Results 91 to 100 of about 1,010,893 (298)
Submodular Optimization in Location-Based Social Networks
, 2021 In recent years, with the increasing popularity and growth of social networks and mobile devices, the research on location-based social networks (LBSN) has attracted a lot of attention. As an important research topic in LBSN, submodular optimization in location-based social networks (SO-LBSN) has been considered by many studies, because it is useful in
openaire +2 more sources
Diversity and complexity in neural organoids
FEBS Letters, EarlyView.Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley +1 more source
Latent Space Model for Multi-Modal Social Data
, 2015 With the emergence of social networking services, researchers enjoy the increasing availability of large-scale heterogenous datasets capturing online user interactions and behaviors.
Al Zamal F. +9 more
core +1 more source
AAA+ protein unfoldases—the Moirai of the proteome
FEBS Letters, EarlyView.AAA+ unfoldases are essential molecular motors that power protein degradation and disaggregation. This review integrates recent cryo‐electron microscopy (cryo‐EM) structures and single‐molecule biophysical data to reconcile competing models of substrate translocation.
Stavros Azinas, Marta Carroni
wiley +1 more source
RcDT: Privacy Preservation Based on R-Constrained Dummy Trajectory in Mobile Social Networks
IEEE Access, 2019 The boom of mobile devices and location-based services (LBSs) greatly enriches the mobile social network (MSN) applications, which bring convenience to our daily life and, meanwhile, raise serious privacy concerns due to the potential disclosure risk of ...
Jinquan Zhang +3 more
doaj +1 more source
pH‐mediated activation of the lysosomal arginine sensor SLC38A9
FEBS Letters, EarlyView.Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley +1 more source
Subtype‐specific enhancer RNAs define transcriptional regulators and prognosis in breast cancers
Molecular Oncology, EarlyView.This study employed machine learning methodologies to perform the subtype‐specific classification of RNA‐seq data sets, which are mapped on enhancers from TCGA‐derived breast cancer patients. Their integration with gene expression (referred to as ProxCReAM eRNAs) and chromatin accessibility profiles has the potential to identify lineage‐specific and ...
Aamena Y. Patel +6 more
wiley +1 more source
Privacy Threats and Protection Recommendations for the Use of Geosocial Network Data in Research
Social Sciences, 2018 Inference attacks and protection measures are two sides of the same coin. Although the former aims to reveal information while the latter aims to hide it, they both increase awareness regarding the risks and threats from social media apps.
Ourania Kounadi +2 more
doaj +1 more source
Exchanging registered users' submitting reviews towards trajectory privacy preservation for review services in Location-Based Social Networks. [PDF]
PLoS One, 2021 Wang Y +7 more
europepmc +1 more source
Constructing elastic distinguishability metrics for location privacy
, 2015 With the increasing popularity of hand-held devices, location-based applications and services have access to accurate and real-time location information, raising serious privacy concerns for their users.
Chatzikokolakis, Konstantinos +2 more
core +4 more sources