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
@inproceedings{Vollmers_Srivastava_Zahera_Moussallem_Ngonga Ngomo_2025, place={Cham}, title={UniQ-Gen: Unified Query Generation Across Multiple Knowledge Graphs}, DOI={https://doi.org/10.1007/978-3-031-77792-9_11}, booktitle={Knowledge Engineering and Knowledge Management}, publisher={Springer Nature Switzerland}, author={Vollmers, Daniel and Srivastava, Nikit and Zahera, Hamada Mohamed Abdelsamee and Moussallem, Diego and Ngonga Ngomo, Axel-Cyrille}, editor={Alam, Mehwish and Rospocher, Marco and van Erp, Marieke and Hollink, Laura and Gesese, Genet Asefa}, year={2025}, pages={174–189} }
LibreCat | DOI
 
[15]
2025 | Conference Paper | LibreCat-ID: 59054
@inproceedings{Firmansyah_Zahera_Sherif_Moussallem_Ngonga Ngomo_2025, title={ANTS: Abstractive Entity Summarization in Knowledge Graphs}, booktitle={ESWC2025}, author={Firmansyah, Asep Fajar and Zahera, Hamada Mohamed Abdelsamee and Sherif, Mohamed and Moussallem, Diego and Ngonga Ngomo, Axel-Cyrille}, year={2025} }
LibreCat
 
[14]
2024 | Conference Paper | LibreCat-ID: 54449 | OA
@inproceedings{KOUAGOU_Demir_Zahera_Wilke_Heindorf_Li_Ngonga Ngomo_2024, title={Universal Knowledge Graph Embeddings}, DOI={10.1145/3589335.3651978}, booktitle={Companion Proceedings of the ACM on Web Conference 2024}, publisher={ACM}, author={KOUAGOU, N’Dah Jean and Demir, Caglar and Zahera, Hamada Mohamed Abdelsamee and Wilke, Adrian and Heindorf, Stefan and Li, Jiayi and Ngonga Ngomo, Axel-Cyrille}, year={2024} }
LibreCat | DOI | Download (ext.)
 
[13]
2024 | Conference Paper | LibreCat-ID: 55094
@inproceedings{Zahera_Manzoor_Sherif_Moussallem_Ngonga Ngomo_2024, place={Amsterdam, Netherlands}, title={Generating SPARQL from Natural Language Using Chain-of-Thoughts Prompting}, booktitle={SEMANTiCS}, author={Zahera, Hamada Mohamed Abdelsamee and Manzoor, Ali and Sherif, Mohamed and Moussallem, Diego and Ngonga Ngomo, Axel-Cyrille}, year={2024} }
LibreCat
 
[12]
2024 | Preprint | LibreCat-ID: 57280
@article{Srivastava_Kuchelev_Moteu Ngoli_Shetty_Röder_Moussallem_Zahera_Ngonga Ngomo_2024, title={LOLA -- An Open-Source Massively Multilingual Large Language Model}, author={Srivastava, Nikit and Kuchelev, Denis and Moteu Ngoli, Tatiana and Shetty, Kshitij and Röder, Michael and Moussallem, Diego and Zahera, Hamada Mohamed Abdelsamee and Ngonga Ngomo, Axel-Cyrille}, year={2024} }
LibreCat
 
[11]
2024 | Preprint | LibreCat-ID: 57277
@article{Srivastava_Ma_Vollmers_Zahera_Moussallem_Ngonga Ngomo_2024, title={MST5 -- Multilingual Question Answering over Knowledge Graphs}, author={Srivastava, Nikit and Ma, Mengshi and Vollmers, Daniel and Zahera, Hamada Mohamed Abdelsamee and Moussallem, Diego and Ngonga Ngomo, Axel-Cyrille}, year={2024} }
LibreCat
 
[10]
2023 | Conference Paper | LibreCat-ID: 54608
@inproceedings{Zahera_Vitiugin_Sherif_Castillo_Ngonga Ngomo_2023, title={Using Pre-trained Language Models for Abstractive DBPEDIA Summarization: A Comparative Study}, booktitle={SEMANTiCS}, author={Zahera, Hamada Mohamed Abdelsamee and Vitiugin, Fedor and Sherif, Mohamed and Castillo, Carlos and Ngonga Ngomo, Axel-Cyrille}, year={2023} }
LibreCat
 
[9]
2023 | Conference Paper | LibreCat-ID: 46518
@inproceedings{Zahera_Vitiugin_Sherif_Castillo_Ngonga Ngomo_2023, title={Using Pre-trained Language Models for Abstractive DBpedia Summarization: A Comparative Study}, booktitle={SEMANTiCS}, author={Zahera, Hamada Mohamed Abdelsamee and Vitiugin, Fedor and Sherif, Mohamed and Castillo, Carlos and Ngonga Ngomo, Axel-Cyrille}, year={2023} }
LibreCat
 
