Frau Dr.

Özlem Çetinoğlu

Institut für Maschinelle Sprachverarbeitung
Grundlagen der Computerlinguistik

Kontakt

+49 711 685-84581

Pfaffenwaldring 5 b
70569 Stuttgart
Deutschland
Raum: 02.006

  • Manuel Mager, Özlem Çetinoğlu and Katharina Kann
    Subword-Level Language Identification for Intra-Word Code-Switching
    In Proceedings of NAACL-HLT, June 2019, Minneapolis, USA
  • Manuel Mager, Mónica Jasso Rosales, Özlem Çetinoğlu and Ivan Meza
    Low-resource Neural Character based Noisy Text Normalization
    Journal of Intelligent & Fuzzy Systems. 2019.
  • Özlem Çetinoğlu and Kemal Oflazer
    Deep Parsing of Turkish with Lexical-Functional Grammar
    in Kemal Oflazer and Murat Saraçlar (Eds.) Turkish Natural Language Processing: Springer International Publishing, 2018.
  • Özlem Çetinoğlu, Orhan Bilgin and Kemal Oflazer
    Turkish Wordnet
    in Kemal Oflazer and Murat Saraçlar (Eds.) Turkish Natural Language Processing: Springer International Publishing, 2018.
  • Amir More, Özlem Çetinoğlu, Çağrı Çöltekin, Nizar Habash, Benoı̂t Sagot, Djamé Seddah, Dima Taji, Reut Tsarfaty
    CoNLL-UL: Universal Morphological Lattices for Universal Dependency Parsing
    In the Proceedings of the 11th edition of the Language Resources and Evaluation Conference (LREC), May 2018, Miyazaki, Japan.
  • Agnieszka Falenska and Özlem Çetinoğlu
    Lexicalized vs. Delexicalized Parsing in Low-Resource Scenarios
    In the Proceedings of the 15th International Conference on Parsing Technologies (IWPT), September 2018, Pisa, Italy.
    [pdf][bib]
  • Özlem Çetinoğlu
    A code-switching corpus of Turkish-German conversations
    In the Proceedings of the 11th Linguistic Annotation Workshop (LAW-XI), April 2017, Valencia, Spain.
    [pdf][bib][data]
  • Özlem Çetinoğlu, Sarah Schulz, and Ngoc Thang Vu
    Challenges of Computational Processing of Code-Switching
    In the Proceedings of the Second Workshop on Computational Approaches to Code Switching, November 2016, Austin, Texas.
    [pdf][bib]
  • Özlem Çetinoğlu and Çağrı Çöltekin
    Part of Speech Annotation of a Turkish-German Code-Switching Corpus
    In the Proceedings of the 10th Linguistic Annotation Workshop (LAW-X), August 2016, Berlin, Germany.
    [pdf][bib][data]
  • Özlem Çetinoğlu
    A Turkish-German Code-Switching Corpus
    In the Proceedings of the 10th edition of the Language Resources and Evaluation Conference, May 2016, Portorož, Slovenia.
    [pdf][bib][data]
  • Ilnar Salimzianov and Özlem Çetinoğlu
    Dependency-based Sentence Simplification for Large-scale LFG Parsing: Selecting Simplified Candidates for Efficiency and Coverage
    In the 17th International Conference on Intelligent Text Processing and Computational Linguistics, Konya, Turkey.
  • Agnieszka Falenska, Anders Björkelund, Özlem Çetinoğlu and Wolfgang Seeker
    Stacking or Supertagging for Dependency Parsing -- What's the difference?
    In Proceedings of the 14th International Conference on Parsing Technologies, July 2015, Bilboa, Spain.
    [pdf][bib
  • Wolfgang Seeker and Özlem Çetinoğlu
    A Graph-based Lattice Dependency Parser for Joint Morphological Segmentation and Syntactic Analysis
    In Transactions of the Association for Computational Linguistics. 2015 vol:3 pages:359--373.
    [pdf][bib][data]
  • Anders Björkelund, Özlem Çetinoğlu, Agnieszka Falenska, Richárd Farkas, Thomas Müller, Wolfgang Seeker and Zsolt Szántó
    Self-training for Swedish Dependency Parsing - Initial Results and Analysis
    In Proceedings of the Fifth Swedish Language Technology Conference, November 2014, Uppsala, Sweden.
    [pdf]
