTime: High Quality Rule-Based Extraction and Normalization of Temporal Expressions.
  In: Proceedings of the 5th International Workshop on Semantic Evaluation, SemEval@ACL 2010, Uppsala University, Uppsala, Sweden, July 15-16, 2010. 2010, 321–324
  [online] [bibtex]
• Omar Alonso, Michael Gertz, and Ricardo A. Baeza-Yates.
  Temporal Analysis of Document Collections: Framework and Applications.
  In: String Processing and Information Retrieval - 17th International Symposium, SPIRE 2010, Los Cabos, Mexico, October 11-13, 2010. Proceedings. 2010, 290–296
  [DOI:10.1007/978-3-642-16321-0_30] [bibtex]
• Michael Gertz, and Bertram Ludäscher (eds.).
  Scientific and Statistical Database Management, 22nd International Conference, SSDBM 2010, Heidelberg, Germany, June 30 - July 2, 2010. Proceedings.
  Lecture Notes in Computer Science 6187. Springer. 2010
  [DOI:10.1007/978-3-642-13818-8] [bibtex]
• Michael Gertz.
  Der Lehrstuhl für Datenbanksysteme am Institut für Informatik der Universität Heidelberg.
  In: Datenbank-Spektrum 10 (3). 2010, 163–164
  [DOI:10.1007/s13222-010-0029-z] [bibtex]
• Jannik Strötgen, and Michael Gertz.
  TimeTrails: A System for Exploring Spatio-Temporal Information in Documents.
  In: PVLDB 3 (2). 2010, 1569–1572
  [online] [bibtex]

2009

• Conny Franke, Marcel Karnstedt, Daniel Klan, Michael Gertz, Kai-Uwe Sattler, and Wolfram Kattanek.
  In-Network Detection of Anomaly Regions in Sensor Networks with Obstacles.
  In: Datenbanksysteme in Business, Technologie und Web (BTW 2009), 13. Fachtagung des GI-Fachbereichs "Datenbanken und Informationssysteme" (DBIS), Proceedings, 2.-6. März 2009, Münster, Germany. 2009, 367–386
  [online] [bibtex]
• Omar Alonso, Michael Gertz, and Ricardo A. Baeza-Yates.
  Clustering and exploring search results using timeline constructions.
  In: Proceedings of the 18th ACM Conference on Information and Knowledge Management, CIKM 2009, Hong Kong, China, November 2-6, 2009. 2009, 97–106
  [DOI:10.1145/1645953.1645968] [bibtex]
• Michael Gertz.
  The role of security in scientific data management.
  In: Proceedings of the 2nd SIGSPATIAL ACM GIS 2009 International Workshop on Security and Privacy in GIS and LBS, SPRINGL 2009, November 3, 2009, Seattle, WA, USA. 2009, 1
  [DOI:10.1145/1667502.1667504] [bibtex]
• Yücel Saygin, Elisa Bertino, Michael Gertz, Mohamed F. Mokbel, and Maria Luisa Damiani.
  Can an inter-disciplinary research community on location privacy be successful?.
  In: Proceedings of the 2nd SIGSPATIAL ACM GIS 2009 International Workshop on Security and Privacy in GIS and LBS, SPRINGL 2009, November 3, 2009, Seattle, WA, USA. 2009, 71–72
  [DOI:10.1145/1667502.1667519] [bibtex]
• Jianting Zhang, Michael Gertz, and Le Gruenwald.
  Efficiently managing large-scale raster species distribution data in PostgreSQL.
  In: 17th ACM SIGSPATIAL International Symposium on Advances in Geographic Information Systems, ACM-GIS 2009, November 4-6, 2009, Seattle, Washington, USA, Proceedings. 2009, 316–325
  [DOI:10.1145/1653771.1653815] [bibtex]
• Conny Franke, and Michael Gertz.
  ORDEN: outlier region detection and exploration in sensor networks.
  In: Proceedings of the ACM SIGMOD International Conference on Management of Data, SIGMOD 2009, Providence, Rhode Island, USA, June 29 - July 2, 2009. 2009, 1075–1078
  [DOI:10.1145/1559845.1559985] [bibtex]
• Wei Yu, and Michael Gertz.
  Constraint-Based Learning of Distance Functions for Object Trajectories.
  In: Scientific and Statistical Database Management, 21st International Conference, SSDBM 2009, New Orleans, LA, USA, June 2-4, 2009, Proceedings. 2009, 627–645
  [DOI:10.1007/978-3-642-02279-1_44] [bibtex]
• Jianting Zhang, Le Gruenwald, and Michael Gertz.
  VDM-RS: A visual data mining system for exploring and classifying remotely sensed images.
  In: Computers & Geosciences 35 (9). 2009, 1827–1836
  [DOI:10.1016/j.cageo.2009.02.006] [bibtex]
• Conny Franke, Marcel Karnstedt, Daniel Klan, Michael Gertz, Kai-Uwe Sattler, and Elena Chervakova.
  In-network detection of anomaly regions in sensor networks with obstacles.
  In: Computer Science - R&D 24 (3). 2009, 153–170
  [DOI:10.1007/s00450-009-0063-y] [bibtex]
• Omar Alonso, and Michael Gertz.
  Time and Information Retrieval.
  In: Encyclopedia of Database Systems. 2009, 3098–3103
  [DOI:10.1007/978-0-387-39940-9_929] [bibtex]