[8]
2022 | Book Chapter | LibreCat-ID: 33738 | OA
@inbook{Zahera_Heindorf_Balke_Haupt_Voigt_Walter_Witter_Ngonga Ngomo_2022, place={Cham}, title={Tab2Onto: Unsupervised Semantification with Knowledge Graph Embeddings}, DOI={10.1007/978-3-031-11609-4_9}, booktitle={The Semantic Web: ESWC 2022 Satellite Events}, publisher={Springer International Publishing}, author={Zahera, Hamada Mohamed Abdelsamee and Heindorf, Stefan and Balke, Stefan and Haupt, Jonas and Voigt, Martin and Walter, Carolin and Witter, Fabian and Ngonga Ngomo, Axel-Cyrille}, year={2022} }
LibreCat | DOI | Download (ext.)
 
[7]
2022 | Conference Paper | LibreCat-ID: 46538
@inproceedings{Zahera_Vollmers_Sherif_Ngonga Ngomo, title={MultPAX: Keyphrase Extraction using Language Models and Knowledge Graphs}, DOI={10.1007/978-3-031-19433-7_18}, booktitle={ISWC 2022}, publisher={Springer, Cham}, author={Zahera, Hamada Mohamed Abdelsamee and Vollmers, Daniel and Sherif, Mohamed and Ngonga Ngomo, Axel-Cyrille} }
LibreCat | DOI
 
[6]
2021 | Conference Paper | LibreCat-ID: 29291 | OA
@inproceedings{Zahera_Heindorf_Ngonga Ngomo_2021, title={ASSET: A Semi-supervised Approach for Entity Typing in Knowledge Graphs}, DOI={10.1145/3460210.3493563}, booktitle={Proceedings of the 11th on Knowledge Capture Conference}, publisher={ACM}, author={Zahera, Hamada Mohamed Abdelsamee and Heindorf, Stefan and Ngonga Ngomo, Axel-Cyrille}, year={2021} }
LibreCat | Files available | DOI | Download (ext.)
 
[5]
2021 | Conference Paper | LibreCat-ID: 29043
@inproceedings{Zahera_Jalota_Sherif_Ngonga Ngomo_2021, title={I-AID: Identifying Actionable Information from Disaster-related Tweets}, booktitle={IEEE Open Access}, author={Zahera, Hamada Mohamed Abdelsamee and Jalota, Rricha and Sherif, Mohamed and Ngonga Ngomo, Axel-Cyrille}, year={2021} }
LibreCat
 
[4]
2021 | Conference Paper | LibreCat-ID: 29044
@inproceedings{Chakraborty_Sherif_Zahera_Bansal_2021, title={OntoConnect: Domain-Agnostic Ontology Alignment using Graph Embedding with Negative Sampling}, booktitle={Proceedings of the IEEE International Conference on Machine Learning and Applications}, author={Chakraborty, Jaydeep and Sherif, Mohamed and Zahera, Hamada Mohamed Abdelsamee and Bansal, Srividya}, year={2021} }
LibreCat
 
[3]
2020 | Conference Paper | LibreCat-ID: 29040
@inproceedings{Zahera_Sherif_2020, title={ProBERT: Product Data Classification with Fine-tuning BERT Model}, booktitle={Proceedings of Mining the Web of HTML-embedded Product Data Workshop (MWPD2020)}, author={Zahera, Hamada Mohamed Abdelsamee and Sherif, Mohamed}, year={2020} }
LibreCat
 
[2]
2019 | Conference Paper | LibreCat-ID: 29037
@inproceedings{Zahera_Sherif_Ngonga Ngomo_2019, title={Jointly Learning from Social Media and Environmental Data for Typhoon Intensity Prediction}, booktitle={K-CAP 2019: Knowledge Capture Conference}, author={Zahera, Hamada Mohamed Abdelsamee and Sherif, Mohamed and Ngonga Ngomo, Axel-Cyrille}, year={2019}, pages={4} }
LibreCat
 
[1]
2019 | Conference Paper | LibreCat-ID: 29003
@inproceedings{Zahera_A. Elgendy_Jalota_Sherif_2019, title={Fine-tuned BERT Model for Multi-Label Tweets Classification}, booktitle={Proceedings of the Twenty-Eighth Text REtrieval Conference, {TREC} 2019, Gaithersburg, Maryland, USA, November 13-15, 2019}, author={Zahera, Hamada Mohamed Abdelsamee and A. Elgendy, Ibrahim and Jalota, Rricha and Sherif, Mohamed}, year={2019} }
LibreCat
 
