Dr. Alsayed Algergawy

Personal Website
ORCiD 0000-0002-8550-4720
Alsayed Algergawy, Dr
Postdoctoral Researcher
vCard
Professorship of Distributed Information Systems
Alsayed Algergawy
Image: alsayed.algergawy
JenTower, Room 17N01
Leutragraben 1
07743 Jena Google Maps site planExternal link

Research Area

  • Biodiversity informatics
  • (Big) Data integration
  • Schema and ontology matching
  • Ontology partitioning and modularization
  • Research data management
  • XML data clustering
  • Web service discovery

Projects

Current

  • AquaDiva
  • Jena Data Center
  • Interactive Argumentation Support for Invasion Biology 

Completed

  • BioDialog

Publications

  • 2022
    • INAS: Interactive Argumentation Support for the Scientific Domain of Invasion Biology
      Tina Heger, Sina Zarrieß, Alsayed Algergawy, Jonathan Jeschke, Birgitta König-Ries
      Research Ideas and Outcomes 8, e80457
      1.2.2022
  • 2021
    • Results of the Ontology Alignment Evaluation Initiative 2021
      Mina Abd Nikooie Pour, Alsayed Algergawy, Florence Amardeilh, Reihaneh Amini, Omaima Fallatah, Daniel Faria, Irini Fundulaki, Ian Harrow, Sven Hertling, Pascal Hitzler, Martin Huschka, Liliana Ibanescu, Ernesto Jiménez-Ruiz, Naouel Karam, Amir Laadhar, Patrick Lambrix, Huanyu Li, Ying Li, Franck Michel, Engy Nasr, Heiko Paulheim, Catia Pesquita, Jan Portisch, Catherine Roussey, Tzanina Saveta, Pavel Shvaiko, Andrea Splendiani, Cássia Trojahn, Jana Vatascinová, Beyza Yaman, Ondrej Zamazal, Lu Zhou:
      OM@ISWC 2021
      1.12.2021
    • BEXIS2: A FAIR-aligned data management system for biodiversity, ecology and environmental data
      Javad Chamanara, Jitendra Gaikwad, Roman Gerlach, Alsayed Algergawy, Andreas Ostrowski and Birgitta König-Ries
      Biodiversity Data Journal
      5.11.2021
    • ISTMINER: Interactive Spatiotemporal Co-occurrence Pattern Extraction: A Biodiversity case study
      Dina Sharafeldeen, Mohamed Bakli, Alsayed Algergawy and Birgitta König-Ries
      Computer Science for Biodiversity (CS4BioDiversity) Workshop at INFORMATIK2021
      27.9.2021
    • A Data-driven Approach for Core Biodiversity Ontology Development.
      Nora Abdelmageed, Alsayed Algergawy, Sheeba Samuel, Birgitta König-Ries
      Third International Workshop on Semantics for Biodiversity, co-located with ICBO, 2021 15.9.2021
    • Towards an Ontology Network for the reproducibility of scientific studies
      Sheeba Samuel, Alsayed Algergawy, Birgitta König-Ries
      JOWO Workshops 2021 13.9.2021
    • Towards Scientific Data Synthesis Using Deep Learning and Semantic Web
      Alsayed Algergawy, Hamdi Hamed, Birgitta Koenig-Ries
      The Semantic Web: ESWC 2021 Satellite Events: poster and demo
      4.6.2021
    • BiodivOnto: Towards a Core Ontology for Biodiversity
      Nora Abdelmageed, Alsayed Algergawy, Sheeba Samuel and Birgitta Koenig-Ries
      The Semantic Web: ESWC 2021 Satellite Events: poster and demo
      4.6.2021
  • 2020
    • Ontology Based Natural Language Queries Transformation into SPARQL Queries
      Majid Askar, Alsayed Agergawy, Taysir Hassan A. Soliman , Birgitta König-Ries , Adel A. SEWISY
      Baltic Journal of Modern Computing (BJMC)
      https://www.bjmc.lu.lv/ 21.12.2020
    • Results of the Ontology Alignment Evaluation Initiative 2020
      Mina Abd Nikooie Pour, Alsayed Algergawy, Reihaneh Amini, Daniel Faria, Irini Fundulaki, Ian Harrow, Sven Hertling, Ernesto Jiménez-Ruiz, Clement Jonquet, Naouel Karam, Abderrahmane Khiat, Amir Laadhar, Patrick Lambrix, Huanyu Li, Ying Li, Pascal Hitzler, Heiko Paulheim, Catia Pesquita, Tzanina Saveta, Pavel Shvaiko, Andrea Splendiani, Élodie Thiéblin, Cássia Trojahn, Jana Vataščinová, Beyza Yaman, Ondřej Zamazal, Lu Zhou
      Proceedings of the 15th International Workshop on Ontology Matching co-located with the 19th International Semantic Web Conference (ISWC 2020)
      Virtual conference (originally planned to be in Athens, Greece) 2.11.2020
    • Ontology Modularization with OAPT
      Alsayed Algergawy · Samira Babalou · Friederike Klan · Birgitta König-Ries
      Journal on Data Semantics
      1.10.2020
    • Towards a Core Ontology for Hierarchies of Hypotheses in Invasion Biology
      Alsayed Algergawy, Ria Stangneth, Tina Heger, Jonathan Jeschke and Birgitta König-Ries
      The Semantic Web: ESWC 2020 Satellite Events: poster and demo
      4.6.2020
