IMDEA Networks
Dr. Sergio DÍAZ-ARANDA
Post-Doc Researcher
- Graduation date: Oct 2026
- PhD: Mathematical Engineering - University Carlos III of Madrid. Madrid, Spain
- Ph.D. Thesis: Methodological advances in the Network Scale-up Method
- Ph.D. Supervisors: Dr. Antonio FERNÁNDEZ ANTA & Dr. Rosa Elvira LILLO
- Joining date: October 2022
Publications
Network Scale-up Methods on Aggregated Relational Data to Estimate the Outcome of Elections
Jorge M. Arevalillo, Juan Marcos Ramírez, Sergio Díaz-Aranda, Jose Aguilar, Antonio Fernández Anta, Rosa E. Lillo
Social Networks. 10.1016/j.socnet.2026.04.006. Volume 86 , North-Holland. July 2026
Robust network scale-up method estimators
Sergio Díaz-Aranda, Juan Marcos Ramírez, Jose Aguilar, Rosa Elvira Lillo, Antonio Fernández Anta
Social Networks. 10.1016/j.socnet.2025.08.002. Volume 84 , North-Holland. January 2026
Error Bounds for the Network Scale-Up Method
Sergio Díaz-Aranda, Juan Marcos Ramírez, Mohit Daga, Jaya Prakash Champati, Jose Aguilar, Rosa Elvira Lillo, Antonio Fernández Anta
ACM International Conference on Knowledge Discovery and Data Mining. Toronto, Canada. August 2025
Performance Analysis of NSUM Estimators in Social-Network Topologies
Sergio Díaz-Aranda, Jose Aguilar, Juan Marcos Ramírez, David Rabanedo, Antonio Fernández Anta, Rosa Elvira Lillo
The American Statistician. Taylor & Francis on behalf of the American Statistical Association (United States). ISSN: 0003-1305. December 2024
Nowcasting Temporal Trends Using Indirect Surveys
Ajitesh Srivastava, Juan Marcos Ramírez, Sergio Díaz-Aranda, Jose Aguilar, Antonio Ortega, Antonio Fernández Anta, Rosa Elvira Lillo
Annual AAAI Conference on Artificial Intelligence. Vancouver, Canada. March 2024