  • Anders Björkelund, Özlem Çetinoğlu, Agnieszka Falenska, Richárd Farkas, Thomas Müller, Wolfgang Seeker and Zsolt Szántó
    The IMS-Wroclaw-Szeged-CIS Entry at the SPMRL 2014 Shared Task: Reranking and Morphosyntax Meet Unlabeled Data
    In Notes of the SPMRL 2014 Shared Task on Parsing Morphologically Rich Languages, Coling 2014, Dublin, Ireland.
    [pdf]
  • Özlem Çetinoğlu
    Turkish Treebank as a Gold Standard for Morphological Disambiguation and Its Influence on Parsing
    In Proceedings of LREC 2014, May 2014, Reykjavik, Iceland.
    [pdf] [bib][data]
  • Anders Björkelund, Özlem Çetinoğlu, Richárd Farkas, Thomas Müller and Wolfgang Seeker
    (Re)ranking Meets Morphosyntax: State-of-the-art Results from the SPMRL 2013 Shared Task
    In Proceedings of the Fourth Workshop on Statistical Parsing of Morphologically-Rich Languages, EMNLP 2013, Seattle, WA.
    [pdf] [bib]
  • Özlem Çetinoğlu and Jonas Kuhn
    Towards Joint Morphological Analysis and Dependency Parsing of Turkish
    In Proceedings of Depling 2013, August 2013, Prague, Czech Republic.
    [pdf] [bib] [info]
  • Sebastian Sulger, Miriam Butt, Tracy Holloway King, Paul Meurer, Tibor Laczkó, György Rákosi, Cheikh Bamba Dione, Helge Dyvik, Victoria Rosén, Koenraad De Smedt, Agnieszka Patejuk,Özlem Çetinoğlu, I Wayan Arka and Meladel Mistica
    ParGramBank: The ParGram Parallel Treebank
    In Proceedings of ACL 2013, August 2013, Sofia, Bulgaria.
    [pdf] [bib]
  • Özlem Çetinoğlu, Sina Zarrieß,Jonas Kuhn
    Dependency-based Sentence Simplification for Increasing Deep LFG Parsing Coverage
    In Proceedings of LFG 2013, July 2013, Debrezen, Hungary.
    [pdf]
  • Teresa Lynn, Özlem Çetinoğlu, Jennifer Foster, Elaine Uí Dhonnchadha, Mark Dras, Josef van Genabith
    Irish Treebanking and Parsing: A Preliminary Evaluation
    In Proceedings of LREC 2012, May 2012, Istanbul, Turkey.
    [pdf] [bib]
  • Jennifer Foster, Özlem Çetinoğlu, Joachim Wagner, Joseph Le Roux, Joakim Nivre, Deirdre Hogan and Josef van Genabith
    From News to Comment: Resources and Benchmarks for Parsing the Language of Web 2.0.
    In Proceedings of IJCNLP, November 2011, Chiang Mai, Thailand.
    [pdf] [bib]
  • Jennifer Foster, Özlem Çetinoğlu, Joachim Wagner and Josef van Genabith
    Comparing the Use of Edited and Unedited Text in Parser Self-Training
    In Proceedings of IWPT, October 2011, Dublin, Ireland.
    [pdf] [bib]
  • Özlem Çetinoğlu, Anton Bryl, Jennifer Foster and Josef van Genabith
    Improving Dependency Label Accuracy using Statistical Post-editing: A Cross-Framework Study
    In Proceedings of DepLing, September 2011, Barcelona, Spain.
    [pdf]
  • Jennifer Foster, Özlem Çetinoğlu, Joachim Wagner, Joseph Le Roux, Stephen Hogan, Joakim Nivre, Deirdre Hogan and Josef van Genabith
    #hardtoparse: POS Tagging and Parsing the Twitterverse.
    In Proceedings of AAAI-11 Workshop on Analysing Microtext, August 2011, San Francisco, CA.
    [pdf] [bib]
  • Özlem Çetinoğlu, Jennifer Foster, Joakim Nivre, Deirdre Hogan, Aoife Cahill and Josef van Genabith
    LFG Without C-Structures,
    In Proceedings of the 9th International Workshop on Treebanks and Linguistic Theories, December 2010, Tartu, Estonia.
    [pdf]
  • Annette Hautli, Özlem Çetinoğlu and Josef van Genabith
    Closing the Gap Between Stochastic and Hand-crafted LFG Grammars
    In Proceedings of the LFG Conference, June 2010, Ottowa, Canada.
    [pdf]
  • Djame Seddah, Grzegorz Chrupala, Özlem Çetinoğlu, Josef van Genabith and Marie Candito
    Lemmatization and Lexicalized Statistical Parsing of Morphologically-Rich Languages: The Case of French
    In Proceedings of the First Workshop on Statistical Parsing of Morphologically Rich Languages (SPMRL 2010), NAACL 2010, June 2010, Los Angeles, CA.
