YAMEN AJJOUR
Yamen Ajjour, Ph.D
Telefon
E-Mail
Adresse
Welfengarten 1
30167 Hannover
30167 Hannover
Gebäude
Raum
Yamen Ajjour, Ph.D
Telefon
E-Mail
PostDoc mit Forschungsschwerpunkt im Bereich Human-centered Natural Language Processing.
Schwerpunkte
- Perspectivist NLP: Integration verschiedener menschlicher Perspektiven in die NLP-Methodik zur Erfassung der Komplexität und Vielfalt natürlicher Sprache
- Human-LLM Collaboration: Methoden für eine effektive Zusammenarbeit zwischen Large Language Models und Menschen in diversen Anwendungen, insbesondere bei der Datenannotation
- Priming: Sampling-Strategien zur task- und instanzspezifischen Optimierung von Large Language Models
Auszeichnungen
- Best Paper Award bei der German Conference of Artificial Intelligence (2019)
- Outstanding Reviewer Award bei der European Chapter of the Association for Computational Linguistics (EACL 2023)
Vorträge
- Computational Argumentation in 2022 at Scads AI Summer School
- Instruction Fine-tuning using Alpaca in 2024 at PyData Meetup
Publications
Zeige Ergebnisse 1 - 20 von 22
Ajjour Y, Kiesel J, Stein B, Potthast M. Topic Ontologies for Arguments. in Findings of the Association for Computational Linguistics: EACL 2023. Kroatien: Association for Computational Linguistics. 2023. S. 1411–1427 doi: 10.48550/arXiv.2301.09759
Mehr...
Ajjour Y, Stein B, Kiesel J, Potthast M. Topic Ontologies for Arguments. in EACL 2023 : 17th Conference of the European Chapter of the Association for Computational Linguistics, Findings of EACL 2023. Association for Computational Linguistics (ACL). 2023. S. 1381-1397
Mehr...
Ajjour Y, Braslavski P, Bondarenko A, Stein B. Identifying Argumentative Questions in Web Search Logs. in Amigó E, Castells P, Gonzalo J, Carterette B, Culpepper JS, Kazai G, Hrsg., 45th International ACM Conference on Research and Development in Information Retrieval (SIGIR 2022). ACM DL. 2022. S. 2393-2399 doi: 10.1145/3477495.3531864
Mehr...
Bondarenko A, Ajjour Y, Dittmar V, Homann N, Braslavski P, Hagen M. Towards Understanding and Answering Comparative Questions. in Candan KS, Liu H, Akoglu L, Dong XL, Tang J, Hrsg., 15th ACM International Conference on Web Search and Data Mining (WSDM 2022). ACM DL. 2022. S. 66-74 doi: 10.1145/3488560.3498534
Mehr...
Ajjour Y, Al-Khatib K. Analysing the Submissions to the Same Side Stance Classification Task. in Ajjour Y, Al-Khatib K, Cimiano P, Baff RE, Ell B, Stein B, Wachsmuth H, Hrsg., Same Side Stance Classification Shared Task 2019. 2021. S. 8-11. (CEUR Workshop Proceedings).
Mehr...
Ajjour Y, Al-Khatib K, Cimiano P, El Baff R, Ell B, Stein B et al. Preface. in Same Side Stance Classification Shared Task 2019: Proceedings of the Same Side Stance Classification Shared Task organized as a part of the 6th Workshop on Argument Mining (ArgMining 2019) and co-located with the the 57th Annual Meeting of the Association for Computational Linguistics (ACL19) . 2021. (CEUR Workshop Proceedings).
Mehr...
Ajjour Y, (ed.), Al-Khatib K, (ed.), Cimiano P, (ed.), Baff RE, (ed.), Ell B, (ed.), Stein B, (ed.) et al. Same Side Stance Classification Shared Task 2019. 2021. (CEUR Workshop Proceedings).
Mehr...
Bondarenko A, Gienapp L, Fröbe M, Beloucif M, Ajjour Y, Panchenko A et al. Overview of Touché 2021: Argument Retrieval: Extended Abstract. in Hiemstra D, Moens MF, Mothe J, Perego R, Potthast M, Sebastiani F, Hrsg., Advances in Information Retrieval: 43rd European Conference on IR Research, Proceedings. Springer Science and Business Media Deutschland GmbH. 2021. S. 574-582. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)). doi: 10.1007/978-3-030-72240-1_67
Mehr...
Bondarenko A, Gienapp L, Fröbe M, Beloucif M, Ajjour Y, Panchenko A et al. Overview of Touché 2021: Argument retrieval. in CLEF 2021 Working Notes: Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum Bucharest, Romania, September 21st to 24th, 2021.. 2021. S. 2258-2284. (CEUR Workshop Proceedings).
Mehr...