    • Matching Biodiversity and Ecology Ontologies: Challenges & Evaluation Results
      Naouel Karam, Abderrahmane Khiat, Alsayed Algergawy, Melanie Sattler,Claus Weiland, Marco Schmidt
      The Knowledge Engineering Review (KER), Vol. 35
      https://bit.ly/3cJ3VMb 9.3.2020
  • 2019
    • Species Association Knowledge Graph Construction - A Demo Paper
      Dina Sharafeldeen, Alsayed Algergawy, and Birgitta König-Ries
      12th International conference on Semantic Web Applications and Tools in Healthcare and Life Sciences (SWAT4HCLS)
      Edinburgh 10.12.2019
    • Partitioning of BioPortal Ontologies: An Empirical Study
      Alsayed Algergawy and Birgitta König-Ries
      12th International conference on Semantic Web Applications and Tools in Healthcare and Life Sciences (SWAT4HCLS)
      Edinburgh 10.12.2019
    • Towards Knowledge Graph Construction using Semantic Data Mining
      Dina Sharafeldeen, Alsayed Algergawy, Birgitta König-Ries
      The 21st International Conference on Information Integration and Web-based Applications & Services (iiWAS2019)
      Munich, Germany 3.12.2019
    • ADOnIS: Managing Critical Zone Research Data Using Semantic Web Technologies
      Alsayed Algergawy, Bernd Kampe, Hamdi Hamed, Birgitta König-Ries, and Udo Hahn
      The EGU General Assembly
      Vienna (Austria) 9.4.2019
    • Entity Extraction in the Ecological Domain - A practical guide
      Vladimir Udovenko and Alsayed Algergawy
      Workshop on Big (and Small) Data in Science and Humanities @ BTW_2019
      Rostock, Germany 4.3.2019
  • 2018
    • ADOnIS: An ontology-based information system providing seamless integration of structured and unstructured data
      Alsayed Algergawy, Friederike Klan, Erik Faessler, Hamdi Hamed, Bernd Kampe, Birgitta König-Ries and Udo Hahn
      11th International Conference on Semantic Web Applications and Tools for Health Care and Life Sciences (SWAT4HCLS 2018)
      Antwerp, Belgium 3.12.2018
    • BioOntoVis: An Ontology Visualization Tool
      Nassira Achich, Alsayed Algergawy, Bassem Bouaziz and Birgitta König-Ries
      21st International Conference on Knowledge Engineering and Knowledge Management- EKAW
      Nancy-France 12.11.2018
    • Research data management in action – demonstrating the full range of features of the BEXIS 2 platform
      Roman Gerlach, Andreas Ostrowski, Jitendra Gaikwad and Alsayed Algergawy
      ICEI2018 - The 10th International Conference on Ecological Informatics 24.9.2018
    • A Data Mining Approach for Species Co-occurrence Prediction
      Dina Sharafeldeen, Alsayed Algergawy, Birgitta König-Ries
      10th International Conference on Ecological Informatics- Translating Ecological Data into Knowledge and Decisions in a Rapidly Changing World.
      Jena, Germany 24.9.2018
    • Combined Features for Content Based Image Retrieval: A Comparative Study
      Nora Youssef, Alsayed Algergawy, Ibrahim Moawad and El-Sayed El-Horbaty
      4th International Conference on Advanced Intelligent Systems and Informatics (AISI’18)
      Egypt 1.9.2018
    • A Framework for Efficient Matching of Large-Scale Metadata Models
      Seham Moawed, Alsayed Algergawy, Amany Sarhan, and Ali Eldosouky
      Arabian Journal for Science and Engineering
      Springer (https://link.springer.com/journal/13369) 1.7.2018
  • 2017
    • Ontology Visualization: An Overview
      Nassira Achich, Bassem Bouaziz, and Alsayed Algergawy
      17th International Conference on Intelligent Systems Design and Applications (ISDA)
      Delhi, India 16.12.2017
    • Why the mapping process in ontology integration deserves attention
      Samira Babalou, Alsayed Algergawy, Birgitta König-Ries, and Birger Lantow
      The 19th International Conference on Information Integration and Web-based Applications & Services (iiWAS2017)
      Slazburg, Austria 4.12.2017
    • A Particle Swarm-based Approach for Semantic Similarity Computation
      Samira Babalou, Alsayed Algergawy, and Birgitta König-Ries
      Proceedings of the ODBASE 2017 - The 16th International Conference on Ontologies, DataBases, and Applications of Semantics
      Greece 24.10.2017
    • Integrated Semantic Search on Structured and Unstructured Data in the ADOnIS System
      Friederike Klan, Erik Faessler, Alsayed Algergawy, Birgitta König-Ries, and Udo Hahn
