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2020 – today
- 2024
 [c100]Johannes Leveling [c100]Johannes Leveling , Lennard Helmer , Lennard Helmer , Benny Jörg Stein , Benny Jörg Stein , Dennis Wegener, Zoha Sheikh , Dennis Wegener, Zoha Sheikh , Elanton Fernandes , Elanton Fernandes , Hammam Abdelwahab: , Hammam Abdelwahab:
 Evaluation of Document Deduplication Algorithms for Large Text Corpora. LOD (1) 2024: 390-404
 [c99]Mehdi Ali, Michael Fromm, Klaudia Thellmann, Richard Rutmann, Max Lübbering, Johannes Leveling, Katrin Klug, Jan Ebert, Niclas Doll, Jasper Schulze Buschhoff, Charvi Jain, Alexander Arno Weber, Lena Jurkschat, Hammam Abdelwahab, Chelsea John, Pedro Ortiz Suarez, Malte Ostendorff, Samuel Weinbach, Rafet Sifa, Stefan Kesselheim, Nicolas Flores-Herr: [c99]Mehdi Ali, Michael Fromm, Klaudia Thellmann, Richard Rutmann, Max Lübbering, Johannes Leveling, Katrin Klug, Jan Ebert, Niclas Doll, Jasper Schulze Buschhoff, Charvi Jain, Alexander Arno Weber, Lena Jurkschat, Hammam Abdelwahab, Chelsea John, Pedro Ortiz Suarez, Malte Ostendorff, Samuel Weinbach, Rafet Sifa, Stefan Kesselheim, Nicolas Flores-Herr:
 Tokenizer Choice For LLM Training: Negligible or Crucial? NAACL-HLT (Findings) 2024: 3907-3924
 [i4]Mehdi Ali, Michael Fromm, Klaudia Thellmann, Jan Ebert, Alexander Arno Weber, Richard Rutmann, Charvi Jain, Max Lübbering, Daniel Steinigen, Johannes Leveling, Katrin Klug, Jasper Schulze Buschhoff, Lena Jurkschat, Hammam Abdelwahab, Benny Jörg Stein, Karl-Heinz Sylla, Pavel Denisov, Nicolo' Brandizzi, Qasid Saleem, Anirban Bhowmick, Lennard Helmer, Chelsea Maria John, Pedro Ortiz Suarez, Malte Ostendorff, Alex Jude, Lalith Manjunath, Samuel Weinbach, Carolin Penke [i4]Mehdi Ali, Michael Fromm, Klaudia Thellmann, Jan Ebert, Alexander Arno Weber, Richard Rutmann, Charvi Jain, Max Lübbering, Daniel Steinigen, Johannes Leveling, Katrin Klug, Jasper Schulze Buschhoff, Lena Jurkschat, Hammam Abdelwahab, Benny Jörg Stein, Karl-Heinz Sylla, Pavel Denisov, Nicolo' Brandizzi, Qasid Saleem, Anirban Bhowmick, Lennard Helmer, Chelsea Maria John, Pedro Ortiz Suarez, Malte Ostendorff, Alex Jude, Lalith Manjunath, Samuel Weinbach, Carolin Penke , Oleg Filatov, Shima Asaadi, Fabio Barth, Rafet Sifa, Fabian Küch, Andreas Herten, René Jäkel , Oleg Filatov, Shima Asaadi, Fabio Barth, Rafet Sifa, Fabian Küch, Andreas Herten, René Jäkel , Georg Rehm, Stefan Kesselheim, Joachim Köhler, Nicolas Flores-Herr: , Georg Rehm, Stefan Kesselheim, Joachim Köhler, Nicolas Flores-Herr:
 Teuken-7B-Base & Teuken-7B-Instruct: Towards European LLMs. CoRR abs/2410.03730 (2024)
 [i3]Nicolo' Brandizzi, Hammam Abdelwahab, Anirban Bhowmick, Lennard Helmer, Benny Jörg Stein, Pavel Denisov, Qasid Saleem, Michael Fromm, Mehdi Ali, Richard Rutmann, Farzad Naderi, Mohamad Saif Agy, Alexander Schwirjow, Fabian Küch, Luzian Hahn, Malte Ostendorff, Pedro Ortiz Suarez, Georg Rehm, Dennis Wegener, Nicolas Flores-Herr, Joachim Köhler, Johannes Leveling: [i3]Nicolo' Brandizzi, Hammam Abdelwahab, Anirban Bhowmick, Lennard Helmer, Benny Jörg Stein, Pavel Denisov, Qasid Saleem, Michael Fromm, Mehdi Ali, Richard Rutmann, Farzad Naderi, Mohamad Saif Agy, Alexander Schwirjow, Fabian Küch, Luzian Hahn, Malte Ostendorff, Pedro Ortiz Suarez, Georg Rehm, Dennis Wegener, Nicolas Flores-Herr, Joachim Köhler, Johannes Leveling:
 Data Processing for the OpenGPT-X Model Family. CoRR abs/2410.08800 (2024)
 [i2]Klaudia Thellmann, Bernhard Stadler, Michael Fromm, Jasper Schulze Buschhoff, Alex Jude, Fabio Barth, Johannes Leveling, Nicolas Flores-Herr, Joachim Köhler, René Jäkel, Mehdi Ali: [i2]Klaudia Thellmann, Bernhard Stadler, Michael Fromm, Jasper Schulze Buschhoff, Alex Jude, Fabio Barth, Johannes Leveling, Nicolas Flores-Herr, Joachim Köhler, René Jäkel, Mehdi Ali:
 Towards Multilingual LLM Evaluation for European Languages. CoRR abs/2410.08928 (2024)
- 2023
 [i1]Mehdi Ali, Michael Fromm, Klaudia Thellmann, Richard Rutmann, Max Lübbering, Johannes Leveling, Katrin Klug, Jan Ebert, Niclas Doll, Jasper Schulze Buschhoff, Charvi Jain, Alexander Arno Weber, Lena Jurkschat, Hammam Abdelwahab, Chelsea John, Pedro Ortiz Suarez, Malte Ostendorff, Samuel Weinbach, Rafet Sifa, Stefan Kesselheim, Nicolas Flores-Herr: [i1]Mehdi Ali, Michael Fromm, Klaudia Thellmann, Richard Rutmann, Max Lübbering, Johannes Leveling, Katrin Klug, Jan Ebert, Niclas Doll, Jasper Schulze Buschhoff, Charvi Jain, Alexander Arno Weber, Lena Jurkschat, Hammam Abdelwahab, Chelsea John, Pedro Ortiz Suarez, Malte Ostendorff, Samuel Weinbach, Rafet Sifa, Stefan Kesselheim, Nicolas Flores-Herr:
 Tokenizer Choice For LLM Training: Negligible or Crucial? CoRR abs/2310.08754 (2023)
2010 – 2019
- 2018
 [j6]Lorraine Goeuriot, Gareth J. F. Jones [j6]Lorraine Goeuriot, Gareth J. F. Jones , Liadh Kelly, Johannes Leveling, Mihai Lupu, João R. M. Palotti, Guido Zuccon , Liadh Kelly, Johannes Leveling, Mihai Lupu, João R. M. Palotti, Guido Zuccon : :
 An analysis of evaluation campaigns in ad-hoc medical information retrieval: CLEF eHealth 2013 and 2014. Inf. Retr. J. 21(6): 507-540 (2018)
- 2017
 [c98]Johannes Leveling: [c98]Johannes Leveling:
 Patient selection for clinical trials based on concept-based retrieval and result filtering and ranking. TREC 2017
- 2015
 [c97]Debasis Ganguly [c97]Debasis Ganguly , Johannes Leveling , Johannes Leveling , Gareth J. F. Jones , Gareth J. F. Jones : :
 Context-driven Dimensionality Reduction for Clustering Text Documents. FIRE 2015: 1-7
 [c96]Johannes Leveling [c96]Johannes Leveling : :
 Tagging of temporal expressions and geological features in scientific articles. GIR 2015: 6:1-6:10
- 2014
 [j5]Pavel Pecina [j5]Pavel Pecina , Ondrej Dusek , Ondrej Dusek , Lorraine Goeuriot, Jan Hajic , Lorraine Goeuriot, Jan Hajic , Jaroslava Hlavácová , Jaroslava Hlavácová , Gareth J. F. Jones , Gareth J. F. Jones , Liadh Kelly, Johannes Leveling , Liadh Kelly, Johannes Leveling , David Marecek , David Marecek , Michal Novák , Michal Novák , Martin Popel , Martin Popel , Rudolf Rosa , Rudolf Rosa , Ales Tamchyna, Zdenka Uresová , Ales Tamchyna, Zdenka Uresová : :
 Adaptation of machine translation for multilingual information retrieval in the medical domain. Artif. Intell. Medicine 61(3): 165-185 (2014)
 [c95]Debasis Ganguly [c95]Debasis Ganguly , Johannes Leveling, Gareth J. F. Jones: , Johannes Leveling, Gareth J. F. Jones:
 Automatic Prediction of Aesthetics and Interestingness of Text Passages. COLING 2014: 905-916
 [c94]Debasis Ganguly [c94]Debasis Ganguly , Johannes Leveling , Johannes Leveling , Gareth J. F. Jones , Gareth J. F. Jones : :
 Retrieval of similar chess positions. SIGIR 2014: 687-696
 [c93]Lorraine Goeuriot, Liadh Kelly, Johannes Leveling [c93]Lorraine Goeuriot, Liadh Kelly, Johannes Leveling : :
 An analysis of query difficulty for information retrieval in the medical domain. SIGIR 2014: 1007-1010
 [c92]Rémi Bois, Johannes Leveling, Lorraine Goeuriot, Gareth J. F. Jones, Liadh Kelly: [c92]Rémi Bois, Johannes Leveling, Lorraine Goeuriot, Gareth J. F. Jones, Liadh Kelly:
 Porting a Summarizer to the French Language. TALN (2) 2014: 550-555
