Question 1

What is Telefonica Research and Development known for?

Accepted Answer

In research, Telefonica Research and Development stands highest in Physical Sciences (#4,234 of 10,670 worldwide) and Computer Science (#2,014 of 4,417 worldwide), 2022-now. Relative to its size it is most specialised in Computer Networks and Communications, Computer Science and Electrical and Electronic Engineering (Computer Networks and Communications is 25.2× its share of world research).

Question 2

How does Telefonica Research and Development rank in research?

Accepted Answer

Telefonica Research and Development ranks #13,050 of 22,385 institutions worldwide on research quality in 2022-now (#5,627 all time), and #251 of 426 in Spain.

Question 3

Who are the top researchers at Telefonica Research and Development?

Accepted Answer

Ranked on the quality score, Alexandros Karatzoglou, Nuria Oliver and Ilias Leontiadis lead among researchers whose main affiliation is Telefonica Research and Development.

Question 4

What are the most cited papers from Telefonica Research and Development?

Accepted Answer

The most cited paper from Telefonica Research and Development is "Explainable Artificial Intelligence (XAI): Concepts, taxonomies, opportunities and challenges toward responsible AI" (Alejandro Barredo Arrieta, Natalia Díaz-Rodríguez, Javier Del Ser et al., 2019), with 10,008 citations. Next come "A break in the clouds" (2,598) and "I tube, you tube, everybody tubes" (1,603).

Question 5

Which research topics does Telefonica Research and Development publish most on?

Accepted Answer

By volume in 2022-now: Software-Defined Networks and 5G, Advanced Optical Network Technologies, IoT and Edge/Fog Computing and Optical Network Technologies.

Question 6

Which keywords describe research at Telefonica Research and Development?

Accepted Answer

By fractional works in 2022-now, weighted toward what it does more of than the world: Deep Learning, 5G Networks, Energy Efficiency, Machine Learning, Internet of Things, IoT Security, Network Virtualization and Software-Defined Networking.

Question 7

Which fields of science does Telefonica Research and Development work in?

Accepted Answer

In 2022-now, 87% of research at Telefonica Research and Development is in Physical Sciences, 10% in Social Sciences. Its largest fields are Computer Science (51%), Engineering (32%), Social Sciences (7%). It does 2.2× the world's share of Physical Sciences.

Question 8

Is Telefonica Research and Development's research output growing?

Accepted Answer

Output in 2022-2025 was 36% higher than in 2018-2021.