2008

• Elisa Bertino, Bhavani M. Thuraisingham, Michael Gertz, and Maria Luisa Damiani.
  Security and privacy for geospatial data: concepts and research directions.
  In: Proceedings of the SIGSPATIAL ACM GIS 2008 International Workshop on Security and Privacy in GIS and LBS, SPRINGL 2008, November 4, 2008, Irvine, California, USA, Proceedings. 2008, 6–19
  [DOI:10.1145/1503402.1503406] [bibtex]
• Conny Franke, and Michael Gertz.
  Detection and Exploration of Outlier Regions in Sensor Data Streams.
  In: Workshops Proceedings of the 8th IEEE International Conference on Data Mining (ICDM 2008), December 15-19, 2008, Pisa, Italy. 2008, 375–384
  [DOI:10.1109/ICDMW.2008.21] [bibtex]
• Omar Alonso, Premkumar T. Devanbu, and Michael Gertz.
  Expertise identification and visualization from CVS.
  In: Proceedings of the 2008 International Working Conference on Mining Software Repositories, MSR 2008 (Co-located with ICSE), Leipzig, Germany, May 10-11, 2008, Proceedings. 2008, 125–128
  [DOI:10.1145/1370750.1370780] [bibtex]
• Carlos Rueda, and Michael Gertz.
  Real-Time Integration of Geospatial Raster and Point Data Streams.
  In: Scientific and Statistical Database Management, 20th International Conference, SSDBM 2008, Hong Kong, China, July 9-11, 2008, Proceedings. 2008, 605–611
  [DOI:10.1007/978-3-540-69497-7_45] [bibtex]
• Michael Gertz, and Sushil Jajodia (eds.).
  Handbook of Database Security - Applications and Trends.
  Springer. 2008
  [bibtex]
• Michael Gertz, and Madhavi Gandhi.
  Security Re-engineering for Databases: Concepts and Techniques.
  In: Handbook of Database Security - Applications and Trends. 2008, 267–296
  [DOI:10.1007/978-0-387-48533-1_12] [bibtex]

2007

• Carlos Rueda, and Michael Gertz.
  Modeling satellite image streams for change analysis.
  In: 15th ACM International Symposium on Geographic Information Systems, ACM-GIS 2007, November 7-9, 2007, Seattle, Washington, USA, Proceedings. 2007, 7
  [DOI:10.1145/1341012.1341022] [bibtex]
• Omar Alonso, Michael Gertz, and Ricardo A. Baeza-Yates.
  Search results using timeline visualizations.
  In: SIGIR 2007: Proceedings of the 30th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Amsterdam, The Netherlands, July 23-27, 2007. 2007, 908
  [DOI:10.1145/1277741.1277976] [bibtex]
• Daniel Zinn, Jim Bosch, and Michael Gertz.
  Modeling and Querying Vague Spatial Objects Using Shapelets.
  In: Proceedings of the 33rd International Conference on Very Large Data Bases, University of Vienna, Austria, September 23-27, 2007. 2007, 567–578
  [online] [bibtex]
• Omar Alonso, Michael Gertz, and Ricardo A. Baeza-Yates.
  On the value of temporal information in information retrieval.
  In: SIGIR Forum 41 (2). 2007, 35–41
  [DOI:10.1145/1328964.1328968] [bibtex]
• T. J. Jankun-Kelly, Kwan-Liu Ma, and Michael Gertz.
  A Model and Framework for Visualization Exploration.
  In: IEEE Trans. Vis. Comput. Graph. 13 (2). 2007, 357–369
  [DOI:10.1109/TVCG.2007.28] [bibtex]

