23 papers · ranked by Valyu relevance
Alex Greilich, Nataliia E. Kopteva, V. L. Korenev, Philipp A. Haude + 5 more
Alex Greilich 1 , Nataliia E. Kopteva 1 , Vladimir L. Korenev 2 , Philipp A. Haude 1 , Linus Kunze 1 , Ben W. Grobecker 1 , Sergiu Anghel 1 , Markus Betz 1 , Manfred Bayer 1 1 Experimentelle Physik 2, Technische Universit¨at Dortmund, Germany and 2 Ioffe Institute, Russian Academy of Sciences, 194021 St. Petersburg…
Bruce J. West, Paolo Grigolini, Scott E. Kerick, Piotr J. Franaszczuk + 2 more
'Piotr J. Franaszczuk' 'Korosh Mahmoodi' 'Vasily E. Tarasov'] The transdisciplinary nature of science as a whole became evident as the necessity for the complex nature of phenomena to explain social and life science, along with the physical sciences, blossomed into complexity theory and most recently into…
Flavia R. Pinheiro, Peter Jan van Leeuwen, Ulrich Parlitz
Synchronization based state estimation tries to synchronize a model with the true evolution of a system via the observations. In practice, an extra term is added to the model equations which hampers growth of instabilities transversal to the synchronization manifold. Therefore, there is a very close connection between…
Molly J. Henry, Peter F. Cook, Koen de Reus, Vivek Nityananda + 2 more
'Andrew A. Rouse' 'Sonja A. Kotz'] In this perspective paper, we focus on the study of synchronization abilities across the animal kingdom. We propose an ecological approach to studying nonhuman animal synchronization that begins from observations about when, how and why an animal might synchronize spontaneously with…
Alexander Mörtl, Tamara Lorenz, Sandra Hirche, Eleni Vasilaki
Interactive behavior among humans is governed by the dynamics of movement synchronization in a variety of repetitive tasks. This requires the interaction partners to perform for example rhythmic limb swinging or even goal-directed arm movements. Inspired by that essential feature of human interaction, we present a…
Thomas Hinze, Mathias Schumann, Christian Bodenstein, Ines Heiland + 1 more
'Stefan Schuster'] Exploration of chronobiological systems emerges as a growing research field within bioinformatics focusing on various applications in medicine, agriculture, and material sciences. From a systems biological perspective, the question arises whether biological control systems for regulation of…
Richard Olaniyan, Muthucumaru Maheswaran
—This paper presents a fog-resident controller architecture for synchronizing the operations of large collections of Internet of Things (IoT) such as drones, Internet of Vehicles, etc. Synchronization in IoT is grouped into different classes, use cases identified and multi-point synchronous scheduling algorithms are…
Gunnar Pruessner, Seng Cheang, Henrik Jeldtoft Jensen
Synchronization by exchange of pulses is a widespread phenomenon, observed in flashing fireflies, applauding audiences and the neuronal network of the brain. Hitherto the focus has been on integrate-and-fire oscillators. Here we consider entirely analytic time evolution. Oscillators exchange narrow but finite pulses.…
Guram Mikaberidze, Dane Taylor
Real-world networks, whether shaped by evolution or intelligent design, are typically optimized for functionality while adhering to physical, geometric, or budget constraints. Yet tools to identify such structures remain limited. We develop a gradient-based optimization framework to identify synchrony-optimal weighted…
Soheil Saghafi, Pejman Sanaei
Resonance and synchronized rhythm are important phenomena and can be either constructive or destructive in dynamical systems in the nature, specifically in biology. There are many examples showing that the human’s body organs must maintain their rhythm in order to function properly. For instance, in the brain…
Nir Lahav, Irene Sendiña-Nadal, Chittaranjan Hens, Baruch Ksherim + 3 more
'Baruch Barzel' 'Reuven Cohen' 'Stefano Boccaletti'] A chaotic dynamics is typically characterized by the emergence of strange attractors with their fractal or multifractal structure. On the other hand, chaotic synchronization is a unique emergent self-organization phenomenon in nature. Classically, synchronization was…
Francis C. Motta, Kevin McGoff, Bree Cummins, Steven B. Haase