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16 Publications

Mark all

[16]
2025 | Conference Paper | LibreCat-ID: 57324
@inproceedings{Vollmers_Srivastava_Zahera_Moussallem_Ngonga Ngomo_2025, place={Cham}, title={UniQ-Gen: Unified Query Generation Across Multiple Knowledge Graphs}, DOI={https://doi.org/10.1007/978-3-031-77792-9_11}, booktitle={Knowledge Engineering and Knowledge Management}, publisher={Springer Nature Switzerland}, author={Vollmers, Daniel and Srivastava, Nikit and Zahera, Hamada Mohamed Abdelsamee and Moussallem, Diego and Ngonga Ngomo, Axel-Cyrille}, editor={Alam, Mehwish and Rospocher, Marco and van Erp, Marieke and Hollink, Laura and Gesese, Genet Asefa}, year={2025}, pages={174–189} }
LibreCat | DOI
 
[15]
2025 | Conference Paper | LibreCat-ID: 59054
@inproceedings{Firmansyah_Zahera_Sherif_Moussallem_Ngonga Ngomo_2025, title={ANTS: Abstractive Entity Summarization in Knowledge Graphs}, booktitle={ESWC2025}, author={Firmansyah, Asep Fajar and Zahera, Hamada Mohamed Abdelsamee and Sherif, Mohamed and Moussallem, Diego and Ngonga Ngomo, Axel-Cyrille}, year={2025} }
LibreCat
 
[14]
2024 | Conference Paper | LibreCat-ID: 54449 | OA
@inproceedings{KOUAGOU_Demir_Zahera_Wilke_Heindorf_Li_Ngonga Ngomo_2024, title={Universal Knowledge Graph Embeddings}, DOI={10.1145/3589335.3651978}, booktitle={Companion Proceedings of the ACM on Web Conference 2024}, publisher={ACM}, author={KOUAGOU, N’Dah Jean and Demir, Caglar and Zahera, Hamada Mohamed Abdelsamee and Wilke, Adrian and Heindorf, Stefan and Li, Jiayi and Ngonga Ngomo, Axel-Cyrille}, year={2024} }
LibreCat | DOI | Download (ext.)
 
[13]
2024 | Conference Paper | LibreCat-ID: 55094
@inproceedings{Zahera_Manzoor_Sherif_Moussallem_Ngonga Ngomo_2024, place={Amsterdam, Netherlands}, title={Generating SPARQL from Natural Language Using Chain-of-Thoughts Prompting}, booktitle={SEMANTiCS}, author={Zahera, Hamada Mohamed Abdelsamee and Manzoor, Ali and Sherif, Mohamed and Moussallem, Diego and Ngonga Ngomo, Axel-Cyrille}, year={2024} }
LibreCat
 
[12]
2024 | Preprint | LibreCat-ID: 57280
@article{Srivastava_Kuchelev_Moteu Ngoli_Shetty_Röder_Moussallem_Zahera_Ngonga Ngomo_2024, title={LOLA -- An Open-Source Massively Multilingual Large Language Model}, author={Srivastava, Nikit and Kuchelev, Denis and Moteu Ngoli, Tatiana and Shetty, Kshitij and Röder, Michael and Moussallem, Diego and Zahera, Hamada Mohamed Abdelsamee and Ngonga Ngomo, Axel-Cyrille}, year={2024} }
LibreCat
 
[11]
2024 | Preprint | LibreCat-ID: 57277
@article{Srivastava_Ma_Vollmers_Zahera_Moussallem_Ngonga Ngomo_2024, title={MST5 -- Multilingual Question Answering over Knowledge Graphs}, author={Srivastava, Nikit and Ma, Mengshi and Vollmers, Daniel and Zahera, Hamada Mohamed Abdelsamee and Moussallem, Diego and Ngonga Ngomo, Axel-Cyrille}, year={2024} }
LibreCat
 
[10]
2023 | Conference Paper | LibreCat-ID: 54608
@inproceedings{Zahera_Vitiugin_Sherif_Castillo_Ngonga Ngomo_2023, title={Using Pre-trained Language Models for Abstractive DBPEDIA Summarization: A Comparative Study}, booktitle={SEMANTiCS}, author={Zahera, Hamada Mohamed Abdelsamee and Vitiugin, Fedor and Sherif, Mohamed and Castillo, Carlos and Ngonga Ngomo, Axel-Cyrille}, year={2023} }
LibreCat
 
[9]
2023 | Conference Paper | LibreCat-ID: 46518
@inproceedings{Zahera_Vitiugin_Sherif_Castillo_Ngonga Ngomo_2023, title={Using Pre-trained Language Models for Abstractive DBpedia Summarization: A Comparative Study}, booktitle={SEMANTiCS}, author={Zahera, Hamada Mohamed Abdelsamee and Vitiugin, Fedor and Sherif, Mohamed and Castillo, Carlos and Ngonga Ngomo, Axel-Cyrille}, year={2023} }
LibreCat
 