    [pdf] [bib]
  • Yanjun Ma, Tsuyoshi Okita, Özlem Çetinoğlu, Jinhua Du and Andy Way
    Low-Resource Machine Translation Using MATREX: The DCU Machine Translation System for IWSLT 2009
    In Proceedings of the International Workshop on Spoken Language Translation (IWSLT 2009),June 2009, Tokyo, Japan.
    [pdf]
  • Özlem Çetinoğlu
    A Large Scale LFG Grammar for Turkish
    Ph.D. Thesis, Sabanci University, 2009.
  • Özlem Çetinoğlu and Kemal Oflazer
    Integrating Derivational Morphology into Syntax
    Invited chapter in N. Nicolov et al.(eds.) Recent Advances in Natural Language Processing V: Amsterdam, John Benjamins, 2009.
  • Özlem Çetinoğlu, Miriam Butt, Kemal Oflazer
    Mono/Bi-clausality of Turkish Causatives, International Conference on Turkish Linguistics
    August 2008, Antalya, Turkey.
  • Özlem Çetinoğlu and Miriam Butt
    Turkish Non-canonical Objects
    In Proceedings of LFG08 Conference, July 2008, Sydney, Australia.
    [pdf]
  • Özlem Çetinoğlu and Kemal Oflazer
    Morphology-Syntax Interface for Turkish LFG
    In Proceedings of COLING/ACL 2006, July 2006, Sydney, Australia.
    [pdf] [bib]
  • Özlem Çetinoğlu and Kemal Oflazer
    Altsözcüksel Birimlerle Türkçe için Sözcüksel Işlevsel Gramer Geliştirilmesi
    In Proceedings of the Fifteenth Turkish Symposium on Artificial Intelligence and Neural Networks (TAINN 2006), 2006
  • Kemal Oflazer, Özlem Çetinoğlu, Orhan Bilgin, Bilge Say
    A Preprocessor for Turkish Text Analysis
    In Lecture Notes in Computer Science 3280 -- Proceedings ISCIS'04, October 2004, Antalya, Turkey.
  • Kemal Oflazer, Özlem Çetinoğlu, Bilge Say
    Integrating Morphology with Multiword Expression Processing in Turkish
    In Proceedings of the ACL 2004 Workshop on Multiword Expressions: Integrating Processing, July 2004, Barcelona, Spain.
    [pdf] [bib]
  • A.C. Cem Say, Özlem Çetinoğlu, Şeniz Demir, Fatih Öğün
    A Natural Language Processing Infrastructure for Turkish
    In Proceedings of COLING 2004, August 2004, Geneva, Switzerland.
    [pdf] [bib]
  • Orhan Bilgin, Özlem Çetinoğlu and Kemal Oflazer
    Building a Wordnet for Turkish
    In Romanian Journal of Information Science and Technology.
  • Orhan Bilgin, Özlem Çetinoğlu and Kemal Oflazer
    Morphosemantic Relations in and Across Wordnets: A Preliminary Study Based on Turkish
    In Proceedings of the Global WordNet Conference, 2004, Brno, Czech Republic.
  • Özlem Çetinoğlu
    A Prolog Based Natural Language Processing Infrastructure For Turkish
    M.S. Thesis, Boğaziçi University, October 2001, Istanbul, Turkey.

Summer Semester 2012: Finite State Morphology

Time: Thursday, 15:45-17:15
Venue: Pfaffenwaldring 5b - V 5.02
Office Hour: Tuesday, 15:30-16:30, Room 02.006

The course material is available at ILIAS

I am a post-doctoral researcher at the IMS, leading the DFG project SAGT: Computational Structural Analysis of German-Turkish Code-Switching. My research interests are mainly centered around the syntax and parsing of non-canonical text, let it be social media, morphologically-rich languages, or code-switched text. I am also interested in domain adaptation and low-resource scenarios.

Before joining the IMS, I worked at the CNGL, Dublin City University, on improving the automatically labelling of English data with deep syntactic information based on Lexical Functional Grammar (LFG). I got my Ph.D from Sabanci University, Turkey. My thesis was on building a large scale grammar for Turkish within the LFG framework. I was also involved in building the Turkish Wordnet.

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