![](https://dblp.uni-trier.de/img/logo.ua.320x120.png)
![](https://dblp.uni-trier.de/img/dropdown.dark.16x16.png)
![](https://dblp.uni-trier.de/img/peace.dark.16x16.png)
Остановите войну!
for scientists:
![search dblp search dblp](https://dblp.uni-trier.de/img/search.dark.16x16.png)
![search dblp](https://dblp.uni-trier.de/img/search.dark.16x16.png)
default search action
Christian Wartena
Person information
- affiliation: Hochschule Hannover, Germany
Refine list
![note](https://dblp.uni-trier.de/img/note-mark.dark.12x12.png)
refinements active!
zoomed in on ?? of ?? records
view refined list in
export refined list as
2020 – today
- 2022
- [c44]Jean Charbonnier, Christian Wartena
:
Predicting Visible Terms from Image Captions using Concreteness and Distributional Semantics. KDIR 2022: 161-169 - [c43]Christian Wartena
:
On the Geometry of Concreteness. RepL4NLP@ACL 2022: 204-212 - 2021
- [c42]Frieda Josi
, Christian Wartena
, Ulrich Heid
:
Representing Standard Text Formulations as Directed Graphs. ICDAR Workshops (2) 2021: 475-487 - 2020
- [c41]Jean Charbonnier, Christian Wartena
:
Predicting the Concreteness of German Words. SwissText/KONVENS 2020
2010 – 2019
- 2019
- [c40]Frieda Josi, Christian Wartena, Ulrich Heid
:
Detecting Paraphrases of Standard Clause Titles in Insurance Contracts. RELATIONS@IWCS 2019: 23-33 - [c39]Christian Wartena, Uwe Sander, Christiane Patzelt:
Sentiment Independent Topic Detection in Rated Hospital Reviews. IWCS (2) 2019: 59-64 - [c38]Jean Charbonnier, Christian Wartena:
Predicting Word Concreteness and Imagery. IWCS (1) 2019: 176-187 - [c37]Christian Wartena
:
A Probabilistic Morphology Model for German Lemmatization. KONVENS 2019 - 2018
- [c36]Frieda Josi, Christian Wartena
:
Structural Analysis of Contract Renewals. CIKM Workshops 2018 - [c35]Jean Charbonnier, Christian Wartena:
Using Word Embeddings for Unsupervised Acronym Disambiguation. COLING 2018: 2610-2619 - [c34]Frieda Josi
, Christian Wartena
, Jean Charbonnier
:
Text-Based Annotation of Scientific Images Using Wikimedia Categories. DEXA Workshops 2018: 243-253 - [c33]Jean Charbonnier
, Lucia Sohmen
, John Rothman, Birte Rohden, Christian Wartena
:
NOA: A Search Engine for Reusable Scientific Images Beyond the Life Sciences. ECIR 2018: 797-800 - [c32]Lucia Sohmen
, Jean Charbonnier
, Ina Blümel
, Christian Wartena
, Lambert Heller
:
Figures in Scientific Open Access Publications. TPDL 2018: 220-226 - 2017
- [c31]Andreas Lüschow, Christian Wartena:
Classifying Medical Literature Using k-Nearest-Neighbours Algorithm. NKOS@TPDL 2017: 26-38 - [e2]Philipp Mayr, Douglas Tudhope, Koraljka Golub, Christian Wartena, Ernesto William De Luca:
Proceedings of the 17th European Networked Knowledge Organization Systems Workshop co-located with the 21st International Conference on Theory and Practice of Digital Libraries 2017 (TPDL 2017), Thessaloniki, Greece, September 21st, 2017. CEUR Workshop Proceedings 1937, CEUR-WS.org 2017 [contents] - 2016
- [c30]Christian Wartena, Rosa Tsegaye Aga:
CogALex-V Shared Task: HsH-Supervised - Supervised similarity learning using entry wise product of context vectors. CogALex@COLING 2016: 114-118 - [c29]Rosa Tsegaye Aga, Lucas Drumond, Christian Wartena, Lars Schmidt-Thieme:
Integrating Distributional and Lexical Information for Semantic Classification of Words using MRMF. COLING 2016: 2708-2717 - [c28]Philipp Mayr, Douglas Tudhope, Koraljka Golub, Christian Wartena, Ernesto William De Luca:
Editorial for the 15th European Networked Knowledge Organization Systems Workshop (NKOS 2016). NKOS@TPDL 2016: 1-6 - [c27]Rosa Tsegaye Aga, Christian Wartena