 [c91]Ondrej Bojar [c91]Ondrej Bojar , Christian Buck, Christian Federmann, Barry Haddow, Philipp Koehn, Johannes Leveling , Christian Buck, Christian Federmann, Barry Haddow, Philipp Koehn, Johannes Leveling , Christof Monz, Pavel Pecina, Matt Post, Herve Saint-Amand, Radu Soricut, Lucia Specia, Ales Tamchyna: , Christof Monz, Pavel Pecina, Matt Post, Herve Saint-Amand, Radu Soricut, Lucia Specia, Ales Tamchyna:
 Findings of the 2014 Workshop on Statistical Machine Translation. WMT@ACL 2014: 12-58
- 2013
 [c90]Debasis Ganguly, Johannes Leveling [c90]Debasis Ganguly, Johannes Leveling , Gareth J. F. Jones , Gareth J. F. Jones : :
 A Case Study in Decompounding for Bengali Information Retrieval. CLEF 2013: 108-119
 [c89]Lorraine Goeuriot, Gareth J. F. Jones, Liadh Kelly, Johannes Leveling, Allan Hanbury, Henning Müller, Sanna Salanterä, Hanna Suominen, Guido Zuccon: [c89]Lorraine Goeuriot, Gareth J. F. Jones, Liadh Kelly, Johannes Leveling, Allan Hanbury, Henning Müller, Sanna Salanterä, Hanna Suominen, Guido Zuccon:
 ShARe/CLEF eHealth Evaluation Lab 2013, Task 3: Information Retrieval to Address Patients' Questions when Reading Clinical Reports. CLEF (Working Notes) 2013
 [c88]Hanna Suominen [c88]Hanna Suominen , Sanna Salanterä , Sanna Salanterä , Sumithra Velupillai, Wendy Webber Chapman, Guergana K. Savova, Noemie Elhadad, Sameer Pradhan, Brett R. South, Danielle L. Mowery , Sumithra Velupillai, Wendy Webber Chapman, Guergana K. Savova, Noemie Elhadad, Sameer Pradhan, Brett R. South, Danielle L. Mowery , Gareth J. F. Jones , Gareth J. F. Jones , Johannes Leveling , Johannes Leveling , Liadh Kelly, Lorraine Goeuriot, David Martínez , Liadh Kelly, Lorraine Goeuriot, David Martínez , Guido Zuccon , Guido Zuccon : :
 Overview of the ShARe/CLEF eHealth Evaluation Lab 2013. CLEF 2013: 212-231
 [c87]Johannes Leveling [c87]Johannes Leveling : :
 Monolingual and Crosslingual SMS-based FAQ Retrieval. FIRE 2013: 3:1-3:6
 [c86]Debasis Ganguly [c86]Debasis Ganguly , Johannes Leveling , Johannes Leveling , Gareth J. F. Jones , Gareth J. F. Jones : :
 DCU@Morpheme Extraction Task of FIRE-2012: Rule-based Stemmers for Bengali and Hindi. FIRE 2013: 12:1-12:5
 [c85]Dat Tien Nguyen, Johannes Leveling [c85]Dat Tien Nguyen, Johannes Leveling : :
 Exploring Domain-Sensitive Features for Extractive Summarization in the Medical Domain. NLDB 2013: 90-101
 [c84]Lorraine Goeuriot, Liadh Kelly, Gareth J. F. Jones, Guido Zuccon, Hanna Suominen, Allan Hanbury, Henning Müller, Johannes Leveling: [c84]Lorraine Goeuriot, Liadh Kelly, Gareth J. F. Jones, Guido Zuccon, Hanna Suominen, Allan Hanbury, Henning Müller, Johannes Leveling:
 Creation of a New Evaluation Benchmark for Information Retrieval Targeting Patient Information Needs. EVIA@NTCIR 2013
 [c83]Johannes Leveling [c83]Johannes Leveling : :
 Interpretation of coordinations, compound generation, and result fusion for query variants. SIGIR 2013: 805-808
 [c82]Debasis Ganguly [c82]Debasis Ganguly , Johannes Leveling , Johannes Leveling , Gareth J. F. Jones , Gareth J. F. Jones : :
 An LDA-smoothed relevance model for document expansion: a case study for spoken document retrieval. SIGIR 2013: 1057-1060
 [c81]Debasis Ganguly [c81]Debasis Ganguly , Manisha Ganguly, Johannes Leveling , Manisha Ganguly, Johannes Leveling , Gareth J. F. Jones , Gareth J. F. Jones : :
 TopicVis: a GUI for topic-based feedback and navigation. SIGIR 2013: 1103-1104
- 2012
 [c80]Debasis Ganguly, Johannes Leveling [c80]Debasis Ganguly, Johannes Leveling , Gareth J. F. Jones , Gareth J. F. Jones : :
 Topical Relevance Model. AIRS 2012: 326-335
 [c79]Debasis Ganguly [c79]Debasis Ganguly , Johannes Leveling, Gareth J. F. Jones: , Johannes Leveling, Gareth J. F. Jones:
 DCU@INEX-2012: Exploring Sentence Retrieval for Tweet Contextualization. CLEF (Online Working Notes/Labs/Workshop) 2012
