Dr. Sahar Vahdati left SDA. The profile below reflects the status at the point of her departure and is no longer updated.
Research Associate 
Information Systems Group
University of Oxford
Profiles: LinkedIn, Google Scholar, DBLP
Email: vahdati@cs.uni-bonn.de
Short CV
Research Associate at the Smart Data Analytics Group, Institute for Computer Science III, Rheinische Friedrich-Wilhelms-Universität, Bonn, Germany (July 2017 – present)
- Main research areas: Knowledge Management, Knowledge Embedding, Semantic Web, Scholarly Communication Metadata, Semantic Data Integration, Knowledge Graph Integration and Mining, Linked Data, Semantic Web Services, and Web APIs
- Research projects: OpenAIRE H2020 (Leading Linked Data Team), OpenResearch (Moderator, Main Developer)
Research Associate at the Intelligent Database Group, Institute for Computer Science III, Rheinische Friedrich-Wilhelms-Universität, Bonn, Germany (October 2012 – present)
- Main research areas: Intelligent Information Systems, Temporal Information Systems, Deductive Databases (Datalog).
Research Interests
- Linked Data, Semantic Web
- Knowledge Graph Integration
- Knowldge Graph Embedding
- Open Data, Semantic Publishing
- Metadata Management
- Deductive Databases (Datalog)
Projects
Publications
61 entries « ‹ 2 of 2
› » 2016
Ghavimi, Behnam; Mayr, Philipp; Vahdati, Sahar; Lange, Christoph
Identifying and Improving Dataset References in Social Sciences Full
Texts Proceedings Article
In: Positioning and Power in Academic Publishing: Players, Agents and
Agendas, 20th International Conference on Electronic Publishing, Göttingen,
Germany, June 7-9, 2016, pp. 105–114, IOS Press, 2016.
@inproceedings{DBLP:conf/elpub/GhavimiMV016,
title = {Identifying and Improving Dataset References in Social Sciences Full
Texts},
author = {Behnam Ghavimi and
Philipp Mayr and
Sahar Vahdati and
Christoph Lange},
url = {https://doi.org/10.3233/978-1-61499-649-1-105},
doi = {10.3233/978-1-61499-649-1-105},
year = {2016},
date = {2016-01-01},
booktitle = {Positioning and Power in Academic Publishing: Players, Agents and
Agendas, 20th International Conference on Electronic Publishing, Göttingen,
Germany, June 7-9, 2016},
pages = {105--114},
publisher = {IOS Press},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Dimou, Anastasia; Iorio, Angelo Di; Lange, Christoph; Vahdati, Sahar
Semantic Publishing Challenge - Assessing the Quality of Scientific
Output in Its Ecosystem Proceedings Article
In: Semantic Web Challenges - Third SemWebEval Challenge at ESWC 2016,
Heraklion, Crete, Greece, May 29 - June 2, 2016, Revised Selected
Papers, pp. 243–254, Springer, 2016.
@inproceedings{DBLP:conf/esws/DimouI0V16,
title = {Semantic Publishing Challenge - Assessing the Quality of Scientific
Output in Its Ecosystem},
author = {Anastasia Dimou and
Angelo Di Iorio and
Christoph Lange and
Sahar Vahdati},
url = {https://doi.org/10.1007/978-3-319-46565-4_19},
doi = {10.1007/978-3-319-46565-4_19},
year = {2016},
date = {2016-01-01},
booktitle = {Semantic Web Challenges - Third SemWebEval Challenge at ESWC 2016,
Heraklion, Crete, Greece, May 29 - June 2, 2016, Revised Selected
Papers},
volume = {641},
pages = {243--254},
publisher = {Springer},
series = {Communications in Computer and Information Science},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Ghavimi, Behnam; Mayr, Philipp; Lange, Christoph; Vahdati, Sahar; Auer, Sören
A semi-automatic approach for detecting dataset references in social
science texts Journal Article
In: Inf. Serv. Use, vol. 36, no. 3-4, pp. 171–187, 2016.