2006

• Ebrima N. Ceesay, Jingmin Zhou, Michael Gertz, Karl N. Levitt, and Matt Bishop.
  Using Type Qualifiers to Analyze Untrusted Integers and Detecting Security Flaws in C Programs.
  In: Detection of Intrusions and Malware & Vulnerability Assessment, Third International Conference, DIMVA 2006, Berlin, Germany, July 13-14, 2006, Proceedings. 2006, 1–16
  [DOI:10.1007/11790754_1] [bibtex]
• Michael Gertz, Quinn Hart, Carlos Rueda, Shefali Singhal, and Jie Zhang.
  A Data and Query Model for Streaming Geospatial Image Data.
  In: Current Trends in Database Technology - EDBT 2006, EDBT 2006 Workshops PhD, DataX, IIDB, IIHA, ICSNW, QLQP, PIM, PaRMA, and Reactivity on the Web, Munich, Germany, March 26-31, 2006, Revised Selected Papers. 2006, 687–699
  [DOI:10.1007/11896548_52] [bibtex]
• Quinn Hart, and Michael Gertz.
  Optimization of multiple continuous queries over streaming satellite data.
  In: 14th ACM International Symposium on Geographic Information Systems, ACM-GIS 2006, November 10-11, 2006, Arlington, Virginia, USA, Proceedings. 2006, 243–250
  [DOI:10.1145/1183471.1183511] [bibtex]
• Christian Bird, Alex Gourley, Premkumar T. Devanbu, Michael Gertz, and Anand Swaminathan.
  Mining email social networks.
  In: Proceedings of the 2006 International Workshop on Mining Software Repositories, MSR 2006, Shanghai, China, May 22-23, 2006. 2006, 137–143
  [DOI:10.1145/1137983.1138016] [bibtex]
• Christian Bird, Alex Gourley, Premkumar T. Devanbu, Michael Gertz, and Anand Swaminathan.
  Mining email social networks in Postgres.
  In: Proceedings of the 2006 International Workshop on Mining Software Repositories, MSR 2006, Shanghai, China, May 22-23, 2006. 2006, 185–186
  [DOI:10.1145/1137983.1138033] [bibtex]
• Omar Alonso, and Michael Gertz.
  Clustering of search results using temporal attributes.
  In: SIGIR 2006: Proceedings of the 29th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Seattle, Washington, USA, August 6-11, 2006. 2006, 597–598
  [DOI:10.1145/1148170.1148273] [bibtex]
• Carlos Rueda, Michael Gertz, Bertram Ludäscher, and Bernd Hamann.
  An Extensible Infrastructure for Processing Distributed Geospatial Data Streams.
  In: 18th International Conference on Scientific and Statistical Database Management, SSDBM 2006, 3-5 July 2006, Vienna, Austria, Proceedings. 2006, 285–290
  [DOI:10.1109/SSDBM.2006.12] [bibtex]
• Jan-Marco Bremer, and Michael Gertz.
  Integrating document and data retrieval based on XML.
  In: VLDB J. 15 (1). 2006, 53–83
  [DOI:10.1007/s00778-004-0150-4] [bibtex]

