Visiting address

DS - BI
University of Groningen
Nijenborgh 9
9747 AG Groningen
The Netherlands

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Andrés Tello

PhD Student

  • Room number: 591
  • Email: andres.tello [at] rug.nl

Research

  • Knowledge Graphs
  • Graph Neural Networks
  • Context Awareness
  • Recent Publications
Andrés Tello

Publications

  1. Tello Guerrero, A. (2026). Graph Representation Learning in Smart Environments: Sensor Embeddings with Graph Neural Networks [PhD thesis]. University of Groningen.
  2. Truong, H., Tello, A., Lazovik, A., & Degeler, V. (2025). DiTEC-WDN: A Large-Scale Dataset of Hydraulic Scenarios across Multiple Water Distribution Networks. Scientific Data, 12. https://doi.org/10.1038/s41597-025-06026-0
  3. Tello, A., & Degeler, V. (2025). Contrasting Global and Local Representations for Human Activity Recognition using Graph Neural Networks. 40th Annual ACM Symposium on Applied Computing, SAC 2025, 630–637. https://doi.org/10.1145/3672608.3707743
  4. Tello, A., Truong, H., Lazovik, A., & Degeler, V. (2024, September 4). Large-Scale Multipurpose Benchmark Datasets For Assessing Data-Driven Deep Learning Approaches For Water Distribution Networks. Engineering Proceedings. https://doi.org/10.3390/engproc2024069050
  5. Truong, H., Tello, A., Lazovik, A., & Degeler, V. (2024). Graph Neural Networks for Pressure Estimation in Water Distribution Systems. Water Resources Research, 60(7). https://doi.org/10.1029/2023WR036741
  6. Tello, A., Degeler, V., & Lazovik, A. (2024). Too Good To Be True: accuracy overestimation in (re)current practices for Human Activity Recognition. 2024 IEEE International Conference on Pervasive Computing and Communications Workshops and Other Affiliated Events, PerCom Workshops 2024, 511–517. https://doi.org/10.1109/PerComWorkshops59983.2024.10503465
  7. Degeler, V., Hadadian, M., Karabulut, E., Lazovik, A., Loo, H. van het, Tello, A., & Truong, H. (2024). DiTEC: Digital Twin for Evolutionary Changes in Water Distribution Networks. In T. Margaria & B. Steffen (Eds.), Leveraging Applications of Formal Methods, Verification and Validation (pp. 62–82). Springer International Publishing, Cham, Switzerland. https://doi.org/10.1007/978-3-031-75390-9_5
  8. Degeler, V., Hadadian, M., Karabulut, E., Lazovik, H. A., van het Loo, H., Tello, A., & Troung, H. (2024). DiTEC: Digital Twin for Evolutionary Changes in Water Distribution Networks.
  9. Truong, H., Tello, A., Degeler, V., Lazovik, A., & Koellermeier, J. (2023, July 7). Distorted or high-fidelity dataset for data augmentation in Graph Neural Networks?: Improving pressure estimation in Water Distribution Systems. https://2023.ecmlpkdd.org/submissions/phd-forum/
  10. Riesebos, R., Degeler, V., & Tello, A. (2022). Smartphone-Based Real-Time Indoor Positioning Using BLE Beacons. 2022 IEEE 18th International Conference on Automation Science and Engineering, CASE 2022, 1281–1288. https://doi.org/10.1109/CASE49997.2022.9926639
  11. Tello, A., & Degeler, V. (2021). Digital Twins: An enabler for digital transformation. In B. S. Baalmans, T. L. J. Broekhuizen , & N. E. Fabian (Eds.), The Digital Transformation (pp. 177–203). Groningen Digital Business Centre (GDBC).
  12. Tello, A., & Degeler, V. (2021). Digital Twins: an enabler for digital transformation. In The Digital Transformation handbook. https://www.rug.nl/gdbc/blog/digital-twins
  13. Robles, P., Tello, A., Solano-Quinde, L., & Zúñiga-Prieto, M. (2020). Temporal Analysis of 911 Emergency Calls Through Time Series Modeling. In M. Botto-Tobar, J. León-Acurio, A. Díaz Cadena, & P. Montiel Díaz (Eds.), Advances in Emerging Trends and Technologies (pp. 136–145). Springer. https://doi.org/10.1007/978-3-030-32022-5_13
  14. Robles, P., Tello, A., Zúñiga-Prieto, M., & Solano-Quinde, L. (2019). Modeling 911 emergency events in cuenca-ecuador using geo-spatial data. Communications in Computer and Information Science, 895, 564–577.
  15. Ribadeneira, C., Tuapante, L., Siguenza-Guzman, L., Ayabaca, F., Tello, A., & Vanegas, P. (2019). A process collection methodology towards TDABC costing optimization of IT services: A case study in an ecuadorian university. RISTI - Revista Iberica De Sistemas e Tecnologias De Informacao, 2019(E20), 541–552.
  16. Saquicela, V., Segarra, J., Ortiz, J., Tello, A., Espinoza, M., Lupercio, L., & Villazón-Terrazas, B. (2019). LOD-GF: An Integral Linked Open Data Generation Framework. Advances in Intelligent Systems and Computing, 884, 283–300.