[8]
2022 | Book Chapter | LibreCat-ID: 33738 | OA
@inbook{Zahera_Heindorf_Balke_Haupt_Voigt_Walter_Witter_Ngonga Ngomo_2022, place={Cham}, title={Tab2Onto: Unsupervised Semantification with Knowledge Graph Embeddings}, DOI={10.1007/978-3-031-11609-4_9}, booktitle={The Semantic Web: ESWC 2022 Satellite Events}, publisher={Springer International Publishing}, author={Zahera, Hamada Mohamed Abdelsamee and Heindorf, Stefan and Balke, Stefan and Haupt, Jonas and Voigt, Martin and Walter, Carolin and Witter, Fabian and Ngonga Ngomo, Axel-Cyrille}, year={2022} }
LibreCat | DOI | Download (ext.)
 
[7]
2022 | Conference Paper | LibreCat-ID: 46538
@inproceedings{Zahera_Vollmers_Sherif_Ngonga Ngomo, title={MultPAX: Keyphrase Extraction using Language Models and Knowledge Graphs}, DOI={10.1007/978-3-031-19433-7_18}, booktitle={ISWC 2022}, publisher={Springer, Cham}, author={Zahera, Hamada Mohamed Abdelsamee and Vollmers, Daniel and Sherif, Mohamed and Ngonga Ngomo, Axel-Cyrille} }
LibreCat | DOI
 
[6]
2021 | Conference Paper | LibreCat-ID: 29291 | OA
@inproceedings{Zahera_Heindorf_Ngonga Ngomo_2021, title={ASSET: A Semi-supervised Approach for Entity Typing in Knowledge Graphs}, DOI={10.1145/3460210.3493563}, booktitle={Proceedings of the 11th on Knowledge Capture Conference}, publisher={ACM}, author={Zahera, Hamada Mohamed Abdelsamee and Heindorf, Stefan and Ngonga Ngomo, Axel-Cyrille}, year={2021} }
LibreCat | Files available | DOI | Download (ext.)
 
[5]
2021 | Conference Paper | LibreCat-ID: 29043
@inproceedings{Zahera_Jalota_Sherif_Ngonga Ngomo_2021, title={I-AID: Identifying Actionable Information from Disaster-related Tweets}, booktitle={IEEE Open Access}, author={Zahera, Hamada Mohamed Abdelsamee and Jalota, Rricha and Sherif, Mohamed and Ngonga Ngomo, Axel-Cyrille}, year={2021} }
LibreCat
 
[4]
2021 | Conference Paper | LibreCat-ID: 29044
@inproceedings{Chakraborty_Sherif_Zahera_Bansal_2021, title={OntoConnect: Domain-Agnostic Ontology Alignment using Graph Embedding with Negative Sampling}, booktitle={Proceedings of the IEEE International Conference on Machine Learning and Applications}, author={Chakraborty, Jaydeep and Sherif, Mohamed and Zahera, Hamada Mohamed Abdelsamee and Bansal, Srividya}, year={2021} }
LibreCat
 
[3]
2020 | Conference Paper | LibreCat-ID: 29040
@inproceedings{Zahera_Sherif_2020, title={ProBERT: Product Data Classification with Fine-tuning BERT Model}, booktitle={Proceedings of Mining the Web of HTML-embedded Product Data Workshop (MWPD2020)}, author={Zahera, Hamada Mohamed Abdelsamee and Sherif, Mohamed}, year={2020} }
LibreCat
 
[2]
2019 | Conference Paper | LibreCat-ID: 29037
@inproceedings{Zahera_Sherif_Ngonga Ngomo_2019, title={Jointly Learning from Social Media and Environmental Data for Typhoon Intensity Prediction}, booktitle={K-CAP 2019: Knowledge Capture Conference}, author={Zahera, Hamada Mohamed Abdelsamee and Sherif, Mohamed and Ngonga Ngomo, Axel-Cyrille}, year={2019}, pages={4} }
LibreCat
 
[1]
2019 | Conference Paper | LibreCat-ID: 29003
@inproceedings{Zahera_A. Elgendy_Jalota_Sherif_2019, title={Fine-tuned BERT Model for Multi-Label Tweets Classification}, booktitle={Proceedings of the Twenty-Eighth Text REtrieval Conference, {TREC} 2019, Gaithersburg, Maryland, USA, November 13-15, 2019}, author={Zahera, Hamada Mohamed Abdelsamee and A. Elgendy, Ibrahim and Jalota, Rricha and Sherif, Mohamed}, year={2019} }
LibreCat
 
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