2005

• Felix Naumann, Michael Gertz, and Stuart E. Madnick (eds.).
  Proceedings of the 2005 International Conference on Information Quality (MIT IQ Conference), Sponsored by Lockheed Martin, MIT, Cambridge, MA, USA, November 10-12, 2006.
  MIT. 2005
  [bibtex]
• Quinn Hart, Michael Gertz, and Jie Zhang.
  Evaluation of a Dynamic Tree Structure for Indexing Query Regions on Streaming Geospatial Data.
  In: Advances in Spatial and Temporal Databases, 9th International Symposium, SSTD 2005, Angra dos Reis, Brazil, August 22-24, 2005, Proceedings. 2005, 145–162
  [DOI:10.1007/11535331_9] [bibtex]
• Quinn Hart, and Michael Gertz.
  Querying Streaming Geospatial Image Data: The GeoStreams Project.
  In: 17th International Conference on Scientific and Statistical Database Management, SSDBM 2005, 27-29 June 2005, University of California, Santa Barbara, CA, USA, Proceedings. 2005, 147–150
  [bibtex]

2004

• Jie Zhang, Michael Gertz, and Demet Aksoy.
  Spatio-temporal aggregates over raster image data.
  In: 12th ACM International Workshop on Geographic Information Systems, ACM-GIS 2004, November 12-13, 2004, Washington, DC, USA, Proceedings. 2004, 39–46
  [DOI:10.1145/1032222.1032230] [bibtex]
• Quinn Hart, and Michael Gertz.
  Indexing Query Regions for Streaming Geospatial Data.
  In: Spatio-Temporal Database Management, 2nd International Workshop STDBM'04, Toronto, Canada, August 30, 2004. 2004, 49–56
  [online] [bibtex]
• Charles U. Martel, Glen Nuckolls, Premkumar T. Devanbu, Michael Gertz, April Kwong, and Stuart G. Stubblebine.
  A General Model for Authenticated Data Structures.
  In: Algorithmica 39 (1). 2004, 21–41
  [DOI:10.1007/s00453-003-1076-8] [bibtex]
• Michael Gertz, April Kwong, Charles U. Martel, and Glen Nuckolls.
  Databases that tell the Truth: Authentic Data Publication.
  In: IEEE Data Eng. Bull. 27 (1). 2004, 26–33
  [online] [bibtex]
• Premkumar T. Devanbu, Michael Gertz, and April Kwong.
  Flexible authentication of XML documents.
  In: Journal of Computer Security 12 (6). 2004, 841–864
  [online] [bibtex]
• Michael Gertz, M. Tamer Özsu, Gunter Saake, and Kai-Uwe Sattler.
  Report on the Dagstuhl Seminar: "data quality on the Web".
  In: SIGMOD Record 33 (1). 2004, 127–132
  [DOI:10.1145/974121.974144] [bibtex]

2003

• Michael Hogarth, Michael Gertz, and Fredric Gorin.
  jTerm: An Open Source Terminology Server: AMIA 2003 Open Source Expo.
  In: AMIA 2003, American Medical Informatics Association Annual Symposium, Washington, DC, USA, November 8-12, 2003. 2003
  [online] [bibtex]
• Premkumar T. Devanbu, Michael Gertz, and Brian Toone.
  Static Type-Inference for Trust in Distributed Information Systems.
  In: On The Move to Meaningful Internet Systems 2003: CoopIS, DOA, and ODBASE - OTM Confederated International Conferences, CoopIS, DOA, and ODBASE 2003, Catania, Sicily, Italy, November 3-7, 2003. 2003, 370–388
  [DOI:10.1007/978-3-540-39964-3_24] [bibtex]
• Brian Toone, Michael Gertz, and Premkumar T. Devanbu.
  Trust Mediation for Distributed Information Systems.
  In: Security and Privacy in the Age of Uncertainty, IFIP TC11 18\(^\mbox th\) International Conference on Information Security (SEC2003), May 26-28, 2003, Athens, Greece. 2003, 1–12
  [bibtex]
• Michael Gertz (eds.).
  Integrity and Internal Control in Information Systems V, IFIP TC11/WG11.5 Fifth Working Conference on Integrity and Internal Control in Information Systems (IICIS), November 11-12, 2002, Bonn, Germany.
  IFIP Conference Proceedings 251. Kluwer. 2003
  [bibtex]
• Jan-Marco Bremer, and Michael Gertz.
  On Distributing XML Repositories.
  In: International Workshop on Web and Databases, San Diego, California, June 12-13, 2003. 2003, 73–78
  [online] [bibtex]
• Premkumar T. Devanbu, Michael Gertz, Charles U. Martel, and Stuart G. Stubblebine.
  Authentic Data Publication Over the Internet.
  In: Journal of Computer Security 11 (3). 2003, 291–314
  [online] [bibtex]
• Prashanti R. Srinivas, Daniel Gusfield, Oliver Mason, Michael Gertz, Michael Hogarth, James Stone, Edward G. Jones, and Fredric Gorin.
  Neuroanatomical term generation and comparison between two terminologies.
  In: Neuroinformatics 1 (2). 2003, 177–192
  [DOI:10.1007/s12021-003-0004-z] [bibtex]