 [c78]Debasis Ganguly [c78]Debasis Ganguly , Johannes Leveling, Gareth J. F. Jones: , Johannes Leveling, Gareth J. F. Jones:
 Cross-Lingual Topical Relevance Models. COLING 2012: 927-942
 [c77]Johannes Leveling, Debasis Ganguly [c77]Johannes Leveling, Debasis Ganguly , Sandipan Dandapat, Gareth J. F. Jones: , Sandipan Dandapat, Gareth J. F. Jones:
 Approximate Sentence Retrieval for Scalable and Efficient Example-Based Machine Translation. COLING 2012: 1571-1586
 [c76]Johannes Leveling [c76]Johannes Leveling : :
 On the Effect of Stopword Removal for SMS-Based FAQ Retrieval. NLDB 2012: 128-139
 [c75]Jinming Min, Cristover Lopes, Johannes Leveling [c75]Jinming Min, Cristover Lopes, Johannes Leveling , Dag Schmidtke, Gareth J. F. Jones , Dag Schmidtke, Gareth J. F. Jones : :
 Multi-platform image search using tag enrichment. SIGIR 2012: 1018
 [c74]Johannes Leveling [c74]Johannes Leveling , Gareth J. F. Jones , Gareth J. F. Jones : :
 Making results fit into 40 characters: a study in document rewriting. SIGIR 2012: 1107-1108
 [c73]Johannes Leveling, Lorraine Goeuriot, Liadh Kelly, Gareth J. F. Jones: [c73]Johannes Leveling, Lorraine Goeuriot, Liadh Kelly, Gareth J. F. Jones:
 DCU@TRECMed 2012: Using adhoc Baselines for Domain-Specific Retrieval. TREC 2012
- 2011
 [j4]Maristella Agosti [j4]Maristella Agosti , Ernesto William De Luca , Ernesto William De Luca , Séamus Lawless, Johannes Leveling , Séamus Lawless, Johannes Leveling : :
 PMHR 2011: the first workshop on personalised multilingual hypertext retrieval. SIGIR Forum 45(2): 94-98 (2011)
 [j3]Johannes Leveling [j3]Johannes Leveling : :
 Challenges for indexing in GIR. ACM SIGSPATIAL Special 3(2): 29-32 (2011)
 [c72]Debasis Ganguly, Johannes Leveling [c72]Debasis Ganguly, Johannes Leveling , Gareth J. F. Jones , Gareth J. F. Jones : :
 United we fall, divided we stand: a study of query segmentation and prf for patent prior art search. PaIR@CIKM 2011: 13-18
 [c71]Debasis Ganguly [c71]Debasis Ganguly , Johannes Leveling , Johannes Leveling , Gareth J. F. Jones , Gareth J. F. Jones : :
 Utilizing sub-topical structure of documents for information retrieval. PIKM@CIKM 2011: 75-78
 [c70]Debasis Ganguly [c70]Debasis Ganguly , Johannes Leveling , Johannes Leveling , Walid Magdy , Walid Magdy , Gareth J. F. Jones , Gareth J. F. Jones : :
 Patent query reduction using pseudo relevance feedback. CIKM 2011: 1953-1956
 [c69]Debasis Ganguly, Johannes Leveling [c69]Debasis Ganguly, Johannes Leveling , Gareth J. F. Jones , Gareth J. F. Jones : :
 Simulation of Within-Session Query Variations Using a Text Segmentation Approach. CLEF 2011: 89-94
 [c68]Giorgio Maria Di Nunzio, Johannes Leveling, Thomas Mandl: [c68]Giorgio Maria Di Nunzio, Johannes Leveling, Thomas Mandl:
 LogCLEF 2011 Multilingual Log File Analysis: Language Identification, Query Classification, and Success of a Query. CLEF (Notebook Papers/Labs/Workshop) 2011
 [c67]Giorgio Maria Di Nunzio, Johannes Leveling [c67]Giorgio Maria Di Nunzio, Johannes Leveling , Thomas Mandl , Thomas Mandl : :
 Multilingual Log Analysis: LogCLEF. ECIR 2011: 675-678
 [c66]M. Rami Ghorab, Johannes Leveling [c66]M. Rami Ghorab, Johannes Leveling , Séamus Lawless , Séamus Lawless , Alexander O'Connor, Dong Zhou, Gareth J. F. Jones , Alexander O'Connor, Dong Zhou, Gareth J. F. Jones , Vincent Wade: , Vincent Wade:
 Multilingual Adaptive Search for Digital Libraries. TPDL 2011: 244-251
 [c65]Deirdre Hogan, Johannes Leveling [c65]Deirdre Hogan, Johannes Leveling , Hongyi Wang, Paul Ferguson, Cathal Gurrin , Hongyi Wang, Paul Ferguson, Cathal Gurrin : :
