Results 101 to 110 of about 9,577,753 (319)

Multiscale Analysis of Spreading in a Large Communication Network [PDF]

, 2011
In temporal networks, both the topology of the underlying network and the timings of interaction events can be crucial in determining how some dynamic process mediated by the network unfolds.
Anderson R M, Candia J, Goh K-I, Holme P Saramäki J, Jari Saramäki, Jo H-H, János Kertész, Kimmo Kaski, Krings G, Mikko Kivelä, Márton Karsai, Raj Kumar Pan   +11 more
core   +1 more source

Metastasis on pause: How dormant tumor cells stay hidden within the tumor microenvironment and evade immune surveillance

Molecular Oncology, EarlyView.
Dormant cancer cells can hide in distant organs for years, evading treatment and the immune system. This review highlights how signals from the surrounding tissue and immune environment keep these cells inactive or trigger their reawakening. Understanding these mechanisms may help develop therapies to eliminate or control dormant cells and prevent ...
Kanishka Tiwary, Jose Javier Bravo‐Cordero   +1 more
wiley   +1 more source

Exploring Cultural Evolution Through Modular Dynamics in Temporal Hashtag Networks

Entropy
Social media platforms offer unprecedented opportunities to study cultural evolution by analyzing digital traces. This study presents a methodological framework for analyzing the temporal dynamics of cultural modules in hashtag co-occurrence networks. We
Yasuhiro Hashimoto, Hiroki Sato, Takashi Ikegami   +2 more
doaj   +1 more source

Gaussian Embedding of Temporal Networks

IEEE Access, 2023
Representing the nodes of continuous-time temporal graphs in a low-dimensional latent space has wide-ranging applications, from prediction to visualization.
Raphael Romero, Jefrey Lijffijt, Riccardo Rastelli, Marco Corneli, Tijl De Bie   +4 more
doaj   +1 more source

Convolutional Drift Networks for Video Classification

, 2017
Analyzing spatio-temporal data like video is a challenging task that requires processing visual and temporal information effectively. Convolutional Neural Networks have shown promise as baseline fixed feature extractors through transfer learning, a ...
Graham, Dillon, Kanan, Christopher, Kudithipudi, Dhireesha, Langroudi, Seyed Hamed Fatemi   +3 more
core   +1 more source

Circulating tumor cell viability during and after radiotherapy mirrors treatment response in cancer patients

Molecular Oncology, EarlyView.
Radiotherapy (RT) response depends on the DNA repair capacity of tumor and host cells. We show that circulating tumor cell (CTC) counts and apoptosis rates before and after RT predict treatment response and outcome, which can be accessed via easily accessible liquid biopsy approaches. Created in BioRender. Wikman, H.
Yvonne Goy, Jana Löptien, Cornelia Coith, Afroditi Nanou, Katharina Hintelmann, Pinnschmidt Hans, Cordula Petersen, Klaus Pantel, Sabine Riethdorf, Kerstin Borgmann, Harriet Wikman   +10 more
wiley   +1 more source

Foreword: Time and Temporality as Categories of Connectedness

Journal of Historical Network Research
Time and temporality need to be considered essential concepts when studying networks of the past. Their implementation, however, introduces varying forms of complexity, which provides challenges to navigate when operationalized as attributes of ...
Cindarella Petz, Aline Deicke, Julian Jarosch   +2 more
doaj   +1 more source

Efficient Data Gathering in Wireless Sensor Networks Based on Matrix Completion and Compressive Sensing

, 2013
Gathering data in an energy efficient manner in wireless sensor networks is an important design challenge. In wireless sensor networks, the readings of sensors always exhibit intra-temporal and inter-spatial correlations.
Chen, Lei, Xiong, Jiping, Zhao, Jian
core   +1 more source

4D Spatio-Temporal ConvNets: Minkowski Convolutional Neural Networks [PDF]

Computer Vision and Pattern Recognition, 2019
In many robotics and VR/AR applications, 3D-videos are readily-available input sources (a sequence of depth images, or LIDAR scans). However, in many cases, the 3D-videos are processed frame-by-frame either through 2D convnets or 3D perception algorithms.
C. Choy, JunYoung Gwak, S. Savarese
semanticscholar   +1 more source

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

FEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source