Criticality is the singular state of complex systems poised at the brink of a phase transition
between order and randomness. Such systems display remarkable information-processing …

We trace the evolution of research on extreme solar and solar-terrestrial events from the
1859 Carrington event to the rapid development of the last twenty years. Our focus is on the …

Abstract Non Fungible Tokens (NFTs) are digital assets that represent objects like art,
collectible, and in-game items. They are traded online, often with cryptocurrency, and are …

C-type asteroids are considered to be primitive small Solar System bodies enriched in water
and organics, providing clues to the origin and evolution of the Solar System and the …

Flowing waters have a unique role in supporting global biodiversity, biogeochemical cycles
and human societies,,,–. Although the importance of permanent watercourses is well …

Representation learning on user-item graph for recommendation has evolved from using
single ID or interaction history to exploiting higher-order neighbors. This leads to the …

The evolution of the art ecosystem is driven by largely invisible networks, defined by
undocumented interactions between artists, institutions, collectors and curators. The …

Cancer cells enter a reversible drug-tolerant persister (DTP) state to evade death from
chemotherapy and targeted agents. It is increasingly appreciated that DTPs are important …

This book is a foundational guide to graph representation learning, including state-of-the art
advances, and introduces the highly successful graph neural network (GNN) formalism …

There is a contradiction at the heart of our current understanding of individual and collective
mobility patterns. On the one hand, a highly influential body of literature on human mobility …