Hamada Mohamed Abdelsamee Zahera

Fakultät für Elektrotechnik, Informatik und Mathematik
hamada.zahera@uni-paderborn.de
ID
72768

16 Publications

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[16]
2025 | Conference Paper | LibreCat-ID: 57324
Vollmers, Daniel, Nikit Srivastava, Hamada Mohamed Abdelsamee Zahera, Diego Moussallem, and Axel-Cyrille Ngonga Ngomo. “UniQ-Gen: Unified Query Generation Across Multiple Knowledge Graphs.” In Knowledge Engineering and Knowledge Management, edited by Mehwish Alam, Marco Rospocher, Marieke van Erp, Laura Hollink, and Genet Asefa Gesese, 174–189. Cham: Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-77792-9_11.
LibreCat | DOI
 
[15]
2025 | Conference Paper | LibreCat-ID: 59054
Firmansyah, Asep Fajar, Hamada Mohamed Abdelsamee Zahera, Mohamed Sherif, Diego Moussallem, and Axel-Cyrille Ngonga Ngomo. “ANTS: Abstractive Entity Summarization in Knowledge Graphs.” In ESWC2025, 2025.
LibreCat
 
[14]
2024 | Conference Paper | LibreCat-ID: 54449 | OA
KOUAGOU, N’Dah Jean, Caglar Demir, Hamada Mohamed Abdelsamee Zahera, Adrian Wilke, Stefan Heindorf, Jiayi Li, and Axel-Cyrille Ngonga Ngomo. “Universal Knowledge Graph Embeddings.” In Companion Proceedings of the ACM on Web Conference 2024. ACM, 2024. https://doi.org/10.1145/3589335.3651978.
LibreCat | DOI | Download (ext.)
 
[13]
2024 | Conference Paper | LibreCat-ID: 55094
Zahera, Hamada Mohamed Abdelsamee, Ali Manzoor, Mohamed Sherif, Diego Moussallem, and Axel-Cyrille Ngonga Ngomo. “Generating SPARQL from Natural Language Using Chain-of-Thoughts Prompting.” In SEMANTiCS. Amsterdam, Netherlands, 2024.
LibreCat
 
[12]
2024 | Preprint | LibreCat-ID: 57280
Srivastava, Nikit, Denis Kuchelev, Tatiana Moteu Ngoli, Kshitij Shetty, Michael Röder, Diego Moussallem, Hamada Mohamed Abdelsamee Zahera, and Axel-Cyrille Ngonga Ngomo. “LOLA -- An Open-Source Massively Multilingual Large Language Model,” 2024.
LibreCat
 
[11]
2024 | Preprint | LibreCat-ID: 57277
Srivastava, Nikit, Mengshi Ma, Daniel Vollmers, Hamada Mohamed Abdelsamee Zahera, Diego Moussallem, and Axel-Cyrille Ngonga Ngomo. “MST5 -- Multilingual Question Answering over Knowledge Graphs,” 2024.
LibreCat
 
[10]
2023 | Conference Paper | LibreCat-ID: 54608
Zahera, Hamada Mohamed Abdelsamee, Fedor Vitiugin, Mohamed Sherif, Carlos Castillo, and Axel-Cyrille Ngonga Ngomo. “Using Pre-Trained Language Models for Abstractive DBPEDIA Summarization: A Comparative Study.” In SEMANTiCS, 2023.
LibreCat
 
[9]
2023 | Conference Paper | LibreCat-ID: 46518
Zahera, Hamada Mohamed Abdelsamee, Fedor Vitiugin, Mohamed Sherif, Carlos Castillo, and Axel-Cyrille Ngonga Ngomo. “Using Pre-Trained Language Models for Abstractive DBpedia Summarization: A Comparative Study.” In SEMANTiCS, 2023.
LibreCat
 
[8]
2022 | Book Chapter | LibreCat-ID: 33738 | OA
Zahera, Hamada Mohamed Abdelsamee, Stefan Heindorf, Stefan Balke, Jonas Haupt, Martin Voigt, Carolin Walter, Fabian Witter, and Axel-Cyrille Ngonga Ngomo. “Tab2Onto: Unsupervised Semantification with Knowledge Graph Embeddings.” In The Semantic Web: ESWC 2022 Satellite Events. Cham: Springer International Publishing, 2022. https://doi.org/10.1007/978-3-031-11609-4_9.
LibreCat | DOI | Download (ext.)
 
