Results 71 to 80 of about 6,866,416 (377)

Inferring Network Topology from Complex Dynamics

, 2010
Inferring network topology from dynamical observations is a fundamental problem pervading research on complex systems. Here, we present a simple, direct method to infer the structural connection topology of a network, given an observation of one ...
Shandilya, Srinivas Gorur, Timme, Marc
core   +1 more source

Intuitive network topology

Journal of Experimental Psychology: General
Topology is the branch of mathematics that seeks to understand and describe spatial relations. A number of studies have examined the human perception of topology — in particular, whether adults and young children perceive and differentiate objects based on features like closure, boundedness, and emptiness. Topology is about more than ‘wholes and holes’,
Sami Ryan Yousif, Elizabeth M. Brannon
openaire   +2 more sources

Decrypting cancer's spatial code: from single cells to tissue niches

Molecular Oncology, EarlyView.
Spatial transcriptomics maps gene activity across tissues, offering powerful insights into how cancer cells are organised, switch states and interact with their surroundings. This review outlines emerging computational, artificial intelligence (AI) and geospatial approaches to define cell states, uncover tumour niches and integrate spatial data with ...
Cenk Celik, Shi Pan, Eloise Withnell, Hou Wang Lam, Maria Secrier   +4 more
wiley   +1 more source

Passive network tomography for erroneous networks: A network coding approach

, 2010
Passive network tomography uses end-to-end observations of network communication to characterize the network, for instance to estimate the network topology and to localize random or adversarial glitches.
Chen, Minghua, Jaggi, Sidharth, Yao, Hongyi   +2 more
core   +2 more sources

Rich-club network topology to minimize synchronization cost due to phase difference among frequency-synchronized oscillators [PDF]

, 2012
Functions of some networks, such as power grids and large-scale brain networks, rely on not only frequency synchronization, but also phase synchronization.
Watanabe, Takamitsu
core   +2 more sources

Matrix: a complex amalgam of structures and functions in tumor microenvironment

FEBS Open Bio, EarlyView.
The matrix is a dynamic, intricate three‐dimensional mesh of biomolecules with both structural and functional properties. This review deals with the complexity of this ‘molecular amalgam’ in the tumor microenvironment and highlights its importance in the maintenance and evolution of tumors by describing certain matrix biomolecules, such as ...
Spyros S. Skandalis, Evgenia Tsoukala, Theodora D. Sarantopoulou, Maria‐Elpida Christopoulou   +3 more
wiley   +1 more source

Network Topology in Soft Gels: Hardening and Softening Materials. [PDF]

Langmuir, 2017
The structural complexity of soft gels is at the origin of a versatile mechanical response that allows for large deformation, controlled elastic recovery, and toughness in the same material.
M. Bouzid, E. Del Gado
semanticscholar   +1 more source

Performance Triggered Adaptive Model Reduction for Soil Moisture Estimation in Precision Irrigation

International Journal of Adaptive Control and Signal Processing, EarlyView.
ABSTRACT Accurate soil moisture information is essential for precise irrigation to enhance water use efficiency. Estimating soil moisture based on limited soil moisture sensors is especially critical for obtaining comprehensive soil moisture information when dealing with large‐scale agricultural fields.
Sarupa Debnath, Bernard Twum Agyeman, Soumya Ranjan Sahoo, Xunyuan Yin, Jinfeng Liu   +4 more
wiley   +1 more source

Evolution of cooperation on dynamical graphs [PDF]

, 2009
There are two key characteristic of animal and human societies: (1) degree heterogeneity, meaning that not all individual have the same number of associates; and (2) the interaction topology is not static, i.e.
Albert, Barabási, Connor, Couzin, Cross, Dugatkin, Durell, Ebel, Farkas, István Scheuring, Karczmarski, Lehman, Lehmann, Lehmann, Lusseau, Maslov, McComb, Mitani, Nowak, Nowak, Ohtsuki, Ohtsuki, Ohtsuki, Ohtsuki, Ottensmeyer, Pacheco, Pacheco, Ramos-Fernández, Rubenstein, Santos, Santos, Santos, Smith, Sundaresan, Szabó, Szolnoki, Taylor, Taylor, Vukov, Whitehead, Whitehead, Wittemeyer, Xulvi-Brunet, Ádám Kun   +43 more
core   +1 more source

Identifying inhibitors of epithelial–mesenchymal plasticity using a network topology-based approach

bioRxiv, 2019
Metastasis is the cause of over 90% of cancer-related deaths. Cancer cells undergoing metastasis can switch dynamically between different phenotypes, enabling them to adapt to harsh challenges, such as overcoming anoikis and evading immune response. This
K. Hari, Burhanuddin Sabuwala, Balaram Vishnu Subramani, C. L. La Porta, S. Zapperi, Francesc Font-Clos, M. Jolly   +6 more
semanticscholar   +1 more source