 SMS Normalisation, Retrieval and Out-of-Domain Detection Approaches for SMS-Based FAQ Retrieval. FIRE 2011: 184-196
 [c64]Debasis Ganguly, Johannes Leveling [c64]Debasis Ganguly, Johannes Leveling , Gareth J. F. Jones , Gareth J. F. Jones : :
 Overview of the Personalized and Collaborative Information Retrieval (PIR) Track at FIRE-2011. FIRE 2011: 227-240
 [c63]Maristella Agosti [c63]Maristella Agosti , Ernesto William De Luca , Ernesto William De Luca , Séamus Lawless , Séamus Lawless , Johannes Leveling , Johannes Leveling : :
 Personalised multilingual hypertext retrieval: an overview. PMHR@HT 2011: 1-4
 [c62]Debasis Ganguly [c62]Debasis Ganguly , Johannes Leveling , Johannes Leveling , Wei Li, Gareth J. F. Jones , Wei Li, Gareth J. F. Jones : :
 Towards evaluation of personalized and collaborative information retrieval. PMHR@HT 2011: 34-41
 [c61]Johannes Leveling [c61]Johannes Leveling , Giorgio Maria Di Nunzio , Giorgio Maria Di Nunzio , Thomas Mandl , Thomas Mandl : :
 LogCLEF: enabling research on multilingual log files. PMHR@HT 2011: 55-56
 [c60]Debasis Ganguly, Johannes Leveling [c60]Debasis Ganguly, Johannes Leveling , Gareth J. F. Jones , Gareth J. F. Jones : :
 Query Expansion for Language Modeling Using Sentence Similarities. IRFC 2011: 62-77
 [c59]Johannes Leveling [c59]Johannes Leveling , Walid Magdy , Walid Magdy , Gareth J. F. Jones , Gareth J. F. Jones : :
 An investigation of decompounding for cross-language patent search. SIGIR 2011: 1169-1170
 [e1]Maristella Agosti, Ernesto William De Luca, Séamus Lawless, Johannes Leveling, Danuta Ploch: [e1]Maristella Agosti, Ernesto William De Luca, Séamus Lawless, Johannes Leveling, Danuta Ploch:
 Proceedings of the First Workshop on Personalised Multilingual Hypertext Retrieval, PMHR@HT 2011, Eindhoven, The Netherlands, June 6, 2011. ACM 2011, ISBN 978-1-4503-0897-7 [contents]
- 2010
 [j2]Johannes Leveling [j2]Johannes Leveling , Gareth J. F. Jones , Gareth J. F. Jones : :
 Sub-Word Indexing and Blind Relevance Feedback for English, Bengali, Hindi, and Marathi IR. ACM Trans. Asian Lang. Inf. Process. 9(3): 12:1-12:30 (2010)
 [c58]Nuno Cardoso, Iustin Dornescu, Sven Hartrumpf, Johannes Leveling: [c58]Nuno Cardoso, Iustin Dornescu, Sven Hartrumpf, Johannes Leveling:
 Revamping Question Answering with a Semantic Approach over World Knowledge. CLEF (Notebook Papers/LABs/Workshops) 2010
 [c57]Johannes Leveling, M. Rami Ghorab, Walid Magdy, Gareth J. F. Jones, Vincent Wade: [c57]Johannes Leveling, M. Rami Ghorab, Walid Magdy, Gareth J. F. Jones, Vincent Wade:
 DCU-TCD@LogCLEF 2010: Re-ranking Document Collections and Query Performance Estimation. CLEF (Notebook Papers/LABs/Workshops) 2010
 [c56]Johannes Leveling, Gareth J. F. Jones: [c56]Johannes Leveling, Gareth J. F. Jones:
 HITS and Misses: Combining BM25 with HITS for Expert Search. CLEF (Notebook Papers/LABs/Workshops) 2010
 [c55]Jinming Min, Johannes Leveling, Gareth J. F. Jones: [c55]Jinming Min, Johannes Leveling, Gareth J. F. Jones:
 Document Expansion for Text-based Image Retrieval at WikipediaMM 2010. CLEF (Notebook Papers/LABs/Workshops) 2010
 [c54]Johannes Leveling [c54]Johannes Leveling , Debasis Ganguly, Gareth J. F. Jones , Debasis Ganguly, Gareth J. F. Jones : :
 Term Conflation and Blind Relevance Feedback for Information Retrieval on Indian Languages. FIRE 2010: 295-309
 [c53]Johannes Leveling [c53]Johannes Leveling : :
 Unnamed locations, underspecified regions, and other linguistic phenomena in geographic annotation of water-based locations. GIR 2010
 [c52]Debasis Ganguly, Johannes Leveling [c52]Debasis Ganguly, Johannes Leveling , Gareth J. F. Jones , Gareth J. F. Jones , Sauparna Palchowdhury, Sukomal Pal, Mandar Mitra: , Sauparna Palchowdhury, Sukomal Pal, Mandar Mitra:
 DCU and ISI@INEX 2010: Adhoc and Data-Centric Tracks. INEX 2010: 182-193
 [c51]Debasis Ganguly, Johannes Leveling [c51]Debasis Ganguly, Johannes Leveling , Gareth J. F. Jones , Gareth J. F. Jones : :
 Exploring Accumulative Query Expansion for Relevance Feedback. INEX 2010: 313-318
 [c50]Christopher Cieri, Khalid Choukri, Nicoletta Calzolari, D. Terence Langendoen, Johannes Leveling, Martha Palmer, Nancy Ide, James Pustejovsky: [c50]Christopher Cieri, Khalid Choukri, Nicoletta Calzolari, D. Terence Langendoen, Johannes Leveling, Martha Palmer, Nancy Ide, James Pustejovsky:
 A Road Map for Interoperable Language Resource Metadata. LREC 2010
 [c49]Walid Magdy, Jinming Min, Johannes Leveling, Gareth J. F. Jones: [c49]Walid Magdy, Jinming Min, Johannes Leveling, Gareth J. F. Jones:
 Building a Domain-specific Document Collection for Evaluating Metadata Effects on Information Retrieval. LREC 2010
 [c48]Jinming Min, Jie Jiang, Johannes Leveling, Gareth J. F. Jones, Andy Way: [c48]Jinming Min, Jie Jiang, Johannes Leveling, Gareth J. F. Jones, Andy Way:
 DCU's Experiments for the NTCIR-8 IR4QA Task. NTCIR 2010: 130-135
 [c47]Jinming Min, Johannes Leveling, Dong Zhou, Gareth J. F. Jones: [c47]Jinming Min, Johannes Leveling, Dong Zhou, Gareth J. F. Jones:
 Document expansion for image retrieval. RIAO 2010: 65-71
 [c46]Johannes Leveling, Gareth J. F. Jones: [c46]Johannes Leveling, Gareth J. F. Jones:
 Classifying and filtering blind feedback terms to improve information retrieval effectiveness. RIAO 2010: 156-163
 [c45]Johannes Leveling [c45]Johannes Leveling , Gareth J. F. Jones , Gareth J. F. Jones : :
 Query recovery of short user queries: on query expansion with stopwords. SIGIR 2010: 733-734
2000 – 2009
- 2009
 [c44]Sven Hartrumpf, Johannes Leveling: [c44]Sven Hartrumpf, Johannes Leveling:
 GIRSA-WP at GikiCLEF: Integration of Structured Information and Decomposition of Questions. CLEF (Working Notes) 2009
 [c43]Johannes Leveling [c43]Johannes Leveling , Dong Zhou, Gareth J. F. Jones , Dong Zhou, Gareth J. F. Jones , Vincent Wade: , Vincent Wade:
 Document Expansion, Query Translation and Language Modeling for Ad-Hoc IR. CLEF (1) 2009: 58-61
 [c42]Jinming Min, Peter Wilkins, Johannes Leveling [c42]Jinming Min, Peter Wilkins, Johannes Leveling , Gareth J. F. Jones , Gareth J. F. Jones : :
 Document Expansion for Text-Based Image Retrieval at CLEF 2009. CLEF (2) 2009: 172-176
 [c41]Sven Hartrumpf, Johannes Leveling [c41]Sven Hartrumpf, Johannes Leveling : :
 Recursive Question Decomposition for Answering Complex Geographic Questions. CLEF (1) 2009: 310-317
 [c40]Walid Magdy [c40]Walid Magdy , Johannes Leveling , Johannes Leveling , Gareth J. F. Jones , Gareth J. F. Jones : :
 Exploring Structured Documents and Query Formulation Techniques for Patent Retrieval. CLEF (1) 2009: 410-417
 [c39]M. Rami Ghorab, Johannes Leveling [c39]M. Rami Ghorab, Johannes Leveling , Dong Zhou, Gareth J. F. Jones , Dong Zhou, Gareth J. F. Jones , Vincent Wade: , Vincent Wade:
 Identifying Common User Behaviour in Multilingual Search Logs. CLEF (1) 2009: 518-525
 [c38]M. Rami Ghorab, Johannes Leveling, Dong Zhou, Gareth J. F. Jones, Vincent P. Wade: [c38]M. Rami Ghorab, Johannes Leveling, Dong Zhou, Gareth J. F. Jones, Vincent P. Wade:
 TCD-DCU at LogCLEF 2009: An Analysis of Queries, Actions, and Interface Languages. CLEF (Working Notes) 2009
 [c37]Walid Magdy, Johannes Leveling, Gareth J. F. Jones: [c37]Walid Magdy, Johannes Leveling, Gareth J. F. Jones:
 DCU @ CLEF-IP 2009: Exploring Standard IR Techniques on Patent Retrieval. CLEF (Working Notes) 2009
 [c36]Jinming Min, Peter Wilkins, Johannes Leveling, Gareth J. F. Jones: [c36]Jinming Min, Peter Wilkins, Johannes Leveling, Gareth J. F. Jones:
 DCU at WikipediaMM 2009: Document Expansion from Wikipedia Abstracts. CLEF (Working Notes) 2009
 [c35]Udo Kruschwitz [c35]Udo Kruschwitz , M-Dyaa Albakour, Jinzhong Niu, Johannes Leveling , M-Dyaa Albakour, Jinzhong Niu, Johannes Leveling , Nikolaos Nanas , Nikolaos Nanas , Yunhyong Kim , Yunhyong Kim , Dawei Song , Dawei Song , Maria Fasli, Anne N. De Roeck: , Maria Fasli, Anne N. De Roeck:
 Moving towards Adaptive Search in Digital Libraries. NLP4DL/AT4DL 2009: 41-60
 [c34]Johannes Leveling: [c34]Johannes Leveling:
 A comparison of sub-word indexing methods for information retrieval. LWA 2009: WIR:52-59
- 2008
 [j1]Johannes Leveling [j1]Johannes Leveling , Sven Hartrumpf: , Sven Hartrumpf:
 On metonymy recognition for geographic information retrieval. Int. J. Geogr. Inf. Sci. 22(3): 289-299 (2008)
 [c33]Sven Hartrumpf, Ingo Glöckner, Johannes Leveling [c33]Sven Hartrumpf, Ingo Glöckner, Johannes Leveling : :
 Efficient Question Answering with Question Decomposition and Multiple Answer Streams. CLEF 2008: 421-428
 [c32]Sven Hartrumpf, Ingo Glöckner, Johannes Leveling: [c32]Sven Hartrumpf, Ingo Glöckner, Johannes Leveling:
 University of Hagen at QA@CLEF 2008: Efficient Question Answering with Question Decomposition and Multiple Answer Streams. CLEF (Working Notes) 2008
 [c31]Johannes Leveling [c31]Johannes Leveling , Sven Hartrumpf: , Sven Hartrumpf:
 Integrating Methods from IR and QA for Geographic Information Retrieval. CLEF 2008: 851-854
 [c30]Johannes Leveling, Sven Hartrumpf: [c30]Johannes Leveling, Sven Hartrumpf:
 University of Hagen at GeoCLEF 2008: Combining IR and QA for Geographic Information Retrieval. CLEF (Working Notes) 2008
 [c29]Diana Santos, Nuno Cardoso, Paula Carvalho [c29]Diana Santos, Nuno Cardoso, Paula Carvalho , Iustin Dornescu, Sven Hartrumpf, Johannes Leveling , Iustin Dornescu, Sven Hartrumpf, Johannes Leveling , Yvonne Skalban: , Yvonne Skalban:
 GikiP at GeoCLEF 2008: Joining GIR and QA Forces for Querying Wikipedia. CLEF 2008: 894-905
 [c28]Diana Santos, Nuno Cardoso, Paula Carvalho, Iustin Dornescu, Sven Hartrumpf, Johannes Leveling, Yvonne Skalban: [c28]Diana Santos, Nuno Cardoso, Paula Carvalho, Iustin Dornescu, Sven Hartrumpf, Johannes Leveling, Yvonne Skalban:
 Getting Geographical Answers fromWikipedia: the GikiP pilot at CLEF. CLEF (Working Notes) 2008
 [c27]Johannes Leveling: [c27]Johannes Leveling:
 Improving response time for question answering. LWA 2008: 103-106
- 2007
 [c26]Sven Hartrumpf, Ingo Glöckner, Johannes Leveling [c26]Sven Hartrumpf, Ingo Glöckner, Johannes Leveling : :
 Coreference Resolution for Questions and Answer Merging by Validation. CLEF 2007: 269-272
 [c25]Sven Hartrumpf, Ingo Glöckner, Johannes Leveling: [c25]Sven Hartrumpf, Ingo Glöckner, Johannes Leveling:
 University of Hagen at QA@CLEF 2007: Coreference Resolution for Questions and Answer Merging. CLEF (Working Notes) 2007
 [c24]Johannes Leveling [c24]Johannes Leveling , Sven Hartrumpf: , Sven Hartrumpf:
 Inferring Location Names for Geographic Information Retrieval. CLEF 2007: 773-780
 [c23]Johannes Leveling, Sven Hartrumpf: [c23]Johannes Leveling, Sven Hartrumpf:
 University of Hagen at GeoCLEF 2007: Exploring Location Indicators for Geographic Information Retrieval. CLEF (Working Notes) 2007
 [c22]Johannes Leveling [c22]Johannes Leveling : :
 Exploring term selection for geographic blind feedback. GIR 2007: 43-48
 [c21]Tim vor der Brück, Johannes Leveling: [c21]Tim vor der Brück, Johannes Leveling:
