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In an age of fast-paced technological change, patents have evolved into not only legal mechanisms of intellectual property, but also structured storage containers of knowledge full of metadata, categories, and formal innovation. This…

Digital Libraries · Computer Science 2025-08-05 M. S. Rajeevan , B. Mini Devi

The rapid proliferation of Internet of Things (IoT) technologies necessitates robust forecasting mechanisms to guide strategic decision-making amid increasingly complex innovation landscapes. Despite extensive research employing patent…

Social and Information Networks · Computer Science 2026-01-23 Mehrdad Maghsoudi , Reza Nourbakhsh , Mehrdad Agha Mohammadali Kermani , Rahim Khanizad

The EU AI Act was created to ensure ethical and safe Artificial Intelligence (AI) development and deployment across the EU. This study aims to identify key challenges and strategies for helping enterprises focus on resources effectively. To…

Knowing which countries contribute the most to pushing the boundaries of knowledge in science and technology has social and political importance. However, common citation metrics do not adequately measure this contribution. This measure…

Digital Libraries · Computer Science 2025-08-14 Alonso Rodriguez-Navarro

We analyse the autocatalytic structure of technological networks and evaluate its significance for the dynamics of innovation patenting. To this aim, we define a directed network of technological fields based on the International Patents…

General Economics · Economics 2019-09-10 Lorenzo Napolitano , Evangelos Evangelou , Emanuele Pugliese , Paolo Zeppini , Graham Room

This paper studies patenting trends in artificial intelligence (AI) and robotics from 1980 to 2019. We introduce a novel distinction between traditional robotics and robotics embedding AI functionalities. Using patent data and a time-series…

General Economics · Economics 2026-03-06 Giovanni Guidetti , Riccardo Leoncini , Mariele Macaluso

There is a widespread perception that pharmaceutical R&D is facing a productivity crisis characterised by stagnation in the numbers of new drug approvals in the face of increasing R&D costs. This study explores pharmaceutical R&D dynamics…

Theories of innovation emphasize the role of social networks and teams as facilitators of breakthrough discoveries. Around the world, scientists and inventors today are more plentiful and interconnected than ever before. But while there are…

Computers and Society · Computer Science 2023-10-27 Yiling Lin , Carl Benedikt Frey , Lingfei Wu

Artificial intelligence (AI) trends vary significantly across global regions, shaping the trajectory of innovation, regulation, and societal impact. This variation influences how different regions approach AI development, balancing…

Computers and Society · Computer Science 2025-04-02 Vikram Kulothungan , Deepti Gupta

A technique is developed using patent information available online (at the US Patent and Trademark Office) for the generation of Google Maps. The overlays indicate both the quantity and quality of patents at the city level. This information…

Computers and Society · Computer Science 2012-02-10 Loet Leydesdorff , Lutz Bornmann

We construct the networks of collaboration between partners for projects carried out with the support of European Commission Framework Programs FP5 and FP6. We analyze in detail these networks, not only in terms of total number of projects,…

Physics and Society · Physics 2009-04-14 Antonios Garas , Panos Argyrakis

Artificial intelligence (AI) is already part of our daily lives and is playing a key role in defining the economic and social shape of the future. In 2018, the European Commission introduced its AI strategy able to compete in the next years…

Artificial Intelligence · Computer Science 2020-11-26 Francesca Foffano , Teresa Scantamburlo , Atia Cortés , Chiara Bissolo

We discuss, at the macro-level of nations, the contribution of research funding and rate of international collaboration to research performance, with important implications for the science of science policy. In particular, we…

Physics and Society · Physics 2016-09-23 Giulio Cimini , Andrea Zaccaria , Andrea Gabrielli

Understanding the relationship between emerging technology and research and development has long been of interest to companies, policy makers and researchers. In this paper new sources of data and tools are combined with a novel technique…

General Economics · Economics 2023-05-05 Xian Gong , Claire McFarland , Paul McCarthy , Colin Griffith , Marian-Andrei Rizoiu

Over the period of 6 years and three phases, the SEE-GRID programme has established a strong regional human network in the area of distributed scientific computing and has set up a powerful regional Grid infrastructure. It attracted a…

Distributed, Parallel, and Cluster Computing · Computer Science 2011-12-20 Antun Balaz , Ognjen Prnjat , Dusan Vudragovic , Vladimir Slavnic , Ioannis Liabotis , Emanouil Atanassov , Boro Jakimovski , Mihajlo Savic

In recent years, with the increase of social investment in scientific research, the number of research results in various fields has increased significantly. Cross-disciplinary research results have gradually become an emerging frontier…

Digital Libraries · Computer Science 2022-04-20 Changwei Zheng , Zhe Xue , Meiyu Liang , Feifei Kou , Zeli Guan

We reconstruct the innovation dynamics of about two hundred thousand companies by following their patenting activity for about ten years. We define the technological portfolios of these companies as the set of the technological sectors…

Physics and Society · Physics 2021-10-06 Matteo Straccamore , Luciano Pietronero , Andrea Zaccaria

The emerging paradigm of data economy can constitute an unmissable and attractive opportunity for companies that aim to consider their data as valuable assets. To fully leverage this opportunity, data owners need to have specific and…

Databases · Computer Science 2025-03-21 Angelo Martella , Cristian Martella , Antonella Longo

This paper introduces a new specification for the nonparametric production-frontier based on Data Envelopment Analysis (DEA) when dealing with decision-making units whose economic performances are correlated with those of the neighbors…

Econometrics · Economics 2021-03-29 Julian Ramajo , Miguel A. Marquez , Geoffrey J. D. Hewings

As international competition intensifies in technologies, nations need to identify key technologies to foster innovation. However, the identification is challenging due to the independent and inherently complex nature of technologies.…

Social and Information Networks · Computer Science 2025-11-17 Rintaro Karashima , Hiroyasu Inoue
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