Bondarenko A, Gienapp L, Fröbe M, Beloucif M, Ajjour Y, Panchenko A et al. Overview of Touché 2021: Argument Retrieval. in Candan KS, Ionescu B, Goeuriot L, Müller H, Joly A, Maistro M, Piroi F, Faggioli G, Ferro N, Hrsg., Experimental IR Meets Multilinguality, Multimodality, and Interaction. 12th International Conference of the CLEF Association (CLEF 2021). Band 12880. Berlin Heidelberg New York: Springer. 2021. S. 450-467. (Lecture Notes in Computer Science). doi: 10.1007/978-3-030-85251-1_28
Mehr...
Reimer JH, Luu TKH, Henze M, Ajjour Y. Modern Talking in Key Point Analysis: Key Point Matching using Pretrained Encoders. in Al-Khatib K, Hou Y, Stede M, Hrsg., 8th Workshop on Argument Mining, ArgMining 2021 - Proceedings. Association for Computational Linguistics. 2021. S. 175-183 doi: 10.18653/v1/2021.argmining-1.18
Mehr...
Stein B, Ajjour Y, El Baff R, Al-Khatib K, Cimiano P, Wachsmuth H. Same side stance classification. in Same Side Stance Classification Shared Task 2019: Proceedings of the Same Side Stance Classification Shared Task organized as a part of the 6th Workshop on Argument Mining (ArgMining 2019) and co-located with the the 57th Annual Meeting of the Association for Computational Linguistics (ACL19) . 2021. S. 1-7. (CEUR Workshop Proceedings).
Mehr...
Bondarenko A, Fröbe M, Beloucif M, Gienapp L, Ajjour Y, Panchenko A et al. Overview of Touché 2020: Argument Retrieval: Extended Abstract. in Arampatzis A, Kanoulas E, Tsikrika T, Vrochidis S, Joho H, Lioma C, Eickhoff C, Névéol A, Névéol A, Cappellato L, Ferro N, Hrsg., Experimental IR Meets Multilinguality, Multimodality, and Interaction: 11th International Conference of the CLEF Association, CLEF 2020, Proceedings. Springer Science and Business Media Deutschland GmbH. 2020. S. 384-395. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)). doi: 10.1007/978-3-030-58219-7_26
Mehr...
Bondarenko A, Fröbe M, Beloucif M, Gienapp L, Ajjour Y, Panchenko A et al. Overview of Touché 2020: Argument Retrieval. in CLEF 2020 Working Notes: Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum. 2020. (CEUR Workshop Proceedings).
Mehr...
Ajjour Y, Wachsmuth H, Kiesel J, Potthast M, Hagen M, Stein B. Data Acquisition for Argument Search: The args.me Corpus. in Benzmüller C, Stuckenschmidt H, Hrsg., KI 2019: Advances in Artificial Intelligence: 42nd German Conference on AI, Proceedings. Berlin Heidelberg New York: Springer Verlag. 2019. S. 48-59. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)). doi: 10.1007/978-3-030-30179-8_4
Mehr...
Ajjour Y, Alshomary M, Wachsmuth H, Stein B. Modeling Frames in Argumentation. in Inui K, Jiang J, Ng V, Wan X, Hrsg., Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing and the 9th International Joint Conference on Natural Language Processing (EMNLP-IJCNLP). Association for Computational Linguistics. 2019. S. 2922-2932 doi: 10.18653/v1/D19-1290
Mehr...
Ajjour Y, Wachsmuth H, Kiesel D, Riehmann P, Fan F, Castiglia G et al. Visualization of the Topic Space of Argument Search Results in args.me. in Blanco E, Lu W, Hrsg., Proceedings of the 2018 Conference on Empirical Methods in Natural Language Processing (System Demonstrations). Brüssel: Association for Computational Linguistics (ACL). 2018. S. 60-65 doi: 10.18653/v1/d18-2011
Mehr...
Kiesel D, Riehmann P, Fan F, Ajjour Y, Wachsmuth H, Stein B et al. Improving Barycentric Embeddings of Topics Spaces. in IEEE VIS 2018. IEEE. 2018
Mehr...
Ajjour Y, Chen WF, Kiesel J, Wachsmuth H, Stein B. Unit Segmentation of Argumentative Texts. in Habernal I, Gurevych I, Ashley K, Cardie C, Green N, Litman D, Petasis G, Reed C, Slonim N, Walker V, Hrsg., Proceedings of the 4th Workshop on Argument Mining. Association for Computational Linguistics (ACL). 2017. S. 118-128 doi: 10.18653/v1/W17-5115
Mehr...
Hagen M, Ajjour Y, Kiesel J, Adineh P, Stein B. Webis at TREC 2017: Open Search and Core Tracks. 2017. Beitrag in 26th Text REtrieval Conference, TREC 2017, Gaithersburg, USA / Vereinigte Staaten.
Mehr...