 Parameter Learning for a Readability Checking Tool. LWA 2007: 149-153
 [c20]Johannes Leveling: [c20]Johannes Leveling:
 A Modified Information Retrieval Approach to Produce Answer Candidates for Question Answering. LWA 2007: 193-199
 [c19]Ingo Glöckner, Sven Hartrumpf, Johannes Leveling: [c19]Ingo Glöckner, Sven Hartrumpf, Johannes Leveling:
 Logical Validation, Answer Merging and Witness Selection - A Study in Multi-Stream Question Answering. RIAO 2007: 758-777
 [c18]Johannes Leveling: [c18]Johannes Leveling:
 FUH (FernUniversität in Hagen): Metonymy Recognition Using Different Kinds of Context for a Memory-Based Learner. SemEval@ACL 2007: 153-156
- 2006
 [c17]Johannes Leveling [c17]Johannes Leveling : :
 Reranking Documents with Antagonistic Terms. CLEF 2006: 170-173
 [c16]Sven Hartrumpf, Johannes Leveling [c16]Sven Hartrumpf, Johannes Leveling : :
 Interpretation and Normalization of Temporal Expressions for Question Answering. CLEF 2006: 432-439
 [c15]Sven Hartrumpf, Johannes Leveling: [c15]Sven Hartrumpf, Johannes Leveling:
 University of Hagen at QA@CLEF 2006: Interpretation and Normalization of Temporal Expressions. CLEF (Working Notes) 2006
 [c14]Johannes Leveling: [c14]Johannes Leveling:
 University of Hagen at CLEF2006: Reranking Documents for the Domain-specific Task. CLEF (Working Notes) 2006
 [c13]Johannes Leveling [c13]Johannes Leveling , Dirk Veiel , Dirk Veiel : :
 Experiments on the Exclusion of Metonymic Location Names from GIR. CLEF 2006: 901-904
 [c12]Johannes Leveling, Dirk Veiel: [c12]Johannes Leveling, Dirk Veiel:
 University of Hagen at GeoCLEF2006: Experiments with Metonymy Recognition in Documents. CLEF (Working Notes) 2006
 [c11]Johannes Leveling, Sven Hartrumpf: [c11]Johannes Leveling, Sven Hartrumpf:
 On metonymy recognition for geographic IR. GIR 2006
 [c10]Johannes Leveling: [c10]Johannes Leveling:
 The Role of Information Retrieval in the Question Answering System IRSAW. LWA 2006: 120-125
- 2005
 [c9]Johannes Leveling [c9]Johannes Leveling : :
 A Baseline for NLP in Domain-Specific IR. CLEF 2005: 222-225
 [c8]Johannes Leveling: [c8]Johannes Leveling:
 University of Hagen at CLEF 2005: Towards a Better Baseline for NLP Methods in Domain-Specific Information Retrieval. CLEF (Working Notes) 2005
 [c7]Johannes Leveling [c7]Johannes Leveling , Sven Hartrumpf, Dirk Veiel , Sven Hartrumpf, Dirk Veiel : :
 Using Semantic Networks for Geographic Information Retrieval. CLEF 2005: 977-986
 [c6]Johannes Leveling, Sven Hartrumpf, Dirk Veiel: [c6]Johannes Leveling, Sven Hartrumpf, Dirk Veiel:
 University of Hagen at GeoCLEF 2005: Using Semantic Networks for Interpreting Geographical Queries. CLEF (Working Notes) 2005
- 2004
 [c5]Johannes Leveling, Sven Hartrumpf: [c5]Johannes Leveling, Sven Hartrumpf:
 University of Hagen at CLEF 2004: Indexing and Translating Concepts for the GIRT Task. CLEF (Working Notes) 2004
 [c4]Johannes Leveling [c4]Johannes Leveling , Sven Hartrumpf: , Sven Hartrumpf:
 University of Hagen at CLEF 2004: Indexing and Translating Concepts for the GIRT Task. CLEF 2004: 271-282
 [c3]Johannes Leveling: [c3]Johannes Leveling:
 Feedback Mechanisms for a Natural Language Interface: An Application of the Critic Paradigm. RIAO 2004: 431-446
- 2003
 [c2]Johannes Leveling [c2]Johannes Leveling : :
 University of Hagen at CLEF 2003: Natural Language Access to the GIRT4 Data. CLEF 2003: 412-424
 [c1]Johannes Leveling: [c1]Johannes Leveling:
 University of Hagen at CLEF 2003: Natural Language Access to the GIRT4 Data. CLEF (Working Notes) 2003
Coauthor Index

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