      Proceedings of the 2nd International Workshop on Semantics for Biodiversity co-located with 16th International Semantic Web Conference (ISWC 2017)
      Vienna, Austria 22.9.2017
    • An Ontology-based Scientific Data Integration Workflow
      Samira Babalou, Alsayed Algergawy, and Birgitta König-Ries
      Proceedings of the 29th GI-Workshop Grundlagen von Datenbanken,
      Blankenburg/Harz, Germany 30.5.2017
    • Context-Based Web Service Discovery Framework with QoS Considerations
      Sara Samir, Amany Sarhan, Alsayed Algergawy
      IEEE Eleventh International Conference on Research Challenges in Information Science (RCIS_2017)
      Brighton, UK 10.5.2017
    • A Deep Learning-based Approach for Banana Leaf Diseases Classification
      Jihen Amara, Bassem Bouaziz, and Alsayed Algergawy
      BTW workshop
      Stuttgart 6.3.2017
    • Accelerating relational database operations using both CPU and GPU co-processor
      Esraa Shehab, Alsayed Algergawy, and Amany Sarhan
      Computers and Electrical Engineering, 57 (2017) 69–80
      Science Direct 1.1.2017
  • 2016
    • Selecting and Tailoring Ontologies with JOYCE
      Erik Fäßler, Friederike Klan, Alsayed Algergawy, Birgitta König-Ries, Udo Hahn
      20th International Conference on Knowledge Engineering and Knowledge Management (EKAW)
      Bologna, Italy 19.11.2016
    • A New Metric To Evaluate Ontology Modularization
      Alsayed Algergawy, Samira Babalou, Birgitta Konig-Ries
      2nd International Workshop on Summarizing and Presenting Entities and Ontologies Co-located with the 13th Extended Semantic Web Conference
      Greece 30.5.2016
    • OAPT: A Tool for Ontology Analysis and Partitioning
      Alsayed Algergawy , Samira Babalou, Friederike Klan, Birgitta König-Ries
      EDBT: 19th International Conference on Extending Database Technology
      France 15.3.2016
  • 2015
    • SeeCOnt: A New Seeding-Based Clustering Approach for Ontology Matching
      Alsayed Algergawy, Samira Babalou, Mohammad J. Kargar and S. Hashem Davarpanah
      19th East European Conference on Advances in Databases and Information Systems , ADBIS 2015
      Springer 8.9.2015
    • Fuzzy Inference-Based Ontology Matching Using Upper Ontology
      S. Hashem Davarpanah, Alsayed Algergawy, Samira Babalou
      New Trends in Databases and Information Systems - ADBIS 2015 Short Papers and Workshops
      Springer 8.9.2015
    • Closing the Gaps in Biodiversity Data Management: What Biodiversity Researchers Seek and Computer Science Can Offer
      Friederike Klan, Felicitas Löffler, Jitendra Gaikwad, Roman Gerlach, Alsayed Algergawy, Pawandeep Khaur, Dorothee Wieczorek
      45th Annual Meeting of the Ecological Society of Germany, Austria and Switzerland (GFÖ 2015))
      Göttingen 31.8.2015
    • MAG: A performance evaluation framework for database systems
      AbdAlhamid Khattab, Alsayed Algergawy, Amany Sarhan
      Knowledge-Based Systems
      15.5.2015
    • A sequence-based tree similarity search
      Alsayed Algergawy, Friederike Klan
      9th IEEE International Conference on Research Challenges in Information Science (RCIS)
      Greece 11.5.2015
  • 2014
    • Improving Clustering-based Schema Matching using Latent Semantic Indexing
      Seham Moawed, Amany Sarhan, Ali Eldosouky, and Gunter Saake
      Transactions on Large-Scale Data and Knowledge-Centered Systems (TLDKS)
      1.10.2014
    • Partitioning-based Ontology Matching Approaches: A Comparative Analysis
      Alsayed Algergawy, Friederike Klan, Birgitta König-Ries
      The Ninth International Workshop on Ontology Matching collocated with the 13th International Semantic Web Conference, Riva del Garda, Trentino, Italy 1.10.2014
    • Aggregation of similarity measures in schema matching based on generalized mean
      Faten A Elshwimy, Amany Sarhan, Elsayed A Sallam
      2014 IEEE 30th International Conference on Data Engineering Workshops (ICDEW)
      1.4.2014
  • 2013
    • Combining Multiple Features for Web Data Sources Clustering
      Alsayed Algergawy, Gunter Saake
      IEEE 10th International Conference on e-Business Engineering, ICEBE 2013
      Coventry, United Kingdom 1.9.2013
    • A Latent Semantic Indexing-Based Approach to Determine Similar Clusters in Large-scale Schema Matching
      Seham Moawed, Amany Sarhan, Ali Eldosouky, Gunter Saake
      17th East European Conference on Advances in Databases and Information Systems, ADBIS 2013 1.9.2013