[7]
2022 | Conference Paper | LibreCat-ID: 46538
Zahera, Hamada Mohamed Abdelsamee, Daniel Vollmers, Mohamed Sherif, and Axel-Cyrille Ngonga Ngomo. “MultPAX: Keyphrase Extraction Using Language Models and Knowledge Graphs.” In ISWC 2022. Springer, Cham, n.d. https://doi.org/10.1007/978-3-031-19433-7_18.
LibreCat | DOI
 
[6]
2021 | Conference Paper | LibreCat-ID: 29291 | OA
Zahera, Hamada Mohamed Abdelsamee, Stefan Heindorf, and Axel-Cyrille Ngonga Ngomo. “ASSET: A Semi-Supervised Approach for Entity Typing in Knowledge Graphs.” In Proceedings of the 11th on Knowledge Capture Conference. ACM, 2021. https://doi.org/10.1145/3460210.3493563.
LibreCat | Files available | DOI | Download (ext.)
 
[5]
2021 | Conference Paper | LibreCat-ID: 29043
Zahera, Hamada Mohamed Abdelsamee, Rricha Jalota, Mohamed Sherif, and Axel-Cyrille Ngonga Ngomo. “I-AID: Identifying Actionable Information from Disaster-Related Tweets.” In IEEE Open Access, 2021.
LibreCat
 
[4]
2021 | Conference Paper | LibreCat-ID: 29044
Chakraborty, Jaydeep, Mohamed Sherif, Hamada Mohamed Abdelsamee Zahera, and Srividya Bansal. “OntoConnect: Domain-Agnostic Ontology Alignment Using Graph Embedding with Negative Sampling.” In Proceedings of the IEEE International Conference on Machine Learning and Applications, 2021.
LibreCat
 
[3]
2020 | Conference Paper | LibreCat-ID: 29040
Zahera, Hamada Mohamed Abdelsamee, and Mohamed Sherif. “ProBERT: Product Data Classification with Fine-Tuning BERT Model.” In Proceedings of Mining the Web of HTML-Embedded Product Data Workshop (MWPD2020), 2020.
LibreCat
 
[2]
2019 | Conference Paper | LibreCat-ID: 29037
Zahera, Hamada Mohamed Abdelsamee, Mohamed Sherif, and Axel-Cyrille Ngonga Ngomo. “Jointly Learning from Social Media and Environmental Data for Typhoon Intensity Prediction.” In K-CAP 2019: Knowledge Capture Conference, 4, 2019.
LibreCat
 
[1]
2019 | Conference Paper | LibreCat-ID: 29003
Zahera, Hamada Mohamed Abdelsamee, Ibrahim A. Elgendy, Rricha Jalota, and Mohamed Sherif. “Fine-Tuned BERT Model for Multi-Label Tweets Classification.” In Proceedings of the Twenty-Eighth Text REtrieval Conference, {TREC} 2019, Gaithersburg, Maryland, USA, November 13-15, 2019, 2019.
LibreCat
 
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16 Publications

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[16]
2025 | Conference Paper | LibreCat-ID: 57324
Vollmers, Daniel, Nikit Srivastava, Hamada Mohamed Abdelsamee Zahera, Diego Moussallem, and Axel-Cyrille Ngonga Ngomo. “UniQ-Gen: Unified Query Generation Across Multiple Knowledge Graphs.” In Knowledge Engineering and Knowledge Management, edited by Mehwish Alam, Marco Rospocher, Marieke van Erp, Laura Hollink, and Genet Asefa Gesese, 174–189. Cham: Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-77792-9_11.
LibreCat | DOI
 
[15]
2025 | Conference Paper | LibreCat-ID: 59054
Firmansyah, Asep Fajar, Hamada Mohamed Abdelsamee Zahera, Mohamed Sherif, Diego Moussallem, and Axel-Cyrille Ngonga Ngomo. “ANTS: Abstractive Entity Summarization in Knowledge Graphs.” In ESWC2025, 2025.
LibreCat
 
[14]
2024 | Conference Paper | LibreCat-ID: 54449 | OA
KOUAGOU, N’Dah Jean, Caglar Demir, Hamada Mohamed Abdelsamee Zahera, Adrian Wilke, Stefan Heindorf, Jiayi Li, and Axel-Cyrille Ngonga Ngomo. “Universal Knowledge Graph Embeddings.” In Companion Proceedings of the ACM on Web Conference 2024. ACM, 2024. https://doi.org/10.1145/3589335.3651978.
LibreCat | DOI | Download (ext.)
 
[13]
2024 | Conference Paper | LibreCat-ID: 55094
Zahera, Hamada Mohamed Abdelsamee, Ali Manzoor, Mohamed Sherif, Diego Moussallem, and Axel-Cyrille Ngonga Ngomo. “Generating SPARQL from Natural Language Using Chain-of-Thoughts Prompting.” In SEMANTiCS. Amsterdam, Netherlands, 2024.
LibreCat
 
[12]
2024 | Preprint | LibreCat-ID: 57280
Srivastava, Nikit, Denis Kuchelev, Tatiana Moteu Ngoli, Kshitij Shetty, Michael Röder, Diego Moussallem, Hamada Mohamed Abdelsamee Zahera, and Axel-Cyrille Ngonga Ngomo. “LOLA -- An Open-Source Massively Multilingual Large Language Model,” 2024.
LibreCat
 