2002

• Michael Gertz, and Kai-Uwe Sattler.
  Integrating Scientific Data through External Concept-based annotations.
  In: Second International Workshop on Data Integration over the Web, DiWeb 2002, in conjunction with the Fourteenth International Conference on Advanced Information Systems Engineering (CAiSE) 2002, May 28, 2002, Toronto, Canada. 2002, 87–101
  [bibtex]
• Michael Gertz, and Kai-Uwe Sattler.
  Integrating Scientific Data through External, Concept-Based Annotations.
  In: Efficiency and Effectiveness of XML Tools and Techniques and Data Integration over the Web, VLDB 2002 Workshop EEXTT and CAiSE 2002 Workshop DTWeb. Revised Papers. 2002, 220–240
  [DOI:10.1007/3-540-36556-7_18] [bibtex]
• Christina Yip Chung, Michael Gertz, and Neel Sundaresan.
  Reverse Engineering for Web Data: From Visual to Semantic Structure.
  In: Proceedings of the 18th International Conference on Data Engineering, San Jose, CA, USA, February 26 - March 1, 2002. 2002, 53–63
  [DOI:10.1109/ICDE.2002.994697] [bibtex]
• Michael Gertz, Kai-Uwe Sattler, Fredric Gorin, Michael Hogarth, and Jim Stone.
  Annotating Scientific Images: A Concept-Based Approach.
  In: Proceedings of the 14th International Conference on Scientific and Statistical Database Management, July 24-26, 2002, Edinburgh, Scotland, UK. 2002, 59–68
  [DOI:10.1109/SSDM.2002.1029706] [bibtex]
• Michael Gertz, Erik Guldentops, and Leon Strous (eds.).
  Integrity, Internal Control and Security in Information Systems: Connecting Governance and Technology, IFIP TC11/WG11.5 Fourth Working Conference on Integrity, Internal Control and Security in Information Systems, November 15-16, 2001, Brussels, Belgium.
  IFIP Conference Proceedings 211. Kluwer. 2002
  [bibtex]
• Michael Gertz.
  Opportunities and Challenges in Tracing Security Breaches.
  In: Integrity and Internal Control in Information Systems V, IFIP TC11/WG11.5 Fifth Working Conference on Integrity and Internal Control in Information Systems (IICIS), November 11-12, 2002, Bonn, Germany. 2002, 223–226
  [bibtex]
• Michael Gertz, and George Csaba.
  Monitoring Mission Critical Data for Integrity and Availability.
  In: Integrity and Internal Control in Information Systems V, IFIP TC11/WG11.5 Fifth Working Conference on Integrity and Internal Control in Information Systems (IICIS), November 11-12, 2002, Bonn, Germany. 2002, 189–201
  [bibtex]
• T. J. Jankun-Kelly, Kwan-Liu Ma, and Michael Gertz.
  A Model for the Visualization Exploration Process.
  In: IEEE Visualization 2002, October 27-November 01, 2002, Boston, MA, USA.. 2002, 323–330
  [DOI:10.1109/VISUAL.2002.1183791] [bibtex]
• Jan-Marco Bremer, and Michael Gertz.
  XQuery/IR: Integrating XML Document and Data Retrieval.
  In: Proceedings of the Fifth International Workshop on the Web and Databases, WebDB 2002, Madison, Wisconsin, USA, June 6-7, 2002, in conjunction with ACM PODS/SIGMOD 2002. Informal proceedings. 2002, 1–6
  [online] [bibtex]