Synchronized behavior among individuals, broadly defined, is a ubiquitous feature of populations. Understanding mechanisms of (de)synchronization demands meaningful, interpretable, computable quantifications of synchrony, relevant to measurements that can be made of complex, dynamic populations. Despite the importance…
Christina Giannoula, Nandita Vijaykumar, Νικέλα Παπαδοπούλου, V. Karakostas + 6 more
'V. Karakostas' 'Ivan Fernandez' 'Juan Gómez-Luna' 'Lois Orosa' 'Nectarios Koziris' 'Georgios Goumas' 'Onur Mutlu'] Near-Data-Processing (NDP) architectures present a promising way to alleviate data movement costs and can provide significant performance and energy benefits to parallel applications. Typically, NDP…
Joel Zirkle, Leonid L Rubchinsky
Neural synchrony in the brain is often present in an intermittent fashion, i.e., there are intervals of synchronized activity interspersed with intervals of desynchronized activity. A series of experimental studies showed that this kind of temporal patterning of neural synchronization may be very specific and may be…
Nira Saporta, Dirk Scheele, Jana Lieberz, Michael Nevat + 3 more
Lonely people evaluate social exchanges negatively and display difficulties in interactions. Interpersonal synchronization is crucial for achieving positive interactions, promoting affinity, closeness, and satisfaction. However, little is known about lonely individuals’ ability to synchronize and about their brain…
André Weber, Werner Zuschratter, Marcus J. B. Hauser
The transition between synchronized and asynchronous behaviour of immobilized yeast cells of the strain Saccharomyces carlsbergensis was investigated by monitoring the autofluorescence of the coenzyme NADH. In populations of intermediate cell densities the individual cells remained oscillatory, whereas on the level of…
Giansimone Perrino, Diego di Bernardo
The cell cycle is present in all cells of all species and it is of fundamental importance in coordinating all the steps required for cell replication, including growth, DNA replication and cell division. Budding yeast is an unicellular organism characterised by a mother cell that buds to generate a daughter cell at…
Oded Naor, Mathieu Baudet, Dahlia Malkhi, Alexander Spiegelman
Most methods for Byzantine fault tolerance (BFT) in the partial synchrony setting divide the local state of the nodes into views, and the transition from one view to the next dictates a leader change. In order to provide liveness, all honest nodes need to stay in the same view for a sufficiently long time. This…
Tamao Maeda, Cédric Sueur, Satoshi Hirata, Shinya Yamamoto
Behavioural synchrony among individuals is essential for group-living organisms to maintain their cohesiveness necessary to get information and against predation. It is still largely unknown how synchronization functions in a multilevel society, a nested assemblage of multiple social levels between many individuals.…
Nimish Kumar, Saurabh R. Gandhi
The computational study of epileptic seizure dynamics has primarily focused on the identification of seizure onset zones and propagation pathways. Here, we present a network dynamical model implemented on the empirically measured mesoscale mouse brain network that reveals previously unresolved organizational principles…
Ameyaltzin Castillo-Almazán, Oswaldo Pérez, Luis Prado, Nori Jacoby + 1 more
The ability to synchronize bodily movements with regular auditory rhythm across a broad range of tempos underlies humans’ capacity for playing music and dancing. This capability is prevalent across human cultures but relatively uncommon among non-human species. Recent research indicates that monkeys can predictively…
Luce Prignano, Oleguer Sagarra, Albert Dı́az-Guilera
We analyze the emergence of synchronization in a population of moving integrate-and-fire oscillators. Oscillators, while moving on a plane, interact with their nearest neighbor upon firing time. We discover a non-monotonic dependence of the synchronization time on the velocity of the agents. Moreover, we find that…
Jack D. Evans, Simon Krause, Ben L. Feringa
Molecules in gas and liquid states, as well as in solution, exhibit significant and random Brownian motion. Molecules in the solid-state, although strongly immobilized, can still exhibit significant intramolecular dynamics. However, in most framework materials, these intramolecular dynamics are driven by temperature…