  17. Saquicela, V., Segarra, J., Ortiz, J., Tello, A., Espinoza, M., Lupercio, L., & Villazón-Terrazas, B. (2019). LOD-GF: An Integral Linked Open Data Generation Framework. In M. Botto-Tobar, L. Barba-Maggi, P. Villacrés-Cevallos, M. I. Uvidia-Fassler, J. González-Huerta, & O. S. Gómez (Eds.), Information and Communication Technologies of Ecuador (TIC.EC) (pp. 283–300). Springer. https://doi.org/10.1007/978-3-030-02828-2_21
  18. Robles, P., Tello, A., Zúñiga-Prieto, M., & Solano-Quinde, L. (2019). Modeling 911 emergency events in cuenca-ecuador using geo-spatial data. In M. Botto-Tobar, M. D’Armas, M. Zúñiga Sánchez, M. Zúñiga-Prieto, & G. Pizarro (Eds.), Technology Trends - 4th International Conference, CITT 2018, Revised Selected Papers (pp. 564–577). Springer. https://doi.org/10.1007/978-3-030-05532-5_43
  19. Hidalgo-Delgado, Y., Estrada-Nelson, R., Xu, B., Villazon-Terrazas, B., Leiva-Mederos, A., & Tello, A. (2018). Methodological guidelines for publishing library data as linked data. Proceedings - 2017 International Conference on Information Systems and Computer Science, INCISCOS 2017, 241–246. https://doi.org/10.1109/INCISCOS.2017.17
  20. Crespo, J., Tello, A., Saquicela, V., Palacio-Baus, K., & Espinoza, M. (2018). TV program recommender using user authentication on middleware Ginga. 2017 IEEE 2nd Ecuador Technical Chapters Meeting, ETCM 2017, 1–6. https://doi.org/10.1109/ETCM.2017.8247471
  21. Hidalgo-Delgado, Y., Estrada-Nelson, R., Xu, B., Villazon-Terrazas, B., Leiva-Mederos, A., & Tello, A. (2018). Methodological guidelines for publishing library data as linked data. Proceedings - 2017 International Conference on Information Systems and Computer Science, INCISCOS 2017, 2017-November, 241–246.
  22. Saquicela, V., Vilches-Blazquez, L. M., & Tello, A. (2018). Challenges and trends about smart big geospatial data: A position paper. Proceedings - 2017 IEEE International Conference on Big Data, Big Data 2017, 2018-January, 3471–3475.
  23. Crespo, J., Tello, A., Saquicela, V., Palacio-Baus, K., & Espinoza, M. (2018). TV program recommender using user authentication on middleware Ginga. 2017 IEEE 2nd Ecuador Technical Chapters Meeting, ETCM 2017, 2017-January, 1–6.
  24. Saquicela, V., Vilches-Blazquez, L. M., & Tello, A. (2017). Challenges and trends about smart big geospatial data: A position paper. In J.-Y. Nie, Z. Obradovic, T. Suzumura, R. Ghosh, R. Nambiar, C. Wang, H. Zang, R. Baeza-Yates, R. Baeza-Yates, X. Hu, J. Kepner, A. Cuzzocrea, J. Tang, & M. Toyoda (Eds.), Proceedings - 2017 IEEE International Conference on Big Data, Big Data 2017 (pp. 3471–3475). Institute of Electrical and Electronics Engineers Inc. https://doi.org/10.1109/BigData.2017.8258335
  25. Contreras, P., Chimbo, D., Tello, A., & Espinoza, M. (2017). Semantic web and augmented reality for searching people, events and points of interest within of a university campus. 2017 43rd Latin American Computer Conference, CLEI 2017, 2017-January, 1–10.
  26. Sumba, X., Sumba, F., Tello, A., Baculima, F., Espinoza, M., & Saquicela, V. (2016). Detecting Similar Areas of Knowledge Using Semantic and Data Mining Technologies. Electronic Notes in Theoretical Computer Science, 329, 149–167.
  27. Perez, W., Tello, A., Saquicela, V., Vidal, M. E., & La Cruz, A. (2015). An automatic method for the enrichment of DICOM metadata using biomedical ontologies. 2015 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2015, 2551–2554. https://doi.org/10.1109/EMBC.2015.7318912
  28. Perez, W., Tello, A., Saquicela, V., Vidal, M.-E., & La Cruz, A. (2015). An automatic method for the enrichment of DICOM metadata using biomedical ontologies. Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS, 2015-November, 2551–2554.
  29. Vega, F., Pérez, W., Tello, A., Saquicela, V., Espinoza, M., Solano-Quinde, L., Vidal, M.-E., & La Cruz, A. (2015). WebMedSA: A web-based framework for segmenting and annotating medical images using biomedical ontologies. Proceedings of SPIE - The International Society for Optical Engineering, 9681.
  30. Tello, A., La Cruz, A., Saquicela, V., Espinoza, M., & Vidal, M.-E. (2015). RDF-ization of DICOM medical images towards linked health data cloud. IFMBE Proceedings, 49, 757–760.
  31. Tello, A., La Cruz, A., Saquicela, V., Espinoza, M., & Vidal, M. E. (2015). RDF-ization of DICOM medical images towards linked health data cloud. In A. Braidot & A. Hadad (Eds.), VI Latin American Congress on Biomedical Engineering, CLAIB 2014 (pp. 757–760). Springer. https://doi.org/10.1007/978-3-319-13117-7_193