2001

• Premkumar T. Devanbu, Michael Gertz, April Kwong, Charles U. Martel, Glen Nuckolls, and Stuart G. Stubblebine.
  Flexible authentication of XML documents.
  In: CCS 2001, Proceedings of the 8th ACM Conference on Computer and Communications Security, Philadelphia, Pennsylvania, USA, November 6-8, 2001.. 2001, 136–145
  [DOI:10.1145/501983.502003] [bibtex]
• Bruce Rosenstock, and Michael Gertz.
  Web-based scholarship: annotating the digital library.
  In: ACM/IEEE Joint Conference on Digital Libraries, JCDL 2001, Roanoke, Virginia, USA, June 24-28, 2001, Proceedings. 2001, 104–105
  [DOI:10.1145/379437.379460] [bibtex]
• Jan-Marco Bremer, and Michael Gertz.
  Web Data Indexing Through External Semantic-carrying Annotations.
  In: Eleventh International Workshop on Research Issues in Data Engineering: Document Management for Data Intensive Business and Scientific Applications, Heidelberg, Germany, 1-2 April 2001. 2001, 69–76
  [DOI:10.1109/RIDE.2001.916493] [bibtex]
• Christina Yip Chung, Michael Gertz, and Neel Sundaresan.
  Quixote: Building XML Repositories from Topic Specific Web Documents.
  In: Proceedings of the Fourth International Workshop on the Web and Databases, WebDB 2001, Santa Barbara, California, USA, May 24-25, 2001, in conjunction with ACM PODS/SIGMOD 2001. Informal proceedings. 2001, 103–108
  [bibtex]
• April Kwong, and Michael Gertz.
  Authentic Publication of XML Document Data.
  In: WISE (1). 2001, 331–340
  [DOI:10.1109/WISE.2001.996494] [bibtex]
• Can Türker, and Michael Gertz.
  Semantic integrity support in SQL: 1999 and commercial (object-)relational database management systems.
  In: VLDB J. 10 (4). 2001, 241–269
  [DOI:10.1007/s007780100050] [bibtex]

2000

• Michael Hogarth, Michael Gertz, and Fredric Gorin.
  Terminology Query Language: a server interface for concept-oriented terminology systems.
  In: AMIA 2000, American Medical Informatics Association Annual Symposium, Los Angeles, CA, USA, November 4-8, 2000. 2000
  [online] [bibtex]
• Christina Yip Chung, Michael Gertz, and Karl N. Levitt.
  Discovery of Multi-Level Security Policies.
  In: Data and Application Security, Development and Directions, IFIP TC11/ WG11.3 Fourteenth Annual Working Conference on Database Security, Schoorl, The Netherlands, August 21-23, 2000. 2000, 173–184
  [DOI:10.1007/0-306-47008-X_16] [bibtex]
• Premkumar T. Devanbu, Michael Gertz, Charles U. Martel, and Stuart G. Stubblebine.
  Authentic Third-party Data Publication.
  In: Data and Application Security, Development and Directions, IFIP TC11/ WG11.3 Fourteenth Annual Working Conference on Database Security, Schoorl, The Netherlands, August 21-23, 2000. 2000, 101–112
  [DOI:10.1007/0-306-47008-X_9] [bibtex]

1999

• Christina Yip Chung, Michael Gertz, and Karl N. Levitt.
  Misuse Detection in Database Systems Through User Profiling.
  In: Recent Advances in Intrusion Detection. 1999
  [online] [bibtex]
• Christina Yip Chung, Michael Gertz, and Karl N. Levitt.
  DEMIDS: A Misuse Detection System for Database Systems.
  In: Integrity and Internal Control in Information Systems, IFIP TC11 Working Group 11.5, Third Working Conference on Integrity and Internal Control in Information Systems: Strategic Views on the Need for Control, Amsterdam, The Netherlands, November 18-19, 1999. 1999, 159–178
  [bibtex]