Talks 

  • Integrated Semantic Search on Structured and Unstructured Data in the ADOnIS System
    2nd International Workshop on Semantics for Biodiversity at ISWC 2017
    Vienna, Austria 22.10.2017
  • A Semantic Search Component for BExIS 2
    BExIS 2 UserDevConf 2017
    Jena, Germany 16.6.2017
  • Selecting and Tailoring Ontologies with JOYCE
    20th International Conference on Knowledge Engineering and Knowledge Management (EKAW)
    Bologna, Italy 19.11.2016
  • A Conceptual Layer on Top of BEXIS 2
    BEXIS 2 UserDevConf 2016
    Jena 9.6.2016
  • A User-Centered Upload Workflow for the BEXIS 2 Platform
    BEXIS 2 UserDevConf 2016
    Jena 9.6.2016
  • Selecting, Tailoring and Aligning Formal Ontologies for Scientific Knowledge Management in AquaDiva
    iDiv Annual Conference
    Leipzig 2.12.2015
  • Selecting, Tailoring and Aligning Formal Ontologies for Scientific Knowledge Management
    GfÖ Annual Meeting
    Göttingen 31.8.2015
  • Domain specific Information and Relation Extraction: A Hybrid Approach for Entity Recognition in The Ecological Domain
    Vladimir Udovenko - Master
    Friedrich-Schiller-Universität Jena
    17.1.2019

Teaching

Supervised Theses

  • Data-Mining: Assoziations-Algorithmen und die Auswirkungen auf generierte Regeln im Bereich der Biodiversität
    Paul Passek
    1.2.2021
  • Domain specific Information and Relation Extraction: A Hybrid Approach for Entity Recognition in The Ecological Domain
    Vladimir Udovenko - Master
    Friedrich-Schiller-Universität Jena
    17.1.2019

Lectures

(Descriptions of Courses on our "Teaching" page)

  • WiSe 2021/ 22: Informationsintegration 
  • WiSe 2020/ 21 (Semantische) Daten- und Prozessintegration 
  • WiSe 2019/ 20 (Semantische) Daten- und Prozessintegration 
  • SoSe 2019 Seminar: Knowledge Graph Analysis 
  • WiSe 2018/ 19 (Semantische) Daten- und Prozessintegration 
  • SoSe 2018 Management of Scientific Data 
  • WiSe 2017/ 18
    • Semantic Technologies for Science
    • (Semantische) Daten- und Prozessintegration
  • SoSe 2017 
    • Management of Scientific Data
    • Knowledge Graph Analysis
  • WiSe 2016/ 17 (Semantische) Daten- und Prozessintegration
  • SoSe 2016 Management of Scientific Data
  • WiSe 2015/ 16 (Semantische) Daten- und Prozessintegration
  • SoSe 2015 Management of Scientific Data