@article{DBLP:journals/isu/GhavimiMLVA16,
title = {A semi-automatic approach for detecting dataset references in social
science texts},
author = {Behnam Ghavimi and
Philipp Mayr and
Christoph Lange and
Sahar Vahdati and
Sören Auer},
url = {https://doi.org/10.3233/ISU-160816},
doi = {10.3233/ISU-160816},
year = {2016},
date = {2016-01-01},
journal = {Inf. Serv. Use},
volume = {36},
number = {3-4},
pages = {171--187},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
2015
Knuth, Magnus; Reddy, Dinesh; Dimou, Anastasia; Vahdati, Sahar; Kastrinakis, George
Towards Linked Data Update Notifications Reviewing and Generalizing
the SparqlPuStextbackslashfontencodingLELAtextbackslashselectfontḩar40 Approach Proceedings Article
In: Proceedings of the Workshop on Negative or Inconclusive Results in
Semantic Web, NoISE 2015, Co-located with the 12th Extended Semantic
Web Conference (ESWC 2015), Portoroz, Slovenia, June 1st, 2015, CEUR-WS.org, 2015.
@inproceedings{DBLP:conf/esws/KnuthRDVK15b,
title = {Towards Linked Data Update Notifications Reviewing and Generalizing
the SparqlPuStextbackslashfontencodingLELAtextbackslashselectfontḩar40 Approach},
author = {Magnus Knuth and Dinesh Reddy and Anastasia Dimou and Sahar Vahdati and George Kastrinakis},
url = {http://ceur-ws.org/Vol-1435/NoISE2015_paper_3.pdf},
year = {2015},
date = {2015-01-01},
booktitle = {Proceedings of the Workshop on Negative or Inconclusive Results in
Semantic Web, NoISE 2015, Co-located with the 12th Extended Semantic
Web Conference (ESWC 2015), Portoroz, Slovenia, June 1st, 2015},
volume = {1435},
publisher = {CEUR-WS.org},
series = {CEUR Workshop Proceedings},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Iorio, Angelo Di; Lange, Christoph; Dimou, Anastasia; Vahdati, Sahar
Semantic Publishing Challenge - Assessing the Quality of Scientific
Output by Information Extraction and Interlinking Proceedings Article
In: Semantic Web Evaluation Challenges - Second SemWebEval Challenge at
ESWC 2015, Portorov z, Slovenia, May 31 - June 4, 2015, Revised
Selected Papers, pp. 65–80, Springer, 2015.
@inproceedings{DBLP:conf/esws/Iorio0DV15,
title = {Semantic Publishing Challenge - Assessing the Quality of Scientific
Output by Information Extraction and Interlinking},
author = {Angelo Di Iorio and
Christoph Lange and
Anastasia Dimou and
Sahar Vahdati},
url = {https://doi.org/10.1007/978-3-319-25518-7_6},
doi = {10.1007/978-3-319-25518-7_6},
year = {2015},
date = {2015-01-01},
booktitle = {Semantic Web Evaluation Challenges - Second SemWebEval Challenge at
ESWC 2015, Portorov z, Slovenia, May 31 - June 4, 2015, Revised
Selected Papers},
volume = {548},
pages = {65--80},
publisher = {Springer},
series = {Communications in Computer and Information Science},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Knuth, Magnus; Reddy, Dinesh; Dimou, Anastasia; Vahdati, Sahar; Kastrinakis, George
Towards Linked Data Update Notifications Reviewing and Generalizing
the SparqlPuStextbackslashfontencodingLELAtextbackslashselectfontḩar40 Approach Proceedings Article
In: Proceedings of the Workshop on Negative or Inconclusive Results in
Semantic Web, NoISE 2015, Co-located with the 12th Extended Semantic
Web Conference (ESWC 2015), Portoroz, Slovenia, June 1st, 2015, CEUR-WS.org, 2015.
@inproceedings{DBLP:conf/esws/KnuthRDVK15,
title = {Towards Linked Data Update Notifications Reviewing and Generalizing
the SparqlPuStextbackslashfontencodingLELAtextbackslashselectfontḩar40 Approach},
author = {Magnus Knuth and
Dinesh Reddy and
Anastasia Dimou and
Sahar Vahdati and
George Kastrinakis},
url = {http://ceur-ws.org/Vol-1435/NoISE2015_paper_3.pdf},
year = {2015},
date = {2015-01-01},
booktitle = {Proceedings of the Workshop on Negative or Inconclusive Results in
Semantic Web, NoISE 2015, Co-located with the 12th Extended Semantic
Web Conference (ESWC 2015), Portoroz, Slovenia, June 1st, 2015},
volume = {1435},
publisher = {CEUR-WS.org},
series = {CEUR Workshop Proceedings},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Vahdati, Sahar; Lange, Christoph; Auer, Sören
OpenCourseWare observatory: does the quality of OpenCourseWare live
up to its promise? Proceedings Article
In: Proceedings of the Fifth International Conference on Learning Analytics
And Knowledge, LAK '15, Poughkeepsie, NY, USA, March 16-20, 2015, pp. 73–82, ACM, 2015.