, Michael Franke-Maier:
Automatic Recognition and Disambiguation of Library of Congress Subject Headings. TPDL 2016: 442-446 - [c26]Rosa Tsegaye Aga, Christian Wartena, Lucas Drumond, Lars Schmidt-Thieme:
Learning Thesaurus Relations from Distributional Features. LREC 2016 - [e1]Philipp Mayr, Douglas Tudhope, Koraljka Golub, Christian Wartena, Ernesto William De Luca:
Proceedings of the 15th European Networked Knowledge Organization Systems Workshop (NKOS 2016) co-located with the 20th International Conference on Theory and Practice of Digital Libraries 2016 (TPDL 2016), Hannover, Germany, September 9, 2016. CEUR Workshop Proceedings 1676, CEUR-WS.org 2016 [contents] - 2015
- [c25]Rosa Tsegaye Aga, Christian Wartena
:
Constructing concept clouds from company websites. I-KNOW 2015: 38:1-38:4 - 2014
- [c24]Christian Wartena:
On the effect of word frequency on distributional similarity. KONVENS 2014: 1-10 - 2013
- [j3]Christian Wartena:
Segmentation Strategies for Passage Retrieval from Internet Video using Speech Transcripts. J. Digit. Inf. Manag. 11(6): 400-408 (2013) - [c23]Christian Wartena:
Distributional Similarity of Words with Different Frequencies. DIR 2013: 8-11 - [c22]Christian Wartena
, Montserrat Garcia-Alsina
:
Keyword Extraction from Company Websites for the Development of Regional Knowledge Maps. IC3K 2013: 96-111 - [c21]Christian Wartena, Montserrat Garcia-Alsina:
Challenges and Potentials for Keyword Extraction from Company Websites for the Development of Regional Knowledge Maps. KDIR/KMIS 2013: 241-248 - [c20]Montserrat Garcia-Alsina
, Christian Wartena
, Sönke Lieberam-Schmidt:
Challenges to Construct Regional Knowledge Maps for Territories' Sustainable Development. IC3K 2013: 387-399 - [c19]Montserrat Garcia-Alsina, Christian Wartena, Sönke Lieberam-Schmidt:
Regional Knowledge Maps - Potentials and Challenges. KDIR/KMIS 2013: 514-519 - [c18]Christian Wartena:
HsH: Estimating Semantic Similarity of Words and Short Phrases with Frequency Normalized Distance Measures. SemEval@NAACL-HLT 2013: 48-52 - 2012
- [c17]Maria Eskevich, Gareth J. F. Jones
, Christian Wartena
, Martha A. Larson, Robin Aly
, Thijs Verschoor, Roeland Ordelman
:
Comparing retrieval effectiveness of alternative content segmentation methods for Internet video search. CBMI 2012: 1-6 - [c16]Christian Wartena
:
Comparing segmentation strategies for efficient video passage retrieval. CBMI 2012: 1-6 - [c15]Christian Wartena, Maike Sommer:
Automatic Classification of Scientific Records using the German Subject Heading Authority File (SWD). SDA 2012: 37-48 - 2011
- [c14]Christian Wartena
, Martin Wibbels:
Improving Tag-Based Recommendation by Topic Diversification. ECIR 2011: 43-54 - [c13]Christian Wartena, Wout Slakhorst, Martin Wibbels, Zeno Gantner, Christoph Freudenthaler, Chris Newell, Lars Schmidt-Thieme:
Keyword-Based TV Program Recommendation. ITWP@IJCAI 2011 - [c12]Christian Wartena, Martha A. Larson:
Rich Speech Retrieval Using Query Word Filter. MediaEval 2011 - [c11]Martha A. Larson, Mohammad Soleymani, Pavel Serdyukov, Stevan Rudinac, Christian Wartena, Vanessa Murdock, Gerald Friedland, Roeland Ordelman, Gareth J. F. Jones:
Automatic tagging and geotagging in video collections and communities. ICMR 2011: 51 - 2010
- [c10]Christian Wartena
, Wout Slakhorst, Martin Wibbels:
Selecting keywords for content based recommendation. CIKM 2010: 1533-1536 - [c9]Luit Gazendam, Christian Wartena
, Rogier Brussee:
Thesaurus Based Term Ranking for Keyword Extraction. DEXA Workshops 2010: 49-53 - [c8]Christian Wartena
, Rogier Brussee, Wout Slakhorst:
Keyword Extraction Using Word Co-occurrence. DEXA Workshops 2010: 54-58 - [c7]Christian Wartena
:
Automatic Classification of Social Tags. ECDL 2010: 176-183
2000 – 2009
- 2009
- [c6]Christian Wartena
, Rogier Brussee, Martin Wibbels:
Using Tag Co-occurrence for Recommendation. ISDA 2009: 273-278 - 2008
- [j2]Christian Wartena
:
Storage Products and Linear Control of Derivations. Theory Comput. Syst. 42(2): 157-186 (2008) - [c5]Christian Wartena
, Rogier Brussee:
Topic Detection by Clustering Keywords. DEXA Workshops 2008: 54-58 - [c4]Christian Wartena
, Rogier Brussee:
Instanced-Based Mapping between Thesauri and Folksonomies. ISWC 2008: 356-370 - 2007
- [c3]Christian Wartena
, Rogier Brussee, Luit Gazendam, Willem-Olaf Huijsen:
Apolda: A Practical Tool for Semantic Annotation. DEXA Workshops 2007: 288-292 - 2000
- [c2]Christian Wartena:
Extending Linear Indexed Grammars. TAG+ 2000: 207-214
1990 – 1999
- 1999
- [b1]Christian Wartena:
Storage structures and conditions on movement in natural language syntax. University of Potsdam, Germany, 1999 - [j1]Christian Wartena:
On the Concatenation of One-Turn Pushdowns. Grammars 2(3): 259-269 (1999) - 1998
- [c1]Christian Wartena
:
Grammars with Composite Storages. LACL 1998: 266-286
Coauthor Index
![](https://dblp.uni-trier.de/img/cog.dark.24x24.png)
manage site settings
To protect your privacy, all features that rely on external API calls from your browser are turned off by default. You need to opt-in for them to become active. All settings here will be stored as cookies with your web browser. For more information see our F.A.Q.
Unpaywalled article links
Add open access links from to the list of external document links (if available).
Privacy notice: By enabling the option above, your browser will contact the API of unpaywall.org to load hyperlinks to open access articles. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Unpaywall privacy policy.
Archived links via Wayback Machine
For web page which are no longer available, try to retrieve content from the of the Internet Archive (if available).
Privacy notice: By enabling the option above, your browser will contact the API of archive.org to check for archived content of web pages that are no longer available. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Internet Archive privacy policy.
Reference lists
Add a list of references from ,
, and
to record detail pages.
load references from crossref.org and opencitations.net
Privacy notice: By enabling the option above, your browser will contact the APIs of crossref.org, opencitations.net, and semanticscholar.org to load article reference information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Crossref privacy policy and the OpenCitations privacy policy, as well as the AI2 Privacy Policy covering Semantic Scholar.
Citation data
Add a list of citing articles from and
to record detail pages.
load citations from opencitations.net
Privacy notice: By enabling the option above, your browser will contact the API of opencitations.net and semanticscholar.org to load citation information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the OpenCitations privacy policy as well as the AI2 Privacy Policy covering Semantic Scholar.
OpenAlex data
Load additional information about publications from .
Privacy notice: By enabling the option above, your browser will contact the API of openalex.org to load additional information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the information given by OpenAlex.
last updated on 2024-04-24 22:58 CEST by the dblp team
all metadata released as open data under CC0 1.0 license
see also: Terms of Use | Privacy Policy | Imprint