1998

• Michael Gertz, and Ingo Schmitt.
  Data Integration Techniques based on Data Quality Aspects.
  In: Föderierte Datenbanken. 1998, 1–19
  [bibtex]
• Michael Gertz.
  Managing Data Quality and Integrity in Federated Databases.
  In: Integrity and Internal Control in Information Systems, IFIP TC11 Working Group 11.5, Second Working Conference on Integrity and Internal Control in Information Systems: Bridging Business Requirements and Research Results, Warrenton, Virginia, USA, November 19-20, 1998. 1998, 211–230
  [bibtex]

1997

• Alexander Scharnofske, Udo W. Lipeck, and Michael Gertz.
  SubQuery-By-Example: Eine orthogonale Erweiterung von QBE.
  In: Datenbanksysteme in Büro, Technik und Wissenschaft (BTW), GI-Fachtagung, Ulm, 5.-7. März 1997, Proceedings. 1997, 132–152
  [bibtex]
• Michael Gertz, and Udo W. Lipeck.
  An Extensible Framework for Repairing Constraint Violations.
  In: Integrity and Internal Control in Information Systems, IFIP TC11 Working Group 11.5, First Working Conference on Integrity and Internal Control in Information Systems: Increasing the confidence in Information Systems, Zurich, Switzerland, December 4-5, 1997. 1997, 89–111
  [bibtex]
• Michael Gertz.
  Diagnosis and Repair of Constraint Violations in Database Systems.
  In: Datenbank Rundbrief 19. 1997, 96
  [bibtex]

1996

• Michael Gertz.
  Diagnosis and Repair of Constraint Violations in Database Systems.
  DISDBIS 19. Infix Verlag, St. Augustin, Germany. 1996
  [online] [bibtex]
• Michael Gertz.
  An Extensible Framework for Repairing Constraint Violations.
  In: Integrity in Databases - 6th International Workshop on Foundations of Models and Languages for Data and Objects, Schloss Dagstuhl, Germany, September 16-20, 1996, Proceedings. 1996, 41–56
  [online] [bibtex]
• Michael Gertz, and Udo W. Lipeck.
  Deriving Optimized Integrity Monitoring Triggers from Dynamic Integrity Constraints.
  In: Data Knowl. Eng. 20 (2). 1996, 163–193
  [DOI:10.1016/S0169-023X(96)00010-9] [bibtex]

1995

• Vram Kouramajian, and Michael Gertz.
  A Visual Query Editor for Temporal Databases.
  In: OOER'95: Object-Oriented and Entity-Relationship Modelling, 14th International Conference, Gold Coast, Australia, December 12-15, 1995, Proceedings. 1995, 388–399
  [DOI:10.1007/BFb0020549] [bibtex]
• Michael Gertz, and Udo W. Lipeck.
  "Temporal" Integrity Constraints in Temporal Databases.
  In: Recent Advances in Temporal Databases, Proceedings of the International Workshop on Temporal Databases, Zürich, Switzerland, 17-18 September 1995. 1995, 77–92
  [bibtex]

1994

• Michael Gertz.
  Specifying Reactive Integrity Control for Active Databases.
  In: Fourth International Workshop on Research Issues in Data Engineering: Active Database Systems, Houston, Texas, February 14-15, 1994. 1994, 62–70
  [DOI:10.1109/RIDE.1994.282852] [bibtex]
• Udo W. Lipeck, Michael Gertz, and Gunter Saake.
  Transitional Monitoring of Dynamic Inegrity Constraints.
  In: IEEE Data Eng. Bull. 17 (2). 1994, 38–42
  [online] [bibtex]

1993

• Michael Gertz.
  Integritätssicherung in aktiven Datenbanken.
  In: Grundlagen von Datenbanken. 1993, 001–005
  [bibtex]
• Michael Gertz, and Udo W. Lipeck.
  Deriving Integrity Maintaining Triggers from Transition Graphs.
  In: Proceedings of the Ninth International Conference on Data Engineering, April 19-23, 1993, Vienna, Austria. 1993, 22–29
  [DOI:10.1109/ICDE.1993.344081] [bibtex]

1992

• Michael Gertz.
  Deriving Integrity Constraints Maintaining Triggers from Transition Graphs.
  In: Grundlagen von Datenbanken. 1992, 40–44
  [bibtex]