[11]
2024 | Preprint | LibreCat-ID: 57277
Srivastava, Nikit, Mengshi Ma, Daniel Vollmers, Hamada Mohamed Abdelsamee Zahera, Diego Moussallem, and Axel-Cyrille Ngonga Ngomo. “MST5 -- Multilingual Question Answering over Knowledge Graphs,” 2024.
LibreCat
 
[10]
2023 | Conference Paper | LibreCat-ID: 54608
Zahera, Hamada Mohamed Abdelsamee, Fedor Vitiugin, Mohamed Sherif, Carlos Castillo, and Axel-Cyrille Ngonga Ngomo. “Using Pre-Trained Language Models for Abstractive DBPEDIA Summarization: A Comparative Study.” In SEMANTiCS, 2023.
LibreCat
 
[9]
2023 | Conference Paper | LibreCat-ID: 46518
Zahera, Hamada Mohamed Abdelsamee, Fedor Vitiugin, Mohamed Sherif, Carlos Castillo, and Axel-Cyrille Ngonga Ngomo. “Using Pre-Trained Language Models for Abstractive DBpedia Summarization: A Comparative Study.” In SEMANTiCS, 2023.
LibreCat
 
[8]
2022 | Book Chapter | LibreCat-ID: 33738 | OA
Zahera, Hamada Mohamed Abdelsamee, Stefan Heindorf, Stefan Balke, Jonas Haupt, Martin Voigt, Carolin Walter, Fabian Witter, and Axel-Cyrille Ngonga Ngomo. “Tab2Onto: Unsupervised Semantification with Knowledge Graph Embeddings.” In The Semantic Web: ESWC 2022 Satellite Events. Cham: Springer International Publishing, 2022. https://doi.org/10.1007/978-3-031-11609-4_9.
LibreCat | DOI | Download (ext.)
 
[7]
2022 | Conference Paper | LibreCat-ID: 46538
Zahera, Hamada Mohamed Abdelsamee, Daniel Vollmers, Mohamed Sherif, and Axel-Cyrille Ngonga Ngomo. “MultPAX: Keyphrase Extraction Using Language Models and Knowledge Graphs.” In ISWC 2022. Springer, Cham, n.d. https://doi.org/10.1007/978-3-031-19433-7_18.
LibreCat | DOI
 
[6]
2021 | Conference Paper | LibreCat-ID: 29291 | OA
Zahera, Hamada Mohamed Abdelsamee, Stefan Heindorf, and Axel-Cyrille Ngonga Ngomo. “ASSET: A Semi-Supervised Approach for Entity Typing in Knowledge Graphs.” In Proceedings of the 11th on Knowledge Capture Conference. ACM, 2021. https://doi.org/10.1145/3460210.3493563.
LibreCat | Files available | DOI | Download (ext.)
 
[5]
2021 | Conference Paper | LibreCat-ID: 29043
Zahera, Hamada Mohamed Abdelsamee, Rricha Jalota, Mohamed Sherif, and Axel-Cyrille Ngonga Ngomo. “I-AID: Identifying Actionable Information from Disaster-Related Tweets.” In IEEE Open Access, 2021.
LibreCat
 
[4]
2021 | Conference Paper | LibreCat-ID: 29044
Chakraborty, Jaydeep, Mohamed Sherif, Hamada Mohamed Abdelsamee Zahera, and Srividya Bansal. “OntoConnect: Domain-Agnostic Ontology Alignment Using Graph Embedding with Negative Sampling.” In Proceedings of the IEEE International Conference on Machine Learning and Applications, 2021.
LibreCat
 
[3]
2020 | Conference Paper | LibreCat-ID: 29040
Zahera, Hamada Mohamed Abdelsamee, and Mohamed Sherif. “ProBERT: Product Data Classification with Fine-Tuning BERT Model.” In Proceedings of Mining the Web of HTML-Embedded Product Data Workshop (MWPD2020), 2020.
LibreCat
 
[2]
2019 | Conference Paper | LibreCat-ID: 29037
Zahera, Hamada Mohamed Abdelsamee, Mohamed Sherif, and Axel-Cyrille Ngonga Ngomo. “Jointly Learning from Social Media and Environmental Data for Typhoon Intensity Prediction.” In K-CAP 2019: Knowledge Capture Conference, 4, 2019.
LibreCat
 
[1]
2019 | Conference Paper | LibreCat-ID: 29003
Zahera, Hamada Mohamed Abdelsamee, Ibrahim A. Elgendy, Rricha Jalota, and Mohamed Sherif. “Fine-Tuned BERT Model for Multi-Label Tweets Classification.” In Proceedings of the Twenty-Eighth Text REtrieval Conference, {TREC} 2019, Gaithersburg, Maryland, USA, November 13-15, 2019, 2019.
LibreCat
 
Marked Publication(s)

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Display / Sort

Citation Style: Chicago

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