@inproceedings{DBLP:conf/lak/Vahdati0A15,
title = {OpenCourseWare observatory: does the quality of OpenCourseWare live
up to its promise?},
author = {Sahar Vahdati and
Christoph Lange and
Sören Auer},
url = {https://doi.org/10.1145/2723576.2723605},
doi = {10.1145/2723576.2723605},
year = {2015},
date = {2015-01-01},
booktitle = {Proceedings of the Fifth International Conference on Learning Analytics
And Knowledge, LAK '15, Poughkeepsie, NY, USA, March 16-20, 2015},
pages = {73--82},
publisher = {ACM},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Vahdati, Sahar; Karim, Farah; Huang, Jyun-Yao; Lange, Christoph
Mapping Large Scale Research Metadata to Linked Data: A Performance
Comparison of HBase, CSV and XML Proceedings Article
In: Metadata and Semantics Research - 9th Research Conference, MTSR
2015, Manchester, UK, September 9-11, 2015, Proceedings, pp. 261–273, Springer, 2015.
@inproceedings{DBLP:conf/mtsr/VahdatiKH015,
title = {Mapping Large Scale Research Metadata to Linked Data: A Performance
Comparison of HBase, CSV and XML},
author = {Sahar Vahdati and
Farah Karim and
Jyun-Yao Huang and
Christoph Lange},
url = {https://doi.org/10.1007/978-3-319-24129-6_23},
doi = {10.1007/978-3-319-24129-6_23},
year = {2015},
date = {2015-01-01},
booktitle = {Metadata and Semantics Research - 9th Research Conference, MTSR
2015, Manchester, UK, September 9-11, 2015, Proceedings},
volume = {544},
pages = {261--273},
publisher = {Springer},
series = {Communications in Computer and Information Science},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
2014
Vahdati, Sahar; Behrend, Andreas; Lange, Christoph
Identifying research schools using enriched bibliographical metadata Proceedings Article
In: 14th International Conference on Knowledge Management and Data-driven
Business, I-KNOW '14, Graz, Austria, September 16-19, 2014, pp. 39:1–39:4, ACM, 2014.
@inproceedings{DBLP:conf/iknow/VahdatiB014,
title = {Identifying research schools using enriched bibliographical metadata},
author = {Sahar Vahdati and
Andreas Behrend and
Christoph Lange},
url = {https://doi.org/10.1145/2637748.2638445},
doi = {10.1145/2637748.2638445},
year = {2014},
date = {2014-01-01},
booktitle = {14th International Conference on Knowledge Management and Data-driven
Business, I-KNOW '14, Graz, Austria, September 16-19, 2014},
pages = {39:1--39:4},
publisher = {ACM},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Vahdati, Sahar; Behrend, Andreas; Schüller, Gereon; Manthey, Rainer
A Flexible System for a Comprehensive Analysis of Bibliographical
Data Proceedings Article
In: WEBIST 2014 - Proceedings of the 10th International Conference on
Web Information Systems and Technologies, Volume 1, Barcelona, Spain,
3-5 April, 2014, pp. 143–151, SciTePress, 2014.
@inproceedings{DBLP:conf/webist/VahdatiBSM14,
title = {A Flexible System for a Comprehensive Analysis of Bibliographical
Data},
author = {Sahar Vahdati and
Andreas Behrend and
Gereon Schüller and
Rainer Manthey},
url = {https://doi.org/10.5220/0004799201430151},
doi = {10.5220/0004799201430151},
year = {2014},
date = {2014-01-01},
booktitle = {WEBIST 2014 - Proceedings of the 10th International Conference on
Web Information Systems and Technologies, Volume 1, Barcelona, Spain,
3-5 April, 2014},
pages = {143--151},
publisher = {SciTePress},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
0000
Dimou, Anastasia; Iorio, Angelo Di; Lange, Christoph; Vahdati, Sahar
Semantic Publishing Challenge Proceedings Article
In: pp. 243–254, 0000.
@inproceedings{Dimou,
title = {Semantic Publishing Challenge},
author = {Anastasia Dimou and Angelo Di Iorio and Christoph Lange and Sahar Vahdati},
pages = {243--254},
crossref = {eswc2016challenges},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
61 entries « ‹ 2 of 2
› »
